Caltech can provide air conditioning for any sized room or budgetCaltech can provide air conditioning for any sized room or budget

Providing domestic and commercial air conditioning services in Yorkshire & surrounding areas.

A bedroom featuring a wall mounted air conditioning unit.A bedroom featuring a wall mounted air conditioning unit.
Caltech can provide air conditioning for any sized room or budgetCaltech can provide air conditioning for any sized room or budget
Ceiling cassette air conditioning units installed in 2 offices by CaltechCeiling cassette air conditioning units installed in 2 offices by Caltech
Air conditioning installed in HullAir conditioning installed in Hull
The Caltech air conditioning van.The Caltech air conditioning van.

Cost effective Air Conditioning solutions.

From a family run business that prides itself on delivering a friendly, efficient and professional service!

Established in 2001.

We believe that people do business with people and not simply one company with another. At Caltech you will find that we are on first name terms with all our customers'.

Considering air conditioning for the first time?

Or are looking at replacing or repairing an old system, Caltech are on hand to give free no obligation advice about the best way forward.

Install Fujitsu air conditioningInstall Mitsubishi air conditioningInstall or repair Daikin air conditioningToshiba air conditioning in Hull or East YorkshireSamsung Air conditioningRefcom

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What our customers say

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AreBags
6 months ago
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Pete and Ollie have installed several units at 3 houses for us now. Always extremely neat insta...
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Sophie Tan
6 months ago
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Got Caltech in to install an Aircon unit 2 years ago, service was friendly and professional. Al...
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Richard Sinclair
6 months ago
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Caltech Air Conditioning impressed me from start to finish. Their technicians are knowledgeable...
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Graham Harrison
6 months ago
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Had my aircon unit fitted a few days ago, upstairs. Arrived on time , did a good job, cleaned ...
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Joe Mickman
1 years ago
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I have been using Caltech for a number of years now and the work and service provided is always...
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James Mitchell
6 months ago
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I was really impressed with Caltech from the start. They offered friendly advice, good customer...

Key Features of Our AC Units

Our air conditioning units are designed with the latest technology to provide maximum efficiency and comfort.

Precise Temperature Control

Our units offer precise temperature control to keep your space at the perfect comfort level.

Energy Efficiency

Designed to save you money on your energy bills without compromising performance.

Eco-Friendly Refrigerants

Our units use environmentally-friendly refrigerants to reduce their carbon footprint.

Smart Home Integration

Easily control your AC unit from your smartphone or voice assistant.