Global Heating & Air Conditioning

Global Heating & Air Conditioning Heating & Air Conditioning SERVICE - INSTALL- MAINTENANCE - REPAIR -
COMMERCIAL - RESIDENT-SOLAR

DECADES OF EXPERIENCE
We are a family of heating and air conditio grown up in the HVAC industry and amassed more than a decade of experience working on HVAC systems around the world. Ten of our twenty-five years providing cool and cozy comfort to our patrons has been right here in the San Diego area. Global Heating and Air Conditioning is family owned and operated, and we want you to be a part of

our extended family. HONEST AND FREE IN HOME CONSULTATIONS
We offer free, no obligation estimates to residential and commercial clients in the Greater San Diego area. We believe that it should never cost you extra to determine how much your system replacement or installation of new unit will cost. We put our skills and knowledge to work for our customers by providing quick and efficient service in the fields of: air conditioning service, repair, installation, and maintenance of all aspects of your heating and cooling system. KEEPING UP WITH TRENDS
We understand the ever-evolving nature of the heating and cooling industry, and we are constantly expanding our knowledge and expertise to stay ahead of the curve and master the latest in cost and energy efficient heating and cooling systems. We look forward to meeting the challenges presented by a growing and changing industry, and we thrive on the opportunities that the heating and cooling industry has to offer. COMPETITIVE PRICING
We also believe in providing excellent customer service, and that trust and honesty are a large part of providing that service. As a price, we maintain competitive pricing on all of our services, products, and warranties. We aim to find the solution to any customer concerns with the highest quality of work and the lowest cost.

Your AC turned on in late May. It is now late August.That is 90 days of nonstop operation. 2,160 hours. No other applian...
08/24/2026

Your AC turned on in late May. It is now late August.

That is 90 days of nonstop operation. 2,160 hours. No other appliance in your home works that hard for that long.

If you have not had it checked this summer, it is not too late. But it is close.

September appointments fill up fast once the heat breaks. Be the homeowner who calls before the rush.

globalheatingairconditioning.com
CA HVAC Lic. #988444

When this San Diego homeowner needed their AC condenser disconnected for a paver project, they called around. Most quote...
08/21/2026

When this San Diego homeowner needed their AC condenser disconnected for a paver project, they called around. Most quotes were high. Most companies were not interested in a small job.

Adam showed up, handled the disconnect, and came back to reconnect when the pavers were done. Fair price. Professional from start to finish.

She described it as the kind of service that makes you a repeat customer.

That is how Adam handles every call. And that is why people ask for him by name.

globalheatingairconditioning.com
CA HVAC Lic. #988444

This week our vans were in:4S Ranch, replacing a 20-year-old system.El Cajon, diagnosing a refrigerant leak.Chula Vista,...
08/19/2026

This week our vans were in:

4S Ranch, replacing a 20-year-old system.
El Cajon, diagnosing a refrigerant leak.
Chula Vista, installing a smart thermostat.
Escondido, cleaning ductwork untouched for 7 years.

Every neighborhood. Every type of job. Same standard.

Drop your neighborhood. We have probably been on your street.

globalheatingairconditioning.com
CA HVAC Lic. #988444

The cheapest HVAC quote is almost never the cheapest option.What gets cut when a company underbids: permits skipped, old...
08/17/2026

The cheapest HVAC quote is almost never the cheapest option.

What gets cut when a company underbids: permits skipped, old ductwork reused, system oversized because it is faster, load calculations estimated, warranty voided.

We have seen homeowners save $1,500 upfront and spend $4,000 fixing problems within 3 years.

We do not compete on price. We compete on doing it right. 591+ reviews prove the difference.

globalheatingairconditioning.com
CA HVAC Lic. #988444

School starts this month. Your house is empty from 7am to 3pm.But your AC? Still running like everyone is home.Without a...
08/14/2026

School starts this month. Your house is empty from 7am to 3pm.

But your AC? Still running like everyone is home.

Without a smart thermostat, you are cooling furniture 8 hours a day, 5 days a week. That is 30 to 40% of your cooling budget wasted.

Set it to 85 when away and 78 when you return. Or install a smart thermostat that learns your schedule.

Both save money. One saves the effort of remembering.

globalheatingairconditioning.com
CA HVAC Lic. #988444

You Know That Musty AC Smell?The first time you turn your AC on after a few weeks, you might notice a dusty or musty sme...
08/12/2026

You Know That Musty AC Smell?

The first time you turn your AC on after a few weeks, you might notice a dusty or musty smell.

That does not always mean something serious, but it is a sign your system may need attention.

Odors can come from several HVAC-related issues, including dirty filters, dust buildup on the coil, moisture around the system, or restricted airflow.

A professional maintenance visit helps inspect the system, replace filters when needed, clean key components, and identify what may be causing the smell.

Your AC should make your home feel fresh, comfortable, and clean.

globalheatingairconditioning.com
CA HVAC Lic. #988444

At Global Heating & Air Conditioning Inc., quality starts with leadership.Sal remains personally involved in the work, b...
08/10/2026

At Global Heating & Air Conditioning Inc., quality starts with leadership.

Sal remains personally involved in the work, but more importantly, he has trained his team to follow the same standards on every job: clear communication, honest recommendations, clean workmanship, and professional service.

That means homeowners do not just get one person’s experience. They get a team built around the same values that have guided Global for more than 30 years.

Every system matters. Every home matters. Every customer deserves to understand what they are paying for.

That is the Global standard.

globalheatingairconditioning.com
CA HVAC Lic. #988444

If your downstairs feels perfect at 72 degrees but upstairs still feels warm, you are not imagining it.Heat naturally ri...
08/07/2026

If your downstairs feels perfect at 72 degrees but upstairs still feels warm, you are not imagining it.

Heat naturally rises, and many homes are not designed to send the same amount of conditioned air to every floor. That means your upstairs rooms may need more airflow than your downstairs rooms.

Lowering the thermostat usually does not fix the issue. It often makes the first floor too cold while the second floor still feels uncomfortable.

The real solution may be duct balancing or zoning.
Duct balancing adjusts airflow so each room gets the right amount of air. Zoning allows different areas of the home to be controlled separately for better comfort and efficiency.

At Global Heating & Air Conditioning Inc., we help homeowners identify why some rooms feel hotter than others and recommend the right HVAC solution.

Consistent comfort is possible.

globalheatingairconditioning.com
CA HVAC Lic. #988444

A great HVAC system should not call attention to itself.It should cool your home evenly, run quietly, and keep every roo...
08/05/2026

A great HVAC system should not call attention to itself.

It should cool your home evenly, run quietly, and keep every room comfortable without constant thermostat adjustments.

That kind of comfort comes from proper installation, accurate system sizing, balanced airflow, and equipment designed to perform efficiently.

At Global Heating & Air Conditioning Inc., we focus on more than installing a unit. We make sure your system works the way your home actually needs it to work.

Quiet operation. Even temperatures. Reliable comfort.
That is what a properly installed HVAC system should feel like.

globalheatingairconditioning.com
CA HVAC Lic. #988444

Most homeowners have no idea what we actually check during a diagnostic. Here is the short version.We check refrigerant ...
08/03/2026

Most homeowners have no idea what we actually check during a diagnostic. Here is the short version.

We check refrigerant levels, electrical connections, thermostat calibration, condenser and evaporator coils, drain lines, and overall system performance.

The whole process takes about 30 minutes. No mess, no sales pitch, no pressure.

Just a clear answer: here is what is working, here is what is not, and here is what it costs to fix.

30+ years of straight answers across San Diego.

globalheatingairconditioning.com
CA HVAC Lic. #988444

Address

473 Vernon Way
El Cajon, CA
92020

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 9am - 4pm

Telephone

+16195676691

Website

Alerts

Be the first to know and let us send you an email when Global Heating & Air Conditioning posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Global Heating & Air Conditioning:

Shortcuts

Featured

Share

Category