EXPERT ADVICE
Free Second Opinions
Big repair quote? Told you need a new system? Get a fresh perspective, without the pressure.
Get an honest second opinionAC Repair & Heating Services
Built on Experience, Not Sales Tactics — Providing honest, reliable heating and cooling repairs, installations, and maintenance for homes and businesses throughout California’s Central Valley.
Need an urgent repair? Call TriTempA LITTLE PREVENTIVE CARE
$88 tune-up / inspection
Give your system the attention it deserves. Stay ready for whatever the Valley weather brings.
Book your $88 visitYour comfort, covered.
Reliable heating and cooling care for homes and businesses across the Central Valley.
REAL NEIGHBORS. REAL EXPERIENCES.
Read our Google reviews Good service gets people talking.
“Really happy with Tri Temp! They repaired my AC and got everything working again. The technician was super nice and friendly, and the service was great. Definitely recommend them!”
“Very professional and reasonable pricing. He did a fantastic job fixing my AC. Would recommend 100%. Thank you Miguel!”
“Jose was very generous and definitely a hard worker he came and by our property and solved everything we needed to get A/C after feeling like it’s still summer.”
Google review snapshot · Retrieved October 9, 2026.
Our work, up close.
Real installs from TriTemp jobs across the Central Valley.
RIGHT HERE IN YOUR NEIGHBORHOODModesto is home.
Modesto is home.
The Valley is our community.
Local heating and cooling care, from your front door to your workplace.
ModestoTurlockCeresRiverbankOakdaleMercedAtwaterMantecaTracyStocktonPatterson
TriTemp Inc.322 River Rd, Modesto, CA 95351