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The Best HVAC Company in Lochbuie, CO

Ultimate Heating & Cooling has been serving
the Denver Metro Area for over 40 years.

With over 40 years of experience in HVAC installation, maintenance, and repair, we are Lochbuie's trusted heating and cooling company. Our technicians service all types and models of HVAC equipment, so you can count on us for custom help with whichever system you have in your home.

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.

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Lengthen Your System's Life

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

You’re not alone if HVAC is at the top of your to-do list. Out of more than 6,000 homeowners, HVAC repair was #3 on the list of most-needed home services, only topped by gardening and pest control. Therefore, selecting an HVAC company that you can rely on is an essential choice for your home’s comfort. Many options are available when searching for an HVAC company, but all are not equal. Differences in skill, price, professionalism, timeliness, and more all come into play when deciding which company to choose. 

One factor you can keep in the back of your mind when researching is whether the HVAC technicians are NATE-certified. The North American Technician Excellence (NATE) certification indicates that the technicians have completed the industry’s highest and most recognized training across the nation. There are many benefits to working with NATE-certified technicians that you don’t get otherwise. All Ultimate Heating and Cooling technicians have earned their NATE certification and provide you:

  • Confidence in their expert ability to correctly diagnose and repair your heating and cooling equipment regardless of make or model
  • Knowledge of new and emerging technologies in case your house is suited for a new type of product
  • A job that’s completed efficiently and timely the first time around so you don’t have to make as many call-backs or warranty returns

NATE training isn’t a one-time event, either. Technicians regularly participate in training sessions in-house to maintain their skills and hold them to consistently high standards. In addition to certifications, other topics such as licensing, insurance, and policies can make a difference when picking between two HVAC companies. Read through our guide to see what questions you can ask your potential HVAC vendor to find the best fit for you.

Download the Questions to Ask Your HVAC Company


Lochbuie Heating and Cooling

In a place such as Lochbuie that experiences the full range of seasonal temperature fluctuations throughout the year, heating and cooling become especially important to your home’s comfort. A non-functioning HVAC system means that you, your family, guests, or anyone else inside might be too hot or cold to enjoy being there. Other ramifications of a broken heating and cooling system are:

  • Paying too much on your energy bills because your system isn’t operating efficiently
  • Losing $300 worth of heat each year through drafts, duct leaks, and old equipment, according to information from the Office of Energy Efficiency & Renewable Energy
  • Spending excessive money on ulterior heating or cooling appliances like portable electric heaters or fans to counteract the lack of HVAC control through the main system
  • Putting inhabitants at risk for health issues due to mold growth, dampness, and allergens being circulated through your HVAC system
  • A potential home fire since faulty electrical wiring or unclean HVAC systems can lead to combustion
  • Even more significant HVAC repairs needed since one broken part can lead to more, such as fan belt or capacitor damage causing a more serious cracked heat exchanger or melted casings

Lochbuie HVAC Services

We cater to a wide range of HVAC needs all the way from residential to commercial. Our attention to detail means we can secure small part replacements or successfully perform complex installations since we’re equipped for all types of HVAC services.

HVAC technician installing air conditioning unit

Air Conditioning in Lochbuie

Are you experiencing an air conditioning malfunction but don’t know how to fix it? Contact us! Our NATE-certified technicians know how to properly repair, maintain, and install air conditioning in Lochbuie. Carrier is a very popular HVAC brand that we are an authorized dealer for, but we’re knowledgeable about all the types of commonly found home cooling systems in Lochbuie:

  • Central air conditioners
  • Ductless mini-splits
  • Evaporative cooling systems
  • Window, wall, or floor-mounted air conditioners
Especially in summer when temperatures reach over 90 degrees, we know how much Lochbuie homeowners rely on their AC. We recommend getting seasonal checkups to proactively address any problems so you can have a smooth summer. We can take that off your plate with one of our annual maintenance plans that include the right tuneups at the right time of the year for optimal performance.

Home Heating in Lochbuie

Chances are, you have a furnace, heat pump, boiler, or water heater as the main heating system in your Lochbuie home. Is it over 15 years old? Is it making unusual noises? Sometimes a simple repair or ordinary maintenance can correct the problem you’re experiencing, otherwise a replacement may be necessary. Try out our Repair or Replace quiz for better guidance on which path is more appropriate in your scenario.

For temporary relief on how to make your Lochbuie home warmer without making any changes to your HVAC system, here are some quick and easy tricks:

  • The cold can set in through the flooring, so buy carpets or rug for extra insulation
  • Stop drafts by blocking your chimney when not in use and sealing gaps or cracks with caulk, weather-stripping, or insulation
  • Draw the warm air that’s closer to the ceiling downward by reversing ceiling fan direction
  • Keep warm air inside and cold air out by closing curtains overnight and using thermal curtains for added efficiency
  • Don’t waste warm air that’s created by other devices in your home from the bathroom or kitchen; open doors for steam to transfer to other rooms

HVAC-related items that can help heat your home without any major effort are to replace your air filter and install a smart thermostat. A clean HVAC air filter helps prevent your system from a cycle of overheating and shutting down, also known as ‘short-cycling.’ A smart thermostat is able to maintain a custom temperature schedule that automatically responds to changes in the weather, which ensures that your Lochbuie home is warmest when you need it. There’s no need to heat your home if no one is there or if you catch a sunny day amidst winter!


Ductless Heating and Cooling Lochbuie

When most people think of a home HVAC system, they picture the traditional silver, round, pleated ducts that carry heated or cooled air to each room. If the home was originally built with duct space in mind, then this system works. But what about attics, garages, or older homes that often don’t have room for bulky ducts? 

A ductless HVAC system utilizes an outdoor compressor, indoor handling unit, and three-inch diameter conduit in place of ducts. The conduit contains the needed electrical wires, refrigerant pipe, and drain line and is simple for us to install in one or two days. Lochbuie homeowners should consider ductless heating and cooling if there’s an area of their home that needs temperature regulation but can’t be connected to any current ducted HVAC. Many people are looking to convert their garage or attic into a craft room, gym, workshop, or spare bedroom, which are perfect for ductless HVAC. Plus, converting an unused area into a livable space adds $10,000 to your home’s resale value (according to HomeLight), so the investment will be well worth it in the long term. Learn more about whether your home is right for ductless HVAC.


Lochbuie Ductwork Repair

The state of your HVAC system’s ductwork greatly influences the efficiency of your energy usage. ENERGY STAR states that as much as 20-30% of duct air is lost due purely to leaks. What a waste! You’re paying for heated or cooled air that doesn’t even make it to you or your family. Be diligent and check your HVAC system regularly for leaks. Some tell-tale signs of duct leaks are an enormous amount of indoor dust, rooms that experience uneven temperatures, worn-out seals or rusted ducts, or fumes from the basement wafting into other rooms. 

If you notice any of these symptoms, it’s time to contact your local HVAC partner in Lochbuie. We offer everything from cleaning (which reduces allergens and irritants from getting circulated, improves airflow, and combats unpleasant odors) to more full-on repairs that include:

  • Using aluminum foil tape to seal ducts
  • Performing airflow tests to detect duct leakage
  • Bolstering insulation around the ducts to reduce heat loss
  • Balancing airflow by installing jumper ducts or transfer grilles

Home Air Quality in Lochbuie

In addition to heating and cooling, air quality is a large part of our services such as humidifiers, dehumidifiers, carbon monoxide (CO) detectors, and air cleaners/purifiers. We take this quite seriously since your home’s air quality doesn’t just affect your comfort but also your health. 

HVAC technician testing air unit

Let’s consider Lochbuie’s notoriously dry air (along with the rest of the Denver metro). If you’re continuously exposed to dry air in your home, common side effects are:

  • Dry skin
  • Chapped lips
  • Sinusitus
  • Dry throat
  • Flaking wood furniture
  • Peeling wallpaper
  • Chipping paint

Both you and your home are affected by dry air. Wintertime only exacerbates the effects, and we recommend checking out these DIY tips for addressing dry air in winter.

Mild but irritating ailments aside, more dire air quality issues can even lead to death. Carbon monoxide is a colorless, odorless gas that causes over 430 deaths yearly in the US due to poisoning. December to February are the riskiest months because that’s when homeowners close their windows and doors to keep heat in, which also decreases ventilation. Be informed of the causes, symptoms, and solutions for carbon monoxide in your home so you can protect your loved ones.

We’re your one-stop shop for all of your indoor air quality needs. Defend your home against detrimental airborne particulates with our whole-home professional testing for:

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

Home HVAC Inspections in Lochbuie

Your heating and cooling system endures heavy usage in some months with periods of rest in between. The switch between seasons is when it’s most susceptible to breakage since either the heating or cooling hasn’t been used in a while. Our home HVAC inspection identifies areas of concern so you don’t notice any interruption of service. During the inspection, we’ll:

  • Ensure that filters, vents, ducts, and flues are all working properly
  • Check that all furnace parts are clean and in good condition
  • Use a multi-meter to verify electrical resistance from the ignitor switch
  • Test smoke and carbon monoxide detectors
  • Keep our eyes open for non-HVAC related problems that could affect your home’s comfort like roof leaks, dampness, or poorly insulated water lines

Another time that a professional HVAC inspection would benefit you is prior to buying or selling a home. General home inspections are always performed but are not completed by an HVAC professional. HVAC equipment is one of the most expensive components of a home to replace, and you want to be sure that everything is in working order! One of our NATE-certified technicians will be able to go more in-depth into the condition of the home’s HVAC system before purchase or sale. Schedule an HVAC inspection in Lochbuie today, which only takes one to three hours to complete on average.

Schedule a Home HVAC Inspection


Top HVAC Company in Lochbuie

After 40 years in business, we’ve gained the support of hundreds of happy customers that describe us as “professional,” “knowledgeable,” and “friendly.” See for yourself by reading through these reviews and more on Yelp (4.5*), Angi (4.8*), and Google (4.8*).


HVAC Experience and Quality

All of our technicians are NATE-certified so you can expect the highest quality and service whether you’re in need of an HVAC consult, repair, maintenance, or installation. In addition to our status as a Carrier authorized dealer, we have earned the Carrier’s President Award multiple times, which is only awarded to the top 1% of all HVAC companies in the US. Our full licensing and insurance, certification from the Building Performance Institute Inc., and A+ rating and accreditation from the Better Business Bureau (BBB) only solidify our ranking as one of Lochbuie’s top HVAC companies. 

Get to know us and our mission better in this short clip:


We Know Lochbuie

We’ve operated in the Denver Metro Area for over 40 years and provide exceptional HVAC service to these five counties: Adams, Arapahoe, Denver, Douglas, and Jefferson. Our decades of experience allow us to truly understand the needs of local homeowners. You can count on us to repair, maintain, and install HVAC equipment an all types of homes, including new residential constructions and older homes.

Lochbuie HVAC Customer Support

Our team is ready to take your call around the clock for any heating and cooling emergencies you’re struggling with. Contact us 24/7 at (303) 289-2070 to explain the problem, and we will work to provide a solution for free in under five minutes. If a technician needs to make a trip to your house, the rate is $69 for the first 30 mins and $45 for each half hour after that. 

Our pricing is as transparent as possibleplease feel free to ask us any questions about it! There are also regular promotions that may help save on your bill. Check out our repair offers, rebates, and discounts to see if any apply to you. For your convenience, we do have financing options available as well so payment can be spread out as opposed to a large upfront sum. For long-term savings, look into our annual HVAC maintenance plans! Membership means that your heating and cooling system will be taken care of throughout the year and you don’t have to worry whether or not it’s getting the care it needs. 

We offer free estimates on any HVAC equipment replacements. When making replacements or upgrades, our technicians always follow a Manual JSD process set forth by the Air Conditioning Contractors of America (ACCA). The JSD process ensures that the HVAC system is appropriately sized for your residence. Oftentimes, HVAC companies will skip making manual calculations based on the actual size of your home and instead use generic estimations, which leads to oversized HVAC systems. We believe you should have the most efficient heating and cooling possible so you don’t overpay for your energy bills.

Are you ready to get the HVAC support you need? Send us a message or call us at (720) 647-5099 to get started!

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