Furnace Installation
Need furnace installation in Denver, CO? MoJo Home Services installs high-efficiency gas furnaces fast. NATE-certified techs, financing available. Call today.
Furnace Installation
Furnace installation in Denver, CO is not a job to delay when temperatures drop below freezing and your old system can no longer keep up. Whether your furnace has finally quit or you're replacing an aging unit before it fails, getting the right system installed correctly makes all the difference. MoJo Home Services delivers reliable furnace replacement in Denver with upfront pricing and same-day availability.
Furnace Installation in Denver, CO: What to Expect
Our installation process starts with a full assessment of your home's heating load, ductwork condition, and existing equipment. Denver's high altitude affects combustion efficiency, so selecting the right furnace size and AFUE rating matters more here than in lower-elevation markets.
We install gas, electric, and dual-fuel systems from leading manufacturers, and we'll walk you through all your options before any work begins. Many Denver homeowners also qualify for Xcel Energy rebates on high-efficiency units, which we help identify during your estimate. If you're also exploring heat-only alternatives, check out our heat pump services.
Signs You Need a New Furnace
Your current system may be telling you it's time for a replacement.
Furnace age exceeds 15 to 20 years
Repair costs keep climbing every season
Uneven heating throughout your home
Energy bills are rising without explanation
Frequent cycling or system shutdowns
Furnace Installation Cost in Denver
The average new furnace cost in Denver ranges from $2,800 to $6,500, depending on the unit's efficiency rating, brand, and your home's specific installation requirements. Older homes with limited ductwork access or needed upgrades will fall toward the higher end of that range.
MoJo Home Services offers flexible payment options so cost never stops you from getting reliable heat. Visit our financing page to explore low-monthly-payment plans that fit your budget. Free estimates are always included, so you know exactly what you're paying before we start.
Denver's Trusted Furnace Installation Team
MoJo Home Services has been installing furnaces across the Denver metro for over 16 years. Our NATE-certified technicians are licensed, insured, and trained to handle installations in Denver, Lakewood, Arvada, Westminster, Aurora, Littleton, Thornton, Centennial, Englewood, Broomfield, Golden, and Highlands Ranch.
We're BBB-accredited, EPA-certified, and committed to getting your home warm without the runaround. Contact MoJo Home Services today to schedule your free furnace installation estimate.
NATE Certified
BBB Accredited
EPA Certified
16+ Years Experience
Family-Owned
Why Choose Us
Denver’s trusted HVAC pros — delivering comfort, honesty, and reliable results for over 16 years.
Licensed and Insured
Fully licensed, insured, and backed by N.A.T.E. and EPA-certified technicians.
Expert evaluation
A culture of Educate & Recommend, to find the solution right for you.
Rapid + Ready
We arrive on time, tools in hand, and fully prepared to restore your MoJo!
Industry-Leading HVAC Brands
Heating & Cooling Brands We Work With
At MoJo Home Services, we proudly partner with the most reputable names in the HVAC industry to bring reliable, energy-efficient comfort solutions to Colorado homes. Our experienced team installs, maintains, and repairs systems from top-tier brands you know and trust — ensuring every home we service gets lasting quality and performance.
Help Center
Browse our full list of FAQs below to find clear, honest answers from the MoJo team. From repairs and maintenance to installation and warranty coverage, we’ve made it easy to get the information you need.
Frequently Asked Questions: Furnace Installation in Denver, CO
How much does furnace installation cost in Denver?
Most furnace installations in Denver range from $2,800 to $6,500. The final cost depends on the unit's efficiency rating, brand, your home's square footage, and whether ductwork modifications are needed. High-efficiency models cost more upfront but reduce monthly energy bills. MoJo Home Services provides free estimates and flexible financing options to make the investment manageable for your budget.
How long does a furnace installation take?
Most standard gas furnace installations are completed in four to eight hours. Complex jobs involving ductwork repairs, venting changes, or tight mechanical room access may take longer. MoJo Home Services offers same-day service when availability allows, and our technicians work efficiently to minimize disruption to your home and daily routine.
How do I know if I need a new furnace or just a repair?
If your furnace is over 15 years old, needs frequent repairs, or your energy bills keep rising without explanation, replacement is often the smarter investment. A good rule of thumb: when repair costs exceed 50 percent of the cost of a new unit, it's time to replace. MoJo's technicians will give you an honest assessment before recommending either option.
Does Denver's altitude affect furnace performance or installation?
Yes. At roughly 5,280 feet above sea level, Denver's thinner air affects combustion in gas furnaces. Units must be properly sized and sometimes de-rated for altitude to operate safely and efficiently. Our NATE-certified technicians account for Denver's elevation during every installation, and we help homeowners identify qualifying high-efficiency units eligible for Xcel Energy rebates.