J.H Window Services
Portsmouth, Hampshire
Checkatrade member since February 20215
Services
- Aluminium Doors Installation
- Aluminium Doors Repair
- Aluminium Windows Installation
- Aluminium Windows Repair
- Bay Windows Installation
- Bay Windows Repair
- Bifold Doors Installation
- Bifold Doors Repair
- Composite Front Doors Installation
- Composite Front Doors Repair
- Doors Supply
- Double Glazing Installation
- Double Glazing Repair
- Exterior Doors Installation
- Exterior Doors Repair
- French Doors Installation
- French Doors Repair
- Frosted Windows
- Glass Replacement
- Misted Double Glazing
- Patio Doors Installation
- Patio Doors Repair
- Porch Installation
- Porches Repair
- Stable Doors
- Triple Glazing Installation
- Triple Glazing Repair
- UPVC Doors Installation
- UPVC Doors Repair
- UPVC Repairs
- UPVC Windows Installation
- UPVC Windows Repair
- Window Fitters
- Windows Supply
- Windows and Doors
Customer Reviews
Write a review9.96 /10
Based on 34 reviews over the past 12 months
Quality of work
9.94
Reliability
9.97
Communication
9.97
What customers are saying
AI-generated from customer reviews over last 24 months
Customers consistently praise this trade for their high-quality workmanship, excellent communication, and fair pricing. Reviewers frequently mention their reliability and professionalism, noting how clean and tidy they leave properties after completing work.
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Reviews (173)
- NNatalie R
10 New back door and windows fitted
Posted 04 March
Immediate contact made, excellent communication throughout, quote completed quickly and much lower when compared with others, work booked in without delay, one of the cleanest people to complete works in my house, immaculate finish. Would absolutely recommend and use again!Verified reviewerJob location: PO6 10 Exceptional Service and Quality Workmanship
Posted 16 February
Absolutely outstanding service from start to finish. They replaced our glass door, repaired the internal gears, and fitted a brand new handle — and the result is flawless. The door now works smoother than ever and looks fantastic. Their workmanship was top-quality, attention to detail was clear, and everything was completed efficiently and professionally. They were reliable, tidy, and clearly take pride in what they do. It’s rare to find someone this skilled and trustworthy. I couldn’t be happier with the result and would highly recommend them to anyone needing door or window repairs :->Verified reviewerJob location: PO210 GREAT COMPANY
Posted 02 February
Really pleased with the work carried out, good price and excellent workmanshipVerified reviewerJob location: PO1- KKimberley L
10 Replacing the hinges on living room window
Posted 14 January
Quick to come and quote, booked in the next week and completed the job in an hour. Very reasonable price, got rid of the draught and now my house is lovely and warm. Would definitely use again!Verified reviewerJob location: PO9 10 Great job, highly recommend
Posted 16 December 2025
Really happy with the work undertaken by Jimmy and team. Would highly recommend. They were on time, friendly and clean. Will be back in contact in 2026 to arrange for other windows in the house to be replacedVerified reviewerJob location: PO610 Excellent work and great price
Posted 11 December 2025
Jimmy has done a fantastic job for us. He fitted four new windows, a front door and French doors with no fuss and no disruption. He turned up when he said he would, and carried out all work as promised. He is very pleasant to deal with and is clearly proud of his work. I can't recommend him highly enough. The price I paid was also extremely reasonable – considerably less than my quote from a well-known national company. Cheers Jimmy, you have done us proud.Verified reviewerJob location: PO10
Photos
Company Info
Owner
Mr. Jimmy Hammett
Sole Trader
5 years on Checkatrade
VAT Registered
No
Hi here at J.H Window Services we cover a vast range of experience in the window and door trade. We cover all uPVC and aluminium/wood repairs to existing windows/doors
we are a assure registered window and door installer , to insure your installations will be signed off and professionally installed
We have over 20 years of experience to get over any situation!
We offer great customer service and only use the best products available on the market
We can repair:
- tilt and turn windows
- Hinges doors/windows
- Blown/smashed double glazed units/single glazed
- Full service of windows / doors ease/adjustments
- New window board/trims
- Silicone work
- Trickle vents/brook vents
- Window restrictors
- Lock changes/letterbox
- Gasket/ seal changes
- And much much more
We also install all new A-rated products and composite doors and aluminium
We can also supply and fit bifolds, as well as service
We are very competitive in prices so please get in contact with us.
You can find more of our work on our Facebook pages and Instagram pages
Window/door installer at Futuremost ltd for 14 years.
Worked for Portsmouth City Council undertaking all glazing repairs to social housing.
Passed nvq 2 level trained in window/door fitting in 2008.
Worked on QA project (queen Alexander hospital ) for 7 years installing all windows and doors.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since February 2021
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