1st Boilers
Trust score
69out of 100
Rating5.0★
Review volume30
Source diversity1 source
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
About
Hi, my name is Mark and Im the owner of **1st Boilers.** We are specialists in the installation of new A-Rated Boilers and are passionate about...
Reviews · public evidence
What customers say
5.0out of 5
Highlights
"Mark from 1s boilers is a very friendly man, polite, puctual, hard working & professional Cant fault anything on this gas pipe replacement 10/10"
"We was left without any heating or hot water and was told by another plumber they were unable to replace our boiler till after Christmas, we phoned Mark who come that same night & was back the following morning at 8am and replaced the boiler, he was clean, tidy, polite, I was working from home, there was no disturbance, very great full & pleased with the service Mark provided, would definitely recommend & use again. Thank you"
"Fantastic service. Excellent communication. Incredibly pleasant and efficient. Good price. Everything explained once work done. Couldn’t be more thrilled. Thank you"
Detailed reviews
Mark from 1s boilers is a very friendly man, polite, puctual, hard working & professional Cant fault anything on this gas pipe replacement 10/10
We was left without any heating or hot water and was told by another plumber they were unable to replace our boiler till after Christmas, we phoned Mark who come that same night & was back the following morning at 8am and replaced the boiler, he was clean, tidy, polite, I was working from home, there was no disturbance, very great full & pleased with the service Mark provided, would definitely recommend & use again. Thank you
Fantastic service. Excellent communication. Incredibly pleasant and efficient. Good price. Everything explained once work done. Couldn’t be more thrilled. Thank you
Having read the reviews for 1st Boilers, I decided to get a quote. Mark arrived on time and gave a reasonable/ fair quote for the work required. He carried out the work (boiler replacement) with minimal disruption and to a great standard. I would gladly recommend 1st Boilers.
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Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 30 public reviewsAcross TrustATraderTrustATrader
Sources
1 named sourcesEvery signal, traced to its origin
Review sources
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
✓Review volume: 30
!Worth checking yourself
!Source diversity: 1 source
!Verification: Listed
Public evidence last checked May 2026
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