Gas Boiler Services
Heating Engineers & Gas Fitters. Gas Boiler Services has been vetted and approved by TrustATrader. Covering Essex
Membership number TT1205
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Register GuaranteeAbout Gas Boiler Services, Chelmsford
Welcome! We are David and Lorraine, owners and operators of Gas Boilers Services - a plumbing and heating company dedicated to a service you can count on. As a smaller family-run business, we take pride in providing that personal touch. Calling us means you reach us directly, no multiple menus on an automated telephone system. (Out of hours a voicemail service where you can leave a message). We will listen to your concerns and help schedule you for a visit. We bring more than 30 years of industry experience. We work with a small team of Gas Safe fully insured Engineers who, along with David, assist customers with a variety of needs. We make every effort to assign you with the same engineer who will see your request through from beginning to end.
We welcome clients from all over Chelmsford as well as surrounding areas.
We cover the following postcodes CM1, CM2, CM3, CM4, CM11, CM12, CM13, CM14, CM15
Whether you need repairs or looking to replace all or parts of your current heating system we can help. If you have a concern with an older boiler, we can help, we’re even known for fixing older model boilers other professionals won’t touch.
Our boiler services, maintenance, and installation services include, but are not limited to:
• Gas Boiler installation, maintenance, and repairs
• Landlord gas safe certificates
• Gas cookers and fires installed
• Gas leak discovery and repair
• Central heating systems,
including, combi boilers, system boilers, heat only, warm air and back boilers
• Radiators installation and valve replacement
Gas Boiler & Heating Services Ltd T/A Gas Boiler Services
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | Commercial Express |
|---|---|
| Verified | 22nd December 2025 |
Essex
Qualifications
- Member of Trustatrader.com
Associations
Reviews (586)
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Average rating: 5.0 out of 5
Review by David
on 7th August 2026
"David and team were absolutely wonderful they were quick to assess the job, great to communicate with, reliable, efficient and friendly. They gave us a good price for the job and had everything done quickly. We highly recommend them."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Stuart
on 18th June 2026
"The GBS Team were fantastic, the advice including after sales advice, the workmanship, the quality was outstanding, honestly I totally recommend Gas Boiler Services & I wouldn’t look any further for a plumber, I had a totally different system fitted & I really could be more pleased, Great people, Great work & Great service. Thanks again to David, Loraine & their team"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by elizabeth
on 16th June 2026
"David and Will were highly skilled and very professional for my boiler service. They worked with efficiency and knowledge and were impressive."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Glenn
on 11th May 2026
"Could not fault the service Danny or Lorraine provided and will always use them for any future issues so many thanks"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0