Reliable. Professional. Local.
Gas Safe registered heating and plumbing engineer in Hemel Hempstead, covering Hertfordshire, Bedfordshire, Buckinghamshire and North and East London.
Gas Safe registered, no. 640594. Check the register (opens in a new tab)
Recent work








More photos on Instagram: @lovellheating

Services
Boiler installations
New combi and system boilers. Includes flushing the system, commissioning, warranty registration and removing the old boiler.
Boiler servicing
Annual boiler service, with a written service record for your warranty.
Landlord gas safety certificates
Annual gas safety check (CP12) of the gas appliances, flues and pipework, with the record emailed the same day.
Heating upgrades
New radiators, rerouted pipework, cylinder replacement or removal, and changes to the system type.
Underfloor heating
Wet underfloor heating for kitchens, bathrooms and extensions, connected to your existing system.
Plumbing
Taps, toilets, leaks, valves and new pipework.
Bathrooms
Full bathroom and en suite refits, including strip-out, plumbing and fitting.
Powerflush
Flushing the heating system to remove sludge from radiators and pipework.
Smart heating controls
Smart thermostats and zone controls, fitted and set up.
Air conditioningComing soon
Installation and servicing of split air conditioning units, to keep rooms cool in summer.
Landlords: annual gas safety certificates (CP12), with the record emailed the same day. Request a landlord certificate
How it works
The steps from your first message to the finished job.
Send details and photos
Use the quote form or WhatsApp to send a short description and photos of the boiler, room or problem.

Site visit (larger jobs)
Larger jobs need a visit to measure up and discuss the work. There is no charge for the visit.

Written quote
A fixed, written price that lists what is included.
Installation
Sam carries out the work himself. Floors and furniture are covered while the work is in progress.

Commissioning and paperwork
The system is commissioned and registered for the manufacturer's warranty, and the paperwork is emailed to you.

About Sam
Gas Safe registered
Registration no. 640594. You can check this on the Gas Safe Register.
Who does the work
Sam quotes for the work and carries it out himself, so you deal with the same person throughout.

Areas covered
Based in Hemel Hempstead, covering most of Hertfordshire, Bedfordshire and Buckinghamshire, plus North and East London.
Hertfordshire
10 towns
- Hemel HempsteadHP1 to HP3
- BerkhamstedHP4
- TringHP23
- Kings LangleyWD4
- WatfordWD5, WD17 to WD25
- RickmansworthWD3
- St AlbansAL1 to AL4
- HarpendenAL5
- Hatfield & WelwynAL6 to AL10
- Stevenage & HitchinSG1 to SG5
Bedfordshire
4 towns
- LutonLU1 to LU4
- DunstableLU5 and LU6
- Leighton BuzzardLU7
- BedfordMK40 to MK45
Buckinghamshire
5 towns
- CheshamHP5
- AmershamHP6 and HP7
- AylesburyHP17 to HP22
- High WycombeHP10 to HP15
- Milton KeynesMK1 to MK19
North & East London
2 areas
- Barnet & EnfieldEN1 to EN5, N1 to N22
- East LondonE1 to E18, IG1 to IG11
FAQs
QuotesHow do I get a price?
Send a short description and photos through the quote form or WhatsApp. Small jobs can often be priced from photos. Larger jobs need a visit first, followed by a written quote.
Gas SafeAre you Gas Safe registered?
Yes, registration number 640594. You can check it on the Gas Safe Register.
Who fits itWho carries out the work?
Sam Lovell. It's a one-man business, so the same person provides the quote, does the work and deals with any follow-up.
EmergenciesDo you do emergency callouts?
No, planned work only. If you have no heating or hot water, get in touch and I'll let you know how soon I can come.
LandlordsDo you do landlord gas safety certificates?
Yes. The check covers the gas appliances, flues and pipework, and the record is emailed to you the same day. A reminder can be sent when the next one is due.
BoilersHow long does a new boiler take?
A like-for-like combi replacement usually takes a day. Moving the boiler or changing the system type usually takes two to three days. The quote gives the expected time.
