HVAC Services in San Mateo, CA
The heart of the Peninsula. Air Temp Co provides expert heating, air conditioning, and refrigeration services to homes and businesses in San Mateo and throughout San Mateo County.
Expert HVAC Service in San Mateo, CA
As the county seat and one of the largest cities on the Peninsula, San Mateo features a diverse mix of mid-century homes, newer developments, and thriving commercial districts. The Mediterranean climate means warm summers that demand reliable air conditioning and cool, damp winters that require dependable heating systems.
Air Temp Co — HVAC San Mateo has proudly served San Mateo and the greater San Mateo County area since 1990. Our team understands the unique heating and cooling challenges faced by Peninsula residents — from foggy coastal mornings to warm afternoon sun. We design, install, and maintain HVAC systems that keep your home or business comfortable all year long.
💡 Local Insight
San Mateo's wide temperature swings between coastal fog and inland warmth make proper HVAC sizing critical for energy efficiency.
Why San Mateo Chooses Air Temp Co — HVAC San Mateo
- Local expertise: 36 years serving San Mateo and San Mateo County
- Same-day service: Fast response for emergencies and routine repairs
- All major brands: Carrier, Lennox, Trane, Daikin, and more
- Licensed & insured: CA License C10, C20, C38, B
- Transparent pricing: Free quotes, no hidden fees
Our Services in San Mateo
Complete HVAC solutions for San Mateo homes and businesses. From emergency repairs to new installations, we handle it all.
Air Conditioning in San Mateo
Expert AC repair, installation & maintenance for homes and businesses across San Mateo County.
- Same-day AC repair
- New system installation
- Seasonal tune-ups
- Ductwork inspection
Heating in San Mateo
Furnace repair, heat pump installation, and heating system maintenance to keep you warm all winter.
- Furnace repair & replacement
- Heat pump systems
- Radiant heating
- Emergency service
Refrigeration in San Mateo
Commercial and residential refrigeration repair - walk-in coolers, reach-in units, and more.
- Walk-in coolers
- Reach-in coolers
- Commercial refrigeration
- Preventive maintenance
Installation in San Mateo
New HVAC system design and installation. High-efficiency and green-friendly packages available.
- System design & sizing
- High-efficiency units
- Ductwork installation
- Permit handling
Maintenance in San Mateo
Preventive maintenance packages that save you money. 90% of costly repairs are preventable.
- Annual tune-ups
- Filter replacement
- Coil cleaning
- Performance testing
Emergency HVAC in San Mateo
Need urgent HVAC help in San Mateo? We offer same-day and after-hours service.
(650) 525-1180Neighborhoods We Serve in San Mateo
Our technicians know San Mateo inside and out. We provide HVAC services to all neighborhoods and commercial areas throughout the city.
HVAC Questions from San Mateo Residents
Common questions we hear from homeowners and businesses in San Mateo.
What HVAC services do you offer in San Mateo?
We provide comprehensive HVAC services in San Mateo including AC repair, heating repair, refrigeration, new system installation, and preventive maintenance. Whether you need an emergency furnace repair or a complete system replacement, our licensed technicians are ready to help. We serve residential and commercial properties throughout San Mateo and surrounding areas.
How quickly can you respond to an HVAC emergency in San Mateo?
We offer same-day emergency service in San Mateo and throughout San Mateo County. In most cases, our technicians can arrive within a few hours of your call. We understand that a broken heater or AC system is more than an inconvenience — it affects your family's comfort and safety. Call us at (650) 525-1180 for immediate assistance.
Do you serve both residential and commercial properties in San Mateo?
Yes, Air Temp Co — HVAC San Mateo serves both residential homes and commercial businesses in San Mateo. Our team is equipped to handle everything from single-family home AC units to large commercial HVAC systems, walk-in coolers, and multi-zone installations. We hold C10, C20, C38, and B contractor licenses.
What brands of HVAC equipment do you install and repair in San Mateo?
We install and repair all major HVAC brands including Carrier, Lennox, Trane, Daikin, Goodman, Rheem, Bryant, Mitsubishi, Ruud, York, and Amana. No matter what brand your San Mateo home or business uses, our experienced technicians can diagnose and fix the problem efficiently.
How much does HVAC service cost in San Mateo?
HVAC service costs in San Mateo vary depending on the type of service needed. We provide free quotes with every repair or installation, so you know exactly what to expect before any work begins. We believe in transparent pricing with no hidden fees. Contact us at (650) 525-1180 for a free estimate.
Also Serving Nearby Cities
In addition to San Mateo, we provide HVAC services throughout San Mateo County.
Ready to Get Comfortable?
Whether it's a repair, installation, or maintenance - we're here to help. Free quotes with every repair or installation.