Stay Cool.Stay Comfortable.
Kold Air Ltd is a family run air conditioning specialist based in Cottingham, serving Yorkshire and the surrounding areas. We design, install, maintain and repair AC systems across commercial, residential, industrial and modular settings — keeping you cool when it counts.
Approved Brands We Install
A Member of REFCOM
About Us
Air Conditioning You Can Trust
Kold Air Ltd is a family run air conditioning specialist based in Cottingham, serving Yorkshire and the surrounding areas. We design, install, maintain and repair AC systems with a focus on quality work, energy efficiency and clean installations.
From single-room residential splits to large commercial fit-outs, heating and cooling systems — no project is too big or too small. F-Gas and REFCOM certified, with a 5.0★ Google rating backing up every job we do.
Our Services
Expert Air Conditioning Solutions
From single splits to whole-building systems — designed, installed and serviced across Yorkshire. Every job starts with a free, no-obligation site survey and written quote.
Contact Us
Get Your Free Quote Today
Tell us about your space — we'll arrange a free site survey and send a no-obligation written quote within days.
Our Work
Recent Installs & Jobs
A snapshot of recent residential, commercial and industrial AC projects across Yorkshire.
Why Choose Us
Quality You Can Rely On
Trusted by homeowners and businesses across Hull and Yorkshire for clean, efficient air conditioning installs
F-Gas & NVQ3 Qualified
NVQ3 qualified refrigeration & AC engineer — every install regulation-compliant
5.0★ Google Rating
Every customer so far rates us 5 stars on Google
Yorkshire-Wide Coverage
Based in Cottingham — serving Hull, Yorkshire & beyond
Free, No-Obligation Quotes
No-obligation quotes for every project
Residential & Commercial
Homes, offices, retail, industrial and modular — all covered
Aftercare & Servicing
Annual maintenance plans to keep your AC running perfectly
Our Process
Our Simple 4-Step Process
From first contact to final finish, we make it easy
Get in Touch
Call, email or message — tell us about the space you need cooling.
Free Survey
We visit, measure, calculate the heat load and recommend the right system.
Design & Quote
Clear written quote with options — equipment, performance and price all laid out.
Install & Aftercare
Clean, professional install, full commissioning and ongoing maintenance plans.
Testimonials
What Our Customers Say
Don’t just take our word for it — here’s what our satisfied customers have to say
“Kold Air installed 2 units in our property and the service was brilliant. Fast, clean and professional looking installation inside and out. AC units working perfectly and would definitely recommend using Kold Air!”
Jonny Adlard
AC Installation · 3 weeks ago
“Absolutely brilliant service from start to finish. Friendly, professional and really knows their stuff. The install was tidy, completed on time and the difference the air conditioning has made is huge. Great communication throughout.”
Jim Harris
AC Installation · 3 weeks ago
“Absolutely outstanding service from start to finish. The team installed our AC units professionally and efficiently, and the quality of the work was excellent. They were punctual, tidy, friendly, and took the time to explain everything.”
Kristina Amaira
AC Installation · 3 weeks ago
FAQ
Frequently Asked Questions
Everything you need to know about our services
Yes — our engineer is an F-Gas and NVQ3 qualified refrigeration and air conditioning engineer, and Kold Air Ltd is a member of REFCOM. Anyone working with refrigerant gases in the UK must hold valid F-Gas certification, and our work is properly qualified and governed.
We're based in Cottingham, East Yorkshire and cover Kingston upon Hull, the East Riding of Yorkshire and the surrounding areas. Call us on 07583 933146 to confirm coverage for your postcode.
Absolutely. We cover residential, commercial, industrial and modular installations — everything from a single split unit in a bedroom to multi-zone VRV systems in offices and retail spaces.
For most residential split installs we can survey, quote and install within 1–2 weeks. Commercial projects depend on scope, but we'll always give you a clear timescale upfront. Repairs can usually be attended within days.
Yes — every site survey and quote is completely free and no-obligation. We'll visit your property, calculate the heat load, recommend the right system and send a detailed written quote.
Still have questions?
Get in touch with us →