One workshop, one technician, 15+ years of car air con
No franchise, no call centre — just an experienced specialist in Summerhill who's been fixing car air conditioning since 2011.
Why Mumford Air Conditioning exists
Mumford Air Conditioning started with one idea: most garages treat air con as an afterthought, bolted onto a general service. We wanted to do the opposite — go deep on one system and be the place other garages and drivers in Summerhill call when the air con itself is the actual problem.
That means every regas gets a vacuum and leak test first, every job ends with a vent temperature check you can see for yourself, and if something's genuinely wrong, we explain it in plain English rather than a parts list. It's why customers come back — and increasingly, why other garages send their trickier air con jobs our way.
Gordon set up Mumford Air Conditioning in Summerhill in 2011 and has been elbow-deep in car air con systems ever since. He still does every regas and diagnosis himself rather than handing it off, so the person under your bonnet is the same person who answers the phone.
Why you can trust the work
15+ years' experience
Servicing car air con systems in Summerhill since 2011.
Both gas types handled
Equipped for R134a and R1234yf — older and newer vehicles alike.
Pressure-tested every job
Every regas is vacuum and leak tested before you collect the car.
60-minute turnaround
Most standard regas jobs are done and checked within the hour.
15+ years, in brief
2011 — Doors open on Main Street
Gordon set up on Main Street, Summerhill, focused purely on car air conditioning rather than general servicing.
Since — Both refrigerant types, one workshop
Equipped to work on both older R134a systems and newer R1234yf systems as vehicles on the road have shifted between the two.
Today — 15+ years, one workshop
Still one workshop, still Gordon on the tools — no franchise, no call centre, just a straight answer and a job done properly.
A reputation built one car at a time
"Had a little breakdown where my exhaust broke off while passing by the village. Even though it was almost closing time the very friendly owner took it in and fixed it. He took his time and did a great job. Great experience!"
"Excellent service. Great to deal with. Highly recommend Gordan. Total gent. Five stars"
"He resolved the car problem quickly, reliably, and honestly."
"Gordon is a great mechanic who does great work at a decent price, highly recommended."
"Sound fellow. Checked my battery for free when I was having issues. Happy customer!"
"Great service from this garage, affordable and amazing after care."