A&B Drainage
Heating Engineers & Gas Fitters. A&B Drainage has been vetted and approved by TrustATrader. Covering 7 mile radius of Epsom
Membership number TT30010
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Register GuaranteeAbout A&B Drainage, Epsom
About us
A&B Drainage is a trusted, professional firm of heating engineers and drainage specialists based in Surrey, with over 40 years’ experience in central heating installation, servicing and repair. We specialise in central heating, boiler and plumbing solutions for domestic and commercial customers across Surrey and the surrounding areas.
Our team are Gas Safe registered engineers who prioritise safety, reliability and high standards. All engineers hold recognised trade qualifications and have the skills to diagnose, service and repair a wide range of gas heating systems. We handle jobs of all sizes — from minor boiler repairs to full central heating installations — and offer prompt, professional support, including a 24/7 emergency service for urgent heating breakdowns.
Services offered:
- General Plumbing
- Boiler Service
- Boiler Repair
- Boiler Installation
- Boiler Breakdown
- Power Flushing
- Central Heating Maintenance
- Central Heating Upgrade
- Radiator Installation
- Unvented Systems
- Hot Water Cylinders
- Safety Certificates
- Landlord Certificates
- 24/7 Emergency Service
For a no‑obligation quote or to discuss your heating and drainage needs in Surrey, please visit our website Please mention TrustATrader when calling.
A&B Drainage
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | AXA Insurance |
|---|---|
| Verified | 1st August 2025 |
Surrey
Qualifications
- Gas Safe
- CIPHE Registered
Reviews (47)
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Average rating: 5.0 out of 5
Review by BEN MAY
on 13th May 2026
"A&B Drainage came out to sort a blocked drain for us, and the whole process was straightforward from start to finish. They turned up when they said they would, fixed the issue quickly, and there were no surprises with the cost. We were really pleased with the service and wouldn’t hesitate to call them again."
- 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 A.
on 7th May 2026
"A&B Drainage completed 2 essential drainage replacements and were innovative in advising a drainage solution which saved the cost of a doubly expensive like for like replacement . Very pleased with the quality of the work, the value and their time efficient customer attentive service, when working with contractors on a different matter."
- 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 Tristan
on 27th April 2026
"The team carried out boiler replacement promptly and rectified some existing issues on our plumbing system. Clear communication and friendly, would happily recommend."
- 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 Andreas Antoniou
on 7th April 2026
"Sam was very quick to attend a blocked side drain and did a great job getting things moving and all clear."
- 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