Trusted Window Installers in Harrow

The highest-rated Window Installation & Repair companies out of 42 vetted & reviewed in the Harrow area.

Toughened Glass Systems

Toughened Glass Systems

(49)
  • Manufacturing
  • Balcony
  • Flat Roof
“Great communication from initial contact, Justin was very knowledgable, helpful & professional & has been a pleasure to deal with, I will definitely be placing an order!”
Free Initial Consultation
Cardoc House, Station Rd, North Harrow, Harrow HA2 6AE
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The Window & Door Centre (Harrow) Ltd

The Window & Door Centre (Harrow) Ltd

(50)
  • Work
  • Porch
  • Quote
“Dumetri and the team built a brand new conservatory. Absolutely amazing job. Turned up on time, kept me informed of the progress and cleaned up after themselves. Very happy with the end result. Positive Punctuality, Quality, Professionalism Servic...”
In Business Since 2007
393-395 Alexandra Ave, Rayners Lane, Harrow HA2 9EF
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Galaxy Windows

Galaxy Windows

(33)
  • Satisfaction
  • Price
  • Company
“The workmen and surveyor did a brilliant and professional job. They replaced my sunroof with very sturdy material that looks great. The workmen were very careful with their work, cleaned up regularly and made sure the finish in all areas looked perfe...”
30+ Years Experience
Free Initial Consultation
Unit B5, Rosslyn Cres, Harrow HA1 2SP
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Aumaxum Architectural Glazing

Aumaxum Architectural Glazing

(13)
  • Service
  • Efficient
  • Attention
“Reasonable price, good product and service, and professional installation. Even though the colour is wrong, they took responsibility to revise it meanwhile waiting longer for 3 weeks.”
In Business Since 2011
Free Initial Consultation
Crystal Way, Harrow HA1 2HP
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Wooden Window Service Ltd

Wooden Window Service Ltd

(14)
  • Bay Window
  • Conservation
  • Home
“A great service from Roman in repairing the decayed wood in the bottom rails of two sets of bi-fold doors. Very professional and the workmanship was excellent. Highly recommended”
In Business Since 2013
29 Woodgrange Cl, Harrow HA3 0XH
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Clearview Windows and Doors Ltd

Clearview Windows and Doors Ltd

(4)
  • Team
“A fantastic job from beginning to end. Came highly recommended and we were not disappointed. Bobby came to measure up and gave us a very reasonable quote. His team that installed the windows were professional, tidy and nothing was too much trouble. ...”
In Business Since 2020
32 Roxeth Green Ave, South Harrow, Harrow HA2 8AF
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Heathrow Windows Ltd

Heathrow Windows Ltd

(49)
  • Measured
  • Punctual
  • Efficient
“Quality professional service. I was impressed with the level of service and dedication of fitters. Would recommend. Positive Professionalism Services General door installation, Window installation, Glass installation, Window repair”
20+ Years Experience
Free Initial Consultation
Serving Harrow Area
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Direct Trade Windows Ltd

Direct Trade Windows Ltd

(49)
  • Glazing
  • Sliding Doors
  • Aluminium
“The team was very efficient and friendly and the work replacing our old window and doors was completed amazingly quickly. Particular mention to Sony who had to return to sort out a problem. Really lovely guy who came to do the work after hours and wa...”
Coupons & Offers
Family Business
Unit 11-12 Slough Business Park, 94 Farnham Rd, Slough SL1 3FQ
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Windows Repair Land Ltd

Windows Repair Land Ltd

(49)
Doors, Windows, Stairs
“Mori assessed our windows and (luckily) we only needed to change a pane of glass to fix the problem. He was responsive, did a quick job, and the new glass looks great.”
Free Initial Consultation
Emergency Services
Transparent Fees & Pricing
Lyonsdown Rd, London, New Barnet, Barnet EN5 1SX
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Integrity Locksmiths

Integrity Locksmiths

(50)
Burglary Repair, Residential Locksmith, Upvc Door Repairs
“Excellent fast service. Our bifold doors were sticking but they were repaired quickly and they now open with ease. I had some issues with the door seal later but I received great aftercare and advice. Would recommend Integrity Locksmiths.”
Free Initial Consultation
In Business Since 2018
Emergency Services
176 Bensham Ln, London CR7 7EN
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Instant Glass and Glazing

Instant Glass and Glazing

(50)
Bespoke Glass Table Tops, Dog & Cat Flaps, Bespoke Glass Shelves
“Shaun, Michael and Tony assisted with replacing our triple glazed balcony door. Extremely professional and would highly recommend Instant glass for any required work. Positive Responsiveness, Quality, Professionalism, Value Services Glass fitting”
Emergency Services
Free Initial Consultation
In Business Since 2017
Licensed
Serving Harrow Area
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Doorwins Aluminium Windows and Doors

Doorwins Aluminium Windows and Doors

(19)
Manufacturing Service, Supply Only, Supply and Install
“Doorwins helped us with our most recent project of roof lights and casement style frames for a full house glazing replacement, everything from price to lead time was as expected and the finished work looks really well done”
Free Initial Consultation
40+ Years Experience
Coupons & Offers
office 3, 186 Greenford Ave, London W7 3QT
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Aim Windows

Aim Windows

(34)
  • Bifold Doors
  • Product
  • Team
“We've just had new windows fitted in our flat. We can't recommend them enough! From quality right through to communication on the ordering process. We would use them again for sure. Thanks again guys.”
Coupons & Offers
Unit A07, POPLAR BUSINESS PARK, 10 Preston's Rd, London E14 9RL
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Conessence Ltd

Conessence Ltd

“Not a lot to say. I wanted nice windows, I got nice windows. Nice workmen too, and a friendly, accommodating company. A pleasant experience all around.”
Serving Harrow Area
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Feather and Grey Interiors

Feather and Grey Interiors

(50)
  • Communication
  • Business
  • Living Room
“We received fantastic service from Kirstie and Mark, they were friendly, professional, patient and stayed in contact throughout the whole process. They offered a very reasonable price for the shutters, which are high quality and look fantastic. We ...”
Family Business
Coupons & Offers
Free Initial Consultation
15+ Years Experience
Old London Rd, St Albans AL1 1QD
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Hyperion Tiles

Hyperion Tiles

(47)
  • Competitive
  • Budget
  • Company
“Wonderful experience dealing with this company. They were the most competitive and the products are of high quality. Special thanks to Brandon for his great customer service and prompt communication. I will highly recommend using this company”
Family Business
In Business Since 2009
Emergency Services
Serving Harrow Area
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Brothers Joinery Ltd

Brothers Joinery Ltd

(49)
Windows, Doors, Other Products
“15 wooden windows including 2 bays, 2 new doors and decorating a living room. All a superb job. The workmen went beyond the window fitting and did repairs where necessary and the service provided by the Brothers was excellent. Completely satisfied wi...”
Family Business
In Business Since 2019
Free Initial Consultation
Arch 42 Grimston Rd, London SW6 3QR
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Bits Bobs and Odd Jobs Ltd (Bboj)

Bits Bobs and Odd Jobs Ltd (Bboj)

(49)
Odd Jobs, Snagging Services, Painting & Decorating
“Very good service; not cheapest available but quality is good and the team are very polite professional and clean. The back-office team are very good, efficient and responsive Positive Responsiveness, Punctuality, Quality, Professionalism Services TV...”
Transparent Fees & Pricing
Free Initial Consultation
Office 201, Big Yellow Storage, 55 Lombard Rd, London SW11 3RX
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Daylight Glazing

Daylight Glazing

(48)
Glass Designs, Conservatories, Design Your Own Doors & Windows
“Fantastic and wonderful company! Brilliant customer services too. I highly recommend Daylight Glazing for their outstanding aluminium bifold doors and excellent service.”
Remote Consultations Available
Free Initial Consultation
Serving Harrow Area
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Kew Windows

Kew Windows

(50)
  • Casement
  • Work
  • Wood
“I needed to replace some balcony doors and wasn't sure which material to go for. I contacted Kew Windows because they offer all options: UPVC, wood and aluminium. Jay visited and provided useful advice on the suitability of each. I also went to the ...”
Free Initial Consultation
Family Business
Industrial Estate, Unit 7 Heathlands Cl, Twickenham TW1 4BP
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Sliding Sash Solutions

Sliding Sash Solutions

(50)
Sash Repairs, Other Services, New Windows
“This is the third window Sam and Slidjng Sash Solutions have done for us and we are really happy with the window again and would thoroughly recommend. Sam and the team are always friendly, there to answer questions, and the quality of the windows and...”
Free Initial Consultation
Serving Harrow Area
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World

World

(50)
Composite Doors, Conservatories, Repairs
“Absolutely delighted with my new windows and doors the fitters Paul, Michael and Maciek were all very professional and friendly guys. Would certainly recommend this company. Thanks guys Positive Responsiveness, Punctuality, Quality, Professionalis...”
Family Business
Serving Harrow Area
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JM Installations Ltd

JM Installations Ltd

(50)
  • Price
  • Porch
  • Roof
“I cannot praise enough this local company, highly recommend to anyone. John replaced glass in very large patio doors which had blown. Gave great advice where other companies may have exploited. Replace new kitchen door and couple of windows which lo...”
Free Initial Consultation
Family Business
51 Great Cambridge Rd, Cheshunt, Waltham Cross EN8 8NZ
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Affordable Windows & Construction Ltd

Affordable Windows & Construction Ltd

(50)
  • Competitive
  • Project
  • Efficient
“Ian, Gary and the team were extremely professional from beginning to end and completed a major window replacement project during our summer holidays. They dealt with any issues that arose throughout the project with speed and efficiency and I couldn...”
Family Business
In Business Since 2003
Free Initial Consultation
58 Britwell Rd, Burnham, Slough SL1 8DH
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Window Replacement & Installation Services in Harrow Cost Estimates

Minimum cost
£337
Maximum cost
£19565
National Average
£5377
Avg Per Hour Rates
£41
£2956
£8459
Typical price range is based on 457 cost profiles
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Average Cost £5377
Minimum cost £337
Maximum cost £19565
Avg Per Hour Rates £41

Typical range $2956 to $8459 is based on 457 cost profiles.

Why these companies made our list

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