About us
Built on Trust,
Backed by Results
Allegiance 76 Heating & Air Conditioning was founded with a simple mission: bring the discipline, integrity, and commitment of military service to every home in Orange County.
As a veteran-owned and family-operated business, we understand what it means to show up ready — no excuses, no surprises. Every technician we send to your home has been trained to the same standard we held ourselves to while serving.
From routine tune-ups to full system replacements, we treat your home with the same respect we’d give our own. That means honest assessments, fair pricing, and work done right the first time.
Complete HVAC Solutions
From routine tune-ups to full system replacements, Allegiance 76 covers every heating and cooling need for residential and light commercial properties across Orange County.
Integrity First
Comprehensive system inspection, cleaning, and performance check to extend equipment life and reduce energy costs before peak season hits.
Expert Craftsmanship
Our technicians are fully licensed, trained, and experienced with all major HVAC brands and systems — residential and light commercial.
Community Service
We live and work in Orange County. Giving back through veteran discounts and community involvement isn't a program — it's who we are.
Reliable & On-Time
We show up when we say we will. Your time is valuable — we respect it with punctual arrivals and efficient, clean service.
Transparent Pricing
No hidden fees, no surprise charges. We provide clear, upfront quotes before any work begins — so you always know what to expect.
Comfort Guaranteed
We stand behind our work. If something isn't right after we leave, we come back — no questions asked, no extra charges.
Ready to Get Comfortable?
Whether you need a quick tune-up or a full system replacement, Allegiance 76 is ready to help. Call us today for a free quote — no pressure, just honest service.