Global Heating & Air Conditioning
Global Heating & Air Conditioning is a hvac provider in El Cajon, CA serving El Cajon and surrounding areas. Global Heating & Air Conditioning provides professional hvac services in El Cajon, CA. Contact Global Heating & Air Conditioning for a free estimate.
About Global Heating & Air Conditioning
Global Heating & Air Conditioning provides professional hvac services in El Cajon, CA. A family-owned and operated business with over 30 years of experience, offering residential and commercial HVAC services, including air conditioning, heating, ductless split systems, and yearly maintenance. Our HVAC technicians service and repair all major brands including Carrier, Lennox, Trane, Rheem, and Goodman. We handle AC repair, furnace repair, heat pump service, ductwork installation, thermostat replacement, and complete system installations. Regular maintenance extends equipment life by 5-10 years and prevents expensive emergency breakdowns. We offer annual maintenance agreements that include priority scheduling, discounted repairs, and seasonal tune-ups. Serving the El Cajon metro area. Licensed California CSLB contractor. Free estimates. We stay current on California building codes, Title 24 energy compliance, and CalGreen standards for all residential work.
14 years in business
Services
AC Repair
FeaturedDiagnose and repair cooling issues including compressor, capacitor, fan motor, and refrigerant leaks.
Starting at $250 / per repair
AC Tune-Up
FeaturedComplete AC maintenance including filter replacement, coil cleaning, refrigerant check, and thermostat calibration.
Starting at $100 / per visit
Duct Cleaning
Professional air duct cleaning for improved air quality. Includes supply, return, and dryer vent cleaning.
Starting at $400 / per home
Furnace Repair
Diagnose and repair heating system issues including igniter, blower motor, heat exchanger, and thermostat.
Starting at $300 / per repair
New System Installation
Full HVAC system replacement including air handler, condenser, ductwork inspection, and thermostat. Includes permits.
Starting at $4050 / per system
Location
1475 Cuyamaca St. El Cajon, CA 92020
El Cajon, CA 92019
Typical Hvac Costs in El Cajon
$200–$800
Costs vary based on project scope, materials, and complexity. Get a free quote from Global Heating & Air Conditioning to compare pricing in El Cajon.
Hours of Operation
Services Offered
AC Repair
Diagnose and repair cooling issues including compressor, capacitor, fan motor, and refrigerant leaks.
$250
starting at
AC Tune-Up
Complete AC maintenance including filter replacement, coil cleaning, refrigerant check, and thermostat calibration.
$100
starting at
Duct Cleaning
Professional air duct cleaning for improved air quality. Includes supply, return, and dryer vent cleaning.
$400
starting at
Furnace Repair
Diagnose and repair heating system issues including igniter, blower motor, heat exchanger, and thermostat.
$300
starting at
New System Installation
Full HVAC system replacement including air handler, condenser, ductwork inspection, and thermostat. Includes permits.
$4,050
starting at
Reviews
4.3
3 reviews
3 reviews
Deborah E.
Used Global Heating & Air Conditioning for hvac service and had a great experience. Professional, punctual, and fairly priced. Exactly what we were looking for.
5 people found this helpful
Response from Global Heating & Air Conditioning
We really appreciate this review! Our hvac team in El Cajon works hard to deliver quality results. Thanks for your trust.
Trevor A.
Got quotes from 4 companies for a new system. Global Heating & Air Conditioning wasnt cheapest but they were the only ones who properly sized the unit for our square footage instead of just replacing same-for-same. That matters.
6 people found this helpful
Response from Global Heating & Air Conditioning
Thank you for the feedback! We are glad the experience was positive overall.
Nicole P.
Hired Global Heating & Air Conditioning for a small project and was impressed enough to hire them back for a larger one. They treat small jobs with the same professionalism as big ones. That says a lot about a company.
1 person found this helpful
Response from Global Heating & Air Conditioning
We appreciate you taking the time to share your experience. Your satisfaction is our priority.
Service Area
Serves El Cajon and surrounding areas
Frequently Asked Questions
Last updated April 2026