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How does it work?There are 373 Single / Double Glazing specialists in Welwyn Garden City, and last month we helped homeowners get quotes for their home improvement jobs.
Take a look at our Single / Double Glazing specialists profiles, read reviews and request quotes directly.
Local family run double glazing company with years of industry knowledge. We offer honest advice and high quality home improvements at competitive prices. Products include uPVC & aluminium windows, doors, conservatories, patios, bi-folds & much more!
Latest homeowner review
I am very pleased about the job done, The window fitter Paul Francis was excellent and worked very hard to complete the job in 3 days to fit 10 windows. The workmanship was up to very high standard and would recommend this firm to anyone who is thinking of replacing windows .
Hi all, I have been a locksmith/carpenter for 25 years and I am NCFE qualified and fully CRB checked. I can solve all your lock, door, window issues and can open cars and safes. I have covered thousands of jobs in my work and I will solve all your problems in a clean and friendly manner. Locks picked, locks changed to insurance standard, Doors supplied and fitted, windows issues solved. UPVC expert. My son also has his own loft conversion company with his uncle and we can complete any Bespoke Carpentry & Conversions work.
Latest homeowner review
So helpful did job same day as coming to look at it very friendly and professional would definitely use again x
We are a London based construction company with a wealth of experience. Our fully qualified in-house team of engineers can help you turn around an old property with some much needed refurbishment, create a brand new space with a loft conversion, or even build an entirely new property. We also have expert carpenters on board who can create bespoke wardrobes, cabinets, under stairs storage or even garden shelters with full design and installation provided. Our team all have a collective 30 years experience in the trade, transforming properties and commercial buildings in and around London and the surrounding areas. We believe in competitive quotations and offer a free site survey for peace of mind. We pride ourselves on being able to not only offer a top notch service to our customers, but also friendly and professional advice on anything our customers would like to task us with. We have many accreditations under our belt, such as Gas Safe, CHAS and Safe Contractors, so our customers can be sure they are in the right hands.
Latest homeowner review
This company were not engaged to do any work
PRIMARY ASPECT LIMITED is a leading Construction company serving the London area. Ever since we opened for business, we’ve taken a comprehensive approach to project management, providing our clients with a wide range of construction and refurbishment services, to cover their needs. Get in touch today to learn more about what we can offer you and to receive your free estimate.
Latest homeowner review
Patrick was very helpful right from start. He was detailed in the initial quote and communication was easy and prompt. On the day he was very polite, clean and tidy, nothing was too much trouble. I would highly recommend.
Established Company in the heart of London. We specialise in manufacturing and Installation of Double Glazing Aluminium and UPVC Windows, Doors, Bi Folds, Conservatoires and Proches. Our company is dedicated to providing our customers with products of the highest quality and best customer service. All our staff are experienced in the double glazing industry and you are in safe hands when you wish to design your home to give its own character. Please do not hesitate to arrange a time from our sales team to contact you.
Latest homeowner review
SnS Glazing did great job of changing our conservatory and porch doors and windows. They were professional, reliable and did exactly what they said they wood and cleaned up after they had finished. We are very happy with the work and would definitely use them again!
We don't just replace windows and doors, we deal with only the highest quality products which are all installed by exceptionally skilled and experienced fitters, Fixalmet ensure a beautiful finished look for your home and a robust, weatherproof and energy efficient glazing system. The best quality products combined with a professional service you can trust. The affordable benefits for homeowners are not only a lovely visual improvement to your property they are a sensible decision financially.
Latest homeowner review
Great job, really impressed with the quality and professionalism! Thanks
We are a specialist local company dedicated in the construction of Conservatories, Orangeries, Glazed solid tiled roof extensions, Garage Conversions, Energy rated Windows & Doors, Bi-folding Doors, Composite Doors.
Latest homeowner review
Would recommend to use them
upvc sash window specialists covering all aspects of double glazing, highly competitive and hassle free sales. Showroom open in Harlow Essex.
Latest homeowner review
Great team, professional and friendly, but more importantly did a great job!
Latest homeowner review
John worked extremely hard to fulfil our brief & also had great vision when considering possibilities. He understood our needs and ensured all snagging was carried out before completion. All builders are currently pushed to the limit with supplies and staffing - John managed this to the best of his ability and was always polite, helpful and friendly.
Hi my name is Conal I’m a enthusiast bricklayer with over 15 years experience. My services included - Bricklaying - structural brickwork - all types of brickwork pointing - Bespoke outdoor porcelain patios - bespoke driveways -fencing -Groundwork’s -general construction - flat roofs - new roofs/repairs My company prides ourself on our work with us being as only as good as our last job. I do truly believe our company goes above and beyond and stand out from the rest!
Latest homeowner review
THE ONLY CHOICE FOR YOUR HOUSE!!! We work with homeowners and their partners to solve the unique challenges of managing house improvments.
Latest homeowner review
Prestige Construction recently renovated four bathrooms in our home to an outstanding modern standard. Flavius and his team showcased exceptional professionalism, delivering impeccable workmanship without compromising quality. Flavius remained calm and solution-focused throughout, ensuring a stress-free experience. His attention to detail and ability to handle challenges seamlessly resulted in a flawless transformation. We are thrilled with the results and highly recommend them for top-tier renovations!
Djc Contractors has been in business for 15 years, we have carried out many, extension, loft conversions, new build and total refurbishments in the London,Hertfordshire and Essex areas. We have many previous clients that we would be more than happy to show off are work.
Latest homeowner review
Living 100 miles from the job, I needed a reliable contractor I felt I could trust. David and his team more than lived up to my expectations. He renovated a complete one bedroom flat from re wire, re plumb, new boiler bathroom, kitchen, flooring, fitted cupboards etc the list goes on. All work was carried out by qualified trades people and certificates of work issued where necessary. He started the job when he said he would, worked long hours and most importantly finished ON TIME, ON BUDGET.
General maintenance service. Experienced multi trade service including kitchen extensions and Juliet Balcony conversions. Shelves mounted, pictures, mirrors & cabinets hung, flat pack assembly, curtain rails & TV mounting. End of tenancy clean...
Latest homeowner review
Did an efficient job putting up a window blind despite the lintel needing extra work, would fully recommend.
I am new to Rated People, however I have 7 years experience in the building trade,
Latest homeowner review
I'm afraid i had to change my rating because we came across an issue with a part of bath fitted in our bathroom after the job was done. We contacted Liviu and asked him to come and fix it, after a few times contacting him, he arranged to come in but never turned up and have been ignoring our calls ever since, so i am very disappointed with the fact that there was no after care service provided.
We are a small business that offer a great, reliable service to a very high standard of work. We strive off of customer satisfaction. We normally undertake plumbing, gas heating and carpentry works, with very competitive prices.
Latest homeowner review
Good work
We have over 30 years experience in advising and installing a huge range of home improvement products.Over 70% of our work is from recommendations.Join our happy band of customers by getting a highly competitive,no obligation,quotation
Latest homeowner review
Very happy with the work done, I would recommend them.
we are a small friendly company who ONLY use quality tradesmen. no jobs to big or small. Free advise and quotes gives.
Latest homeowner review
a job well done thank you
Latest homeowner review
Mark was totally reliable and helpful.He kept me informed on progress at all times and did a great job. Thank you
We are a new business but with over 6yrs experience with working with sash windows. We offer a competitive fixed price service regardless of the size of the window. We also undertake handyman jobs including shelving, blinds and flat pack furniture
Latest homeowner review
We were very impressed with Dan’s attention to detail, standard of workmanship and care taken. We were happy with the original installation but it is a tribute to Dan that he identified an issue and came back to do more work until he was satisfied it was just right. Dan kept us informed of progress and was very pleasant to deal with. When we had an issue with planning permission Dan provided detailed drawings of the sash window specifications. No hesitation in recommending. Windows look lovely.
Latest homeowner review
Carl was excellent, providing great value and completing the job very quickly. He was also brilliant in helping to arrange a time that fitted me and was patient as I had to wait a while to confirm the job. Excellent customer service and would recommend to anyone.
Latest homeowner review
All work done for me by KD construction was excellent. Work men are very polite and friendly. I would recommend KD constructions to all my friends.
We are a based in London and pride ourselves with an eye for end result. As a homeowner or landlord, we would like to assure you that we are honest, trust worthy professionals team dedicated to deliver small or big projects with full support all the way.
Latest homeowner review
A tradesman with thorough understanding, knowledge and experience of what's required and how to complete the projects with full Dedication. I highly recommend Mr Khan for any small or big project, and would call him myself anytime I need a builder, carpenter, handyman, kitchen fitter, plumber etc.
Hi my name is Ashley I'm the owner of W.H home care & repairs I offer a wide range of maintance skills indoor and outdoor please look at my profile pictures and ratings many thanks.
Latest homeowner review
Quick, professional and quality job.
We can offer with confidence a professional and innovative service . Regardless of size or difficulty we will fulfill and exceed all criteria within your budget and time allocated.
Latest homeowner review
At K.J.M Jetaway building Property Maintenance we specialise in pressure washing- patios, driveways, decking, walls, conservatories, roofs, guttering and any outdoor concrete/brick work. We also offer exterior/ interior painting and we cover the whole of the South Wales area. As we are new to rated people, you can check out our great reviews on the nextdoor app until we build up our reviews on this great platform. we have a 15yr experience bricklayer in the team now and his work is outstanding.thank you
Latest homeowner review
DNC Carpentry and fit out was establish in 2014 by Dumitru Creanga who has over 20 years experience of site carpentry. We offer supply and fit services for kitchens and fitted wardrobes to maximize every millimeter of your space in high ceilings rooms, tailor-made wardrobes to fit exact contours of your space and sloping ceilings, understairs cupboards where storage space is just waiting to be created, landing and hallways creating storage where you didn't think you could have it. The company has over 20 experienced carpenters who have to demonstrate to meet DNC Carpentry and fit out high standards before being allowed to join the company. All of our carpenters hold CSCS cards as a minimum and undergo a continual programme of training. We're very proud of our products with an obsessive attention to joinery. When you buy a product, it's designed specifically for you. Nobody else. Your family, your lifestyle and to your rules. And rightly so; it's a big investment, a dream, in most cases. And one that we want to get IT right. Not only are our customers looked after by an experienced Designer, they're also cared for throughout the installation process by one of our Project Managers. Giving peace of mind to our customers that they are in safe hands every step of the way.
Latest homeowner review
The job is still ongoing but the guys have been commutative and quickly responsive
At Surrey Hills Extend & Renovate we promise Quality and Craftsmanship. We take pride in delivering superior quality in every detail of our work, ensuring long-lasting and visually appealing results. We have a Customer-Centric Approach and your satisfaction is our top priority. We work closely with you, understanding your needs and preferences, to create spaces that truly reflect your vision.
Latest homeowner review
Very good and profesional
A small company that is hard working and trustworthy, we take on a variety of works and try to give the best advice possible.
Latest homeowner review
Unfortunately I am still waiting for a quote which is disappointing.
Latest homeowner review
quick, efficient and clean, the quality of work was superb. Will definitely use in future and can highly recommend!
I highly recommend AYG Construction , very good job quickly done very reasonable quote, thanks to Adrian for his hard work. Finished double storey extension on time and very helpful throughout.Excellent quality and price. Welcome back any time. Thank you!
Latest homeowner review
Adrian and his team met or exceeded my expectations, always willing to match my needs and finished the job on time and within budget.
We are "Braham glazing Limited" a reliable family company in London. We provide our customers with high class and excellent quality designs and build services whether it's windows, doors, conservatory or a porch throughout the UK. We respect the individual expectations of each customer and provide tailor-made solutions with bespoke products designed specifically for each customer. We work with passion and dedication towards every job big or small.
Latest homeowner review
The 2 men worked hard and I'm very pleased with my windows and patio doors. They also cleared everything up afterwards.
We have a double glazing factory and have been erecting bespoke windows,porches and conservatories for the last 12 years.
Latest homeowner review
Very good job
I am a general builder whio specialises in small property maintenance repairs and landscaping projects.
Latest homeowner review
Great job
Latest homeowner review
Took Nigel a while to call back to confirm a date and time a date and time for the work. Once he did though, he kept exactly to his word. Turned up, on time and completed the plastering for our stairway to a very high quality with patching and skimming work. The price was very fair and he finished in the time he said he would. We are very, very pleased with the finish. Thanks again NigelÂ
Akoni is a building company who can provide you with peace of mind and satisfaction. Our primary aim is to make sure our clients are respected and listened too with what they want to achieve. Over 20 years experience previously known as Aquafix which was predominantly bathrooms and heating systems. We branched out into our own developments and renovations. We now cover all trades and can supply you with the best results. All trades are fully qualified with years and years of experience. We aim to work closely with our clients from start to finish and use some great designers, architects, and structural engineers to help the process easy and take the stress away from you.
Latest homeowner review
Dan and his team were truly exceptional from start to finish! A very talented and highly professional team that made sure we were actively engaged on every step of a large project, covering nearly every trade possible, with one clear and obvious intention - to make all of our aspirations come true. The attention to detail on every aspect was superb, alongside excellent craftmanship delivering a tremendous finish. The Team were punctual, very friendly, always enjoyable to have in our home! Highly recommended
Latest homeowner review
Although it turned out that there was no leak only the condensation caused the problem, I got a professional advice and for free! Will definitely call them back!
AWM Windows, Doors and Conservatories are a family owned manufacturer and installer of high quality uPVC and Aluminium windows, conservatories, roof lanterns & doors. We are a Nationwide company carrying out Building Works alongside the supply and fit of windows and doors.
Latest homeowner review
This job was paid for in full, and since being done I have had another company out to refit and replace doors. You were paid in full - it's strange how it's taken 6 YEARS for you to answer the review!?!?!?!
Home improvements father and son we do most things.If you would like to see some before and after pictures, take a look at our pictures to help you feel more comfortable and see the quality of work you will be getting.
Latest homeowner review
Rob arrived when arranged, was polite and did a thorough job, even more than requested. Tidy and neat work. I would use their services again and recommend them to others.
Latest homeowner review
They were very dodgy and unreliable. They took all the agreed money but never came back to finish the job. I was left without a kitchen, cooking utilises and drinking water for two whole months as no other builders were willing to pick up the mess they left behind. The garden was a complete mess with concrete and heavy building rumble. I strongly advise people to be wary of hiring them.
Hi, I'm Pawel, I offer friendly and professional, reliable services
Latest homeowner review
Very friendly guy. Knows his jobs Inside out.My laminate flooring looks perfect. Highly recommend!!
2M Construction is a London based family business and we pride ourselves on our diverse portfolio, including different kind of projects in the residential sector. 2mconstruction co uk
Latest homeowner review
Did a great job, very efficient and completed installing a shower unit, light and door in one day. Highly recommend.
Latest homeowner review
City Glazing LTd fitted new windows in my tenanted house when I was away without air vent. He promised to come back and fit the ventilations. For nearly a year, the house is suffering from mould and condensation and he hasn't done anything,.
Ive been working as a builder (qualified carpenter, electrician, plumber) for the last 34 years self employed and employed. Having loads of experience in building maintenance & refurbishments. CUSTOMER SERVICE is paramount alongside quality workmanship.
Latest homeowner review
Turned up as expected and did the job required, also helping with some other stuff which is v.helpful.
Latest homeowner review
Very sensibly priced and reliable. Arrived on time, answered calls promptly and did a really good job. I would definitely recommend.
Welcome to the W. Hardy Drainage Solutions Ltd rated people page. Operating out of Basildon, we undertake services as a drainage & plumbing contractor throughout Essex, including Southend, Chelmsford and Romford, as well as the Greater London area. We cover every aspect of drainage and plumbing works for clients in the domestic, commercial and industrial sectors. From responsive emergency drainage and plumbing to planned CCTV drainage surveys and bathrooms our team has the experience and expertise to handle any circumstances with the utmost professionalism. Whether you require a drain unblocker to work on blocked toilets or a specialist with state-of-the-art surveying equipment to carry out spot repairs, W. Hardy Drainage Solutions remains the trusted drainage contractor for Essex and London. You can also find us on Instagram & Facebook.
Latest homeowner review
Really pleased with the work done.
TYBIM is a well-established company which has built up a first-class reputation in the construction and property maintenance sector by successfully delivering high-quality services and projects. Our core values are quality and efficiency.
Latest homeowner review
(The work turned out to be considerably larger than originally thought). Everything about this company was excellent. There were no extra charged. I would recommend these people based on our experience with them.
here at miracle paint we offer excellent service to our customers we cover most aspects of painting flooring/tiles ceiling repair plastering garden work mold remediation wallpaper removal./ rendering we will work with you to achieve a perfect finish to your home
Latest homeowner review
Miracle were great, arrived when they said, kept me informed about what they were doing and did a great job.
Elko Property Services offers an all-in-one home solution. We cover all aspects of building work from renovating homes to redesigning and constructing new builds. Our mission is provide you with impeccable customer service, satisfaction and quality of work.
Latest homeowner review
I found Jayson very committed. Quality work at reasonable price. Highly Recommend.
Experts in refurbishment & replacement of traditional sash windows, hinged casement windows and doors At Sash Window Solutions, we believe that every sash window tells a story — and we’re here to preserve it with care, skill, and precision. As specialists in the restoration and replacement of timber windows & doors, we combine traditional craftsmanship with modern energy-saving innovations to bring timeless elegance back to your home. With decades of experience in traditional joinery and a deep respect for architectural heritage, our team is dedicated to delivering exceptional sash window refurbishment and replacement services. Whether we’re meticulously refurbishing original timber frames or handcrafting bespoke replacements, we treat every project with unrivalled attention to detail and care. Our goal is to retain the authentic charm of your property while improving performance, comfort, and longevity. What truly defines us is our dedication to exceptional customer service. From your first inquiry to the final detail, our team is committed to understanding your unique needs, respecting your home, and delivering a seamless, hassle-free experience. We pride ourselves on clear communication, honest advice, and going the extra mile — because we know that great service is just as important as great results. At the heart of every solution we offer is a focus on energy efficiency. Our services include discreet double glazing, advanced draught-proofing, and the use of sustainable materials — all designed to enhance thermal performance, reduce energy bills, and create a warmer, quieter home. Whether you’re restoring a single sash or upgrading an entire property, Sash Window Solutions delivers craftsmanship you can trust and results you’ll love.
Latest homeowner review
We chose Timber Box Sash Windows to double glaze our sash windows after Andrew came out and surveyed, then followed up with a really decent quote. We got the work done in two phases and both times were really hassle free with the joiners turning up on time and getting on with the job. They were a real pleasure whilst they were here. Very polite and friendly. It’s good to have the same person that surveyed the job actually carry out the work as well, makes for a really smooth process.
LJ Glazing specialise in upvc windows and doors at affordable prices. With over 12 years experience, we pride ourselves on our high quality installations and making it a smooth process from start to finish. As we are a FENSA approved company you can be assured our work is done to a high standard and complies with building regulations. We give insurance backed guarantees for peace of mind when using LJ Glazing
Latest homeowner review
Communication during the quote phase was patchy, but the price was reasonable and after awarding the job Luke fitted in with our availability, was punctual and courteous and the workmanship was of a good standard. I don’t expect to need him again, as this was a full replacement of windows and doors for the whole
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