Third Generation Heating & Air Conditioning

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Third Generation Heating & Air Conditioning We are a family-owned, full service, repair, replacement, remodel and installation heating and air conditioning company.

Our goal is to provide the highest quality in service at an affordable price. Our highly experienced and qualified staff specializes in customer service. We offer personal service at the highest level. All service technicians are fully qualified and trained to repair your problems. All service trucks are fully stocked and radio dispatched for rapid response. Our fleet of service vehicles offers you reliable, same day and 24 hour emergency call service.

🤔 Should You Repair or Replace Your Air Conditioner?It’s one of the most common questions we hear.The answer isn’t alway...
07/23/2026

🤔 Should You Repair or Replace Your Air Conditioner?

It’s one of the most common questions we hear.

The answer isn’t always “replace it.”

At Third Generation Heating & Air Conditioning, we believe in giving honest recommendations based on what’s best for you, not what’s best for us.

Here are a few things we consider:

🔧 Repair may be the better choice if:
✔️ Your system is under 10 years old.
✔️ Repairs are minor and infrequent.
✔️ Your system is still cooling your home efficiently.

🏡 Replacement may make more sense if:
✔️ Your system is 15–20+ years old.
✔️ You’re facing frequent or costly repairs.
✔️ Your energy bills continue to increase.
✔️ Your home isn’t staying comfortable.

Every home and every system is different.

Our job isn’t to pressure you into buying a new system—it’s to educate you, explain your options, and help you make the best decision for your home and your budget.

If your A/C isn’t performing the way it should, we’re happy to evaluate it and give you an honest recommendation.

📞 951-304-1333

🌐 www.thirdgenhvac.com

💙 Four Generations. Honest Advice. Professional Workmanship. Your Comfort Is Our Legacy.









❄️ A/C Not Working? Try These 5 Quick Checks Before You Call!Sometimes the fix is simpler than you think! Before calling...
07/14/2026

❄️ A/C Not Working? Try These 5 Quick Checks Before You Call!

Sometimes the fix is simpler than you think! Before calling for service, take a minute to check these common issues:

✅ Make sure your thermostat is set to COOL and below the current room temperature.

✅ Check your air filter. A dirty filter can restrict airflow and cause cooling problems.

✅ Look at your electrical panel to see if the A/C breaker has tripped.

✅ Clear away leaves, weeds, or debris around your outdoor condenser.

✅ Make sure all supply vents inside your home are open and unobstructed.

If you’ve checked these and your A/C still isn’t keeping your home comfortable, we’re here to help.

At Third Generation Heating & Air Conditioning, our family has been serving homeowners with honest recommendations, professional workmanship, and dependable service for four generations. We believe in fixing what’s needed—not selling what isn’t.

📞 Call us today: 951-304-1333
🌐 www.thirdgenhvac.com

Thank you for supporting a local, family-owned business. We appreciate the opportunity to earn your trust and keep your family comfortable.

Have you ever fixed your A/C with one of these simple checks? Let us know in the comments! 👇

💙 Third Generation Heating & Air Conditioning, Inc.
Four Generations of Family Tradition. Your Comfort Is Our Legacy.


🇺🇸 This Independence Day is extra special as our nation celebrates 250 years of freedom, opportunity, and perseverance.A...
07/03/2026

🇺🇸 This Independence Day is extra special as our nation celebrates 250 years of freedom, opportunity, and perseverance.

As a family-owned company built on three generations of hard work and service, we’re proud to continue serving the families of our community.

Thank you for trusting us with your homes and your comfort.

❤️🤍💙 Happy Independence Day from all of us at Third Generation Heating & Air Conditioning!

☀️ Southern California summer is here!As a family-owned business, we’d like to thank our customers and community for tru...
06/23/2026

☀️ Southern California summer is here!

As a family-owned business, we’d like to thank our customers and community for trusting us with your comfort for the past 15 years.

At Third Generation Heating & Air Conditioning, we believe in treating every customer like family. Whether it’s a simple repair, seasonal maintenance, or a complete system replacement, our goal is the same: honest service, fair pricing, and quality workmanship.

If your AC isn’t keeping up with the heat, don’t wait until it stops working on the hottest day of the year.

✅ Air Conditioning Repair
✅ Preventative Maintenance
✅ New System Installation
✅ Indoor Air Quality Solutions

Thank you for supporting a local family business.

📞 951-304-1333
🌐 www.ThirdGenHVAC.com

Third Generation Heating & Air Conditioning
Three Generations of Excellence

👇 Tell us: What’s your thermostat set to during the summer?

We are looking to hire an experienced AC technician. Please message with resume details.
06/16/2025

We are looking to hire an experienced AC technician. Please message with resume details.

Third Generation Heating & Air Conditioning is now Hiring! We are looking to fill the following positions:
Service Technician
Installation Technician
Job Qualifications:
Minimum 5 Years Experience
EPA Certified
Good Driving Record
Drug Test
A+ Customer Service Skills
Positive Attitude
Great Work Ethic
Regular Attendance
Attention to Detail
If you have ALL of the qualifications listed above and are interested in joining our team please email your resume to [email protected]

06/13/2024

Third Generation Heating & Air Conditioning is now Hiring! We are looking to fill the following positions:
Service Technician
Installation Technician
Job Qualifications:
Minimum 5 Years Experience
EPA Certified
Good Driving Record
Drug Test
A+ Customer Service Skills
Positive Attitude
Great Work Ethic
Regular Attendance
Attention to Detail
If you have ALL of the qualifications listed above and are interested in joining our team please email your resume to [email protected]

We are still hiring, come join our team! Looking to bring on a full time & long term team member, see info below on posi...
01/27/2024

We are still hiring, come join our team! Looking to bring on a full time & long term team member, see info below on positions available:

Third Generation Heating & Air Conditioning is now Hiring! We are looking to fill the following positions:
Service Technician
Installation Technician
Job Qualifications:
Minimum 5 Years Experience
EPA Certified
Good Driving Record
Drug Test
A+ Customer Service Skills
Positive Attitude
Great Work Ethic
Regular Attendance
Attention to Detail
If you have ALL of the qualifications listed above and are interested in joining our team please email your resume to [email protected]

Address

27315 Jefferson Avenue
Temecula, CA
92590

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+19513041333

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