Endorsed by Which?

Crest Windows & Conservatories Ltd

4.9

66 Reviews

Opening Hours
Today -
  • Monday 09:00–17:30
  • Tuesday 09:00–17:30
  • Wednesday 09:00–17:30
  • Thursday 09:00–17:30
  • Friday 09:00–17:30
  • Saturday 09:00–17:30
  • Sunday - Closed

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

Organisations and Awards

May 2020

About

Crest Windows & Conservatories Ltd is a family run business, placing emphasis on respect for our customer’s property, the quality of our installation and value for money.

We have been matching the right windows and doors with the right properties in Southampton, Portsmouth and the surrounding areas for more than 15 years and our team has 40 years of experience in this area between them.

If you would like to arrange an appointment you can phone or email us. We look forward to hearing from you.

What we do

  • Double glazing

    • Double glazing installation
    • Double glazing repairs
    • Double glazing suppliers
  • Conservatories

    • Conservatory repairs
    • Conservatory maintenance
  • Doors

    • Bi-fold doors
    • Patio doors
    • UPVC doors
    • Composite doors
    • French doors
    • Front door
    • ​Aluminium doors
  • Glaziers

    • Double glazing installation
    • Sash windows
    • Double glazing repair
    • UPVC Windows
    • Triple Glazing
    • Aluminium Windows
    • Window consultants
    • Double glazed units

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
66 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Prompt, polite and very efficient.
Customer Service
Quality
Value
I was kept informed beforehand and the men arrived promptly and set to work immediately. It was an unpleasant job and threw up unexpected problems which were dealt with cheerfully and efficiently, stopping only briefly to drink the coffee I provided. The job was to take out a rotting door and window from an outhouse. It had taken the brunt of the weather and it seemed practical to replace with weather resistant double glazing. Also replace fascia and guttering on adjoining garage. The end result exceeded my expectations, I am extremely pleased. There was no extra charge for the unexpected extra work involved and I felt that the work carried out was very good value for money. The men cleared away afterwards, leaving the patio area cleaner than they found it. I would certainly use these people again and recommend them to others. Full marks!
Customer in Hampshire Posted on 18/05/2023 , work completed 18/04/2023
Replacement back door and associated window
Customer Service
Quality
Value
Fantastic workmanship and friendly installers as always. Crest are our first choice for all windows, doors and conservatory works moving forwards. Gary and his team are brilliant to work with and happy to go that extra mile, even looking at a clogged drainpipe we had which needed further investigation.
Oli in Hampshire Posted on 15/01/2023 , work completed 11/01/2023
Thoroughly recommended
Customer Service
Quality
Value
We spent over a year trying to find someone to replace some double glazed units in a hardwood conservatory roof. Colin and his team were happy to do it, attended on time and offered advice on the replacement. They were efficient ordering and then installing the replacement panels. I would have no hesitation recommending them.
Customer in Hampshire Posted on 11/01/2023 , work completed 06/01/2023
Quality and value.
Customer Service
Quality
Value
Crest were friendly and professional throughout, from obtaining the initial quote through to completion of the work. Colin was very patient when we changed our minds a number of times over style/colour! Crest supplied and fitted replacement windows, a new sliding patio door and a new front door. The fitters arrived on time, did a great job and tidied before leaving. We would definitely use them again.
Customer in Hampshire Posted on 26/11/2022 , work completed 23/11/2022
Excellent service in replacing double glazed windows and doors
Customer Service
Quality
Value
I have no hesitation in recommending Crest for replacement windows and doors. Our experience in dealing with them was great, they provided top quality products and invaluable guidance. All work completed on schedule to a high quality finish. They fully tidied after each day and provided constant updates on progress. Communication with this firm was excellent, and we were kept up to date with everything promptly and fully Thank you for an excellent job
Customer in Hampshire Posted on 23/11/2022 , work completed 23/11/2022
Highly recommended
Customer Service
Quality
Value
Just wanted to share my experience using Crest Windows & Conservatories Ltd. From the start, they put our minds at rest, very helpful from speaking to the lady at their office booking in a survey, someone popped round within a couple of days to measure up no hard sell, 6 weeks later after survey had windows fitted by two men (all employed by company not sub-contracting) couldn't ask for a better company and based on Hayling. Thank you Crest Windows 👍
Kirk Posted on 04/07/2022 , work completed 14/06/2022
Great experience.
Customer Service
Quality
Value
We had the whole house glazed, windows, doors and patio door. From the start the Crest team members were punctual, polite and knowledgeable. The product is great but better than that is the service, they answer the phone, they turn up when supposed to and no unsolicited calling and sales gimmicks.
Phil in Hampshire Posted on 27/06/2022 , work completed 24/06/2022
Replacement Windows
Customer Service
Quality
Value
Crest replaced 5 windows, in less than a day, on schedule and for the quoted cost. It was important the new windows looked the same as the previous, low-quality units - they do. Very pleased with the quality of the new units, workmanship and attention to detail. The house immediately felt quieter and warmer. Happy to recommend this company.
Customer in West Sussex Posted on 07/06/2022 , work completed 31/05/2022
Excellent workmanship
Customer Service
Quality
Value
Arrived on time, very tidy with dustsheets throughout. Replaced a conservatory type door onto the roof space. Left all areas immaculate. Solid door - looks great.
Customer in West Sussex Posted on 17/05/2022 , work completed 17/05/2022
Great work and completed on time.
Customer Service
Quality
Value
The quality of the work was to a high standard. They replaced two French door combinations, twelve windows, fascia, soffit and gutter. It was all completed on time and the cost was exactly what they quoted. Customer service was excellent and very friendly.
Sue in Hampshire Posted on 29/03/2022 , work completed 25/03/2022