Window Fitters in Hertfordshire

Name: Window Fitter
Brand: MyBuilder
SKU: window-fitter
Rating: 4.8 (389 reviews)

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Some of our top rated window fitters in Hertfordshire

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Costel
Rating: 5 out of 5
Window Fitter in Hertfordshire
Hi, I’m Costel. I put care and passion into every job I do — no matter how big or small. From tiling and flooring to everyday household repairs, I treat your home with the same respect as my own. I’m fully insured, reliable, and dedicated to delivering quality workmanship you can trust. If you’re looking for someone honest, friendly, and committed to getting the job done right, I’m here to help. I look forward to working with you!
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Latest review:
Handyman- 2 Jul 2026
Great communication, neat work, exactly what we asked for.
J B Windows
Rating: 5 out of 5
Window Fitter in Hertfordshire
J B windows and doors is a certass registered company and we install upvc, aluminium windows and doors.35 years of experience Window fitter with NVQs level 1 and 2 My own business has been running for 5 years. We are looking to expand and take on more work as the company is growing.you will always have a 10 year guarantee and all windows and doors are Fensa registered. We offer a friendly and reliable service with no job too big or small.all fitters are certass registered.
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Latest review:
Windows & Doors (Wooden)- 8 May 2019
I wanted to have a window put in to a downstairs WC, and a rear window converted to French doors. Dean replied quickly to my initial phone enquiry and came round with his builder to do a quick survey of the job, measure-up, and check window/door style/colour. His quote for the French doors & window installation, plastering, tiling, and clean-up was very reasonable. On his suggestion we reused a window frame from the rear window for the WC window thus saving money. The French doors were to the highest spec and leading to sides panels matched exactly to existing window leading. Reglazing of WC window with frosted glass exactly matched existing front door frosted glass. Tiling in the WC reused the existing tiles which had been removed carefully so they did not break. Tiling job was excellent. Overall an excellent, quick, courteous, friendly, professional, job. Couldn’t be happier. Dean and his team, and their great can-do attitude removed all the stress I might have had getting this job done. I will be hiring Dean for other work around my house in the very near future.
AJ Construction
Rating: 4.8 out of 5
Window Fitter in Hertfordshire
Me and my team are very friendly, hard working, dedicated and ambitious builders who always put the customers wishes first. our motto is "create a space to enjoy” We specialise in carpentry and brickwork however we have a lot of experience in every aspect of building.
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Latest review:
Carpentry- 25 Jun 2026
Joe came to fit skirting, fix floorboards and lay mdf flooring. Joe was always willing to answer any query I had, being a novice myself. I would recommend him and his team. Happy with the work he has done.
George Attfield
Rating: 5 out of 5
Window Fitter in Hertfordshire
Young polite carpenter looking to start doing my own small jobs to earn some extra money. Competent with all 2nd fix carpentry. Am punctual, clean and efficient
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Latest review:
Carpentry- 29 Aug 2025
George did a great job! Thanks
D&N construction
Rating: 5 out of 5
Window Fitter in Hertfordshire
D&N CONSTRUCTION ARE A POTTERS BAR BASED BUILDING AND HOME IMPROVEMENT COMPANY WITH MANY YEARS OF PROFESSIONAL EXPERIENCE. Whether it’s improving your outdoor space, or extending your home, D&N Construction is here to help you every step of the way. We have many years of experience in renovations and all building work At D&N Construction , we’ve built our livelihoods on building peoples’ dreams across Hertfordshire. we’ve experienced it all we can help you . No job is too small or too big!
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Latest review:
Windows & Doors (uPVC & Metal)- 22 Sep 2025
Great job, quick and easy.
Ridgeway Property Services
Rating: 5 out of 5
Window Fitter in Hertfordshire
With more than 15 years of experience as a bespoke joiner, I have not only hones my craft but also actively participated and overseen numerous renovation projects. As an individual with a vested interest in property development, I curate a property portfolio that grants me the flexibility to select projects best aligned with my expertise. This unique advantage allows me to commit the time and attention necessary to pursue alternative opportunities whilst maintaining quality craftsmanship.
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Latest review:
Handyman- 23 Aug 2023
He was a very good carpenter with the right tools and was able to complete the job to a very high standard.
Bennett's restoration
Rating: 5 out of 5
Window Fitter in Hertfordshire
We are a family run business with over 20years experience we pride ourselves on our work and have a passion for making our clients happy. we pride ourself on great service and offering a stress free project for our clients.
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Latest review:
We employed Bennetts Restoration after they came recommended from a friend, who couldn’t speak highly enough of their experience with them. They were really happy with their work and delighted with the results! We asked several builders to provide a quote for a major renovation and extension and James (the owner) came back promptly, with clear information and was friendly and transparent throughout this process (the same could not be said for other builders!) Throughout the job, James and his team were polite and respectful and kept our house as clean as tidy as possible, providing helpful advice and explanations along the way. The timescales were clearly communicated and any slight changes or issues addressed seamlessly. We were so impressed with Bennetts Restoration, that we have actually asked them to come back and do the work on our interior! Would 100% recommend – Builders of this calibre seem like a rarity these days!
Ferrity Construction & Home Improvements
Rating: 5 out of 5
Window Fitter in Hertfordshire
Ferrity Construction is a Hertfordshire-based construction company delivering high-quality workmanship across a wide range of projects. We pride ourselves on a professional approach, attention to detail, and completing every project to the highest standards. Our areas of expertise include: - Insulation and thermal efficiency works - Retrofit solutions - Full home refurbishments - External Wall Insulation (EWI) - Roofing - Rendering - General building services - Patios - Electrics - Plumbing - Maintenance and repairs
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Latest review:
Restoration & Refurbishment- 27 Mar 2026
Excellent job to board out garage and lay flooring. Very professional, good value, highly recommended.
KBS Construction Services
Rating: 5 out of 5
Window Fitter in Hertfordshire
In our offer we have a wide range of construction services such as: • Extensions • Conversions • Renovations • Kitchens • Bathrooms-Washrooms • Property Maintenance • Handyman Service • Refurbishment • Brick work etc • Specialist Stone, tiling etc. • Painting & Decorating • Window fitting • Architecture Steel Fixing • Under floor Heating and many more
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Latest review:
Restoration & Refurbishment- 8 Jun 2020
Kamil and his tiler have been excellent. He was able to do the work at short notice, he always turned up on time and stuck to his quote. The quality of the work is excellent with special mention of the tiling which would probably win a competition! Kamil remedied minor problems that occurred as the work was in progress ensuring that the completed work was first rate. I will certainly use Kamil again and have no hesitation in recommending him to others.
Design A View Limited
Rating: 5 out of 5
Window Fitter in Hertfordshire
At Design A View we specialise in window and door installations, porch builds, conversions, structural alterations for new bifolds or sliders. We are Fensa and CPA registered offering insurance backed guarantee’s With 30 years experience in the industry we offer a wide range of quality products and a finish of work that sets us apart, creating new openings and improving existing. Products: We are proud to be an approved Origin supplier Also Cortizo Aluminium doors, sliding and bifold Standard U-Pvc, flush casement windows, vertical sliding windows and doors Wooden vertical sash, casements and doors We look forward to working with you
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Latest review:
Extensions- 21 Oct 2025
Quick, honest pricing and great advice to minimise the impact rather than trying to inflate it like other traders do. I would highly recommend Lee and his team.
Don O'sullivan
Rating: 5 out of 5
Window Fitter in Hertfordshire
I am a high quality carpenter with 30 years experience in all 1st and 2nd fix carpentry, doors, floors, stairs, roofs, windows, rotting windows & door repairs. I also have vast general building experience including loft conversions, roofing, tiling & painting. I am City & Guilds qualified, and was a foreman carpenter for 7 years. I am very reliable, no job is too small and I always build a good relationship with my clients because I take great care in their needs and my work
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Latest review:
Windows & Doors (Wooden)- 22 Sep 2021
Great job from start to finish. Communication was excellent, Don and his assistant turned up bang on time and worked like trojans to get the whole job done in a day. Also came up with excellent solutions to practical problems and he is very pragmatic about finding ways to make things work. All in all, the work done has massively improved the saleability of our house. Highly recommended.
Window fitter
Rating: 5 out of 5
Window Fitter in Hertfordshire
We do windows doors , bifolds , french doors , patio door, box windows and many more , we have over 15 years experience on this trade and more important for as when we finish the job make sure the costumer is happy than we are very happy as well 👋
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Latest review:
Windows & Doors (uPVC & Metal)- 18 May 2025
Fantastic service from start to finish fitting French doors to a summer house. Communication was quick and clear. They fitted me in at short notice on a Sunday to ensure our project could continue on time. Pricing was very competitive. On the day they arrived promptly, assessed the work and discussed some ideas with me which were welcomed and future proofed part of the build. Even where part of the opening wasn’t square they worked hard to make sure the doors weren’t compromised. Workmanship is excellent and the job was completed in great time. A detailed walk round was given once the work was completed and the site was left clean and tidy. I cannot recommend enough and will use again.
AJK Building
Rating: 5 out of 5
Window Fitter in Hertfordshire
AJK BUILDING is a trusted name in the construction industry, delivering high-quality building solutions with a commitment to excellence, integrity, and innovation. With over 16 years of experience, we specialize in providing comprehensive construction services that include residential, commercial, and industrial projects. Our team consists of highly skilled professionals who work collaboratively to bring each project to life with precision and care. From initial planning and design to final execution, we ensure every phase is handled with professionalism, transparency, and strict adherence to timelines and budgets. At AJK BUILDING, safety, sustainability, and client satisfaction are at the core of everything we do. Whether it’s a small renovation or a large-scale development, we are dedicated to building spaces that last and relationships that grow.
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Latest review:
Decking- 3 Jun 2026
Anthony did a great job from start to finish. Having had a few quotes, some cheaper, I decided to hire Anthony for the job as his quote was fair, thorough and clear about the process, materials, time needed, I did not get this assurance from some of the cheaper quotes. He listened carefully to what I was looking to do and make some good suggestions to help achieve the look I wanted for my decking. Communication was clear at all times during the job. Once the job started, Anthony was punctual each day, organised and ensured the site was kept clean at all times. I am very happy with the decking and standard of work achieved. I would highly recommend Anthony and AJK Building and would definitely hire him again for any future jobs.
Gary Oneill
Rating: 5 out of 5
Window Fitter in Hertfordshire
I have 35 years experience in fitting double glazing. I take great pride in my work and I am passionate about being the best at what I do. There are so many bad fitters out there, by shortlisting me, you have the opportunity to use the best! I am one of the last fitters that scribe all my trims so there is no gap . Thanks for your time.
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Latest review:
Windows & Doors (uPVC & Metal)- 2 Apr 2026
Gary was very professional and has done perfect job, installing new front and rear doors, also a new window in the kitchen. Would highly recommend
B-N construction
No reviews yet
Window Fitter in Hertfordshire
We specialise in all aspects of building, extensions, loft conversions . New builds and all internal carpentry. We pride ourselves on all our work being neat and strong and finished to the highest standard.
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Meliora Carpentry
Rating: 4.7 out of 5
Window Fitter in Hertfordshire
Established in 2000, Meliora carpentry has built a strong reputation for delivering high-quality carpentry services across all aspects of the trade. With over two decades of experience, we pride ourselves on our craftsmanship, attention to detail, and professional approach to every project. Whether it’s residential, commercial, or custom work, we ensure a neat finish and reliable service from start to finish.
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Latest review:
Carpentry- 13 May 2026
Excellent work! Thank you

4.8

Top rated Window Fitters

Our Window Fitters in Hertfordshire, are rated 4.8 out of 5 based on 389 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local window fitters in Hertfordshire?

Hiring a local window fitter in Hertfordshire helps keep your home secure and functional, stopping drafts and leaks while maintaining the strength and reliability of your windows

Window fitters in Hertfordshire provide a range of services, including:

Detailed measurement appointments pre-installation
Removal services for old windows, doors and glass panels
Installation services for new windows, doors and glass panels
Timber and brickwork readjustment services to ensure the security of glass fittings
Window sealing and weatherproofing services

Whether you need to remove old windows or weatherproof your existing ones, using MyBuilder is the simplest way to find a local window fitter in Hertfordshire. Just post your job with a few key details and we’ll connect you with Hertfordshire window installers in your area. Browse profiles, compare quotes and read customer reviews, all before deciding who to hire.

What are the average costs of window fitters in Hertfordshire?

To hire a local Hertfordshire window fitter, you’ll need to cover the cost of your chosen materials and the cost of labour. The hourly rate for window fitters in Hertfordshire is generally somewhere between £15 and £40.

As for materials? Our guide to window fitting costs outlines how these prices differ. For example:

A small uPVC window can be fitted for around £200, while fitting a small softwood casement window would be around £800.
For larger windows, these prices rise to approximately £500 and £1,500, respectively.

For other common window fitting jobs, expect to pay:

Window sill replacement costs: £140 to £400
Privacy glass costs: From £200 per m²
Secondary glazing prices: £300 to £500
Window tinting costs: £100 to £400
Sash window repair costs: £250 to £950

MyBuilder Tip: The best way to get an accurate sense of how much your planned job will cost you is to speak directly with window fitters in Hertfordshire that you are considering working with. Post your job for free on MyBuilder, and we’ll connect you with interested and available window fitters in Hertfordshire to discuss your job and receive quotes.

Find a window fitter in Hertfordshire with MyBuilder

If you’re in need of Hertfordshire window fitters, make your search easier with MyBuilder. We connect you with local professionals who are ready to help with your window fitting needs.

Here’s how to hire a window installer in Hertfordshire using our platform:

Step 1: Start by posting your window fitting job

Whether it’s a straightforward repair or a full window replacement, simply post your window fitting job on MyBuilder, and we’ll put you in touch with window fitters in Hertfordshire.

MyBuilder Tip: Be sure to include as much information as possible, including photos, as this will help Hertfordshire window installers understand the scope of the work and provide more accurate quotes.

Step 2: Compare different window fitters in Hertfordshire

Compare profiles of the Hertfordshire window fitters who have responded to your job post. Review customer feedback, ask about their availability and request a detailed quote.

Step 3: Hire the right window installer in Hertfordshire with confidence

After comparing quotes and finalising start dates and timelines, you can hire the right window fitter in Hertfordshire for your job. And because all tradespeople on MyBuilder go through a series of verification checks, you can feel confident in your choice.

Did you know? All window fitters in Hertfordshire on MyBuilder are verified and undergo checks at registration, such as ID documents, company details, certifications for regulated jobs and skill assessments. Plus, for Hertfordshire window fitters operating under a company, we make sure every tradesperson has a registered business.

What to ask a window fitter in Hertfordshire before hiring?

Before you commit to a contract with a local Hertfordshire window fitter, be sure to have a more detailed hiring conversation and ask questions like these:

How long have you been working as a window fitter in Hertfordshire, and what qualifications do you hold?

A window fitter in Hertfordshire should be able to outline their years of experience and highlight any industry qualifications, such as FENSA or CERTASS certification, which ensures they adhere to building regulations. These certifications show they are up-to-date with the latest window installation standards and legal requirements.

Do you offer a warranty for the windows and installation?

Hertfordshire window fitters should offer a warranty covering both the products and their installation. Expect at least a 10-year guarantee on the windows themselves and a 1- to 2-year warranty on the fitting. This gives you peace of mind that any issues, such as leaks or defective windows, will be addressed without extra cost.

What type of windows do you specialise in?

It’s important to know if the Hertfordshire window fitter has experience with the type of windows you’re installing, whether that’s uPVC, aluminium, timber, or sash windows. A professional specialising in your desired window type will be better suited to its installation and ensure the windows meet your needs for aesthetics, energy efficiency, and durability.

What is your estimated timeline for installation?

Expect a clear timeline that includes the date of the window installation and how long the process will take. A typical window fitting in Hertfordshire may take anywhere from a day to several days, depending on the number of windows and the complexity of the project. This helps you plan for any disruptions or access requirements to your Hertfordshire home.

For more helpful advice and tips on how to confidently hire a window fitter, take a look at our detailed guide.

FAQ: Common questions about window fitters in Hertfordshire

Do window fitters in Hertfordshire handle the removal of old windows?

Most Hertfordshire window fitters will include the removal and disposal of old windows in their service. However, it's always a good idea to confirm this in advance, as some fitters may charge extra for disposal, particularly if there are a lot of windows to remove.

How should I maintain the windows installed by a local Hertfordshire window fitter?

Maintenance will vary depending on the type of windows you have installed. For uPVC windows, regular cleaning with soapy water and checking seals is recommended. Timber windows require periodic re-treatment with wood preservative. Ask your Hertfordshire window fitter for specific advice on how to care for your windows to ensure longevity.

Do I need planning permission for a window fitter to install new windows?

In most cases, replacing or installing new windows in your Hertfordshire home does not require planning permission. However, if you live in a listed building or a conservation area, you may need approval. A window fitter in Hertfordshire will be aware of local regulations and can advise you on whether planning permission is needed.

Can a window fitter in Hertfordshire help with custom window designs?

If you're looking for bespoke or custom window designs, a local Hertfordshire window installer should be able to work with you to create the ideal solution for your space. They may collaborate with manufacturers or suppliers to produce windows that fit your specifications, whether it's for unusual shapes, sizes, or unique materials.