GBS Plumbing & Heating Engineers

Basildon Essex4.9· 582 reviews · 2 sources
Trust score
82out of 100
Rating4.9★
Review volume582
Source diversity2 sources
VerificationListed

Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.

About

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. ...

Reviews · public evidence

What customers say

4.9out of 5
582 reviews in public evidenceCross-checked across 1 source
TrustATrader582 reviews · 5.0 avg

Highlights

"A fantastic company to work with—polite, punctual and professional throughout. I was given a one-hour arrival window the day before, which made it really easy to plan my day. David, the engineer, was friendly and efficient, and left me all the paperwork I needed. The boiler service report was emailed to me within the hour, and payment was quick and straightforward. The service was carried out to a very high standard. Highly recommend."

KarenTrustATrader5.0 rating

"Glad I picked this Trader as Lorraine the lady who was my contact on the phone was so polite and friendly . I was not charged for the initial call out only for the actual work done . Danny the Plumber arrived on time a very nice young man who fitted my new Kitchen Tap and left everything clean and tidy . My Thanks to you both Angela."

AngelaTrustATrader5.0 rating

"Lorraine is so kind and helpful. Booked an appointment the next day with no trouble at all . Danny came to change a part , he is super professional and completely transparent with all the work that needed doing and costs. Wouldn’t go to any other company, that are honestly the best in the area , thank you"

SarahTrustATrader5.0 rating

Detailed reviews

Karen5.0 / 5 ·

A fantastic company to work with—polite, punctual and professional throughout. I was given a one-hour arrival window the day before, which made it really easy to plan my day. David, the engineer, was friendly and efficient, and left me all the paperwork I needed. The boiler service report was emailed to me within the hour, and payment was quick and straightforward. The service was carried out to a very high standard. Highly recommend.

TrustATrader
Angela5.0 / 5 ·

Glad I picked this Trader as Lorraine the lady who was my contact on the phone was so polite and friendly . I was not charged for the initial call out only for the actual work done . Danny the Plumber arrived on time a very nice young man who fitted my new Kitchen Tap and left everything clean and tidy . My Thanks to you both Angela.

TrustATrader
Sarah5.0 / 5 ·

Lorraine is so kind and helpful. Booked an appointment the next day with no trouble at all . Danny came to change a part , he is super professional and completely transparent with all the work that needed doing and costs. Wouldn’t go to any other company, that are honestly the best in the area , thank you

TrustATrader
Simon Phillips5.0 / 5 ·

Brilliant, trustworthy company. Lorraine is always friendly, organised and so helpful when booking appointments. David, who carries out the work, is genuinely one of the nicest and most honest tradespeople I’ve met. He clearly puts customers before profit and his workmanship is top-class every single time. I’ve used GBS three times now — boiler service, toilet repair and a thermostat replacement — and each visit has been faultless. Trust is something I really struggle with when booking trades, but I’m so glad I found GBS. They’re reliable, skilled, honest and completely fair on price. This is a company you can book with total confidence, knowing the job will be done properly and you won’t be ripped off. Couldn’t recommend them enough!

TrustATrader
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Public evidence checks

Trust checks and red flags

Public evidence shown
Public review evidence4.9★ from 582 public reviewsAcross TrustATraderTrustATraderWebsite
Sources

Every signal, traced to its origin

2 named sources
Public evidence checks

What's strong, and what to check yourself

Strong signals
Rating: 4.9★
Review volume: 582
Source diversity: 2 sources
!Worth checking yourself
!Verification: Listed

Public evidence last checked May 2026

Good to know

Common questions about GBS Plumbing & Heating Engineers

What do customers say about GBS Plumbing & Heating Engineers?

GBS Plumbing & Heating Engineers has 582 public reviews, averaging 4.9 out of 5, gathered across 2 independent sources. You can read the individual reviews and where each came from in the reviews section above.

How do I know GBS Plumbing & Heating Engineers's reviews are genuine?

GBS Plumbing & Heating Engineers's 582 public reviews are gathered and cross-checked across 2 independent public sources. Reviews spread across several named sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.

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