Cooling
Air conditioning
Wall splits, multi-splits and ducted systems for homes, offices, salons and cafés. Sized on the room, the glazing and the sun it gets, not just the floor area.
Single split from £2,100 installed, VAT included
Hertfordshire · Buckinghamshire · Surrey · BedfordshireHerts · Bucks · Surrey · Beds
Air con and boilers, priced in 60 seconds
A fixed price online, no sales visit, and Gas Safe and F-Gas registered engineers across Hertfordshire, Buckinghamshire, Surrey and Bedfordshire.
Fixed price, VAT included
No sales visit
Gas Safe & F-Gas registered
✓ Fixed price, VAT included✓ No sales visit✓ Gas Safe & F-Gas
Gas Safe registeredF-Gas certifiedFully insured16 years in the trade
How it works
Three steps, no site visit
Most of what an engineer needs to price a job can be seen in a handful of photos, so that is what we ask for. The price you are quoted is the price you pay.
1
Answer a few questions
Room size, where the outdoor unit goes, what boiler you have now. About a minute, one question per screen.
Price on screen instantly
2
Send us some photos
We tell you exactly what to snap. Send them over and we confirm your fixed price, usually the same working day.
No sales visit
3
We fit it
Our engineers arrive on the agreed date, fit it, and tell you what they are doing as they go.
Tidied up before we leave
Recent work
Recent jobs near you
Tidy pipe runs, level units and no mess left behind. Judge the finish for yourself.
Who you're dealing with
A local installer, priced online
Balmy is a Gas Safe registered and F-Gas certified installer based in Watford. Every job is priced from your photos before anyone comes out, and every engineer who fits for Balmy works to the same spec: insulated, pressure-tested pipework, a dedicated electrical supply, and the place left as they found it.
We fit to the manufacturer’s instructions, which is what keeps your guarantee valid.
Gas Safe registeredF-Gas certifiedFully insured16 years in the trade
We fit
Worcester BoschVaillantIdealDaikinBoschHaier
What we do
Heating and cooling, both from Balmy
Most firms do one or the other. Balmy does both, and services both, so there is one company and one number for the lot.
Heating
Boilers & heating
Combi swaps, system boilers, combi conversions, pumps, valves and smart controls. We fault-find first, so you don't pay for a boiler when it's a pump.
Boiler swap from £1,995 installed, VAT included
Pricing
Know the cost before we knock
Answer a few questions and get a price with VAT included. It is built from what we charge, so it is the price you pay.
Where we work
Hertfordshire, Buckinghamshire, Surrey and Bedfordshire
Based in Watford, working across the four counties. A few of the places we are in most weeks: