<img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=2263329550564035&amp;ev=PageView&amp;noscript=1">

The Best HVAC Company in Foxfield, CO

Ultimate Heating & Cooling has been serving
Foxfield for over 20 years.

Homeowners in Foxfield rely on us for their HVAC needs whether it’s maintenance, repair, or installation. As a family-owned business with over two decades of experience, making your home comfortable is our top priority. We provide the exceptional service and quality that UHC is known for regardless of the type of heating and cooling equipment found in your Foxfield home; we’ve seen it all!

Ultimate Services




Any Make Or Model

No matter the make or model, we can fix it. Call now if you need help with repairs!



Only Quality Systems

We only install the best systems, guaranteed to be cost-effective and energy efficient.

service (2)


Lengthen Your System's Life

We provide thorough equipment checks and maintenance to make your system last longer.

In Choosing an HVAC company can seem like a daunting task since there are multiple options. Take some time to research the differences and understand which will best fit your needs since not all HVAC companies are equal. There can be differences in professionalism, knowledge, products, pricing, and more. Read our guide to learn about the questions you should ask your HVAC company to decide which one to select. 

Download the Questions to Ask Your HVAC Company

Since HVAC is third on the list of most needed home services after gardening and pest control, it’s common for homeowners to be searching for a vendor. You need to be confident in your decision of who to choose. One of the main reasons we’re a preferred choice in Foxfield is that all our technicians are certified by North American Technician Excellence (NATE). NATE is the largest HVAC training and certification organization in the nation. Attaining certification means that the technician has met the highest standard of HVAC training available. NATE-certified technicians offer Foxfield homeowners many benefits:

  • Technicians are experts in diagnosing, maintaining, and repairing heating and cooling equipment due to their advanced training
  • Skills are kept sharp year-round with regular in-house training consistent with NATE’s requirements
  • New HVAC technology and products are explored in-depth so technicians can make qualified recommendations in addition to their ability to work on the latest technology
  • Any issues within your HVAC system are correctly addressed the first time, so you don’t have to deal with the hassle of making call-backs or warranty returns
  • You get the best value for your money since all work is completed efficiently, timely, and accurately

Foxfield Heating and Cooling

The temperature in Foxfield runs the full gamut from below freezing in winter to over 100°F during the heat waves of summer. With such a wide variance, sometimes even facing drastic changes in weather on the same day, the best way to stay comfortable in your home is to have a working HVAC system. A functioning heating and cooling system ensures that your family doesn’t even notice weather fluctuations outside since they’re in a stable environment. If your HVAC isn’t working efficiently, you could face breakdowns, unnecessary discomfort, and:

  • Health issues caused by particulates in the air like mold, bacteria, and allergens
  • Potential fire due to bad electrical wiring or objects lodged in ducts
  • Expensive repairs that could have been proactively avoided
  • Wasting money to run portable heating or cooling appliances that take a lot of power to operate
  • Losing heat through leaks and drafts, which the Office of Energy Efficiency & Renewable Energy says costs the average homeowner $300 annually
  • Unusually high energy bills

HVAC care should be at the top of any homeowner’s fix-it list since there are so many consequences stemming from a neglected system!

Foxfield HVAC Services

You can be sure that our team can help with any of your HVAC needs. From needing to work with a small budget to installing complex ductwork on a commercial building, we’re here for you. Learn more about our most popular services below to understand our capabilities better.

Foxfield Home Cooling

As an authorized Carrier dealer, we’re very familiar with all Carrier equipment for both heating and cooling. However, there are many AC brands that we see in Foxfield and also types of air conditioning systems, like:

  • Central air conditioners
  • Ductless mini-splits
  • Evaporative cooling systems
  • Window-mounted air conditioners
  • Wall-mounted air conditioners
  • Floor-mounted air conditioners

We provide air conditioning repair, maintenance, and installation in Foxfield. If you want to learn more about items involved in AC upkeep, check out our Air Conditioning 101 page for foundational tips. Taking our Repair or Replace quiz can give you a better idea of whether you’ll need some simple repairs or a complete AC system replacement. 

Sometimes an air filter change or straightening fins can greatly improve your cooling system. We offer inspections and testing so you know exactly what’s needed to bring your AC system to its best performance. Contact our team today to get started.

Home Heating in Foxfield

A very real possibility homeowners in Foxfield face is a complete heating breakdown in wintertime. It’s also one of the worst situations since that leaves your family susceptible to freezing conditions. Here are some easy DIY tips to keep your home warm (outside of HVAC service):

  • Fight drafts by sealing gaps and cracks with caulking, weather-stripping, or insulation
  • Insulate your home more with carpet or rugs
  • Draw warm air downward by reversing ceiling fan direction
  • Block your chimney when you’re not using it so warm air doesn’t escape, and cold air doesn’t come in
  • Create a barrier so cold air doesn’t come through window areas by closing curtains at nighttime and using thermal curtains for extra protection
  • Use steam and heat to your advantage by opening bathroom and kitchen doors while showers or ovens are in use

The action that will have the greatest impact on keeping your home warm is fixing any problems with your heating system. Our NATE-certified team can maintain, repair, and install furnaces, heat pumps, boilers, and water heaters. We also replace air filters, which if in poor condition, can cause “short cycling” (where your heating system is in a constant cycle of overheating, shutting down, and restarting). Installing a smart thermostat assists further by providing heat when your schedule most needs it and adapting automatically to weather conditions outside.

If you’re interested in cost-saving options, heat pumps typically reduce electricity usage for heating by 50%. Contrary to their name, heat pumps are also effective at cooling by running in reverse. Consider the four main types of heat pumps to see if one matches your home: air-to-air, water source, geothermal, or hybrid. 

Reach out to our team for guidance on how to make your home cozy again!

Ductless Heating and Cooling Foxfield

Homes and areas that don’t have space for traditional HVAC ductwork are ideal for ductless heating and cooling. Ductless heating and cooling replaces bulky ducts with an outdoor compressor and indoor air handling unit. Instead of using ducts as a connection anywhere, a small three-inch diameter conduit that houses electrical wires, a refrigerant pipe, and a drain line connects the two units. Ductless HVAC is very easy to install, taking one or two days on average and only requiring a simple hole, versus installing ductwork which could require entire wall teardowns.

Find out more about the types of areas where ductless HVAC applies. It’s common in older homes not to have a central heating and cooling system from initial construction or the space to add ductwork later. Other areas often disconnected from central HVAC systems are garages, attics, or workshops. Converting an unused space into a liveable area adds to the value of your home! According to HomeLight, that conversion can add $10,000 to your home’s resale value. Especially since ductless HVAC installation can cost as little as $5,000, it’s well worth the investment. Contact our team to discuss your home and see if going ductless is a good fit.

Foxfield Ductwork Repair

Did you know that you can lose 20-30% of your duct air due to duct leaks? That’s a large part of your energy bill that goes to waste. Luckily, repairs are easy, and we work on all types of ducts from flexible round to rigid rectangular. 

You can spot leaking ducts if you notice worn-out seals, crushed or bent ductwork, or unusually high amounts of indoor dust. Sometimes you can feel the effects of leaking ducts if certain rooms are unevenly heated or cooled. Another sign of leaking ducts is if you smell fumes from the basement wafting into other rooms. Lastly, abnormally high energy bills are an indicator that your HVAC system isn’t working as it should and you’re losing efficiency. 

We repair ductwork by sealing gaps using aluminum foil tape or sealant. For added performance, we install jumper ducts or transfer grilles to balance the system’s airflow. Duct leakage and airflow tests confirm whether all the leaks are fixed, and we also add insulation if needed to reduce heat loss. As a stand-alone service or in addition to duct repair, we offer duct cleaning to mitigate airborne allergens, irritants, and unpleasant odors.

Home Air Quality in Foxfield

Comfort isn’t the only reason to maintain your heating and cooling system. The air quality inside your home directly impacts your family’s health.

In Foxfield, because of the Denver Metro’s high altitude, overly dry air is a consistent air quality concern. Dry air can affect people inside your home and your home itself. Some negative effects of dry air include:

  • Dry skin
  • Dry and scratchy throat
  • Chapped lips
  • Sinusitus
  • Worsening of respiratory illnesses
  • Peeling wallpaper, paint, or plaster
  • Chipping wood furniture or flooring

Aside from having an HVAC professional install a whole-home humidifier, you can follow these DIY steps to fix dry air during winter when people typically feel its effects most.

As another air quality concern, Colorado has an alarming history of carbon monoxide (CO) poisoning, which is an odorless and colorless gas that can cause death if left unchecked. Over one-third of CO poisoning-related deaths happen during the cold months of December to February since that’s when home windows are closed to keep the cold out. Poor ventilation then traps and accumulates the gas to dangerous levels. Find out more about the causes, symptoms, and solutions for CO poisoning in our blog. The primary way to protect your loved ones against CO poisoning is to install CO detectors on every level of your home, which we can do for you if you prefer.

Regular duct cleaning will reduce the amount of particles, bacteria, mold spores, dead skin, and other airborne contaminants circulated by your HVAC system. We also offer whole-home humidifiers, dehumidifiers, and purifiers to get your home feeling the way you want it to with the clean air you deserve. Our technicians can conduct indoor air quality tests to detect the unsafe presence of the following and take the appropriate steps:

  • Allergens
  • Asbestos
  • Bacteria and mold
  • Combustive elements
  • Volatile organic compounds (VOCs)

Home HVAC Inspections in Foxfield

There are certain times of the year when your heating and cooling system is most susceptible to breakage. The periods during changes of season, like transitioning from winter to spring, are when HVAC equipment faces challenges. Parts can rust or malfunction while the equipment isn’t in use, which then causes a problem when it starts up again. The best way to keep your HVAC system running year-round is to perform regular maintenance to prevent major issues from occurring. 

Our home HVAC inspections provide you with the status of your heating and cooling system. We will:

  • Check that all ducts, filters, vents, and flues are clear of any blockages and in good working condition
  • Use a multi-meter to test the ignitor switch’s electrical resistance
  • Verify that crucial furnace parts like the heat exchanger and interior casings are clean
  • Test smoke detectors and carbon monoxide detectors to make sure your home is protected
  • Simultaneously watch out for roof leaks, poorly insulated water lines, and clogged drains which also impact your home’s comfort

A great time to schedule a home HVAC inspection is prior to the start of a new season and before the purchase or sale of a Foxfield home. A general home inspector doesn’t have the full extent of HVAC knowledge that a NATE-certified technician does. A heating and cooling system is one of the most expensive home appliances to replace, so it’s important to do an in-depth review. Skipping a professional HVAC inspection puts you at risk of inheriting costly repairs if the sale is finalized. Inspections usually take only a couple of hours to complete, plus the roughly $500 average cost is well worth the tradeoff of missing deeper HVAC issues. 

Contact our team to feel confident in your HVAC system’s current condition.

Schedule a Home HVAC Inspection


Top HVAC Company in Foxfield

We’ve built a reputation as one of Foxfield’s best HVAC companies. Our two decades of experience installing, maintaining, and repairing all types of HVAC equipment ensure that you receive the expert service you need. Here’s what our clients say about us:

“Ultimate Heating & Cooling installed a new AC and furnace for me last year - no issues whatsoever. They just completed servicing the unit and did a wonderful job as always. Kyle was on time, professional, and friendly. So happy to have signed up for their annual service program and highly recommend it. They provide a detailed report with pictures. Great company, great service!” - JP

“I had four different companies out to my home for an estimate and Ultimate Heating & Cooling was the best. They are participating in the new Denver Climate Action Rebate program which saved me multiple thousands of dollars. Kyle was great at getting everything set up equipment-wise and priced out. Kelly and Ricardo did the installation and were finished in only a few hours.” - Geoff Hach

“I have been using Ultimate for over 10 years for our rental properties. They are great to work with, easy to communicate with, and they get the job done. Thank you to all your team. Kyle has been our tech almost always - thank you for your friendly service.” - Rosie Ibarra

See what hundreds of our satisfied customers have to say on Yelp (4.5*), Angi (4.8*), and Google (4.8*).


HVAC Experience and Quality

Here’s how you know that Ultimate Heating & Cooling is an upstanding HVAC company:

  • Fully licensed and insured with an A+ rating and accreditation from the Better Business Bureau (BBB)
  • Certification from the Building Performance Institute Inc. to signify meeting national standards for contractors working in the home performance industry
  • Multiple-time Carrier President’s Award winner, which is earned only by the top 1% of HVAC companies in the US
  • Technicians certified by NATE, the nation’s most rigorous and thorough HVAC training program

Get to know us and our mission better in this quick one-minute video:

We Know the Foxfield Area

The five counties we’ve covered for over twenty years are Adams, Arapahoe, Denver, Douglas, and Jefferson. We’re very familiar with local homeowners' heating and cooling challenges in the Denver Metro Area. Whether it’s a new residential construction or older home, we will provide expert HVAC recommendations and services. 

Send us a message to discuss your HVAC needs today!

Foxfield HVAC Customer Support

We’re here for you around the clock to help fix your HVAC emergencies. Call us at (303) 289-2070 to explain your problem and get a solution in under five minutes. One of the benefits of working with us is getting transparent pricing. A phone solution is free and a technician visit, if needed, is $69 for the first 30 minutes. 

Any quotes for heating and cooling unit replacement are provided at no cost. When suggesting upgrades, we follow the Manual JSD process developed by the Air Conditioning Contractors of America (ACCA). Doing so ensures you’re getting the right equipment for your unique home as opposed to an oversized system based on general home sizing estimates.

To make HVAC service more cost-accessible, we offer financing and regular promotions so you’re not putting off the HVAC repairs that you need to be comfortable in your own home because of the expense. See if either option applies to your heating and cooling goals.

For even more savings, check out our Annual Maintenance Program. For a yearly fee starting at $125, we will check your HVAC equipment for you during critical times of the year to catch major issues before they develop and perform regular cleaning checkups. For example, a UHC maintenance plan includes:

  • Induced draft motor amp draw check
  • Flue slope and corrosion check
  • Ignitor condition check
  • Filter replacement
  • Safety component check
  • Blower motor amp draw check
  • Inducer motor condition and port clean
  • Visual furnace inspection
  • Electrical wire condition
  • Blower motor shaft integrity
  • Dust and debris removal from internal unit(s)
  • Thermocouple or flame sensor check
  • Cycle furnace on and off from the thermostat

Be a proactive homeowner! Find the HVAC maintenance plan that fits your heating and cooling needs. 

For all other HVAC problems or questions, our team is looking forward to helping. Call us at (720) 772-4291 or send us a message to get started!

Send us a message