HVAC Repair, Install & Tune-Ups Done Right—the First Time
Furnace acting up? AC blowing warm? Trust the licensed technicians at North End Heating & Air. Fast response across Sonoma, Marin & Napa. Upfront pricing. 100% satisfaction guaranteed.
- Licensed & Insured
- Upfront Pricing
- 15+ Years Experience
- 5-Star Local Service
HVAC Deals for New Customers
Mention this page when you call to lock in the price.
AC Tune-Up Special
Full system performance check + filter inspection. Prevent costly breakdowns.
Furnace Inspection
Thorough heater & furnace inspection by a licensed tech.
New System Install
Save $500 on a complete HVAC system replacement. 0% financing available.
Everything Your Home Needs to Stay Comfortable
Air Conditioning
- AC installation & replacement
- Diagnostic & repair
- Seasonal tune-ups
Heating & Furnaces
- Furnace diagnostic & repair
- Heating system maintenance
- Filter replacement
Full HVAC Systems
- System evaluations & installs
- Energy-efficient upgrades
- Ductwork services
Indoor Air Quality
- Air purification systems
- Duct design & balancing
- Ventilation assessments
Trusted by Neighbors Across the North Bay
"Our AC went out on the hottest day of the year. North End had a tech at our door same-day and back up and running within hours. Honest pricing, super professional."
"Replaced our old furnace with a new energy-efficient unit. Great service, fair prices, and the install crew left the place spotless."
"I've used them for both plumbing and HVAC. Always on time, always honest. Wouldn't call anyone else."
The HVAC Team Your Neighbors Recommend
Family-owned, fully licensed, and obsessed with doing the job right. From a single repair to a full-system replacement, you'll get the same straight answers and craftsman-level work.
Local Experts
15+ years serving Sonoma, Marin & Napa homeowners. We know the local climate, codes, and equipment.
Upfront, Honest Pricing
You'll know the price before we start. No surprise fees, no upsell pressure—ever.
100% Satisfaction Guarantee
If you're not thrilled with the work, we'll make it right. Your comfort is the job.
Ready for Reliable Comfort? Let's Get You Booked.
Call now to speak with a real person, or send a request and we'll get back within 30 minutes during business hours.