Emergency HVAC Service in Denver, Colorado

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Keeping local homes comfortable since 18

Proudly serving Denver and nearby Denver‑area communities

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Whatever your HVAC system needs, Denver Comfort and Climate handles it. Our certified technicians find why your AC or furnace failed, explain your options, give you clear pricing, and get your comfort back on track.

Honest diagnosis, not guesswork — we track down the real problem and explain it in plain language before recommending any AC or heating work

Upfront pricing with no surprises — you see the full price for your HVAC repair or install before we begin, and that number doesn’t change when the work is done

Service that fits your schedule — same-week and many same-day appointments are available for Denver homeowners who need AC or furnace help fast

A team that stands behind the work — if something isn’t right after we leave, we come back, fix it, and make sure your system is running the way it should

You’ll receive a clear written summary of your system’s condition and honest recommendations, with no pressure to approve a big repair or replacement on the spot. Most visits wrap up in under two hours, and same-week appointments are regularly available in Denver.


What We Do

Our NATE-certified technicians serve homeowners throughout Denver and the surrounding Colorado communities. Every AC and heating job is backed by strong manufacturer warranties and our own workmanship guarantee.

Air Conditioning Repair & Installation

AC not cooling or ready for a new unit? We handle refrigerant recharging, compressor replacement, electrical diagnostics, and complete system installation. We service all major brands and size every new air conditioner to your home’s exact cooling load — no guesswork.

Heating & Furnace Service

When your heat goes out, we move fast. Gas and electric furnace repair, boiler service, and heat exchanger inspection to protect your family. We restore your heat quickly and make sure the system runs safely and efficiently all winter.

Heat Pump Systems

Installation, repair, and seasonal maintenance for air-source and ductless mini-split heat pumps. One system for heating and cooling — ideal for energy-conscious homeowners looking to reduce utility costs and improve comfort by zone.

“Our AC quit on one of the hottest days of the summer. Denver Comfort & Climate had a tech out fast, explained the issue, and had cold air blowing again the same afternoon.”

Sarah M.

“They were honest about what could be repaired on our old furnace and what should wait. No pushy sales pitch, just clear options and upfront pricing.”

Jason R.

“From the first call to the final walkthrough, the team was professional, on time, and kept our home clean while replacing our HVAC system.”

Emily K.

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Winston-Salem, NC, USA

Areas We Serve in Colorado

At Denver Comfort and Climate, we’re proud to help households throughout Colorado stay cool in summer and warm in winter. Below are some of the Denver‑area communities we regularly service.


For most emergency calls, we aim to have a technician on-site the same day — often within a few hours. When you reach out, we’ll give you a response window right away and keep you updated. If there’s a safety concern like a gas odor or carbon monoxide risk, tell us when you call so we can prioritize your visit.

Clear emergencies involve safety. Gas odors, a yellow or flickering pilot light, burning smells from your vents, or any sign of a carbon monoxide risk all require an immediate call. A complete AC or furnace failure during extreme heat or cold also qualifies, especially in homes with children, elderly residents, or pets. If you’re not sure, call us anyway. It’s better to learn it’s minor than to wait on something serious.

After-hours and emergency calls do typically carry a different rate than standard service, and we’ll tell you that upfront. What you won’t find is pricing that changes once the technician is in your home. You’ll know exactly what you’re agreeing to before any repair or replacement work begins.

If you smell gas or rotten eggs, leave the home right away. Don’t touch any electrical switches, and call your gas utility before calling us. For a standard AC or heat failure, turn the unit off at the thermostat. If your heat is out in cold weather, move to a smaller interior room and use layers or blankets to stay warm. Our technician will call ahead with an arrival update.

Yes. Our technicians work on all major heating and cooling brands and system types, including gas furnaces, heat pumps, central air systems, and ductless mini splits. It doesn’t matter how old the equipment is. Whether it was installed last year or has been running for twenty years, we have the experience and parts to handle most emergency HVAC repairs on the first visit.

Stay Comfortable

See how we can help you!

Get in touch

Denver Comfort and Climate

2101 S Platte River Drive

Denver, Colorado 80223

(555) 555-5555

Mon 8am–6pm · Tue 8am–6pm · Wed 8am–6pm · Thu 8am–6pm · Fri 8am–5pm · Sat 9am–5pm · Sun 9am–5pm


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