Post your job for free. Get quotes. Read reviews.

Post your job for free. Read reviews, get quotes, and see tips on hiring the right person.

What type of tradesperson do you need?

What type of job is it?

Find Local Home Security System Installers in Buckingham, Buckinghamshire

There are 536 Security systems / Alarms in Buckingham, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Security systems / Alarms in Buckingham, Buckinghamshire

Take a look at our Security systems / Alarms profiles, read reviews and request quotes directly.

Please specify a location
Please specify a trade

ALL MARK-ALL TECH

Security systems / Alarms in Buckingham

(155) Read reviews

We are a small family run business. Principle engineer Mark has over twenty years experience in leading media companies. Our services include: CCTV, Aerial's, Sky, Networking and phone lines. We provide excellent customer service and quality workmanship.

Latest homeowner review

Reviewed by Ben on 18/4/2025

Best

Ioan Electrical Services

Security systems / Alarms in Buckingham

Hey there!! Always ready to get work done fast, efficient and good quality.

Latest homeowner review

Reviewed by LORRAINE on 27/4/2019

The two guys that came, were, quick, clean, polite, took extra rubbish for no extra money, kept in contact throughout the day, recommend highly, will use again, good thing is they are part of a team that do most work that needs to be done in or out of the house. Very happy.

TIMI DECS LTD

Security systems / Alarms in Buckingham

TiMI Decs LTD is a small company with a 14-year experience in home improvement. - Painting and painting solutions - Carpentry and joinery - carpet and floor solutions "No job too big or too small"

Latest homeowner review

Reviewed by Paul on 13/11/2024

Cannot recommend high enough. Reliable, knowledgeable, professional, hardworking, extremely respectful and a really genuinely friendly person. Will 100% use again.

JUKORO

Security systems / Alarms in Buckingham

Started in 2007 and incorporated in 2019, Jukoro Ltd is Worcester based building and construction business dedicated to serving our valued customers. With a focus on general building, construction, facilities maintenance, and joinery, we offer a comprehensive range of services tailored to meet the diverse needs of our clients. At Jukoro we understand that embarking on a building or renovation project can be both exciting and overwhelming. That's why we strive to provide a seamless and stress-free experience for our customers. From the initial stages of project planning to the final touches of completion, our team of experienced professionals is dedicated to project managing your house build or extension, ensuring that your vision becomes a reality. We take pride in our ability to improve, design, and build any aspect of your property. Whether you're looking to enhance your roof, bathroom, kitchen, or garden, our skilled craftsmen and designers are here to transform your space into a reflection of your unique style and preferences. Our commitment to quality craftsmanship, attention to detail, and innovative solutions sets us apart as a trusted partner in bringing your dreams to life. As part of our commitment to sustainability and environmental responsibility, we have recently launched our new "timber division" With a strong focus on sustainability practices and recycling, we are dedicated to offering eco-friendly options that meet the highest standards of quality. By incorporating sustainable materials and practices into our projects, we aim to contribute to a greener and more sustainable future. At Jukoro, we understand the importance of delivering exceptional results that exceed our customers' expectations. With a customer-cantered approach, we strive to build lasting relationships based on trust, reliability, and outstanding service. Our dedicated team is passionate about what we do, and we work tirelessly to ensure that every project we undertake is completed to the highest standards of craftsmanship and professionalism. When you choose Jukoro, you can be confident that you have chosen a partner that is committed to delivering excellence, exceeding your expectations, and creating spaces that inspire and enrich your life. Connect with us today to explore how we can bring your vision to life and provide you with a truly exceptional building and construction experience.

Latest homeowner review

Reviewed by Susan on 16/1/2023

Alin Dediu

Security systems / Alarms in Buckingham

Hi I’m alin, I’ve got over 20yrs experience in construction and building. With over 20 years’ experience, i focus on providing all types of building and construction maintenance, giving each customer an outstanding quality of service with competitive prices and the highest finish, which is made to last. I’m skilled in drylining, plastering,carpeting, painting and decorating,extensions,tiling,plumbing electricity, electrical ?etc

Latest homeowner review

Reviewed by GARRY on 9/5/2025

The Green Machine

Security systems / Alarms in Buckingham

(236) Read reviews

The Green Machine will provide you with professional high standards of workmanship with many years of experience and many happy customers so choose us with confidence.

Latest homeowner review

Reviewed by Janani on 24/5/2025

Very quick turnaround and professional job! Thank you Ben. Was impressed that we could get the job done on the day.

Light Work

Security systems / Alarms in Buckingham

Been in the electrical trade for 8 years now. Pride myself on keeping a high standard whilst being friendly and helpful with any questions thrown my way and would always go the extra mile to keep a customer happy.

Latest homeowner review

Reviewed by Adam on 27/4/2024

SLS HOME IMPROVEMENTS

Security systems / Alarms in Buckingham

Hi I’m Sean from SLS Home improvements I run a my own business for me and my family I love doing gardaning and projects I like to see the end job when it’s completed. I’m friendly and reliable and like to keep all my customers happy. Loads of work undertaken • Painting and decorating • Putting tv on the wall • Hanging shelves • Building flat pack furniture • Patio • Decking • Concrete bases • Tufting • Building sheds • Grass cutting • Hedge cutting • Guttering cleaning • Fence painting • Building flower beds • Patio cleaning • Tree cutting or trimming

Latest homeowner review

Reviewed by Amelia on 7/5/2025

Absolutely brilliant start to finish. So pleased with our finished garden. Highly recommend.

John Nolan Sparks

Security systems / Alarms in Buckingham

I am an experienced electrician, with over 30 years experience in domestic and commercial properties. My aim is to provide a friendly, affordable, reliable and safe service to all my customers.

Latest homeowner review

Reviewed by Mrs on 25/5/2025

John is knowledgeable, pleasant and ready with advice. He carried out our job well - we will be using him again in the near future.

Mahsons

Security systems / Alarms in Buckingham

Latest homeowner review

Reviewed by Shaam on 4/7/2015

Very good

Elite Security Systems

Security systems / Alarms in Buckingham

Established in August 1988 we cover all forms of security and safety systems, design, installation and maintenance, with a 24 call out hour service.

Latest homeowner review

Reviewed by Chris on 5/1/2019

Outstanding service, a very kind courteous man who went out of his way to help and offer advice. We would recommend him to anyone.

Plumbing, fitting bathrooms,tiling,leaks and blocked drains. Roofing, guttering and facias. Decorating. Fencing. Locks

Latest homeowner review

Reviewed by Mark on 8/8/2020

James moved a radiator adding new pipe work. Job was completed in a day, he cleaned up after himself and was a pleasure having h8m n my home. I will give James a call when I need more plumbing done.

JP Electrical Services

Security systems / Alarms in Buckingham

I undertake all electrical works no matter how big or small. All electrical work carried out is to the highest standard and I work closely with customers to achieve maximum satisfaction in the services that I provide.

Latest homeowner review

Reviewed by Craig on 9/9/2019

Fantastic job completed, within the timescales set. Very honest, great guy!

B.T Carpentry

Security systems / Alarms in Buckingham

Social Distancing Since 2020. We Are Here For You. We are a Son and Father team with a wealth of experience of working for private clients.We also work at Pinewood Studios building film sets and advertising sets.Painting,Plumbing and building works.If you want something different then you have found us.

Latest homeowner review

Reviewed by Rachel on 10/8/2021

Not only were Tim and Brian the best tradesmen who we have had, they were the tidest, most reliable, trustworthy people I have had work in my home. They stuck to the quote, fixed every problem that arose, made it as stress free as possible and were super friendly. They will be my first call for any future work that needs doing. They knocked down the wall between our kitchen and dinner and fitted a whole new kitchen... Couldnt be happier.

JP Industry

Security systems / Alarms in Buckingham

Skilled Carpentry service with over 10 years of experience i love what I’m doing, taking as long as needed to get high end detail finish, excellent with doors as it’s my every day duty also with everything else etc Kitchen fitting, Laminate flooring, Cladding and so on, Clean and tidy after the job is my top priority.

Latest homeowner review

Reviewed by Michael on 7/7/2023

Bradgate Garage Doors

Security systems / Alarms in Buckingham

We are specialists in residential garage doors and commercial doors We offer a free no-obligation quote at which time we can advise you of our unbeatable prices and extensive range of options that are available .We never operate hard sell tactics

Latest homeowner review

Reviewed by John on 14/8/2010

A good job at a good price everything seams to work at the moment and at least £200 less than other quotes and £2800 less than one quote we had

Northampton Power

Security systems / Alarms in Buckingham

We are electrical contractors covering all aspects of electrical work. Domestic, Commercial and Industrial. All works undertaken are always completed to IEE wiring regulations 18th edition BS7671 and completed to a high standard. all work is guaranteed.

Latest homeowner review

Reviewed by Victoria on 31/12/2016

Quick and professional.

WARWICKSHIRE DIGITAL LTD

Security systems / Alarms in Buckingham

We are a family run business with over 10 years experience within the industry. We pride ourselves in the quality of our workmanship and excellent customer service. All work comes with a 12 month guarantee.

Latest homeowner review

Reviewed by Ian on 10/3/2020

Very pleasant and honest, not looking for any opportunity to undertake unnecessary work. Fair price and no payment sought until job fully completed.

Dr Wattson

Security systems / Alarms in Buckingham

Dr Wattson - Solving all manner of electrical mysteries! Many years experience, mostly in high-end residential, Smart Home Automation, hot tubs and garden lighting. **NIC EIC DOMESTIC INSTALLER** Customer satisfaction is Dr Wattson's absolute priority!

Latest homeowner review

Reviewed by RICHARD on 19/10/2015

Turned up on time, completed the work effectively and a nice chap. Would happily use in future.

Abode building contractors London is a highly recommended company with great customer satisfaction. Also we are a great work force who deliver top quality workmen-ship on time and on budget with the respect you would expect towards your project no matter how big or small. From our workforce hope we see you soon!

Latest homeowner review

Reviewed by James on 4/5/2020

Great job, great team, recommend Luke

EAST NORTHANTS ELECTRICAL

Security systems / Alarms in Buckingham

Fully qualified to latest edition. Part p certified. Friendly and reliable electrician, no job is too small. We provide all electrical services and more as listed in ‘Trades serviced’

Latest homeowner review

Reviewed by Debbie on 28/11/2018

Excellent service, fitted me in last minute. Polite and helpful, would highly recommended and use again.

Darren edwards carpentry

Security systems / Alarms in Buckingham

We specialise in loft conversions, garage conversions kitchens ,home renovations and extensions bespoke garden buildings

Latest homeowner review

Reviewed by Jan on 31/10/2023

j & t electrical

Security systems / Alarms in Buckingham

Hi, my name is Jason mercer, I am a fully qualified domestic and commercial electrician fully part P registered and qualified with 20 years of experience

Latest homeowner review

Reviewed by James on 19/6/2017

Great communication, punctual and a great job done!

Europe Home Security Limited offers world class products to offer unsurpassed quality and reliability. We install a large range of home & business CCTV security products & offer UK wide installation for Home & Business Security CCTV systems (FREE self-monitoring).

Latest homeowner review

Reviewed by Anna on 18/3/2015

Andrew and his colleague were helpful and informative and the price for the job was very reasonable. I would highly recommend this company if you are looking to install domestic CCTV.

LF Electrical

Security systems / Alarms in Buckingham

L F Electrical have been working in the electrical installations sector for over 17 years and carry out all aspects of domestic and commercial work. I am based in Watford and cover all surrounding areas. When choosing me to carry out your works you can be assured that I will provide an honest cost affective electrical solution for your needs. With an honest & reliable work ethic. A selection of some of the work I can carry out. EICR’s EV Charging Rewires Garage Electrics New Builds Extensions Garden Lighting Security Lighting Consumer Unit Upgrades Electric Showers Outside Power

Latest homeowner review

Reviewed by Laurence on 15/7/2023

very happy with prompt help. I am confident he will be able to help with the next phase of work

Cirrus Telecom

Security systems / Alarms in Buckingham

We offer homeowners and small businesses IT and networking technical advice and installation services including: Cabling, IT equipment procurement, PC configuration, broadband Router and Wifi install and troubleshooting and adhoc support. Services include: Windows Security and Virus cleaning PC and Mac software installation and advice Microsoft Office 365 licences and setup and support PC and data repair and recovery E-mail setup for outlook, google and apple accounts Home and small business voice and Voip phone provisioning

Latest homeowner review

Reviewed by Laura on 8/8/2017

Sean was available on the phone and sorted me out

Household cavalry

Security systems / Alarms in Buckingham

A skilled army of professionals you can call on to overcome problems on the home front. From carpet and upholstery cleaning to garden maintenance and everything in between, just call!

Latest homeowner review

Reviewed by Tracy on 28/3/2017

Kris did a great job. Better finish than I hoped for. He even corrected some existing faults and put those right so that he achieved a great finish. Friendly and professional. Very tidy and cleaned up after themselves. Extremely punctual and flexible to meet some of my altered availability. Already looking at what else I can get Kris to do for me! Can't recommend him highly enough.

Lockfit Milton Keynes

Security systems / Alarms in Buckingham

Genuine 24/7 Locksmith service in Milton Keynes, Buckingham, Bicester and surrounding villages * Fully DBS checked * 5M insurance cover * All works guaranteed * Emergency call outs * Safe work * Smart locks and tech installed

Latest homeowner review

Reviewed by Emily on 5/10/2022

Lock fit don’t the job done quickly and within budget. Would defo contact again if needed. Many thanks

Sirghie Ghiata

Security systems / Alarms in Buckingham

Hi everyone . My name is Sirghie Ghiata , I'm 36 years old, working in construction from very young child ,more than 15 years in big sites , I was working in a large area developing professional skills and a vast experience in buildings with height performances. I'm able to do different jobs like carpentry: second fix:kitchens install, doors, windows , laminate flooring , wooden flooring, skirting, etc...first fix, roof ,floor extensions,wall partitions, fences, terraces, decking etc... Fixer plasterboard , walls, ceilings, partitions, insulation lofts... Also, I have a few friends ready any time to cooperate with me to do the work for achieve the best results and height quality jobs. Together we doing the jobs like houses refurbishment , plastering, painting, bathrooms, bedrooms, loft boarding and partitions, loft leaders install, extensions and conservatories , brick walls, garden sheets, home maintenance ,upvc windows glass replacements and many more. I,m looking to do reliable jobs, to inform my clients about all the situations and methods to get the quality results in the end of work, I have a vast experience and I'm happy to give any advice. I know very well , the places where I'm working is important places for my clients, can be houses, offices, study places however the cleaning and tidy is one of our priority, keeping everything clean and protect around at any time when we doing any work action. So, if you are looking to someone qualified ,reliable and professional to manage any work in your properties don't hesitate to give me the job.

Latest homeowner review

Reviewed by Melanie on 31/5/2018

Sirghie was polite and friendly and did an excellent job in our office. I was happy to leave him and his assistant there to complete the work. No mess was left and he was a pleasure to deal with.

Squareone

Security systems / Alarms in Buckingham

At SquareOne we have teams to cover all aspects of improvements within commercial and domestic properties whether its a full or part refurbishment, a maintenance service we've got you covered. Our carpentry teams knowledge and craftsmanship is unreal from bespoke furniture to general repairs. We also have our own designers for where your dreams can become reality. whether it's a home cinema or a complete interior re-fresh. Our Electricans have over 20 years experience covering all domestic and commercial installs from niche lighting designs to machinery maintenance. whether you have a simple one man job or need a team of professionals, you can have the convenience of dealing with one company.

Latest homeowner review

Reviewed by Sarah on 16/9/2019

Fantastic service. Thank you so much. Great value. Would highly recommend

Latest homeowner review

Reviewed by Ross on 12/5/2021

Michael did a great job hanging a new bedroom door. He came at short notice, was knowledgeable, friendly and cleaned up afterwards.

PETRU ELECTRICAL SERVICES

Security systems / Alarms in Buckingham

Hello there I have been in electrical business for over 6 years . From fault finding to problem solving, I’ve acquired the knowledge and experience to help you with your problem and finish the job to the greatest standard.

Latest homeowner review

Reviewed by Mark on 12/12/2022

Upgrade Your Electrics

Security systems / Alarms in Buckingham

Upgrade your electrics has been trading since 2012. During this time we have made quality and personal service the most important factor of our business and have found that many of our customers have used our services again and again for all aspects of work. We cover all types of work from Domestic, Commercial and Industrial and our technicians Specialize in all areas. We thrive to make our Product, correct to what the customer has envisaged and wanted. We carry out works to the highest off standards, with competitive pricing. We offer honest and correct advice for every installation we take on. Our experience, understanding and safety of electrical works has been proven to be upon the best in the business and works approved by governing bodies. All of our works are carried out by competent, trained and approved by the NICEIC technicians. In all works carried out by Upgrade your Electrics and that which are certificated upholds a 5 year Warranty with the NICEIC upon Certification. From small jobs to big installations were happy to take it on.

Latest homeowner review

Reviewed by Sonny on 27/6/2024

Great job and would certainly use Simon again!!

G.Charman

Security systems / Alarms in Buckingham

Latest homeowner review

Reviewed by Rhia on 24/12/2018

Fantastic job and fairly priced. Will us Gerry again and highly recommend him

RMT Construction Ltd

Security systems / Alarms in Buckingham

Latest homeowner review

Reviewed by karen on 13/9/2012

Hi to all who need a carpenter. I needed one to do many and varied "small" jobs (ha ha). RMT came in - Andy was on site for the work. The job worked smoothly: RMT were friendly, efficient and went the extra mile to get a great job done. Thanks guys. A special thank you to Andy who worked very long hours to get the work done. Also, If you meet Andy on a job he loves fruit cake with walnuts! Thank you again xx

HG Property maintenance

Security systems / Alarms in Buckingham

Latest homeowner review

Reviewed by Michael on 18/2/2013

A competent plumber - would use again

Simat Aerials ltd

Security systems / Alarms in Buckingham

We are a small family buisness who will carry out any aerial/satellite and electrical installation work.All electrical work carried out to BS7671. No job to big or to small.No call out charge and free estimates given.

Latest homeowner review

Reviewed by Peter on 11/6/2014

Really quick in replying, turned up when promised and did a great job whilst here. Will use again

HSR Security

Security systems / Alarms in Buckingham

At HSR Security we offer a friendly, professional, reliable and affordable service using a range of fully approved burglar and CCTV systems to suit domestic and commercial sectors.

Latest homeowner review

Reviewed by Manmohan on 26/10/2013

Excellent service and response time

steve evans electrical

Security systems / Alarms in Buckingham

I am a fully qualified electrician to 17TH edition, i am experienced in industrial, commercial, and domestic installations. fault finding and test and inspection work also carried out

Latest homeowner review

Reviewed by janet on 6/3/2014

Steve was very helpful and prompt.

Ultralight

Security systems / Alarms in Buckingham

Latest homeowner review

Reviewed by Mark on 13/2/2014

Excellent service and quick response ! Thank you

N E S Electrics

Security systems / Alarms in Buckingham

NICEIC DOMESTIC AND COMMERCIAL ELECTRICIANS. Fully comply with building regulations. We are authorised to self-certify our work to the Local Building Control Body. Please see our feedbacks!

Latest homeowner review

Reviewed by Jonathon on 28/8/2016

Electrical Inspection Condition Report carried out professionally advising us what tests were being carried out and explained the results. Would highly recommend.

GRN Electrical

Security systems / Alarms in Buckingham

GRN Electrical is an independent business providing domestic,agricultural and equestrian electrical services to customers based in Buckinghamshire and the surrounding areas.GRN Electrical is fully insured and registered on the Electrical Safety Register.

Latest homeowner review

Reviewed by Karl on 23/6/2014

Graham contacted me via telephone, I found his manor very pleasant and professional, he arranged a convienant time to visit the same day. He took of his shoes off whilst in the property and fitted the cieling fan as requested. I was very pleased with Graham and would recommend him. His pricing I found very pleasing and will certainly use his services again.

Spark uk

Security systems / Alarms in Buckingham

Latest homeowner review

Reviewed by Cihan on 23/1/2014

nice and clean service.

dlr solutions

Security systems / Alarms in Buckingham

Hi my name is desmond this is my first year of trading just a lad trying to give people a fast cheap and reliable service at a price that won't be beaten

Latest homeowner review

Reviewed by Kalisha on 11/5/2014

I had initial doubts about using this website to find good tradesmen. But DIR Solutions have changed my mind. communication was excellent and they were able to complete the task and exceed my expectations. This was a very difficult task and will be calling on them regularly to do other jobs in the future. It is a pity that i am unable to post before and after photos of this job on this website. Thanks to this company, I can now access a portion of my garden that was totally swamped by errant thorn bushes..

js builder

Security systems / Alarms in Buckingham

Latest homeowner review

Reviewed by Graham on 11/6/2014

Efficient friendly quality service

UNI-F.LTD

Security systems / Alarms in Buckingham

Electrical works(Design,1st. and 2 nd. fix, Testing and Inspecting ). Fire ,Emergency, Security systems., Refrigerating appliances Automatics, ect.NICEIC(Approved Contractor)

Latest homeowner review

Reviewed by joanna on 19/10/2014

UNI-F. LTD were exceptionally quick to make contact and arrange a visit to assess the extent of the work and quote on it (in this instance, re-wiring). The electrician was very pragmatic and helpful and usefully, was qualified to certify his own work. He was well presented and respectful of the house, and also competitively priced. Would recommend this company.

CRYS ENGINEERING LTD

Security systems / Alarms in Buckingham

.I have my tools for all jobs, I like to work very ordered and responsibility.thanks

Latest homeowner review

Reviewed by Iftikhar on 10/11/2014

Excellent and prompt service, and is cool and calm no matter how big the challenge.

tumber renovations

Security systems / Alarms in Buckingham

Rj plumbing and gas services

Latest homeowner review

Reviewed by Jean on 8/10/2016

It is unfair for me to put 'Poor' but there is not an appropriate 'option' choice in your list to explain what happened. I have no idea what his work is like as there was a misunderstanding about when he was supposed to come, and eventually I had to cancel the job.

MJS Electrical

Security systems / Alarms in Buckingham

Hi I'm Mike a sole trader electrician who works in Milton Keynes and the surrounding areas. I am an ECA fully approved Part P registered contractor who offers a friendly and punctual service to all my highly valued customers. Please refer to my reviews.

Latest homeowner review

Reviewed by Roy on 9/9/2019

Very good

Stephen Simmons

Security systems / Alarms in Buckingham

Hi my name is Steve and have been in double glazing for 26years so I know my way around I have decided to go out on my own and try to keep cost down I will always try to be fair to my customers and do my best to help thanks

Latest homeowner review

Reviewed by Sarah on 27/8/2024

Great workmanship.

How our service works

  • Create a job - it's free

    We'll connect you with the right tradesperson, from over 30 different trades.

  • Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  • Check ratings

    Look at each tradesperson's profile page to see their ratings and reviews.

  • Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  • Job done

    Leave a rating for your tradesperson based on quality, reliability and value.


Recently completed jobs

Here's what's been happening in and around your area

Swan camera system 4 cameras ...

Swan camera system 4 cameras small area with easy access

Pyronix 10 Home alarm

Pyronix 10 house alarm has started to go off ( alarm sounding externally only ) no fault message on display unit. only way to turn off alarm noise...

Relace lock on UPV back door...

Relace lock on UPV back door if not repairable

Driveway gates replace and...

Replace existing driveway gate with 2 x 7.5ft wooden gates, install underground wiring (approx 5m length) to gates and automate. Gates to be 5 bar...

I need our Yale lock replaced...

I need our Yale lock replaced on our front door

install new cctv systems at...

Looking to install new cctv systems at home. The installer will need to be capable of installing new powers behind the plaster board walls for a tidy...

Garage Door Installation -...

Redwood Timber Garage door installation

CCTV system for a semi...

CCTV system for a semi detached house, three cameras outside & one inside. Ipad / Iphone complient

Lock change for two doors...

Lock change for two doors front and back

Garage door collection from...

I am needing a garage door collecting from Amersham and delivered to Winslow. Gary

How our service works

  1. Create a job - it's free

    We'll connect you with the right tradespeople, from over 30 different trades.

  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

app-icon

Get our app for homeowners

  • Send messages and get notifications from tradespeople
  • Add photos to get more accurate quotes
  • View tradespeople’s profiles