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How does it work?There are 981 House Extension specialists in Knebworth, and last month we helped homeowners get quotes for their home improvement jobs.
Take a look at our House Extension specialists profiles, read reviews and request quotes directly.
Latest homeowner review
needed this job doing very quickly, they came quoted and completed on the same day.
Latest homeowner review
Michael of Cytrek done a great job of restoring some of my rotten external window cills by removing the rotten wood and replacing it with new wood, plus filling, making them look virtually like new after he finished decorating them. He also done some Guttering and Roof repairs for me.
Latest homeowner review
Very pleased with all the work, did exactly what we wanted and more. Very helpfull as required disabled access . Reliable and kept you informed of what was being done next. Would recommend RJ Building and will have them back for other projects.
We offer high quality building work all jobs ar fully insurance electric and plumbing coming with certificate jobs available for have look to understand how we work we always leave customers happy
Latest homeowner review
Victor and his team did a great job with fitting the electrics in the kitchen and plasterboarding the kitchen. They left the place clean and was reasonable with the price. I will certainly use them again.
Latest homeowner review
I had a automatic shutter installed by this company. This company completed the work in a timely fashion and left the premises clean and tidy. I would recommend them in future.
Hi there. Solomon is a team of handyman Specialist in maintenance and many Other services -Decorations -maintenance -Refurbishment -all about flooring -plumbing -electric -loft convention -extension And many many more. Any other enquires please call Me. Filip... thank you
Latest homeowner review
Filip did a great job, we would definitely use his service again
With over 5 years of carpentry and joinery expertise I'm able to fulfill a wide rage property needs . Well versed in excellent completion of drywall , timber structures including walls , ceiling and doors , pitched and flat roofs . Experience and qualified in fiber and felt roofs . Able to lay and install any type of wood flooring, skirting and architrave.
Latest homeowner review
Did give me a discount for the delay, so changed my rating.
Latest homeowner review
After completing the work, this tradesman was not up to our expectations nor the spec that he quoted on. He under delivered on the quality and cut costly corners, only for us to pick up the pieces, cannot possibly recommend this tradesman!
family company,very competive and fully insured.
Latest homeowner review
The guys were absolutely brilliant. They came round and within 20 minutes they knew what was wrong. They had a new boiler ordered and picked up that night and came back first thing the next day to fix it. Honest, friendly and had my new boiler fitted within a few hours. They found solutions to tricky issues they found due to the build of my flat. They went above & beyond.
We are a fully insured roofing company with over 20 years experience, we offer a high standard of tradesmanship to our customers we do all roofing and guttering etc no job too big or small.
Latest homeowner review
Simple job refitted plastic guttering job completed promptly reasonable charge
carpenter joiner NVQ L2. PASMA IPAF CSCS
Latest homeowner review
Will be asking back for a few more jobs
We are a small two man team including me (Gary) a carpenter by trade with 35 years experience and Jay my right hand man who is by trade a plumber with 25 years in the trade. We have a team of other trades we can call upon whenever necessary including electricians, plasterers, painters, tilers etc and can do any job that may come along. Although always being self-employed, I have been working for the same guy for the last seven years. I was originally asked to fit three kitchens on some posh flats in St Albans. This expanded to all the kitchens in the development and then on to all the 2nd fix carpentry, doors, skirting, architraves etc. In short I ended up staying seven years which only ended recently. I met Jay four years ago when he came to work on one of the jobs I was on. We liked each other immediately. We worked together for three years for the same guy (mentioned earlier) and then, a year ago decided to branch out on our own. We’d both decided that work had got a bit staid and repetitive and thought that we needed a new challenge to get the blood pumping again. I live in Leighton Buzzard and Jay in Milton Keynes so we tend to concentrate our efforts in finding work to a 25 mile radius of both these places although for the right job we can be flexible. We pride ourselves in our high standard of workmanship and professionalism and like to think that we offer real value for money.
Latest homeowner review
Gary did a very good job of building a wooden structure for my pergola. His craftsmanship was very good and he was sensitive to the work that had already been done in the garden. It was, however a few inches shorter than requested. The brief was to build a 'sheltered area' but he did not return as promised to refit the canopy. He had to attend a funeral, so since this was the possible reason I would still recommend him.
Latest homeowner review
Still waiting for invoice. Never answers his phone. Company do not respond to emails. Don't waste your time. Don't give them the time of day
Latest homeowner review
Very hardworking and good quality for money
We install and maintain the following systems- CCTV Fire alarm Door Entry Intercom Automated gates and barriers Access control Intruder/burglar alarm Emergency light HMO fire safety We have 20 plus experience in the industry. We are friendly and reliable. We are quick to quote for jobs and are very competitive. Our Technical knowhow is second to none. Please feel free to call us and we will find solution for you.
Latest homeowner review
Pathetic behaviour of the owner, I requested services for which i was asked to pay half of the money upfront, the guys turned up did not completed the requested job by saying its too late now we have to drive two hours to go back home? Never turned up to do rest of the work! Instead damaged my property never apologised for that neither returned to even check it. Avoid and dont pay in advance
Family-run property maintenance company with over 12 years experience
Latest homeowner review
He has given the estimate clearly and have done the works reasonably. Any rectification identified was done.
Latest homeowner review
They did a great job, no problems really. They also came back to fit a cupboard in the bathroom. Honest and reliable.
Latest homeowner review
This was more expensive than I'd hoped but he seemed to be fair and trustworthy and did an excellent job, promptly. It has just rained and no leaky roof any more so a successful job! Would recommend
Latest homeowner review
satisfactory work
Latest homeowner review
Alton Services built a 2-storey extension for us and we were so delighted with their work they went on to refurbish our bathroom, completely refurbish my mother's new home and build a conservatory. Their range of ability, attention to detail and work ethic has been really reliable. They turned up every day all day and nothing was too much trouble. I would not hesitate to recommend them and we have just agreed to a further round of work for them to undertake as we are so pleased.
Latest homeowner review
Excellent, he did my job a few months back
Shield Maintenance A1. Consist of multi skilled tradesmen with a vast amount of experience. From carpenters plumbers roofers, electrians,groundwork. We cover all services in the building trade and take pride in our work and service that we provide.
Latest homeowner review
Really positive experience overall so far.
Welcome to AC Decors! We're a team of skilled painter and decorators who specialise in bringing a touch of colour, style and finesse to your space. We have no trouble transforming your homes and offices into personalised masterpieces. Let us bring your vision to life with our expert craftsmanship and attention to detail. Get ready to fall in love with your space all over again. A list of services we provide: 1. Interior painting: Transforming the walls, ceilings, and trim inside your home with fresh coats of paint. 2. Exterior painting: Giving your home's exterior a makeover with a new color or protective coating. 3.Surface preparation: Properly preparing surfaces by cleaning, sanding, and priming before painting. 4.Wall repairs: Fixing cracks, holes, or other imperfections in your walls before painting. 5.Colour consultation: Helping you choose the perfect color scheme to enhance your space and match your style. 6.Cabinet refinishing: Updating your kitchen or bathroom cabinets with a fresh coat of paint or stain.
Latest homeowner review
Changing this review. I would not use them again. Got them back for a 2nd job. Started 1 week late which was due to sickness - fine. Spent first 3 days working no more than a few hours a day putting plastic down. 5th day started painting. Colour matched rather than using the brand agreed to. Only did one coat of paint on all surfaces. After only a couple of months this js now chipping away at the slightest touch. No prep work on old surfaces, one coat of paint rather than 2 or 3, didn’t use brand I picked.
At Efforce Ltd, we are a team of skilled builders with over 8 years of experience in construction, renovation, and interior and exterior work. We take pride in delivering high-quality craftsmanship, ensuring efficiency, reliability, and customer satisfaction. Why Choose Us? ? Work Guarantee: We stand by the quality of our work and offer a guarantee on all projects. ? Fully Insured: We are fully insured, giving you peace of mind knowing your project is in safe hands. ? Certified Professionals: Our team holds relevant certifications, ensuring we meet industry standards and regulations. ? High-Quality Materials: We use only premium materials to ensure durability and long-lasting results. ? Reliable & Punctual: We respect deadlines and ensure timely project completion. Our Services: ???? Construction & Brickwork: House extensions, garden walls, stonework, and brick/block laying ???? Carpentry: Installation of wooden structures, flooring, doors, windows, and frames ???? Fixer Work: Plasterboard installation, partition walls, ceilings, and custom structures ???? Roofing Services: Roof installation, repairs, and insulation ???? Painting & Decorating: Interior and exterior painting, plastering, skimming, and decorative finishes ???? All Interior Works: Electrical, plumbing, flooring, tiling, kitchen fitting, and furniture installation ???? Exterior & Facade Work: Insulation, cladding, fencing, decking, and outdoor structures We handle projects of any complexity, assist with material selection, and guarantee a professional approach from start to finish. ???? Contact us today – let’s bring your vision to life with quality, reliability, and peace of mind!
Latest homeowner review
Professional, knowledgeable and friendly, Vasyl knows his stuff! He and his team worked hard and finished the job on time. I am disabled with MND but Vasyl was patient with my communication via an app and didn’t take advantage of my condition (others tried to). I thoroughly recommend Vasyl and his company Efforce Ltd.
Latest homeowner review
Long delay to fit unit with no contact for weeks.Screw put through water pipe, causing damage to flooring and on repair of this,more damage caused to flooring.Poor quality wood used, item not stained when requested. Cannot use a nail gun sucessfully, nails sticking out on top of unit.Weeks of no answer to calls to put things right. Compensation eventually offered for damages and hassle caused, then no answer when trying to collect compensation.Very poor service.I wouldnt recommend them to my worst enemy.
Welcome to Dan Construction! You've come to the right place, we pride ourselves on being the best at what we do. We have a team with a wealth of experience in the industry that will do the utmost to ensure you are happy with the service. Please get in touch for a free obligation quote.
Latest homeowner review
Do not trust this man! He did a runner without completing the work, and the work completed is shoddy. Avoid like the plague, and save yourself the headache
At MGW GROUP we pride ourselves on our commitment to excellence, quality craftsmanship, and customer satisfaction. Our team of skilled professionals is equipped to handle a wide range of services, ensuring your property is well-maintained and protected from the elements. Our Services Roofing Services Roof Installation: Whether you’re building a new home or need a roof replacement, our experts are here to provide durable and aesthetically pleasing roofing solutions. Roof Repairs: From minor leaks to major damage, our repair services ensure your roof remains in optimal condition. Roof Inspections: Regular inspections to identify potential issues early and extend the lifespan of your roof. Property Services Gutter Installation and Cleaning: Properly functioning gutters are essential for protecting your property from water damage. We offer professional installation and thorough cleaning services.
Latest homeowner review
Discussed on phone, arranged to meet at the property but didn’t show up, call or text - v poor communication
hi everyone, our company FDC design ltd is company specialised in general building projects and ideas.Our customers wishes and ideas are the most important part of our company . Our company means punctuality ,safety,quality and savings .
Latest homeowner review
Daniel, came out to the house to give me the quote rather than email it across which I thought was very professional. He was punctual and delivered on what he said he would.
Latest homeowner review
Cannot comment on glen's work but disappointed with his reliability. He came across as a decent tradesmen, but following a number of visits to assess the work didn't turn up as scheduled and has not returned calls or texts.
V construction hello we are general builder we make extension , loft conversion, bathroom renovate , full house refurbishment
Latest homeowner review
The job was left unfinished, he also left with the key for the property and we have not been able to establish contact ever since. He was too focused on the money than the job and trust was broken. Care must be maintained
We are a tiling company with many years experience 100s of videos and pictures off previous jobs completed All jobs done to very high standards No job to big or small Friendly reliable tradesman All off north west covered
Latest homeowner review
Avoid
We specialise in interior and exterior renovations, including driveway and rendering, we have a specialist team the are expertise in basic carpentry work, to high end exterior work.
Latest homeowner review
It has been over 2 weeks still waiting for someone to contact me after the initial visit. Won’t respond to any of my calls
Latest homeowner review
I received a couple of texts saying that they would call but they never did.
Latest homeowner review
poor communications
We are family run small construction business and proudly operating in South London for last 10 years. We specialize in a complete range of house renovation, refurbishment, maintenance and house extension services. We have an expert highly skilled team with extensive experience to achieve high standards on all of our projects. We work tirelessly to achieve the best results for our clients and have uncompromising commitment to customer satisfaction.
Latest homeowner review
AVOID Adil is a smooth talker who hasn't got a clue about work in the industry. Employed to refurbish a full house. A SUMMARY of issues follows. 1 - Plastering done is uneven. 2 - Did not allow plaster to dry before painting walls so already peeling off. 3 - Found number of areas where holes had been left, and had these not been pointed out would have been left. 4 - Wood not sanded before painting, incl. new skirting boards. 5 - Threats when I refused to pay!
JG Building services carries out all types of renovations, refurbishments and extensions.
Latest homeowner review
Would not do the job
RestOn construction company we are specialize in all general construction jobs, we have over 15 years experience, we have built homes even from scratch! We love what we do and we put passion in every detail so you the customer are happy! We guarantee the best quality for the best price!
Latest homeowner review
Latest homeowner review
Unprofessional
We started as a painting company in 2015. In the meantime we have grown and taken up various types of work in different areas. At this time we cover most aspects of the construction industry. We have our own teams of electricians, plumbers, carpenters and brickers. Besides decorating, we also offer other services like * full refurbishments, * pavements, * full rewiring, * boiler installation, * loft conversion and extension and so on. All our work is documented with pictures and great reviews and recommendations from previous clients. For more details or a quote, please feel free to contact us. Â
Latest homeowner review
Have had contact but have not taken up offer to quote as only gathering costs at present so, rating invalid at this time.
Welcome to IMESCO limited, from planning to completion are your home improvement experts. We are a full service home builders offering a wide range of customisable services to fit all of our customers’ needs. Don’t hesitate to get in touch!
Latest homeowner review
I didn't use this company to do any work, so rating not based on any work they have done, issue i had is now resolved.
We have over 15 years experience in the building trade and want our costumers to be happy. We are happy to come and do the smaller jobs as well as extensions, damp proofing and painting and decorating. We are honest and professional.
Latest homeowner review
Robert from K and B building services made multiple calls to make an initial appt with us. We agreed a time and date. He didn’t even turn up for the first meeting to quote or even discuss the job! How are these people allowed to sell their services on these types of sites. Absolutely shocking !
Latest homeowner review
Never sent estimate. Did come to see the job
I always wanted to have my own company but i was to comfortable working as self employed,after i did some research about the benefits of a limited company i decide to open my own one so here i am today running New Look Constructionn. I have 10 years experience in building construction,so basically i know to do everything from simple things like changing a light bulb to build a new extension and gardening work,paving,fences and maintenance of the garden,i do driveways and loft conversions to. I always go extra mile to ensure every task is finished up to the highest standard, on time, while keeping your home tidy. I try to keep rates as affordable as possible, never compromise on quality.
RV BUILDERS is a known professional clean building company that has been doing projects and tasks for many years we are polite and flexibal with budgets and time scheduals to suit customers.
Domestic-Commercial-Agricultural-Industrial Over 25 years experience in building and civil engineering specialising in, drainage, foundations, underpinning, basement conversions, house building, steel frame/portal construction. Fully insured and qualified
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