HVAC Services in San Mateo
From the Hillsdale shopping district to Baywood, San Mateo families trust us to keep their homes comfortable.
Your Local HVAC Team in San Mateo
Our certified technicians deliver fast repairs, expert installations, preventive maintenance, indoor air quality solutions, and smart controls & zoning across San Mateo — all backed by transparent, upfront pricing.
- Fast Response — Same-day service for no-cool, no-heat and no-hot-water calls, 7 days a week. Most other visits scheduled within 1–2 days.
- Expert Installations — AC, heating, ductless splits, and heat pumps.
- Preventive Maintenance — filter changes, tune-ups, and system optimization.
- Indoor Air Quality — HEPA filters, UV lights, and ERV/HRV ventilation.
- Smart Controls & Zoning — Wi-Fi thermostats and multi-zone damper systems.
Neighborhoods We Serve in San Mateo
- Hillsdale
- Baywood Park
- San Mateo Highlands
- Beresford
- San Mateo Park
Homes in San Mateo
The Homes We Work On
The San Mateo Highlands has one of the Peninsula's real Eichler tracts, built on radiant slabs with no ducts — the same fit as Sunnyvale and Palo Alto, where a ductless heat pump adds cooling without cutting the slab. Baywood Park's older homes and the Hillsdale-area ranch houses run traditional ducted systems that, by now, typically need duct sealing or resizing.
Climate & Sizing
San Mateo sits squarely in the Peninsula fog belt, especially at the Highlands' higher elevation, while the lower bay-side neighborhoods run warmer and more humid in summer. We size equipment to the specific neighborhood's fog exposure rather than a single town number.
Rebates & Permits in San Mateo
Utility & Rebates
Peninsula Clean Energy (PCE) supplies electricity in San Mateo; PG&E delivers the gas and maintains the grid. We check current PCE/PG&E rebates at your free estimate — never a promised amount up front.
Permits & Inspections
The City of San Mateo Building Division requires a mechanical permit and HERS testing for HVAC changeouts. We pull the permit and schedule inspections.
What We Fix in San Mateo
✓ No Cooling or Heating
Fast diagnostics and repair of compressors, pilots, and ignition systems.
✓ Strange Noises
Fan motor servicing, vibration isolation, and component lubrication for quiet operation.
✓ Air Quality Concerns
Filtration upgrades and ventilation solutions to combat smoke and allergens.
✓ High Energy Bills
Efficiency audits, smart thermostats, and system tune-ups to reduce costs.
✓ Uneven Temperatures
Zoning, duct balancing, and thermostat recalibration for uniform comfort.
✓ Frequent Cycling
Thermostat calibration and component checks to prevent short-cycling.
Trusted HVAC service in San Mateo — call today.
HVAC Services Available in San Mateo
Our Stages of Work
We keep our service process simple and transparent. Here's how we work with you.
- 01
Request
Contact us with your HVAC concerns. We'll listen carefully and arrange a convenient appointment for a diagnostic visit.
- 02
Technician Visit & Diagnosis
Our certified technician examines your system on-site to identify the root cause of the problem.
- 03
Estimate Provided
You receive a detailed, no-obligation estimate outlining the issue, proposed solution, and associated costs.
- 04
Your Decision
Take your time to review the estimate. If you're happy with it, we move forward — questions welcome anytime.
- 05
Parts & Scheduling
Once approved, we order any necessary parts and schedule the repair at a time that's convenient for you.
Frequently Asked Questions
We're in a San Mateo Highlands Eichler — can you add central cooling without ductwork?
Yes — a ductless heat pump is the standard solution for a slab-heated Eichler. Free in-home estimates on new systems and replacements
Our AC failed during a heat wave — can you come the same day?
Same-day service for no-cool, no-heat and no-hot-water calls, 7 days a week
Is there a fee just for the estimate?
Free in-home estimates on new systems and replacements