South London's
Most Trusted Gas Engineers
12+ years keeping homes warm and safe. Gas Safe registered. Same-day callouts. No fix, no fee.
21°C
Home Temperature
12+
Years Experience
Gas Safe
Registered
24/7
Emergency Callouts
60 min
Average Response
Our Services
Everything your boiler needs. Sorted.
Boiler Repair
Fast, same-day boiler repairs. All makes and models. No fix, no fee guarantee.
60 min
Response time
12 months
Guarantee
Why choose us
Why Baxter Gas & Heating?
For 12+ years, we've been the trusted gas engineers for families across South London and surrounding areas. Honest work, fair prices, and 100% satisfaction guaranteed.
12+
Years Keeping Homes Safe
2,500+
Happy Customers
4.9/5
Google Rating
60 min
Avg Response
98%
First-Visit Fix
Join the Cover Plan
Peace of mind for your boiler. One simple monthly payment.
£12/month
- Annual boiler service included
- Unlimited callouts (no excess)
- Parts and labour covered
- Priority booking — same-day slots
- Boiler replacement contribution after 7 years
Reviews
What Our Customers Say
“Boiler packed in on a Friday night. Baxter had someone out within the hour and had it sorted by 9pm. Absolute lifesavers.”
“Had a new Worcester Bosch installed. Clean work, fair price, and they talked me through everything. Highly recommend.”
“Been using Baxter for our landlord certificates for 3 years. Always on time, always professional. Best gas engineers in South London.”
Get in touch
Request a Free Quote
Fill out the form and we'll get back to you within 2 hours during business hours. For emergencies, call us directly.