Technician inspecting a residential AC condenser beside a house

Hwy 99 corridor — scheduled service

Heating & AC repair in Modesto, CA

Modesto, the Stanislaus County seat, is the largest city on the northern half of our Hwy 99 route. We take scheduled installation, replacement and maintenance work here, with written, itemized quotes.

Call (559) 832-6540Text Us Request Service

Availability in Modesto

Modesto is part of our Hwy 99 corridor coverage, about 95 miles (straight-line) from our Fresno shop. Most work here is scheduled ahead — installs, replacements and maintenance. Call or text and we’ll give you an honest arrival window before you commit.

Where we’re coming from

Our shop is at 2895 S Chestnut Ave, Fresno — about 95 miles from Modesto as the crow flies. Stanislaus County.

Licensed & insured

CA contractor license #1007938. Written, itemized pricing before any work starts. 25+ years of experience.

HVAC services in Modesto

Technician testing an outdoor air conditioning unit with a meter

24/7

AC Repair in Modesto

AC blowing warm, short cycling, iced over or dead? We diagnose it, price it before we touch it, and tell you honestly whether to repair or replace.

New central air condenser installed behind a home

AC Installation in Modesto

Right-sized systems, Manual J load calcs, Title 24-compliant installs and written, itemized quotes — no pressure to buy more system than your home needs.

Technician servicing a heating system control board

24/7

Heating & Furnace in Modesto

Furnace blowing cold, cycling off or making new noises? Gas furnace and heat pump repair, safety checks and replacements before the cold nights hit.

Technician checking refrigerant pressures with a manifold gauge

Seasonal Tune-Ups in Modesto

A real tune-up with measured readings — pressures, superheat, capacitor values, amp draw — not a 21-point postcard. Catch failures before the first 105° day.

Refrigerant Leak Repair in Modesto

Low refrigerant means a leak. We find it, price the fix, and explain the R-410A to R-454B change in plain English — no endless top-offs.

Technician inspecting a crawlspace access for ductwork

Ductwork & Airflow in Modesto

Hot back bedroom? Dusty house? Duct sealing, airflow balancing, return upgrades and honest advice on when duct cleaning is — and isn’t — worth it.

Nearby cities we also serve

Modesto HVAC questions

Do you offer emergency AC and heating repair in Modesto?

Yes — our emergency line is answered 24/7. Because Modesto is farther up the Hwy 99 corridor, we’ll tell you honestly on the call how quickly we can get a technician there, so you can decide what makes sense.

How much does AC repair cost in Modesto?

Nationally, most residential AC repairs fall between about $150 and $650 — capacitors and contactors at the low end, refrigerant leak repairs and motors in the middle, and compressors well above that. We diagnose first and give you the price in writing before any work starts, whether you’re in Modesto or anywhere else in Stanislaus County.

Can I text you instead of calling?

Yes. Text (559) 832-6540 with your address in Modesto, what the system is doing, and a photo of the outdoor unit’s label if you can. We’ll reply with next steps.

Are you licensed to work in Modesto?

Yes. Innovative Heating & AC holds California contractor license #1007938, which covers HVAC work anywhere in the state, including Modesto and the rest of Stanislaus County. We pull permits where required, including for system replacements under Title 24.

No AC or heat in Modesto?

Call or text and we’ll tell you honestly how soon we can be there and what it’s likely to cost — before anyone touches your system.