The 5 best window replacement services that won’t shatter your trust
A few months after winter set in, our family started to notice something strange—our heating bills had nearly doubled, yet the house still felt cold no matter how high we turned up the thermostat.
It didn’t take long to figure out the problem. Our old, drafty windows were letting warm air escape faster than we could keep it in.
That realisation sparked our search to find the best window replacement services in Birmingham. So, we searched for services that provided energy-efficient options, reasonable prices, and reliable warranties.
And if you’re facing similar challenges, here are our top picks.
How much does window replacement cost in Birmingham?
In Birmingham, window replacement typically costs between £150 and £2,000 per window. However, costs may vary depending on the window type, material, size, and installation complexity.
1. Birmingham Glass Services
Address: 1 Lightning Way, B31 3PH
Contact Details: +44 121 477 9799
Operating Hours:
- Monday to Thursday: 8:30 AM to 5:00 PM
- Friday: 8:30 AM to 4:00 PM
Birmingham Glass Services caught our attention with their unique range of services. From double glazing to custom glass cutting, they do so much more than just window replacements.
We were particularly impressed by how quickly they came out for a site survey after we reached out. A neighbour even shared that they replaced their fogged-up patio doors in just one morning and left no mess behind.
We decided to upgrade our front-facing windows and had a great selection of uPVC and aluminium options to choose from. The installation team was right on time and guided us through every step of the process, including sealing and insulation.
Plus, their prices seemed quite fair compared to other quotes we had received. We also appreciated their emergency glazing service when one of our old panels suddenly cracked.
On the downside, though, their showroom felt a bit limited in terms of displays. We’d say browsing online beforehand really helped us narrow down our choices before we visited.
Excellent sash window replacement and friendly fitters
“Great service from Birmingham Glass Services from the initial call to the final fitting. We have a large sash window that needed replacing and the finished unit is excellent. Very well installed and very friendly fitters. They also replaced a blown piece of glass in our conservatory door. Use with confidence, we will definitely use you again! Thanks for a great experience from a local, family run business.”
- Emma Grice, Google Review
Quick and reliable window pane replacement service
“We had a number of window panes & friction replaced by Birmingham Glass Services. From ringing the office, they came out to measure up the next day & arranged for the work to be completed quickly. We’re very happy with their service & wouldn’t hesitate to recommend them.”
- Philippa Bligh, Google Review
2. Total Glazing Repairs
Address: 52 Pamela Rd, B31 2QQ
Contact Details: +44 780 278 5722
Operating Hours:
- Monday to Friday: 7:00 AM to 6:00 PM
- Saturday: 8:00 AM to 1:00 PM
Total Glazing Repairs really stood out to us because of their dedicated approach to fixing windows and doors. We appreciate that they don’t push for full replacements when a simple repair will do. Honestly, it’s easy on the wallet.
One happy client even mentioned that the team fixed their draughty window seals in under an hour, and they could feel the difference right away.
We reached out to them for help with condensation in our double glazing, and their service for replacing misted glass was impressively quick, tidy, and affordable.
Apart from that, their same-day call-outs and no-pressure quotes were a real lifesaver when one of our windows cracked during a storm.
Additionally, they provide a variety of services, from replacing locks and hinges to full unit replacements. These are all handled by their friendly and skilled engineers.
Yet again, they don’t currently handle full window installations for new builds, which might limit options for bigger projects.
Regardless, their website made it super easy to figure out what kind of repair we needed, even before they showed up.
The job was done with care
“I am so happy with my new windows, Christopher was very good and helpful. The job was done with care , I would recommend him to anyone who is looking for new windows.”
- Christine Dorrell, Google Review
Exceptional communication and timely repair
“Contacted Chris after a pane of glass randomly exploded in my conservatory. He absolutely exceeded all my expectations in terms of showing up on time (please take note tradespeople) and communicating regularly throughout the process of measuring up and fitting the new glass. Highly recommended. Thanks for the help guys.”
- Mark Cooley, Google Review
3. Mainstream Windows
Address: 1020 Yardley Wood Rd, Yardley Wood
Contact Details: +44 121 430 9150
Operating Hours:
- Monday to Friday: 9:00 AM to 5:00 PM
- Saturday: 9:00 AM to 3:00 PM
Mainstream Windows craft their own uPVC windows and doors right in-house, and that’s something we truly appreciate for the sake of quality control.
We also like their diverse range of styles. They offer casement, tilt-and-turn, and bay windows, as well as the fact that they automatically provide A-rated energy-efficient glass. Having their own factory on-site means quicker turnaround times without relying on third-party suppliers.
We decided to go with them for a complete window replacement in our living room. The team was fantastic. They guided us through every step of the process, from selecting the perfect glazing to the actual installation.
Aside from that, their fitting team was punctual, tidy, and incredibly respectful of our home.
In addition, the installation went off without a hitch, and their 10-year guarantee really reassured us about our investment.
On top of that, their competitive pricing made our decision to upgrade to triple glazing feel like a no-brainer.
However, they don’t currently offer online quotes. You’ll need to arrange a site visit to get a proper estimate.
Expert adjustment for older doors and windows
“Absolutely brilliant service and a pleasure to deal with. Having an older property I had various issues with badly-fitted PVC doors and windows causing wear and tear over time. Some companies would replace (expensive!) but Mainstream did a fantastic job of adjusting and servicing instead, leaving everything clean and tidy, and I am delighted. Recommended without hesitation!”
- Katie Carr, Google Review
Smooth new installation and friendly team
“Very impressed with the excellent customer service we received when we had a new front door fitted with glazing to the side. The whole process from enquiry to quote and then fitting was easy and went smoothly. The fitting itself was quick and the team were really friendly. So pleased with the new door and now getting Mainstream back to quote for new windows and back door.”
- Rebecca Miles, Google Review
4. R&Kay’s Windows
Address: 16 Westmead Dr, B14 6DX
Contact Details: +44 772 477 5011
Operating Hours:
- Monday to Sunday: 9:00 AM to 6:00 PM
- Saturday: 9:00 AM to 3:00 PM
R&Kay’s Windows has this friendly approach and nearly 40 years of glazing know-how.
We decided to swap out our old timber windows for sleek modern uPVC styles. Their team was incredibly professional and patient as we checked out various frame colours and handle finishes.
They treated our home like their own, and the windows fit perfectly. What we really appreciate is their range of double and triple glazing options designed for energy efficiency, noise reduction, and security.
Their team also took care of both the survey and installation without bringing in subcontractors, which made everything feel more personal.
What’s more, they offer a 10-year guarantee and adhere to FENSA standards—definitely a big plus for peace of mind.
To our surprise, their prices were quite reasonable too, even for custom windows.
On the flip side, they don’t provide financing or instalment plans. This could be a bit of a hurdle if you’re looking to do a large-scale window replacement on a tight budget.
Outstanding double glazing and great value for money
“R&Kay’s did an excellent job with the double glazing at my home. From start to finish, they were professional, efficient, and easy to work with. The quality of their work was outstanding, and their prices were very reasonable compared to other quotes I received. The whole process was smooth and stress-free. I highly recommend R&Kay’s for their great service and value for money.”
- Asim Amaan Khan, Google Review
High-standard double glazing with great attention to detail
“R&Kay’s did a fantastic job with the double glazing at my property. They were professional, punctual, and paid great attention to detail throughout the entire process. The work was completed on time and to a very high standard. I’m really impressed with the results and would definitely use them again. Highly recommended! I would advise you to trust R&Kay’s with whichever work you have needed.”
- Asik Yo, Google Review
5. AC Glazing
Address: 34 Hawkesley End
Contact Details: +44 121 628 3303
Operating Hours:
- Monday to Friday: 5:00 AM to 5:00 PM
AC Glazing impressed us with their 24/7 emergency glazing service and a fantastic selection of budget-friendly window options.
We tried their service after a break-in left our front window shattered, and their team was at our place in under an hour to secure it. What’s best is that they showed up at our door quicker than we thought they would, and the temporary fix was rock solid.
Also, we appreciate their expertise in both residential and commercial glazing. They offer double glazing, toughened glass, and uPVC replacements, all tailored to meet specific security and insulation needs.
Furthermore, their prices were some of the best we found in Birmingham. If you’re looking to spruce up your interiors, their glass balustrades and custom mirrors are definitely worth a look.
While they’re super quick and responsive, their website lacks detailed specifications and product images. A few clients we have talked to shared that this made planning a bit challenging.
Professional replacement of windows
“AC Glazing, absolutely fantastic! I would highly recommend this company if you require replacement windows and doors. I had a composite door, 2 bay and a single window installed. From the first point of contact to the end of the job, Alan and his team were professional, punctual, polite and extremely helpful. Any questions I had were explained and I was reassured. Also, Alan at short notice, was able to help another family member with their replacement window and it was effortless. I am extremely thankful for the time and care that has been taken in looking after us. We are delighted with the final results, a good quality product and professional finish.”
- Sam Badland, Google Review
Full window replacement done efficiently
“Cal and the team did a fantastic job replacing all of the windows and patio doors at the back of our house. This included 9 windows, some new patio doors and a small bi-fold (Cal’s recommendation). Their work is high quality, very efficient, very tidy, and they’re very friendly and good fun! Would definitely recommend A C Glazing.”
- Alex B, Google Review