Gas Flow Heating is a family-run plumbing and heating company based in Hemel Hempstead, Hertfordshire. With over 15 years of experience, they pride themselves on seeing a job through from start to finish, with no shortcuts. They are committed to creating happy customers and providing a smooth, stress-free service. Gas Flow Heating has a team of Gas Safe registered engineers who can carry out gas works and issue Gas Safety Certificates. They offer a wide range of services, including boiler services, power flushing, Legionnaires risk assessments, boiler replacement and installations, smart thermostats, general plumbing, full heating installations, and bathroom installations. They are known for their excellent customer service, reliability, and high-quality workmanship.
At Gas Flow Heating we have Gas Safe registered Engineers who can carry out gas works and issue you with a Gas Safety Certificate. Click on the Gas Safe logo to view our profile.
We offer a comprehensive range of boiler services, including servicing, maintenance, and repairs.
Power flushing is a process that removes sludge and debris from your central heating system, improving efficiency and lifespan.
We can carry out Legionnaires risk assessments to ensure your water system is safe.
We install a wide range of boilers from leading manufacturers.
Upgrade your heating system with a smart thermostat for greater control and energy savings.
We offer a full range of general plumbing services, including repairs, installations, and maintenance.
We can install complete heating systems, from boilers to radiators.
We can design and install beautiful and functional bathrooms.
- Gas Safe Accredited
At Gas Flow Heating we have Gas Safe registered Engineers who can carry out gas works and issue you with a Gas Safe Certificate. Click on the Gas Safe logo to view our profile.
- Over 15 Years Experience
We are a family run plumbing and heating company based in Hemel Hempstead, Hertfordshire who have been running for over 15 years.
- Top-Rated HVAC Brands
We help you find HVAC professionals who work with top-rated HVAC brands, offering a wide selection of systems and solutions to suit your needs.
- Trustworthy HVAC Experts
Choose from a selection of certified HVAC professionals with the knowledge and expertise to handle your HVAC needs.
- Excellent Customer Service
Your satisfaction is our ultimate goal. We work to ensure you find the best HVAC solutions tailored to your needs.
- Gas Safe
At Gas Flow Heating we have Gas Safe registered Engineers who can carry out gas works and issue you with a Gas Safety Certificate.
“Engineer was super friendly and very helpful. Sorted out an extra issue we had.Kept updated with times. In and out with job completed to a great standard.”
“Lisa-Jane”
“Very efficient professional service with good communication. Very impressed. Thank you!”
“Engineer very knowleable and polite and helpfulArrived on time after reminderHighly recommended”
“Wow! Great service. Super quick and efficient from my initial call to the office, to the engineer coming round. Everyone was very friendly and professional, I would highly recommend them”
“The service was fantastic, very friendly helpful and respectful team .Would recommend gas flow to friends and family.”
“Professional engineers completed what has been expected, although there was sudden emergency called by elsewhere made the one day job was not possible to have finished and another arrangement was required to finish.”
“Noticed a leak from a radiator valve. Called them up and someone arrived within 2 hours. Great communication throughout, left my property clean and tidy, and was reasonably priced. Even got an upgraded valve vs the original.”
“Thanks. All positive ✨️ 😊”
“Prompt, friendly and helpful for servicing our boiler and fixing 3 defective loo flushes.”
“Quick and clean. Job well done”
“I’ve had GasFlow checking my boiler for over 5 years. Every time they are professional, polite and do a great job. Can’t recommend enough. GasFlow are a must for your heating. Thanks.”
“Fantastic service in a very short timeframe. Thank you!”
“I was really impressed by the service provided, and both engineers were incredibly friendly and knowledgeable - I would highly recommend!”
“What more can I say except that the service I've received from Gas Flow has been excellent, they are now our go-to and trusted gas and plumbing company. In the last 6 months they have installed a new boiler for us, a new gas run, a new shower pump, and fixed our downstairs toilet. They also helped to re-pressurise our pool boiler and went out of their way to do this. Dave and his team were all extremely professional, polite, helpful and approachable. They treated our home very respectfully too, taking off their shoes before walking on any rugs or carpets, laying down protective film/blankets to protect floors, and cleaning up after themselves daily. I also found their prices to be very reasonable, particularly as you get the strength of a very big team behind the job - and they all pitch in together.”
