SEH BAC - Chelmsford Reviews 51

TrustScore 4.5 out of 5

4.6

Baynes Place 2, CM1 2QX Chelmsford, England, GB


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Rated 5 out of 5 stars

We’ve just completed our third order in as many years with Mark Heyward at SEHBAC, and once again the experience has been excellent. Mark always understands exactly what we’re looking for and is c... See more

Company replied

Rated 5 out of 5 stars

Very happy with our new windows from SEH BAC. From the initial sales process through to the instillation we found them to be very helpful and accommodating. Tony and his partner came to fit the win... See more

Company replied

Rated 4 out of 5 stars

Excellent communication with Sales (Ged Maloney), surveyor and the fitters (Paul & Lee) - very pleased with the job. Paperwork (all emailed) said to pay the balance, on completion, to the fitters and... See more

Company replied

Rated 5 out of 5 stars

We had BAC windows before and were very pleased with them. The sales and surveyor were very good. However the two fitters are amazing. Both called Gavin. Hard working, very personable, helpful and acc... See more

Company replied


Company details

  1. Double Glazing Installer
  2. Conservatory Specialist
  3. Door Shop
  4. Door Supplier
  5. Glazier
  6. Window Installation Service

About SEH BAC - Chelmsford

Written by the company

Browse Our Windows Browse Our Doors Browse Our Conservatories Browse Our Home Extensions Browse Our Roofline Products Browse Our Cladding

SEH BAC are the leading double-glazing installer serving the South East of England. We are one of the longest-serving home improvement providers in the UK, with 50 years’ experience installing to homes and that, combined with our customer commitment, has seen us build up our exceptional reputation amongst homeowners in Essex, Suffolk and beyond. Our multi-award-winning product range includes high-quality windows, doors, conservatories, orangeries and extensions. We are accredited by the relevant industry bodies and associations, meaning you can buy with confidence and be sure that all our products meet strict security, energy efficiency and quality standards.

As recent winners of ‘Best Showroom’ at the Emplas Best Showroom Awards, and ‘Extension Designer of the Year’ at the Ultraframe Awards, and winners of some of the biggest industry awards in the past, including ‘South-East Company of the Year 2019’ and ‘Installation of the Year,’ you can be sure that we are a locally reputable and expert installer.

10 year guarantee

Great materials, fantastic service.

It’s important to be confident of quality when you invest in a product for your home. Quality is at the heart of everything we do, which is why we ensure all our products are of the very best quality. As well as choosing only the best materials, we also treat them to ensure they look their best and as good as the day they were installed for years to come. We’re so confident about our products that will offer a ten year guarantee. We value our customers and care about our workmanship and good reputation. Under the terms and conditions of this guarantee, we’ll be at your service for the next ten years. This guarantee is transferrable subject to an inspection/administration fee.

Contact info

  • Baynes Place 2, CM1 2QX, Chelmsford, England, United Kingdom

  • 0800 666444

4.6

Excellent

TrustScore 4.5 out of 5

51 reviews

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Rated 5 out of 5 stars

We’ve just completed our third order in…

We’ve just completed our third order in as many years with Mark Heyward at SEHBAC, and once again the experience has been excellent. Mark always understands exactly what we’re looking for and is consistently on hand to advise and guide us on what will work best. His extensive industry knowledge gives us complete confidence in his advice. We are 100% satisfied with SEHBAC.

Today we had our new front door fitted after a very quick and efficient ordering process, again supported by Mark. Glen carried out the installation and, as always, he was friendly, professional, and smiling throughout. He’s an exceptionally skilled fitter, and we’ve been fortunate to have him work on previous orders too.

We’re delighted with the final result and will definitely be back in touch soon to place more orders.

7 April 2026
Unprompted review
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review and for the kinds words about our team we will be sure to pass these along. Thank you for your continued custom and we hope you enjoy your installation.

Rated 5 out of 5 stars

Happy Customers

Very happy with our new windows from SEH BAC. From the initial sales process through to the instillation we found them to be very helpful and accommodating.
Tony and his partner came to fit the windows and we was very impressed with how quick and efficient they were in completing the job.

25 February 2026
Unprompted review
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review and for the kind words about our team we will be sure to pass these along. Enjoy your installation.

Rated 5 out of 5 stars

New Garage Doors

Our garage doors were 30 years old and needed replacing. Had a competitive quotation from SEH BAC who did a great job installing them. Big shout out to Andy & Aaron who fitted them.

19 February 2026
Unprompted review
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review Jonathan!

We’re delighted to hear you’re pleased with your new garage doors and that you found our quotation competitive. After 30 years, it’s always great to see such a worthwhile upgrade make a real difference, If there’s anything else we can help you with in the future, please don’t hesitate to get in touch. 😊

Rated 5 out of 5 stars

Knowledgeable and helpful staff

The staff took their time to explain and demonstrate the options. No pressure and are happy we got the product we needed.

4 February 2026
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review Andy!

Rated 5 out of 5 stars

Great windows / doors, fitted by experts.

We had BAC windows before and were very pleased with them. The sales and surveyor were very good. However the two fitters are amazing. Both called Gavin. Hard working, very personable, helpful and accommodating. Great ambassadors for the company. The windows are superb.

11 February 2026
Unprompted review
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review Patrick! Thank you also for the kind words about our team we will be sure to pass these along.

Rated 4 out of 5 stars

Very satisfied with the work done

Excellent communication with Sales (Ged Maloney), surveyor and the fitters (Paul & Lee) - very pleased with the job.
Paperwork (all emailed) said to pay the balance, on completion, to the fitters and gave details for paying by cheque. I twice rquested Bank details for transfer, these were not forthcoming. Fitters could not take a cheque; nor the Chelmsford showroom. Please update your paperwork to remove cheque payment as an option.

22 January 2026
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Reply from SEH BAC - Chelmsford

Thank you for the review and the kind words about our team we will be sure to pass these along. We apologise for the confusion / mix-up with the payment and this is being looked into. Enjoy your installation.

Rated 5 out of 5 stars

Our Experience Replacing an Old Conservatory

We recently had our old conservatory replaced by SEH BAC, and we could not be more delighted with the results. The entire team did a brilliant job from start to finish. We cannot praise their staff and guidance enough—they truly are fantastic people to deal with.
Dave and Carl, who carried out the fitting, were both extremely friendly and thoroughly professional throughout the process. Their attention to detail and dedication to their work were evident every step of the way.
Cliff and Kevin oversaw the project and consistently went out of their way to assist us, ensuring everything ran smoothly and addressing any questions we had promptly.
We also want to mention Mark Harris, who was incredibly helpful and accommodating when we needed to delay the start of the project. His understanding and support made the process much less stressful.
Overall, we highly recommend SEH BAC to anyone considering home improvements. Our experience has been exemplary, and we are extremely grateful to the entire team for their professionalism, friendliness, and outstanding service.

30 January 2026
Unprompted review
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review! We’re absolutely delighted to hear how pleased you are with your new conservatory and with your experience from start to finish.

Your kind words mean a great deal to our entire team.

Thank you again for your recommendation and trust in SEH BAC. It was a pleasure working with you, and we wish you many years of enjoyment in your new space.

Rated 5 out of 5 stars

Perfect service Mark Heyward SEHBAC

Perfect service from Mark Heyward from SEHBAC Chelmsford - very knowledgeable and helped in choosing the perfect front door for us - the door was fitted within 3-4weeks from ordering - and looks amazing!!! Many thanks

23 January 2026
Unprompted review
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review! Enjoy your installation.

Rated 5 out of 5 stars

Very impressed

From showroom to finish we were very impressed with the organisation of the conservatory project. We were given a schedule of works which pretty much stuck to plan this enabled us to get on with our lives with minimal disruption. All of the contractors were polite and respectful of the house and surroundings. We are loving our new space. Thank you.

1 October 2025
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Reply from SEH BAC - Chelmsford

Thank you for the 5 star Review Debra! We are thrilled you received the great service we pride ourselves on. Enjoy your installation.

Rated 5 out of 5 stars

Great service from start to finish

Great service from start to finish . All options explained well & installation was really good , went through door details thoroughly & tidied up completely

8 December 2025
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review Julie! Enjoy your installation.

Rated 5 out of 5 stars

The process has been so pleasant

The process has been so pleasant. The showroom in chelmsford is amazing. There is so much choice of products to choose from and you can see what you are getting. Mark has been brilliant to deal with. Very knowledgeable and professional to work with.

24 November 2025
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review, we will be sure to pass the lovely words onto Mark!

Rated 1 out of 5 stars

Don't waste your money with this sorry excuse of a window and door company

When we ordered our windows, come the installation date, the wrong windows turned up, so installation did not go ahead. When windows and doors were installed, workmanship was really shoddy and various fitters were sent back to rectify the faults. Even the Sales Person that sold us the windows, got so fed up with the company and their inability to do anything properly, he left the company. Today, 22/11/2025, on unlocking the front door, on removing the key, the lock fell out and we were unable to lock the door and secure the house. I called SEHBAC and was assured someone would call me back and arrange to come and repair the lock. No one called back and the showroom is closed for the day, so we have no way of securing our house. Please don't waste your money on this sorry excuse of a window and door company. Their promises are just lip service and mean nothing

22 November 2025
Unprompted review
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Reply from SEH BAC - Chelmsford

Thank you for your review, and we apologise for the issues you experienced. However, please note that although we do not offer an emergency service, we arranged for a company to attend, resolve the issue, and ensure your home was secure. I also believe you have since spoken to the customer service manager and have discussed matters further.

Rated 5 out of 5 stars

From sale to install it was an easy

From sale to install it was an easy process. The install was done in one morning including fitting our catflap to the custom sized return we had.

3 November 2025
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review!

Rated 5 out of 5 stars

Easy process from start to finish

Easy process from start to finish. Starting in the showroom experience to the installation.
Always keeping us informed and everyone was curtesy and arriving on time. Had a couple of little niggles that were sorted easily.

3 November 2025
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review! We are pleased you received fantastic service from all areas and that we were able to quickly sort any issues.

Rated 5 out of 5 stars

Excellent

Our work on our conservatory was excellent.
The work started on the 8th October and was finished by the 16th October.
The whole team were methodical in all work that was undertaken.
Clean and careful.
Thank you to Zac, Chris & Tom, and Andy

8 October 2025
Unprompted review
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review! Thank you for the kind words about our team we will be sure to pass these along. Enjoy your installation.

Rated 5 out of 5 stars

Excellent service from the start (Mark…

Excellent service from the start (Mark Heyward at Chelmsford) to the fitters and scaffolders. Everything as it should be. Maybe not the cheapest - but I only wanted it done once!

25 September 2025
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review!

Rated 5 out of 5 stars

The 2 installers Tony and Mike were…

The 2 installers Tony and Mike were excellent chaps, would definitely recommend SEHBAC the windows look fantastic and these 2 fitters did an excellent job They were very professional, completed the job with no issues .
Thank you Tony & Mike

24 September 2025
Unprompted review
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Reply from SEH BAC - Chelmsford

Thank you for the 5 star Review Anne! Thank you for the kind words about our team we will be sure to pass these along.

Rated 5 out of 5 stars

It’s my Dream come trueExcellent customer service ,very …

Excellent customer service ,very efficient and came up with a design that suited me perfectly.Mark took great care to find an extension design that had every thing on my list of needs and affordability

15 September 2025
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Reply from SEH BAC - Chelmsford

Thank you for the 5 Star Review! We are thrilled you received the great customer service we pride ourselves on.

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