Trusted by homeowners across Westminster and surrounding communities. Certified technicians, free estimates, and 24/7 emergency support — True North AC keeps your home perfectly comfortable.
From emergency AC repair to full system installations — we handle it all for residential and commercial properties in Westminster, CO.
Comprehensive cooling system services for residential and commercial properties. We service all major brands with rapid response times.
Furnace repair, installation, and maintenance for all major brands. Keep your home warm through Colorado's coldest months.
Seasonal tune-ups, preventative care, and customizable service plans to extend the life of your system and maximize efficiency.
Air purifiers, advanced filtration systems, and professional duct cleaning services for healthier indoor air.
Smart thermostat upgrades, programming, and optimization so you're always in control of your home's comfort and energy costs.
Specialized HVAC services for businesses and industrial facilities across Westminster and the greater Denver area.
We built our reputation the hard way — one satisfied customer at a time. Here's what sets us apart.
HVAC emergencies don't keep business hours. Neither do we.
Transparent pricing upfront — no hidden fees, no surprises on your invoice.
In most cases, we can have a tech at your door the same day you call.
Our technicians hold industry certifications and stay up to date on the latest HVAC technology.
"Our AC went out on the hottest day of the year. True North AC had a technician at our door within 2 hours and had it running before dinner. Absolutely outstanding service!"
— Jennifer R., Westminster, CO"Scheduled a furnace tune-up before winter. The tech was professional, thorough, and found a minor issue before it became a major problem. Highly recommend their maintenance plans."
— Mark T., Thornton, CO"Fair pricing, honest technicians, and the job was done right the first time. True North AC is the only HVAC company I'll call from now on."
— Sandra L., Westminster, COOur technicians are local — fast response times across the entire Denver north metro area.
Don't sweat it — literally. Our emergency response team is standing by 24 hours a day, 7 days a week.
(303) 733-2813 Call for Emergency ServiceFill out the form and a member of our team will be in touch within minutes during business hours. For emergencies, call us directly.
📍 Address: 1171 CO-128, Westminster, CO 80234
📞 Phone: (303) 733-2813
✉️ Email: info@truenorthairconditioning.site
🌐 Website: truenorthairconditioning.site
🕐 Hours: Mon–Sat 7am–8pm | 24/7 Emergency