#1 Rated HVAC Service in Silicon Valley
Expert heating & cooling services with same-day availability. Trusted by 15,000+ Bay Area homeowners for quality, reliability, and fair pricing.
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Complete HVAC Solutions
From emergency repairs to new installations, we handle all your heating and cooling needs.
AC Repair
Fast diagnosis and repair. Same-day service available.
Learn moreAC Installation
Energy-efficient systems with professional installation.
Learn moreFurnace Repair
Expert heating repair for all furnace brands.
Learn moreHeat Pump
Efficient heating and cooling in one system.
Learn moreSmart Thermostat
Save 20-30% on energy with smart controls.
Learn moreDuct Cleaning
Improve air quality and system efficiency.
Learn moreWe Service All Major Brands
Factory-certified parts and trained technicians for every manufacturer
The Palo Alto HVAC Difference
24/7 Emergency Service
HVAC emergencies don't wait. Neither do we. Available around the clock.
100% Satisfaction Guarantee
Not happy? We'll make it right. Your comfort is our commitment.
Upfront Pricing
No surprises. Know exactly what you'll pay before work begins.
Factory-Certified Parts
We use genuine parts to ensure lasting repairs and maintain warranties.
What Our Customers Say
"Incredible service! They diagnosed and fixed our AC in under 2 hours. The technician was professional and explained everything clearly. Highly recommend!"
"We had them install a new Carrier system. The team was punctual, clean, and the installation was flawless. Our energy bills dropped 35%!"
"Best HVAC company in the Bay Area. Fair pricing, honest recommendations, and quality work. They've been maintaining our system for 3 years now."
"Emergency furnace repair on a cold night - they arrived within an hour and had us warm again. True 24/7 service. Worth every penny."
"The smart thermostat installation was seamless. They integrated it perfectly with our existing system and showed us how to use all the features."
"Professional from start to finish. Got quotes from 5 companies - Palo Alto HVAC had the best value and did exceptional work on our new heat pump."
Serving 50+ Bay Area Cities
From Palo Alto to San Jose, Fremont to Redwood City - we're your local HVAC experts.
Frequently Asked Questions
How quickly can you respond to an emergency?
We offer 24/7 emergency service with typical response times of 1-2 hours in our service area. For non-emergency calls, we usually schedule same-day or next-day appointments.
Do you provide free estimates?
Yes! We provide free estimates for all new installations and replacements. For repairs, we charge a diagnostic fee which is waived if you proceed with the repair.
What brands do you service?
We service all major HVAC brands including Carrier, Trane, Lennox, Rheem, Goodman, Daikin, Mitsubishi, and more. Our technicians are trained on all equipment types.
Do you offer financing options?
Yes, we offer flexible financing options for new installations and major repairs. We work with multiple lenders to find the best rates for your situation.
What areas do you serve?
We serve 50+ cities across the Bay Area including Palo Alto, Mountain View, Sunnyvale, San Jose, Santa Clara, Menlo Park, and surrounding communities.
Are your technicians licensed and insured?
Absolutely. All our technicians are fully trained, background-checked, and we carry comprehensive insurance. Your home and family are in safe hands.
Ready for Better Home Comfort?
Join 15,000+ Bay Area homeowners who trust Palo Alto HVAC. Call now for fast, reliable service.