Window Fitters in Harrow

Name: Window Fitter
Brand: MyBuilder
SKU: window-fitter
Rating: 4.8 (486 reviews)

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Some of our top rated window fitters in Harrow

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Chahal Construction London
No reviews yet
Window Fitter in Harrow
I have several years of hands-on experience in double glazing and window & door installation. I have worked on domestic and small commercial projects, including new fittings, replacements, and repair jobs. I focus on clean, accurate fitting and long-lasting results. I am based in London UK and available for work in my local area and surrounding cities. I can travel for jobs depending on project size. Please message me with your location and job details. • uPVC window & door installation • Double glazing fitting & replacement • Aluminium windows & doors • Bifold & patio door fitting • Glass unit replacement • Repairs & adjustments • Sealing, finishing & trim work • Measuring and custom fitting I take pride in doing neat, strong and professional work. I treat every job like my own property and make sure the customer is fully satisfied before finishing. I give honest advice, fair prices, and reliable service. Quality and safety always come first.
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Almaz
No reviews yet
Window Fitter in Harrow
Hello, I love my job
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Braham Glazing Ltd
Rating: 5 out of 5
Window Fitter in Harrow
Finance Available : 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.
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Latest review:
Windows & Doors (uPVC & Metal)- 3 Apr 2025
Garry and team were very knowledgeable about how the windows should be installed. They managed to retain the Victorian features of the existing windows and were perfectionist when it came to finishing each window. I am very happy with my windows and would highly recommend them.
Dimitri
No reviews yet
Window Fitter in Harrow
Hi, I am a reliable and experienced handyman dedicated to providing high-quality home repairs and maintenance. I focus on punctuality, fair pricing, and clean working habits. No job is too small, and I always ensure my customers are fully satisfied with the results. Looking forward to helping you with your next project!
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Satisfy construction ltd
No reviews yet
Window Fitter in Harrow
We give you better quality work
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HARDWOOD WINDOWS LTD
No reviews yet
Window Fitter in Harrow
Welcome to Hardwood Windows London As a company we provide wide range of bespoke hardwood windows (sash, casement) and doors. In our offer you can find fitting services covering particular areas, alongside with supply only which is nationwide. Our resources are sustainable, durable and made with care. Also as we understand the worries of our customers our products come with 5 year guarantee coverage.
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dc quality builder
No reviews yet
Window Fitter in Harrow
"Commitment, quality, and excellence in every detail of your project." "Engineering and execution focused on precision and client satisfaction." "Smart solutions that exceed expectations, from foundation to finish." "Building the future with strength and safety today."
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Mas
New on MyBuilder
Window Fitter in Harrow
Highly skilled and reliable construction professional with over 17 years of experience in the UK construction industry. Qualified with Level 2 Electrical Installation and Level 2 Plumbing, with extensive hands-on experience across residential and commercial projects. Eight years of specialist experience in glazing, including the installation of glass, windows, and doors. Strong knowledge of building maintenance, repairs, installation, and health & safety regulations. A hardworking, adaptable, and dependable team member with excellent problem-solving skills and a commitment to delivering high-quality workmanship.
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Axe Cap London Limited
Rating: 2.4 out of 5
Window Fitter in Harrow
We are FENSA registered home improvement company called Chiltern Doors, we supply and fit UPVC windows, doors, composite doors, aluminum bi-folds and Electric roller shutters. I have worked in this industry for 10 years and this family business has been running for over 30 years.
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Latest review:
Windows & Doors (uPVC & Metal)- 11 Jun 2025
I hired this team to fix some windows and install garage doors. Atom and Lee both came to view the job and confirmed they were able to complete it. Atom received a deposit for the windows, and Lee was supposed to carry out the work. Unfortunately, Lee cancelled numerous times, and on the few occasions he did attend (only three), very little was actually done. To his credit, Atom refunded most of the money paid for the window job. However, when it came to the garage doors, Lee received £200 as a deposit for the work and an additional £170 for parts—but he never came back to do the job and never refunded any of the money he received. Stay away from this company.
Japji bi-fold doors
No reviews yet
Window Fitter in Harrow
I do satisfaction jobs
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Building
No reviews yet
Window Fitter in Harrow
Partition and ceilings painting flooring carpentry furniture assembly tiles floor tiles
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BAL BUILDER DESIGNER LTD
New on MyBuilder
Window Fitter in Harrow
We are a trusted construction company specializing in high quality new domestic builts . Our focus is on creating homes of highest standards, completed on time, and to meet our clients’ needs , comfort and lifestyles.
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Ada Windows Ltd
Rating: 5 out of 5
Window Fitter in Harrow
FENSA registered company with its production factory in North London. We manufacture and install Aluminium and PVCu windows and doors. Our installation works are covered by FENSA, Fairtrades and Trustmark. We have industry experience since 2001 and employ a friendly team of in-house fitters. Get in touch now to discuss your requirements or to arrange a free quotation. Trade enquires welcome.
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Latest review:
Windows & Doors (uPVC & Metal)- 4 Jun 2017
Once the work was agreed, Oktay was very responsive and informative wth my queries on what will be done, how and when. The windows replacement took less than 2days to complete. The fitters covered up all the work areas and cleaned up before they left, and took away all the old window parts. I am very happy with the work provided and very pleased with my new windows. I would definitely recommend Ada Windows and would call them back for future work.
Costa Boyer Ltd
Rating: 4.8 out of 5
Window Fitter in Harrow
Costa Boyer Ltd provides specialist for complete building solutions:/conservatory/replacement windows/doors/home improvements/kitchen/garage conversion/house extension/garden shed/wooden decking/parquet/painted house/water leak/35 years experience building site. SCHUCO/ GQA Qualification Certificate of achievement in SCHUCO Curtain Wall/ GQA Level 3 Certificate in glass related operation/ GQA Level 3 NVQ Fenestration Installation, NVQ level 6, Covid-19 Essential: Infection Prevention and PPE
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Latest review:
Windows & Doors (Wooden)- 23 May 2022
We were very pleased with the work carried out on our conservatory. He was hardworking, always arrived on time. I would highly recommend Costa for any work you need carrying out.
Multi home
No reviews yet
Window Fitter in Harrow
Professional double glazing installer with 7 years of experience helping homeowners improve insulation, security, and appearance of their properties. Committed to clean workmanship, fair pricing, and excellent customer serv
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Fever Tree Carpentry
Rating: 4.9 out of 5
Window Fitter in Harrow
FEVER TREE CARPENTRY Ltd Fever Tree Carpentry is a leading carpentry company based in Tooting and covering Southwest London, we specialise in a wide range of joinery services, including fire doors, roof construction, pergolas, staircases, and general carpentry. We are a certified third party fire door installers under the BM Trada Q-Mark Scheme, this enables us to install, maintain and certify fire doors. We are audited twice a year ensuring we are adhering to the latest fire safety regulations. With a strong focus on craftsmanship, reliability, and customer satisfaction, we are here to transform your vision into reality. Our team of highly skilled and experienced carpenters is dedicated to delivering exceptional results that exceed your expectations.
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Latest review:
Windows & Doors (Wooden)- 8 May 2024
Had a new exterior door fitted by Tony and would 100% recommend him. The work was carried out to a very high standard with absolutely no fuss and at a very reasonable price. Tony is also a very pleasant man to deal with and I wouldn’t hesitate to hire him again.

4.8

Top rated Window Fitters

Our Window Fitters in Harrow, are rated 4.8 out of 5 based on 486 reviews from customers like you.

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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 Harrow?

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

Window fitters in Harrow 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 Harrow. Just post your job with a few key details and we’ll connect you with Harrow 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 Harrow?

To hire a local Harrow 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 Harrow 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 Harrow 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 Harrow to discuss your job and receive quotes.

Find a window fitter in Harrow with MyBuilder

If you’re in need of Harrow 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 Harrow 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 Harrow.

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

Step 2: Compare different window fitters in Harrow

Compare profiles of the Harrow 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 Harrow with confidence

After comparing quotes and finalising start dates and timelines, you can hire the right window fitter in Harrow 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 Harrow on MyBuilder are verified and undergo checks at registration, such as ID documents, company details, certifications for regulated jobs and skill assessments. Plus, for Harrow window fitters operating under a company, we make sure every tradesperson has a registered business.

What to ask a window fitter in Harrow before hiring?

Before you commit to a contract with a local Harrow 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 Harrow, and what qualifications do you hold?

A window fitter in Harrow 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?

Harrow 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 Harrow 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 Harrow 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 Harrow 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 Harrow

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

Most Harrow 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 Harrow 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 Harrow 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 Harrow 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 Harrow will be aware of local regulations and can advise you on whether planning permission is needed.

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

If you're looking for bespoke or custom window designs, a local Harrow 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.