We always provide the right service for your home comfort needs! FREE A/C Installation Estimates

San Diego's Trusted HVAC Installation & Repair Experts

San Diego HVAC Experts Reliable Heating, Cooling & Mini Split Services

At American Comfort Services, we’ve been serving San Diego homes for years with fast, reliable HVAC solutions. Our family-owned, licensed team specializes in AC repair, heating installation, and mini split systems, all backed by upfront pricing and a 100% satisfaction guarantee. Count on us for professional service you can trust.

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Call Now (619) 501-2636

Trusted by San Diego Homeowners Why Choose ACS/American Comfort Services for Your HVAC Needs

Locally Owned & Operated

100% Satisfaction Guaranteed

Free in-home estimates

Honest, transparent pricing

Same-day HVAC service Available

5-Star Rated Service

HVAC Services in San Diego Expert AC, Heating, Mini Split & Heat Pump Solutions

Need HVAC help in San Diego? Our licensed HVAC professionals provide expert installation, repair, and maintenance for all major heating and cooling systems

Mini Split

Mini Split Installation →

Mini Split Repair→

Mini Split Maintenance→

Heating

Heating Installation →

Heating Repair→

Heating Maintenance →

Air Conditioning

Air Conditioning Installation→

Air Conditioning Repair→

Air Conditioning Maintenance→

Heat Pump

Heat Pump Installation→

Heat Pump Repair→

Heat Pump Maintenance→

Best Mini Split Installation Near Me - San Diego, CA Energy-Efficient Heat Pump Solutions

Looking for mini split installation in San Diego? Our licensed technicians provide custom, energy-efficient HVAC solutions for every room. Perfect for homes without ductwork, ADUs, additions, or older houses, our mini splits deliver quiet operation, zoned comfort, and lower energy bills.

Quiet, energy-efficient mini split systems
Zoned temperature control for each room
Flexible installation options for any home
Lower monthly utility costs
Save on monthly energy costs with heat pump technology
Ideal for ADUs, additions, garages, home-offices, sheds and older San Diego homes

Get your FREE no-obligation mini split estimate today!

Book Your Free Estimate Now

Heating Installation & Replacement Furnace & Heater Services in San Diego

If your heating system is outdated or unreliable, ACS delivers efficient, affordable furnace installation and full heating system replacements. We work with top brands like American Standard, Carrier, Rheem and Lennox for long-lasting performance.

Energy-efficient heating systems
Expert installation for optimal performance
Financing options available
Comprehensive warranties

Call or text us today at 619-501-2636 for your FREE in-home estimate.

Book Your Free Consultation

Air Conditioning Installation Reliable & Efficient AC Services in San Diego

Stay cool with professional air conditioning installation. We handle:

Central air Conditioning Systems
Ductless Mini Splits
Heat Pump Cooling Systems
Split & Packaged AC Systems

Call or text us today at 619-501-2636 for your FREE in-home estimate.

Fast HVAC Repair Same-Day AC & Heating Services

When your AC or heater fails, ACS provides fast, reliable repair to restore comfort.

Common Issues We Fix:

Air conditioning not cooling or blowing warm air
Heater not turning on or heating properly
Faulty thermostats
Refrigerant leaks
Noisy or malfunctioning units
Electrical or wiring problems

Call now for immediate HVAC repair: 619-501-2636

ACS/American Comfort Services Best HVAC Company in San Diego, CA

Expert Technicians

Our certified HVAC professionals bring years of experience and expertise to every job, ensuring reliable service and accurate installations.

Fast, Same-Day Service

We understand the importance of timely repairs. Our team offers fast, same-day service to keep your home comfortable when you need it most.

100% Satisfaction Guarantee

Your satisfaction is our top priority. We stand behind our work with a 100% satisfaction guarantee, ensuring you're happy with the results.

Indoor Air Quality Solutions in San Diego Improve Your Home’s Air Quality with Professional HVAC Services

Improve your home’s air quality with trusted solutions:

Air Purification Systems: Remove dust, allergens, and pollutants with advanced air purifiers.
UV Light Installation: Eliminate bacteria, mold, and viruses in your HVAC system with UV light solutions.
Duct Cleaning and Sealing: Ensure that your air ducts are free of dust, debris, and contaminants that can affect air quality.
Humidification and Dehumidification: Maintain optimal humidity levels to prevent mold and improve comfort.
Breathe cleaners, fresher air today with ACS!