Furnace Repair

Furnace Repair in Arvada

NATE-Certified Technicians. Same-Day Service. Free Estimates.

When your furnace stops working in the middle of a Colorado winter, you don’t have time to vet a long list of HVAC companies. Coffman & Company has been repairing furnaces for Arvada homeowners since 1983. Our NATE-certified technicians service all makes and models, and we’re a Carrier factory-authorized dealer, meaning repairs are performed to manufacturer-backed service standards. We respond 24/7 and offer same-day appointments, including weekends.

Free estimates are available on furnace repair, and financing options are there when a larger repair or replacement makes more sense for your situation.

Don’t wait out a failing furnace. Call Coffman & Company now at (720) 600-6887 to schedule same-day furnace repair in Arvada, or book online anytime.

Signs Your Furnace Needs Professional Attention

Furnaces usually signal trouble before they quit entirely. Catching these symptoms early can keep a manageable repair from turning into an emergency.

Watch for these warning signs:

Cold or lukewarm air from the vents despite the thermostat set to heat: a possible sign of a faulty limit switch, ignition issue, or heat exchanger problem
Banging, rattling, or grinding noises that suggest blower motor wear, a loose component, or a cracked heat exchanger
Frequent short-cycling where the furnace turns on and off repeatedly, often caused by restricted airflow or a failing thermostat
A yellow or flickering pilot light instead of a steady blue flame, which can signal a combustion problem or a carbon monoxide concern
Unexplained spikes in your heating bill pointing to a system working harder than it should due to failing components or restricted airflow
No response to thermostat settings at all, which may trace back to ignition, wiring, or control board failure

Why Arvada Homeowners Call Coffman & Company

Choosing an HVAC company for an urgent repair is a trust decision. Here’s what backs ours.

Four Decades of Local Experience
We’ve served Arvada and the Greater Denver area since 1983. That tenure reflects thousands of homes and relationships built over time.

NATE-Certified Technicians
NATE certification is the industry’s recognized standard for HVAC competency. Our technicians hold this credential, so your repair meets established safety and quality benchmarks.

Carrier Factory-Authorized Dealer & 2025 President’s Award
As a Carrier factory-authorized dealer, we’re held to manufacturer service standards on every job. Carrier recognized us with their 2025 President’s Award, their highest honor for excellence in customer service, quality, leadership, and safety.

900 Google Reviews
900 Google reviews reflect the confidence our customers have placed in us. We’ve earned that reputation through honest work and transparent pricing: accurate estimates upfront, no hidden fees.

Long-Tenured Team
Many of our technicians have been with us for over 20 years. When we show up at your door, you get experience, not guesswork.

Same-Day & 24/7 Availability
We take calls around the clock and can schedule same-day service, even on weekends. We also service all makes and models, not just Carrier equipment.

Schedule Your Arvada Furnace Repair Today

A furnace problem rarely gets better on its own. Whether your system is making noise, cycling erratically, or simply not heating, our team can diagnose the issue and recommend next steps. Free estimates and 24/7 availability mean you can reach us when you need us most.

Call Coffman & Company at (720) 600-6887 to book same-day furnace repair in Arvada, or use our online scheduling to set an appointment at your convenience.

Common Furnace Repairs We Handle

Furnace problems rarely announce exactly what’s wrong. Our technicians run thorough diagnostics across all makes and models: gas, electric, and high-efficiency systems. This helps us find the root cause before recommending a repair. Carrier furnace repairs are performed to factory-authorized service standards.

Repairs we commonly perform include:

Ignition system and pilot light repairs for furnaces that fail to start or can’t hold a flame
Heat exchanger inspection and repair, a critical safety service because a cracked heat exchanger can allow carbon monoxide to enter your living space
Blower motor repair or replacement to restore proper airflow and consistent heat distribution
Thermostat calibration and wiring repairs when the furnace doesn’t respond correctly to temperature settings
Limit switch and control board repairs that address short-cycling and unexpected shutdowns
Ductwork connections and airflow checks to rule out system-wide causes during a full diagnostic

Repair or Replace Your Furnace?

Not every furnace repair is the right call. When costs start climbing or a system is aging, replacement can make more financial sense. Our energy consultants can assess your furnace honestly and walk you through both options without pressure.

Most furnaces last 15 to 20 years. If yours is in that range and has needed repeated repairs, a replacement conversation is worth having. A practical guideline: if the repair cost exceeds 50% of a new system’s price and the furnace is over 10 years old, a new unit can deliver better long-term value.

One thing Arvada homeowners should know: Colorado House Bill 23-1161, effective January 1, 2026, requires any newly manufactured gas furnace sold or installed in Colorado to meet ultra-low NOx emissions standards. This law doesn’t require you to replace a working furnace, and repairs to existing equipment remain fully permitted. If your furnace is approaching the end of its lifespan, it’s worth knowing that replacement equipment will need to meet this standard. This may affect model availability and pricing when the time comes.

We install all makes and models of furnaces and can guide you through replacement options if repair isn’t cost-effective. Financing is available for new installations.

Maintenance That Prevents Emergency Repairs

Most furnace breakdowns don’t happen without warning. Regular maintenance catches small issues: worn components, restricted airflow, and calibration drift before they become the problem that leaves you without heat on a cold night.

Annual tune-ups, ideally scheduled in late summer or early fall, give our technicians time to inspect, clean, and calibrate your system before Colorado’s heating season arrives. Replacing air filters regularly during peak use keeps airflow strong and reduces strain on the blower motor and heat exchanger. For gas furnaces, carbon monoxide detector testing is a smart part of seasonal preparation.

Consistent maintenance can extend your furnace’s lifespan, reduce emergency repair frequency, and help preserve manufacturer warranty coverage. Coffman & Company offers routine HVAC maintenance plans that include heating system tune-ups, and we’re available 24/7 to schedule preventive service before the season demands it.

Serving Arvada & the Greater Denver Area

We’ve been repairing furnaces across Arvada and the surrounding Greater Denver area since 1983, covering communities throughout Jefferson County and the broader Denver metro. If you’re in the area and need furnace repair, our team is ready.

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We Earn Every Review the Same Way

Through Reliable, Local Service.

Our Go-To Company For Years!
“We’ve been using Coffman for years, and they are one of those rare companies that keep their service, price, & professionalism top tier. We plan to use them for many years to come.”

- Matt M.
I Highly Recommend Them!
“Coffman was wonderful. Very kind and knowledgeable, and the person in the office was so good about getting me help quickly. This company is the best in the business.”

- Leonard M.
Very Professional
“I am so appreciative of their great customer service. I had sticker shock, but the bid was competitive. I am enjoying my new HVAC system and hot water heater. I strongly recommend Coffman.”

- Elaine G.
Will Definitely Call Again
“We had a routine furnace cleaning & inspection. It was very easy to schedule, and the technician was very polite & on time. They even sent us a summary with photos and the price was great compared to what I saw elsewhere.”

- Kathryn W.
Look No Further
“We recently used Coffman & Company to install an AC unit for our home. The whole process was a positive experience. We feel that the process was priced fairly and no payment until completion. They also give a veteran’s discount.”

- Shelley C.
Will Definitely Use Again
“When your air conditioning is down and other companies can’t come out for a week, Coffman has availability right away. Kyle was amazing! Fortunately, he had the part in his van and was able to get my unit running the same day.”

- Brandon K.
Coffman is Fantastic!
“Prompt responses, kind staff, fair prices. Cameron provided service for my mini-split system in my unit today (it’s hard to find a company that will even service mini-splits!). He explained everything & is clearly an expert. So happy with C&C”

- Danielle O.
We Would Highly Recommend Coffman to Anyone for Their HVAC Needs!
“We are extremely pleased with the entire process of replacing our HVAC system. We received multiple bids and chose Coffman because of their competitive pricing and the wealth of information (without pressure) that Zach provided for our project.”

- Don H.
I Am So Happy With Coffman
“In a time when home repair & maintenance is so aggravating due to costs, quality and service, I am so incredibly pleased with the team at Coffman and am so happy that we chose them. I’d highly recommend them to anyone seeking a HVAC company.”

- Katie B.

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The Smartest Way to Stay Comfortable

Seasonal Tune-Ups. Priority Service. Real Savings.

A well-maintained HVAC system lasts longer, runs better, and costs less to operate. Our maintenance program gives you professional care twice a year, plus member-only perks designed to keep your home comfortable and your budget steady.

Explore The Benefits

Up to $6,000 in Rebates When You Upgrade to an Energy-efficient Heat Pump *Some exclusions apply. Qualified equipment only. This offer cannot be combined with any other offers and can only be used once per household. Rebates available until funding runs out. Rebates vary by equipment.

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Real People. Real Solutions. Every Time.

At Coffman & Company, we're always ready to take your calls! Give us a call or fill out the form below to contact one of our team members.