HEAT Gap - Heating, Gas & Plumbing Service
LOCAL EXPERT
Heat Gap Heating, Gas & Plumbing provides reliable heating, plumbing and gas services for homeowners across St Albans and the surrounding areas. Whether you need a new boiler, a plumbing repair, a bathroom installation or an annual boiler service, every job is completed with care and attention to detail.
As a Gas Safe registered engineer, we focus on honest advice, quality workmanship and dependable service. From small repairs to complete heating and plumbing installations, we’re committed to keeping your home safe, warm and running smoothly.
Our Services
Everything from new boiler installations to central heating upgrades and heat pumps.
Reliable plumbing repairs, leak detection, water heaters and general domestic plumbing.
Gas Safe certified installations, CP12 certificates, gas cookers and safety inspections.
Professional bathroom and kitchen installations completed to a high standard.
Fast response for boiler breakdowns, plumbing emergencies and gas leaks.
Not sure which service you need? Call today for reliable heating and plumbing services.
WHY HEAT GAP
Our customers say the same things again and again: on time, tidy, honest about price, and the job done right first time.
We answer the phone, and we turn up when we say we will. Usually the same day.
A fixed quote before we start. The price you're given is the price you pay.
Every gas job is carried out by a qualified, Gas Safe registered engineer.
All work is guaranteed and fully insured, and we leave your home as we found it.
OUR MOST POPULAR SERVICES
From high-efficiency combi swaps to full central heating systems. Supplied, fitted and guaranteed by local gas engineers.
Who We Help
Areas We Cover
Based in St Albans, we cover all AL postcodes and the surrounding towns and villages. If you’re in Hertfordshire, we can usually help.
Not on the list? Give us a call anyway. If you’re nearby, we’ll do our best to get to you.
Google Reviews
Rated 5.0 out of 5 from more than 60 Google reviews, every one of them 5 stars.
Free, no-obligation quotes. Gas Safe registered engineers. 24/7 emergency call-outs across Hertfordshire.
FAQ
Yes. All gas work is carried out by Gas Safe registered engineers, and you’re welcome to check our registration on the Gas Safe Register before we start. It’s a legal requirement for any boiler or gas work in the UK.
No. We quote for the work itself, not for turning up. For emergencies we’ll give you a clear idea of cost on the phone before an engineer sets off.
We’re based in St Albans, so for genuine emergencies like burst pipes, gas concerns or a total loss of heating we can usually be with you within the hour, day or night.
We install and service all major makes. We’ll recommend a boiler sized for your home and budget rather than pushing one brand, and we register the warranty for you.
Yes. We carry out landlord gas safety inspections across St Albans and Hertfordshire, with the CP12 certificate emailed to you the same day. We can also remind you when renewal is due.
Yes. We regularly work in Harpenden, Hatfield, Welwyn Garden City, Hemel Hempstead, Radlett and across Hertfordshire. If you’re nearby, give us a call.
Advice & Guides
Plain English answers to the questions we get asked most in St Albans homes.
Contact Us
Send us a few details and we’ll call you back within one working hour with honest advice and a free, fixed quote.
Call us any time · 24/7 emergency call-outs
