Where does it hurt?
Your home's comfort system is trying to tell you something. Click your symptom below and we'll show you exactly what's happening and how to fix it.
Common Symptoms
Click what's happening. We'll explain why and show you the fix.
AC Not Cooling
Air conditioner runs but house stays warm
Learn why & fix itAC Blowing Warm Air
Warm air coming from vents
Learn why & fix itFurnace Not Heating
No warm air from vents
Learn why & fix itHVAC Strange Noises
Banging or popping sounds
Learn why & fix itHigh Energy Bills
Electric or gas bills higher than normal
Learn why & fix itUneven Temperatures
Hot upstairs, cold downstairs
Learn why & fix itOur Services
Professional HVAC services for every comfort need.
AC Repair
Fast diagnosis and repair for all air conditioning issues
Learn MoreAC Installation
Professional installation of new air conditioning systems
Learn MoreAC Maintenance
Preventive maintenance to keep your AC running efficiently
Learn MoreHeating Repair
Expert repair for all heating system issues
Learn MoreFurnace Repair
Gas and electric furnace diagnosis and repair
Learn MoreHeat Pump Services
Installation, repair, and maintenance for heat pump systems
Learn MoreServing the Peninsula
30-mile service radius from Redwood City. Same-day appointments throughout the Bay Area.
Why Choose Us
24/7 Phone Support
Call anytime, day or night. Real humans answer, not robots. Technicians available 8am-8pm daily.
Expert Technicians
Experienced with all major brands. Ongoing training on the latest systems. We explain what's happening in plain English.
Satisfaction Guaranteed
Factory Certified Parts. Clear pricing before we start. If you're not happy, we make it right.
Helpful Resources
Customer Reviews
See what Peninsula homeowners say about our service. 4.9-star average rating.
Read ReviewsFAQ
Answers to common HVAC questions about repairs, costs, maintenance, and more.
Get AnswersHVAC Tips & Blog
Expert tips, maintenance guides, and energy-saving advice for Peninsula homes.
Read ArticlesReady to Get Comfortable?
Schedule your service today. No hidden fees, no pressure. Just honest, expert HVAC service.
24/7 Phone Support, Technicians 8am-8pm Daily