Google 5.0 from 161 Google reviews Trusted by Derby homeowners

Air conditioning installation in Derby, free survey & quote

Cool in summer, efficient heating in winter. Honest advice and a free written quote from LongLife Heating & Cooling — Tom is REFCOM (F-Gas) certified with 15+ years' experience, rated 5.0 from 161 Google reviews.

Free, no-obligation survey and written quote · or call Tom on 07905 242647

A wall-mounted air-conditioning unit in a Derby bedroom — a genuine LongLife installation The tidy outdoor unit and pipework of a genuine LongLife air-conditioning installation

Brands we work with

  • REFCOM (F-Gas) certified
  • Google5.0 from 161 reviews

Your air-con quote

A few quick questions, then Tom calls you back

A few details and we arrange a no-obligation survey and a written quote — straight to Tom, not a call centre. It takes about a minute.

  • One clear written price for the whole install
  • A real local F-Gas certified engineer calls you back
  • No obligation and no pressure to commit

Prefer to talk it through? Call Tom on 07905 242647
Derby, Nottingham & Derbyshire

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 Tom's REFCOM (F-Gas) certification. Most single-unit installs are done in a day, with one clear written price for the whole job.

  • Most popular
    Daikin wall-mounted air-conditioning unit

    Daikin

    Premium, whisper-quiet comfort

    Supplied & fittedFree written quote

    • Cools in summer, heats in winter
    • Quiet, slimline wall unit
    • Single rooms or multi-split
  • Mitsubishi Electric wall-mounted air-conditioning unit

    Mitsubishi Electric

    Dependable, efficient comfort

    Supplied & fittedFree written quote

    • Cools in summer, heats in winter
    • Trusted installer favourite
    • Single rooms or multi-split
  • Panasonic wall-mounted air-conditioning unit

    Panasonic

    Clean-air features, quiet running

    Supplied & fittedFree written quote

    • Cools in summer, heats in winter
    • Quiet everyday comfort
    • Single rooms or multi-split
  • LG wall-mounted air-conditioning unit

    LG

    Smart, great-value comfort

    Supplied & fittedFree written quote

    • Cools in summer, heats in winter
    • Neat in modern rooms
    • Single rooms or multi-split

Makes shown are examples of the leading brands. Tom recommends the right make, model and size for your rooms — confirmed with a free written quote at the survey.

How it works

From survey to year-round comfort

Four clear stages — Tom looks after the whole job, from the first survey to final sign-off.

  1. Free home survey

    Tom visits, looks at your rooms and wall positions, and talks through the options honestly.

  2. System design & written quote

    Tom sizes the right unit — or multi-split — for your rooms, and gives you one clear written price.

  3. Clean one-day install

    Most single-unit installs are done in a day — fitted tidily and commissioned under REFCOM (F-Gas) certification.

  4. Handover & aftercare

    Tom hands over, shows you the controls, and stays a phone call away — with servicing when it's due.

Two outdoor air-conditioning units on a genuine LongLife installation
Two outdoor units on a recent two-unit installation — LongLife's own work.

More than air-con

Fitted by the engineer who quotes it — heating too

That's a real LongLife installation, done by Tom himself. And because he's Gas Safe registered as well as REFCOM (F-Gas) certified, the same local engineer installs new boilers and heating across Derby, Nottingham and Derbyshire — one trusted engineer for the whole house, all year round.

  • REFCOM (F-Gas) certified
  • Gas Safe registered
  • New boilers & heating

What customers say

Rated 5.0 out of 5 by Derby homeowners

Genuine reviews from LongLife's customers — verifiable on the live Google profile.

Google

5.0 from 161 reviews

"Reached out to Tom through social media after seeing his posts . Easy to contact , quick quote provided and instal shortly after . Really pleased with our new Air Con fitted in second floor master bedroom. Very neat and tidy and works a treat ."

CMchristopher malkinGoogle reviewGoogle

"First of all I HIGHLY recommend Tom and his company. He did a great job with installing our 2 A/C units. Fast quote, Very professional and clean work at a very reasonable price. We love our A/C, thank you Tom!"

AAAshley AlderGoogle reviewGoogle

"Highly recommend Tom, he was professional, prompt, and cleaned up after himself and most importantly he respected our home and did a brilliant job. Definitely has been put on top of our list for a trusting company. Wouldn't hesitate to recommend Tom to others. Thank you Tom"

KIKelly InsleyGoogle reviewGoogle

"Firstly, my bottom line is, HIGHLY RECOMMEND Tom and his company."

MWMichael WilliamsGoogle reviewGoogle

Coverage

Based in Spondon, covering Derby & Derbyshire

Air-conditioning installations across Derby, Nottingham and the surrounding Derbyshire area.

  • Derby
  • Spondon
  • Chaddesden
  • Oakwood
  • Allestree
  • Mickleover
  • Littleover
  • Chellaston
  • Belper
  • Nottingham

Just outside the area? Call 07905 242647 and we'll let you know.

Good questions

Air conditioning, answered

The things homeowners ask us most. Anything else, just call Tom.

Get my AC quote
Does 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.

What else does it do for the room?

As well as heating and cooling, a modern unit filters the air and reduces humidity — which improves indoor air quality and makes for a much more comfortable night's sleep in summer.

How long does an installation take?

Most single wall-unit installs are done in a day; multi-room systems can take a little longer. Tom tells you exactly what to expect in your written quote.

Is the survey and quote really free?

It is. Tom surveys your home, talks through the options and gives you a written quote. There's no charge, no obligation and no pressure to go ahead.

Who will do the work?

Tom — LongLife Heating & Cooling's own engineer, ex-British Gas with 15+ years' experience. Refrigerant work is carried out under his REFCOM (F-Gas) certification, and he's Gas Safe registered for heating work. The person who quotes your job is the person who does it.

What areas do you cover?

Derby, Nottingham and the surrounding areas — including Spondon, Chaddesden, Oakwood, Allestree, Mickleover, Littleover, Chellaston and Belper. Not sure if we reach you? Call 07905 242647 and we'll confirm.

Ready when you are

Get your air-con quote today

A few details and Tom arranges a no-obligation survey and a clear written price.

  • REFCOM (F-Gas) certified
  • Google 5.0 / 161 reviews
  • Gas Safe registered
Get my AC quote Call 07905 242647

Derby, Nottingham & Derbyshire · 15+ years' experience