"Anthony is superb. Polite, friendly and very professional. We moved into a new house and inherited quite a few plumbing problems, which Anthony has put all right. He's certainly a plumber you can trust"
DSDominic ShawGoogle review
Air conditioning installation in Leicester, free fixed quote
Cool in summer, efficient heating in winter. Honest advice and a fixed written quote from FastFlow Plumbing — a REFCOM (F-Gas) registered Leicester team, established 2022 and rated 4.9 from 22 Google reviews.
Free, no-obligation written quotation · or call us on 07538 212802
- REFCOM registered
- 4.9 from 22 reviews
Your air-con quote
A few quick questions, then we call you back
A few details and we arrange a no-obligation survey and a written quote — straight to the FastFlow team, not a call centre. It takes about a minute.
- One fixed written price for the whole install
- A real local F-Gas registered engineer calls you back
- No obligation and no pressure to commit
Prefer to talk it through? Call the team on 07538 212802
Leicester & Leicestershire
Air conditioning we install
Quality air conditioning, fitted properly
Wall-mounted split and multi-split systems from the leading makers — supplied, installed and commissioned under our REFCOM (F-Gas) registration. Most single-unit installs are done in a day, with one fixed written price for the whole job.
-
Most popular
Daikin
Premium, whisper-quiet comfort
Supplied & fittedFree fixed quote
- Cools in summer, heats in winter
- Quiet, slimline wall unit
- Single rooms or multi-split
-
Mitsubishi Electric
Dependable, efficient comfort
Supplied & fittedFree fixed quote
- Cools in summer, heats in winter
- Trusted installer favourite
- Single rooms or multi-split
-
Panasonic
Clean-air features, quiet running
Supplied & fittedFree fixed quote
- Cools in summer, heats in winter
- Quiet everyday comfort
- Single rooms or multi-split
-
LG
Smart, great-value comfort
Supplied & fittedFree fixed quote
- Cools in summer, heats in winter
- Neat in modern rooms
- Single rooms or multi-split
Makes shown are examples of the leading brands. We recommend the right make, model and size for your rooms — confirmed with a free fixed written quote at the survey.
How it works
From survey to year-round comfort
Four clear stages — we look after the whole job, from the first survey to final sign-off.
-
Free home survey
We visit, look at your rooms and wall positions, and talk through the options honestly.
-
System design & fixed quote
We size the right unit — or multi-split — for your rooms, and give you one fixed written price.
-
Clean one-day install
Most single-unit installs are done in a day — fitted tidily and commissioned under our F-Gas registration.
-
Aftercare & servicing
We hand over, show you the controls, and stay a phone call away — with F-Gas servicing when it's due.
More than air-con
Fitted by our own engineers — heating too
That's a real FastFlow installation, done by our own engineer. And because we're Gas Safe registered as well as REFCOM registered for refrigerant work, the same local team installs boilers and heating across Leicestershire — one firm for the whole house, all year round.
- REFCOM registered
- Gas Safe registered
- Heat pumps & renewables
What customers say
Rated 4.9 out of 5 by Leicester homeowners
Genuine reviews from FastFlow Plumbing's customers — verifiable on the live Google profile.
4.9 from 22 reviews
"Very happy with the work carried out by Anthony. He was very transparent with his pricing, arrived at the time he specified and informed me of exactly what was required to rectify the boiler problem. Will definitely use him again and recommend to friends and family."
JCJules CGoogle review
"Called fastflow after my boiler broke down in the coldest week in January. Anthony came the same day to give me a quote & fitted the new boiler the following day. He is efficient, polite. I would recommend fastflow to everyone & will use them for any future plumbing needs."
SGSuzanne GildingGoogle review
"Simply excellent, needed to change a radiator which was never getting warm enough. Having swapped it for a new one, problem still persisted, Anthony got back to us and needed to undertake new pipe work and now we have a wonderful and toasty…"
ANAjay NaikGoogle review
"I was delighted when Anthony was able to come out the very next day to check out heating system which had suddenly stopped working. He arrived at the stated time, did a thorough investigation, diagnosed the problem and was able to replace a failed valve immediately…"
SHSue HuttonGoogle review
Coverage
Based in Leicester, covering Leicestershire
Air-conditioning installations across Leicester and the surrounding Leicestershire area.
- Leicester
- Oadby
- Wigston
- Birstall
- Glenfield
- Syston
- Thurmaston
- Braunstone
Just outside the area? Call 07538 212802 and we'll let you know.
Good questions
Air conditioning, answered
The things homeowners ask us most. Anything else, just call us.
Get my AC quoteDoes air conditioning heat as well as cool?
Yes — modern split systems are air-to-air heat pumps. The same unit cools your rooms in summer and heats them efficiently in winter, so it earns its keep all year round.
How long does an installation take?
Most single wall-unit installs are done in a day; multi-room systems can take a little longer. We tell you exactly what to expect in your written quote.
Is the quotation really free and fixed?
It is. We survey your home, talk through the options and give you a fixed written quotation. There's no charge, no obligation and no pressure to go ahead.
Who will do the work?
The FastFlow team — a local Leicester business, established 2022. Refrigerant work is carried out under our REFCOM (F-Gas) registration, and gas work by a Gas Safe registered engineer. The people who quote your job are the people who do it.
Which makes do you fit?
We recommend the right make, model and size for your rooms and budget at the free survey — and explain the reasons behind the recommendation, so you can decide with confidence.
What areas do you cover?
Leicester and the surrounding Leicestershire area — including Oadby, Wigston, Birstall, Glenfield, Syston and Thurmaston. Not sure if we reach you? Call 07538 212802 and we'll confirm.
Ready when you are
Get your air-con quote today
A few details and we arrange a no-obligation survey and a fixed written price.
- REFCOM registered
- 4.9 / 22 reviews
- Gas Safe registered