Heating Services in Denver, CO
From furnace installation to air handler upgrades, we keep Denver homes warm. Whether you need a new high-efficiency furnace, repair, or annual maintenance, our certified technicians have you covered.
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See What Sets Us Apart For Heating
UniColorado is locally owned, founded in 2014 by an HVAC professional with 37 years of field experience. Our NATE-certified technicians work with Carrier, Rheem, and Trane. From high-efficiency gas furnaces to air handlers for heat pump systems, we handle installation and maintenance. Free estimates. Permits included.
Upfront Pricing
No hidden fees, no change orders. Estimates provided before any work begins.
Heating Experts
Our factory-trained technicians are certified specialists with extensive experience.
Rebates & Savings
We help you take advantage of all eligible utility and government rebates.
100% Satisfaction
Locally owned business. Your satisfaction is our top priority. We stand behind our work.
Common Issues
Heating Issues to Look Out For
Heat Can't Keep Up with Thermostat
If your home never gets warm enough, start by changing the air filter. A dirty filter impedes airflow and reduces efficiency. If that doesn't help, your system may need professional attention.
Vents Blowing Cold or Lukewarm Air
Your furnace may be failing to ignite properly. Try turning off the furnace switch, waiting 10 minutes, and turning it back on. If that doesn't work, call for service.
Unusual Sounds from Furnace
Banging, grinding, or tapping sounds often indicate inducer or blower motor issues. This happens with wear over time. Have it assessed before it fails completely.
Furnace Power Cycles Constantly
Short cycling is commonly caused by transformer, control board, or power issues. This puts extra stress on components and should be addressed promptly.
Won't Turn On or Won't Turn Off
Check your thermostat first. If the furnace won't turn off, it's likely a control board, wiring, or accessory issue. Call for professional diagnosis.
Higher Gas Bills Every Winter
Efficiency decreases over time due to wear or lack of maintenance. If your system is 15-20+ years old and bills keep rising, replacement may be more cost-effective.
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When Does a Furnace Need Replacing?
Most furnaces last 15-20 years. As efficiency drops and repairs become more frequent, replacement often costs less over time than continued repairs. Signs your furnace may be near end of life: strange noises (banging, rattling), short cycling, rising gas bills, uneven heating, or the system requiring multiple repairs in a single season. High-efficiency models (95%+ AFUE) reduce heating bills by 15-30% compared to standard 80% units. For homes that qualify, a heat pump is worth comparing - it replaces both the furnace and AC and qualifies for rebates up to $15,750 (3-ton system with Xcel, HEAR, and state credits stacked).
High-Efficiency Furnace BenefitsRealReviews
Our Homeowners Love Us
Ann M.
Had an estimate from a company that Costco uses. I was quickly convinced to switch to another product because that one had class action lawsuits. Received a $28k and was pressured to sign. Found UniColorado from an AI search and they not only saved me 5k on the total but, I have a much better furnace!! Great service, installation, follow-up and communication. Would recommend!! ⭐⭐⭐⭐⭐
Matt T.
UniColorado has great customer service. They installed an ac and furnace for me. They additionally have come out and answered any questions I have. Their whole operation is great.
Aaron H.
The entire team with UniColorado worked tirelessly to get our new AC/Furnace installed. Understanding that we were working with a tight time frame, the guys got the job on the schedule quickly, and then went above and beyond to make sure everything was right after a couple of things didn't go according to plan. Could not recommend UniColorado more.
Premium Equipment, Expert Installation
We're authorized installers of all major heating brands, with specializations in Carrier, Rheem, and Trane. Our technicians are factory-trained and NATE-certified, ensuring your system is installed correctly the first time. Every installation includes permit coordination, final inspection, and a 12-year parts warranty.
How often should a heating system be serviced?
We recommend annual furnace maintenance before the heating season starts (typically September or October). This catches wear-and-tear issues, ensures efficient operation, and extends equipment life. If you have an older system (15+ years), twice-yearly inspections can help you avoid unexpected breakdowns.
When Should I Schedule Heating Services?
Furnace Installation
Installing a new furnace involves more than just swapping equipment. We perform comprehensive load calculations to ensure proper sizing, evaluate your ductwork for optimal airflow, and recommend efficiency levels that match your budget and goals. Our installations include permits, inspections, and manufacturer warranties.
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Furnace Repair
When your furnace stops working, fast diagnosis is critical. Our technicians carry diagnostic tools and common parts to resolve most issues in a single visit. We service all major brands including Carrier, Trane, Rheem, and more. If repair costs exceed 50% of replacement value, we'll discuss your options honestly.
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Furnace Maintenance
Annual furnace maintenance extends equipment life and prevents mid-winter breakdowns. Our tune-up includes cleaning the flame sensor, inspecting the heat exchanger for cracks, testing safety controls, measuring combustion efficiency, and checking for carbon monoxide leaks. We catch small issues before they become expensive failures.
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CommonQuestions
Heating Service Questions
Need Heating Service?
Free estimates for installation. Call for repair scheduling.