J.H Window Services
Portsmouth, Hampshire
Checkatrade member since February 2021
Services
- Windows and Doors
- Conservatory Repairs
- Window Fitters
- Loft Windows Installation
- Patio Doors Installation
- Double Glazing Repair
- Stained Glass
- Exterior Doors Installation
- Bifold Doors Installation
- UPVC Repairs
- Aluminium Windows Installation
- French Doors Installation
- Misted Double Glazing
- UPVC Windows Installation
- Cat Flaps
- Dog Flaps
- Interior Window Shutter Fitters
- Porch Installation
- Composite Front Doors Installation
- Frosted Windows
- Roof Windows Installation
- Triple Glazing Installation
- Bay Windows Installation
- Door Canopies
- Draught Proofing
- Glass Replacement
- Stable Doors
- Emergency Windows / Doors / Conservatories Service
- Double Glazing Installation
- Aluminium Windows Repair
- Aluminium Doors Installation
- Aluminium Doors Repair
- Bay Windows Repair
- Bifold Doors Repair
- Composite Front Doors Repair
- Exterior Doors Repair
- French Doors Repair
- Loft Windows Repair
- Patio Doors Repair
- Porches Repair
- Triple Glazing Repair
- UPVC Windows Repair
- UPVC Doors Installation
- UPVC Doors Repair
- Windows Supply
- Doors Supply
Customer Reviews
Write a review9.96 /10
Based on 38 reviews over the past 12 months
Quality of work
9.95
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 professionalism, reliability, and high-quality workmanship. Reviewers frequently highlight their excellent communication, attention to detail, competitive pricing, and for leaving properties clean and tidy.
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Reviews (171)
10 GREAT COMPANY
Posted 1 day ago
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- AAnni B
10 Highly recommend
Posted 30 November 2025
Had a brilliant experience with our glazier. They removed the window and replaced it to allow for a sofa delivery, and the whole process was smooth from start to finish. Polite, diligent, and very communicative throughout — they kept us updated at every step. Also incredibly flexible with timing, which made the whole situation far less stressful. Would highly recommend their services!Verified reviewerJob location: PO4 10 New front door
Posted 21 November 2025
Jimmy was recommended to me by multiple people and clear to see why! He’s efficient and professional from start to finish. Quick to respond to any correspondence and very clean and tidy whilst doing the job. Extremely happy with our new composite front door! Would happily use Jimmy again if in need!Verified reviewerJob location: PO4
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.
This trade passed up to 12 Checkatrade vetting checks
Member since February 2021
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