Heat pump installation and servicing in Biggleswade from F Gas and heat pump qualified engineers. We survey the property first, size the system honestly and service what we fit. Free quotes, no pressure.
Heat pumps work best in homes with reasonable insulation, space outside for the unit and room for a hot water cylinder. Radiators often need to be larger, because the system runs at a lower temperature. We survey and tell you plainly whether your property is a good fit.
More Information
The outdoor unit takes heat from the outside air, even when it is cold, and raises it to a useful temperature for radiators and hot water. It runs on electricity but delivers more heat energy than the electricity it uses, which is where the running cost saving comes from.
Heat pumps need an annual check like any heating appliance. We inspect the refrigerant circuit, clean the outdoor coil, check flow rates, filters and controls, and confirm the system is set for the season. F Gas registration covers us for the refrigerant side of that work.
We added heat pump work to a business built on gas because customers started asking for it. The team holds heat pump and F Gas qualifications alongside Gas Safe registration, so we can talk through both options and say which one actually suits your house. We service heat pumps whether or not we fitted them.
Gas Safe registered engineers
20 years working in Biggleswade
Free quotes on every job
24 hour emergency call outs
Up to 10 year boiler warranty
STILL NOT SURE?
Yes. Air source heat pumps extract heat from outside air well below freezing. They run at a lower flow temperature than a gas boiler, so the house heats more gently over a longer period rather than in short bursts. Correct sizing and radiator upgrades matter for that reason.
Often some of them. Because the water runs cooler, radiators need more surface area to give out the same heat. During the survey we work out which rooms need a larger radiator and which are fine as they are, then include that in the quote rather than adding it later.
Yes. We service air source heat pumps regardless of who fitted them or which brand they are. Bring the paperwork if you have it, since manufacturer warranty terms vary. An annual service keeps efficiency up and protects the warranty, exactly as it does with a boiler.


t: 07843 114508
Mon: Open 24 hours
Tue: Open 24 hours
Wed: Open 24 hours
Thu: Open 24 hours
Fri: Open 24 hours
Sat: Open 24 hours
Sun: Open 24 hours
© Copyright 2026. DS Plumbing and Heating. All rights reserved.
Address: 28 Mersey Road, Biggleswade, SG18 8NQ