Boiler Replacement
I had a regular boiler replaced and a combi fitted. Amazing work, very clean. So good, we are getting them to redo our bathroom. Would highly recommend.

Comcat Gas is a professional gas engineering company based in Salisbury, specializing in commercial and domestic gas services. The company provides a wide range of solutions, including gas appliance installation, maintenance, safety inspections, and emergency repairs, ensuring that all gas systems operate safely and efficiently. Comcat Gas caters to various clients, including businesses, homeowners, and letting agents, prioritizing compliance with safety regulations and optimal functionality of gas systems. With a focus on delivering reliable and professional gas engineering services, Comcat Gas is committed to ensuring the safety and efficiency of gas installations. Their expertise extends to commercial boiler servicing and certification, as well as gas tightness testing, making them a trusted choice for clients seeking comprehensive gas solutions in Salisbury and the surrounding areas.
Reviewers consistently praise Comcat Gas for their exceptional service, highlighting the friendly and efficient demeanor of staff, particularly Adam. Customers appreciate the high-quality work, as seen in boiler replacements and repairs, with many noting the cleanliness and thoroughness of the job.
The prompt response to emergency requests, especially in sensitive situations, is also a recurring theme, showcasing the company's commitment to customer care. Communication throughout the service process is frequently mentioned as excellent, further enhancing the overall experience. With no negative feedback reported, it’s clear that Comcat Gas has established a strong reputation for reliability and professionalism. Overall, the sentiment is overwhelmingly positive, with many customers recommending their services.
Summary generated with AI from recent reviews
Each source counts by its number of reviews. Only reviews written by people are scored.
| Source | Rating | Reviews | Weight | 6-mo | Fake risk |
|---|---|---|---|---|---|
Trustpilot Low volume · weighted down | 5.0 | 6 | 100% | ● Not enough data |
Monthly average rating from reviews written by people · latest review Jun 2025.
| Month | Average | Reviews |
|---|---|---|
| Oct 24 | 5.0 | 4 |
| Nov 24 | — | 0 |
| Dec 24 | — | 0 |
| Jan 25 | — | 0 |
| Feb 25 | — | 0 |
| Mar 25 | 5.0 | 1 |
| Apr 25 | — | 0 |
| May 25 | — | 0 |
| Jun 25 | 5.0 | 1 |
Share of positive (4–5★) and negative (1–2★) reviews mentioning each topic · based on the 6 most recent reviews.
“We highly commend Adam’s friendly manner and efficiency”
Same method for every company: overall rating, legitimacy checks, the average rating of reviews mentioning each area and the 6-month trend · Gas Companies.
| Company | Overall | Legit | Trend | Reviews |
|---|---|---|---|---|
| 5.0 out of 5 (good) | 67 out of 100 | — | 6 | |
| 4.6 out of 5 (good) | 100 out of 100 | — | 696 | |
| 4.8 out of 5 (good) | 100 out of 100 | — | 291 | |
| 3.8 out of 5 (good) | 100 out of 100 | — | 33 | |
| 2.0 out of 5 (poor) | 100 out of 100 | — | 30 |
Bottom line: Comcat Gas is #1 of 5 on overall rating in this group.
6 reviews of Comcat Gas. Filter by what matters to you.
I had a regular boiler replaced and a combi fitted. Amazing work, very clean. So good, we are getting them to redo our bathroom. Would highly recommend.
I put out an emergency request on facebook for help with my parents Hive heat system when looking after my elderly mother with dementia who hates to be cold. Adam got intouch and luckily lives close by coming over within minutes and saved the day. He was just fantastic and I can't recommend them enough. They are super hero's.
Adam arrived on time and quickly set to work. He identified the cause of the misfiring gas fire and resolved the issue. He cleaned all the components thoroughly and replaced the coals in the correct order having identified the make and model of the fire. Adam took time to test that the flue was clear and behaving correctly. We highly commend Adam’s friendly manner and efficiency.
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Really great service; friendly, high quality, and quick to respond. Definitely recommend.
Friendly, fast, efficient and affordable. Adam communicated well regarding the process of booking in a time, he arrived promptly and completed the work fully explaining every step he had undertaken. I would highly recommend this service
Superb experience. Adam, David & the team were great to work with. Communication was excellent throughout the process of replacing my old boiler. They kept me informed and involved in the decision making process, which was perfect for me and my young family. Will certainly be using Comcat for all my future works! Highly recommend.
Comcat Gas is a professional gas engineering company based in Salisbury, specializing in commercial and domestic gas services. The company provides a wide range of solutions, including gas appliance installation, maintenance, safety inspections, and emergency repairs, ensuring that all gas systems operate safely and efficiently. Comcat Gas caters to various clients, including businesses, homeowners, and letting agents, prioritizing compliance with safety regulations and optimal functionality of gas systems. With a focus on delivering reliable and professional gas engineering services, Comcat Gas is committed to ensuring the safety and efficiency of gas installations. Their expertise extends to commercial boiler servicing and certification, as well as gas tightness testing, making them a trusted choice for clients seeking comprehensive gas solutions in Salisbury and the surrounding areas.
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