Est. 1981 · 2230 N Blackstone Ave
Fresno's Trusted Radiator & Cooling System Experts
The professional, family-run shop Fresno has trusted since 1981. Our expert radiator specialist brings 44+ years on cooling systems, backed by ASE-certified mechanics for affordable, full-service auto repair — honest estimates, most work done in a day.
1981Serving Fresno since
★★★★★4.3 from 66 Google reviews
44+ yrsRadiator specialist on staff
The Blackstone Ave landmark
Trusted Since 198145 years on Blackstone Ave
Radiator Specialist44+ years cooling-system expertise
ASE-Certified TechsFull auto repair, not just radiators
Family-OwnedLocally run for four decades
Why Fresno Chooses Mike's
A specialist's shop, not a quick-lube counter.
When your temperature gauge climbs in the Valley heat, you want the shop that does radiators all day, every day. Mike's Radiator Service has been Fresno County's go-to for cooling systems since 1981 — the radiator work is handled by an expert specialist with more than four decades on the bench, on everything from daily drivers and work trucks to hot rods, RVs, and farm tractors.
Around that radiator expertise sits a full, professional auto shop. ASE-certified mechanics handle brakes, AC and heating, tune-ups, and engine work — affordable, accredited service from the same trusted crew that diagnoses your overheating and keeps the rest of the car running right.
- Dedicated radiator specialist — 44+ years, hands-on every job
- Repairs, rebuilds, recores & full custom radiator builds
- Cars, trucks, SUVs, RVs, classics, race cars & tractors
- Free over-the-phone estimates — most work done in a day
Cooling systems, done rightRepairs · recores · rebuilds · custom builds
Meet the Crew
Our expert technicians are here to help you.
From your radiator specialist to our ASE-certified mechanics, every job is handled by seasoned professionals who treat your vehicle like their own — and explain exactly what it needs, in plain English, before any work begins.
What We Do
Radiator experts — and your full-service Fresno shop
From a single overheating fix to keeping the whole fleet on the road, here's what we handle under one roof.
Radiator Repair & Recores
Leaks, clogs, and damaged cores diagnosed and repaired right — restoring full cooling capacity without an unnecessary full replacement.
Rebuilds & Custom Builds
Full radiator rebuilds and custom fabrication for classics, hot rods, race cars, RVs, and heavy-duty work most shops won't touch.
Cooling System Service
Radiator flushes plus hoses, fans, thermostats, and water pumps — the full cooling system serviced before summer heat hits.
AC, Heating & Defroster
Auto air conditioning service and repair, plus heater and defroster work to keep your cab comfortable through Valley summers and winters.
Brakes, Tune-Ups & Engine
Brake repair, engine tune-ups, and engine rebuilds handled by ASE-certified mechanics with 10 to 15 years of experience each.
Shocks, Struts & More
Shock and strut replacement, oil changes, and complete automotive maintenance — one trusted shop for the whole vehicle.
Our customers love us
Check out our reviews
★★★★★ Rated 4.3 from 66 Google reviews
Real reviews from real Fresno drivers — here's what they have to say.
★★★★★
"Mike saved my life when my cousin and I were passing through Fresno and our radiator blew. No one else would even look at it — Mike got us in and out in a couple of hours and was really fair on price. Mike is the man."
Vincent DeLucaGoogle review
★★★★★
"Came in to see Flaco on my boss's recommendation. He had me pull right in, checked my AC, and got me sorted. So happy to have a great mechanic — I recommend Mike's Radiator. 5 stars."
Randallynn YoungbloodLocal Guide · Google
★★★★★
"The only place I'll take my car from here on out. I've been coming here for a couple of years and I'm satisfied every time — if something isn't right, he has no problem making it right."
Savannah OttGoogle review
Service Area
Centrally located on N. Blackstone Ave
Easy to reach from across Fresno County. We're a short drive for drivers throughout the area — bring it in or call for a free over-the-phone estimate.
Get a Quote
Tell us what's going on
Send a few details and we'll call you back with an estimate.
Got it. We'll call you back within the hour during business hours.
Overheating? Don't wait.
Fresno's radiator specialists are ready to help.
One call gets you an honest estimate from the shop Fresno has trusted since 1981. Most work done in a day.
Call us at (559) 221-1112Hours: Monday–Friday, 8:00 AM – 5:00 PM · Saturday & Sunday closed