Reliable Heating & Cooling for La Mesa Homeowners Since 2008
If you’re searching for HVAC service in La Mesa, CA, you’ve come to the right place. Pacific Heating & Air Conditioning has proudly served La Mesa and East County homeowners for more than 17 years, offering fast, affordable, and professional AC repair, furnace repair, HVAC installation, heat pump service, and seasonal tune-ups.
From homes near La Mesa Village to the hillsides above Mt. Helix, our certified technicians deliver the highest quality heating and cooling service with honest pricing and same-day availability.
Whether your AC stopped blowing cold air, your furnace won’t turn on, or your heat pump is struggling to keep up, we’re here 24/7 to restore your comfort quickly and affordably.
Your Trusted HVAC Experts in La Mesa
Why homeowners choose us:
17+ years serving La Mesa & East County
Licensed, certified HVAC technicians
Honest, upfront pricing
Same-day service available
We work on ALL major brands
Financing options available
24/7 emergency heating & cooling service
Family-owned, highly rated local company
Air Conditioning Services in La Mesa, CA
When temperatures rise in La Mesa, you need an AC system you can count on. Whether you live near Grossmont Center, Lake Murray, or Rancho San Diego, our team offers fast, reliable AC services.
AC Repair in La Mesa
If your AC is:
- Blowing warm air
- Leaking water
- Freezing up
- Making loud noises
- Short cycling
- Causing high electric bills
You need a professional AC technician — fast.
Our team diagnoses the problem quickly and provides honest repair options to restore cool comfort to your home.
If your AC is more than 12–15 years old or keeps breaking down, it may be time to replace it. We install high-efficiency air conditioners from trusted brands that are designed for La Mesa’s climate.
Benefits of upgrading:
- Lower utility bills
- Quieter operation
- Better airflow
- Improved indoor comfort
Our tune-ups include:
- Full system inspection
- Coil cleaning
- Refrigerant check
- Electrical testing
- Airflow measurement
- Thermostat calibration
Regular maintenance prevents breakdowns and extends the life of your system.
Heating & Furnace Services in La Mesa, CA
La Mesa nights can get surprisingly chilly, especially in the foothills of Mt. Helix and La Mesa Highlands. Make sure your home stays warm and safe.
Furnace Replacement & Installation
If your furnace is old, unreliable, or unsafe, upgrading to a modern, efficient system will improve comfort and reduce energy bills.
We install gas furnaces, heat pumps, hybrid systems, and high-efficiency heating solutions.
We repair all furnace and heating problems:
- No heat
- Weak airflow
- Strange noises
- Furnace short cycling
- Burning smell
- System not turning on
We work on all brands, including: Carrier, Lennox, Goodman, Trane, Bryant, Rheem, York, and more.
Prevent winter breakdowns with our comprehensive heater tune-ups. This service ensures your furnace operates safely and efficiently all season long.
We Offer:
- Heat pump repair
- Heat pump installation
- Heat pump maintenance
- Mini-split/ductless systems
If your heat pump is running constantly, not heating, or not cooling — we can fix it.
We install and service:
- Whole-home air purifiers
- HEPA filtration systems
- UV germicidal lights
- Humidity control
- Duct sealing and cleaning
We service:
- Restaurants
- Retail stores
- Office buildings
- Small businesses
- Multi-unit properties
Proudly Serving All La Mesa Neighborhoods
We provide HVAC service in:
- La Mesa Village
- Grossmont
- Grossmont Center
- Lake Murray
- Mt. Helix
- La Mesa Highlands
- Murray Hill
- Rolando
- Rancho San Diego
- Fletcher Hills (nearby)
- 91941, 91942
FAQ — HVAC Services in La Mesa, CA
Schedule HVAC Service in La Mesa, CA
When your AC, furnace, or heat pump stops working, Pacific Heating & Air Conditioning is here to help — fast.
We look forward to keeping your La Mesa home comfortable all year long.