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
Replacing 11 sealed glass units in conservatory
Customer Service
Quality
Value
Two companies who were agents for the manufacturers declined to quote. The manufacturer told me that the reasons are that if they damage a part it might be difficult to source a replacement, and that there is more money in replacing the entire roof! Crest were able to quote for exactly what I needed, and their price was very competitive. The surveyor was knowledgeable and helpful and the quote was prepared quickly. The fitters were obviously familiar with the procedure, were well-organised, and were willing to clean some of the trim that I could not reach. I am very satisfied with the job.
Customer in West Sussex Posted on 20/11/2024 , work completed 18/11/2024
Replacement bay and eight other windows and door
Customer Service
Quality
Value
Team of three arrived on time and worked solidly for two days. Workmanship was excellent and they cleared all rubbish and hoovered as they progressed. Any queries were answered. We are very pleased with the quality of product and have already initiated quote for further work. We rate the company very highly and will not hesitate to recommend them.
Customer in Hampshire Posted on 27/09/2024 , work completed 25/09/2024
Excellent job
Customer Service
Quality
Value
Replaced 3 sealed units in conservatory roof and installed a maintenance free window board in my lounge. Excepted service from start to finish. The window board was replaced without any damage to decoration. Left everything clean and tidy. Wouldn’t hesitate to recommend Crest and will certainly use in the future.
Customer in Hampshire Posted on 31/08/2024 , work completed 30/08/2024
Highly recommended
Customer Service
Quality
Value
After returning from holiday to find a pane of the sliding door between our conservatory and house had shattered we emailed Crest for a replacement and had a response from Colin the following morning, before 9AM, despite it being a Sunday. As Crest put in the unit originally they had all the specs and didn't need to visit to measure up, so the email was followed up with a quick call to confirm and then a prompt invoice. The price was reasonable and the unit fitted about three weeks later. The fitters were professional, friendly and completed the fitting in no time, despite it being a tricky manoeuvre given both panes had to be removed to get the broken on out. They left everything tidy. Overall, this is the fourth time we've used Crest and have no hesitation in recommending them.
Customer in Southampton Posted on 16/07/2024 , work completed 11/07/2024
Far exceeded expectations
Customer Service
Quality
Value
We had quotes for a bespoke garden room, Crest came in over £3,000 cheaper than anyone else. They understood what we wanted (which was not a standard conservatory), a feeling of being in the garden inside the structure. They were swift, tidy, respectful to the property and all was completed to budget and schedule. Absolutely thrilled with the outcome. They even supplied and fitted a free water butt which was not part of the deal and came back a few days later to make sure all was ok. They come highly recommended.
Customer in Hampshire Posted on 02/06/2024 , work completed 29/05/2024
Double Glazing
Customer Service
Quality
Value
The men were friendly and professional. They arrived on time and got straight on with the job. They tidied up after themselves.
Customer in Hampshire Posted on 05/01/2024 , work completed 03/01/2024
New windows
Customer Service
Quality
Value
They replaced 4 windows on the front of the house. I am very happy with the work done. They arrived on time, and were very clean in the way they worked. Replaced some cladding around one window in order to give a perfect finish. I would be happy to recommend Crest Windows for this sort of work.
Linda in West Sussex Posted on 26/08/2023 , work completed 18/08/2023
Excellent work, thanks Crest
Customer Service
Quality
Value
The large contract was handled brilliantly throughout and they were meticulous about clearing up behind them. They completed the project early, despite poor weather throughout the period.
Customer in Hampshire Posted on 22/08/2023 , work completed 31/07/2023
Great workers
Had a door and window replaced with French doors work was carried out efficiently well tidied up after nice cheerful workers good price and on time
Sue in Portsmouth Posted on 14/07/2023 (Reviewer did not use service)
Outstanding Company
Customer Service
Quality
Value
We had a couple of broken-down windows replaced and other minor repairs. From the quotation through to completion of the work I could not recommend this company more highly. Accurate quote, kept informed on timescales, efficient, polite, and the work was over and above expectations.
Customer in West Sussex Posted on 26/05/2023 , work completed 26/05/2023