Air Conditioning Installation

Comfort, properly installed.

Whether you’re replacing an old, struggling system or fitting air conditioning for the first time, most people say the same thing once it’s done: why didn’t I get this sooner?

HOMEOWNERS AND LANDLORDS

A system that works all year round.

Heating and cooling doesn’t have to be complicated. Our qualified engineers will get your AC system installed properly, from the first site visit to the final walkthrough.

Installation starts with a visit from one of our surveyors. They’ll take measurements, look at the existing system, and discuss your requirements and then send a full quotation within a few days.

Ready to book?

How it works

What happens on installation day?

Once your installation’s booked and the kit’s ordered, our lead engineer collects everything and brings it to site. Before any work starts, they’ll walk you through the job talking through pipe runs and where your units will go, and the best place to start.

We’ll lay down floor protection and make the work area safe before drilling and fitting the units. Once the pipework’s made up and fitted, we pressure test it and leave it overnight — this confirms the test is sound before we come back to finish the job.

On our return, we carry out a vacuum charge and test — one of the most important steps, since getting this wrong can cause the unit to fail and lead to costly damage. We’ll set up wifi control where available, then talk you through the controls and test every function before we go.

Have more questions? Ask us

WHY CHOOSE US?

We pride ourselves on delivering reliable, high quality services, every time.

Qualified engineers

Experienced across a wide range of AC systems

Free quote

No-obligation quote before any work is booked

Manufacturer-backed

Warranties on every installation

One Team

For the install, servicing, and any future repairs

AIR CONDITIONING INSTALLATION

What’s included?

Every installation includes a site visit and quotation, safe removal of your old unit or alternative heating system where possible, and complete testing and commissioning before we hand it over to you.

A site walkthrough before any work begins
A formal quote which covers the AC kit, installation, and any parts
Full installation, including drilling, mounting, and pipework by one of our lead engineer
Wifi setup where available, and a full walkthrough of your controls

Book an appointment now

Air conditioning installation

Good to know before you book

Here are a few things worth knowing ahead of your installation:

We’ll visit before we install

A surveyor will always visit before installation to check your existing system and measurements

A two step installation process

We fit and pressure test on the first visit, then return to complete the vacuum charge and test once we know it’s sound.

A little planning helps

Have a think about where you’d like your units, and move anything that might be in the way. Good communication on the day makes for a smoother job.

Accreditations & certifications

Reviews

Trusted by thousands of homes across Cornwall

Had to call Blue Flame out a week ago to fix a leak we had. We aren't on a service contract so we were delighted that they were able to get an Engineer come out to us that same day. Really happy with the service that Callum G provided. Friendly and thorough. Would recommend 👍🏼. Thanks very much!

MrsSP_Cornwall

Review posted on Google

Friendly and professional engineers. Had a service done and it looks like a slight pressure issue has been resolved along with a noise from the circulation pump! Well happy! Although I think they normally have one engineer for a service, in this case they happened to be together on the day. I'd happily have either one (Ryan or Matt) back if needed regarding my ASHP system.
Thanks guys /Blue Flame.

J.M T

Review posted on Google

Had my gas turned on, system check and alarm check by Martin today. Very efficient service and extremely polite, helpful and knowledgable. Highly reccomend

Chelsea Irving

Review posted on Google

I’ve hired Blue Flame several times for boilers and plumbing and have always been happy with their work.

Recently they rectified some poor-quality pipework left by a previous builder. Their work was a vast improvement and, during the process, they discovered a cracked sewer pipe the previous builder hadn’t mentioned. By catching this early, Blue Flame saved me from the nightmare of installing a new bathroom only to have to rip it out later to fix a leak.

On one occasion a piece of work had to be redone but I am still happy to give them 5 stars because they took full responsibility and rectified it promptly without any fuss. Also, the staff are consistently knowledgeable, polite and professional. I fully intend to use them for future work.

Sarah-Kate TJ

Review posted on Google

Excellent service. The receptionist's are extremely polite and helpful. We've started a breakdown cover with them, the Daikin air source heating system was checked and serviced first, Matt the engineer is very knowledgeable and explained everything well. I would highly recommend Blue flame. Thank you guys

Pete Longley

Review posted on Google

Our boiler wasn’t firing up so I called to arrange a visit. However Grant was able to advise via FaceTime. He was friendly and helpful and we were able to resolve the issue. I’m extremely grateful that someone was willing and able to help solve the problem and it means that as a newcomer to the area, I know who I will trust in the future. Thank you so much.

Katie

Review posted on Google

Coastline tenant called Blue flame 9.30am no kitchen light and hot water had packed up. They were there at 10am new kitchen light and hot water sorted.

Simon Ratcliffe

Review posted on Google

Lovely experience. Chap called Tom went above and beyond and took some additional steps that were beyond the scope to stop the problem happening again

Matt Rodda

Review posted on Google

I recently used Blue Flame and they where great. I’m sorry I can’t remember everyone’s name but Chris and another lady came around and inspected our house, and then Lee and Solomon came later to rectify all the items. They went above and beyond for me and I’m really happy I used them. Thanks.

Ryan

Review posted on Google

Blue Flame Commercial & Residential teams have done regular and emergency service work for us and we cannot recommend them enough.
The Commercial team were so good and fast they even saved us from a days lost trade!
Well done to everyone at Blue Flame and Thank you! ☺️

The Gem

Review posted on Google

Advice & insights

FAQ

Got questions? We have answers. Browse our most common questions or reach out if you need more help.

We work with any and all recognised brands.

Depending on the size of property and number of units, installs generally take between 2 and 5 days.

All of our pricing is bespoke. Contact our team who can provide prices or arrange a survey for a quote.

This depends on a few variables, but we always aim to get to you as quickly as we can.

After fitting and pressure testing your pipework, we leave it overnight to confirm the test is sound. We then return for the vacuum charge and test, which is one of the most important steps, since getting it wrong can cause the unit to fail.

It’s lagged correctly and run in coloured trunking to suit your home, finished to a high standard rather than left exposed.

Services