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10 Best HVAC
in Westminster, CO

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Written By Bradford Cuthrell

Last Updated June 2024

On average, American homeowners devote 55% of their home energy usage to heating and cooling, according to the Department of Energy. In Westminster, you're likely looking to reduce your energy usage and save money on your bills.

Our list of the top HVAC companies in Westminster can help you get your system into top shape, allowing you to keep comfortable while saving money.

Top 10 Best HVAC Companies in Westminster

Controlling Systems

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7000 N Broadway #1-106, Denver, CO 80221 (720) 445-8906 controllingsystemsco.com

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Reliable customer support

Free quote

Prompt service delivery

Clear pricing policy

Services Offered

Ventilation
Furnace installation
Boiler repair
Maintenance
Radiant heating
Boiler installation
Furnace repair
Emergency services
Filtration
Ductless
Ac repair
Indoor air quality
Smart home integration
Ac installation

Sanders and Johnson Heating and Cooling

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7100 Broadway #7K, Denver, CO 80221 (720) 594-2176 sandersandjohnson.com

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Informative resources

Clear pricing policy

Reliable customer support

Prompt service delivery

Services Offered

Maintenance
Ductless
Boiler installation
Indoor air quality
Boiler repair
Inspection
Furnace repair
Ac repair
Filtration
Emergency services
Ac installation
Furnace installation

Now Heating and Air

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8661 Rosemary St, Commerce City, CO 80022 (303) 287-8000 nowha.com

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Reliable customer support

Clear pricing policy

Prompt service delivery

Free quote

Services Offered

Indoor air quality
Maintenance
Duct cleaning
Emergency services
Boiler installation
Ductless
Furnace repair
Ac installation
Inspection
Boiler repair
Furnace installation
Ac repair

Vectra Mechanical HVAC, Electrical and Plumbing

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5610 N Lamar St, Arvada, CO 80002 (303) 479-4940 vectramechanical.com

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Prompt service delivery

Free quote

Clear pricing policy

Services Offered

Emergency services
Ductless
Ac repair
Maintenance
Boiler installation
Boiler repair
Ac installation
Furnace repair
Ventilation
Indoor air quality
Furnace installation

Apple Aire Heating & Cooling

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4020 Youngfield St, Wheat Ridge, CO 80033 (303) 586-7064 appleaire.com

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Free quote

Reliable customer support

Clear pricing policy

Services Offered

Maintenance
Ductless
Emergency services
Furnace repair
Ventilation
Boiler installation
Indoor air quality
Furnace installation
Ac installation
Ac repair
Filtration

Green-Tech Heating & Cooling

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2951 W 91st Ave, Federal Heights, CO 80260 (720) 276-1403 greentechheatingandcooling.com

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Reliable customer support

Services Offered

Emergency services
Maintenance
Furnace repair
Ductless
Boiler repair
Filtration
Inspection
Indoor air quality
Furnace installation
Boiler installation
Ac repair
Duct cleaning
Ac installation

Efficient Comfort: Heating, Cooling & Mechanical

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10835 N Dover St #100, Westminster, CO 80021 (720) 299-8745 coefficientcomfort.com

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Free quote

Reliable customer support

Clear pricing policy

Services Offered

Furnace installation
Maintenance
Indoor air quality
Ventilation
Boiler installation
Filtration
Furnace repair
Ac installation
Ductless

Logic HVAC/R

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565 E 70th Ave Unit 8E, Denver, CO 80229 (720) 863-7940 logichvacr.com

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Reliable customer support

Free quote

Clear pricing policy

Services Offered

Emergency services
Ventilation
Furnace repair
Furnace installation
Filtration
Maintenance
Indoor air quality
Ac repair
Ac installation
Ductless
Inspection

Tradewinds Heating and Cooling, Inc.

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4935 Independence St, Wheat Ridge, CO 80033 (720) 363-7600 tradewindsheatingandcooling.com

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Clear pricing policy

Informative resources

Reliable customer support

Free quote

Services Offered

Emergency services
Maintenance
Duct cleaning
Boiler installation
Furnace installation
Ductless
Ac repair
Indoor air quality
Ac installation

Mountain Breeze Heating & Air, Inc.

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7100 Broadway unit 5-0, Denver, CO 80221 (303) 288-2515 mountainbreezeheatingandair.com

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Clear pricing policy

Reliable customer support

Prompt service delivery

Services Offered

Furnace installation
Maintenance
Ac repair
Ac installation
Boiler installation
Furnace repair
Boiler repair
Indoor air quality
Filtration
Ductless
Emergency services
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

An HVAC system that's malfunctioning or old likely needs professional attention for maintenance or replacement. Watch for these signals that your system needs service:

  • Refrigerant leaks
  • Unusually high energy bills
  • Poor air circulation or uneven heating/cooling
  • Corrosion, cracking, or rust
  • Frequent breakdowns and need for repairs
  • Temperature control issues or thermostat malfunctions
  • Odd noises when turning on
  • An HVAC system that's over 15 years old

If you notice any of these HVAC red flags, your system evaluated. A local technician can complete an inspection, diagnose problems, and recommend repairing or replacing your HVAC unit.

Cost of HVAC Installation and Maintenance in Westminster

What you pay for HVAC installation or maintenance depends on your system style. Common HVAC unit styles include the following:

  • Split or mini-split: Homes without ductwork for central air often have split or mini-split HVAC systems. These systems consist of interior units in each room to control temperature. These indoor units connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions in the same way as a normal split system, but has the benefit of being able to utilize energy from either electric or gas sources.
  • Heat pump: Heat pumps move hot and cold air between your house and the outdoors. They don't make their own heating and cooling, so they work best in more moderate climates.
  • Packaged heating and air: Packaged HVAC systems are a great choice for smaller houses. They have a single heating and cooling unit, usually in an attic or basement. This unit is often small, cost-effective, and easy to maintain.

HVAC maintenance prices vary depending on what services are needed. HVAC systems are complex and may require different kinds of maintenance. Prices for common services are as follows:

HVAC Unit TypeCost
Split$2,003-$5,106
Hybrid Split$4,058-$7,477
Heat Pump$3,142-$32,020
Packaged Heating and Air$263-$438

Ways to Save Money on HVAC Costs

It's important to take care of HVAC repairs and replacements in a timely manner, but it can also be expensive. Fortunately, there are steps you can take to reduce wear and tear on your HVAC.

  • Change filters regularly. Air flows through your HVAC system most effectively when you replace or clean the filters every 30–90 days. Also avoid letting debris pile up on the outdoor parts of your HVAC.
  • Keep your system clean. Keeping your condenser fan blades, ductwork, grills, and indoor evaporator coil clean helps your HVAC system function effectively and lowers your risk of mold. The National Air Duct Cleaners Association recommends cleaning your HVAC system when you notice it starting to get dirty.
  • Monitor for potential problems. Monitoring your system for problems — for example, by checking your thermostat and energy bills routinely — helps you get ahead of problems before they get too expensive.
  • Change the position of your blinds seasonally. During winter, leave your blinds open so your home benefits from passive solar heat. In summer, keep blinds shut to block out heat. Doing both lowers the amount of work your HVAC system needs to do.
ServiceCost
Filter Replacement$66-$175
Condensor Cleaning$1,315-$3,944
Thermostat Repair$88-$219
Ductwork Cleaning$421-$1,052

How To Choose a Local HVAC Company

Knowing the right things to look for in an HVAC company is key for a smooth repair or installation. Established providers with certified technicians can offer assurance your HVAC system will deliver consistent coolig and heating year-round.

Compare Multiple Bids

Contact at least three HVAC providers for quotes. Explain the issues and have technicians visit to inspect your system if possible. Compare the contractors' explanations, solutions, estimated costs, timeframes, and warranties. Avoid providers that pressure you or demand payment upfront.

Check Credentials

Look for an HVAC company that employs skilled technicians who have the necessary licensure and training. In all states, HVAC contractors need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." An individual must pass an exam (the type of exam depends on what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled at the state level.

Colorado doesn't have state-level licensing requirements for HVAC contractors; however, anyone who operates an HVAC business is required to have a Colorado business license, as well as insurance. It's a good idea to check with your municipal government to learn if there are any local licensing requirements for HVAC contractors. Any contractors who do plumbing or electrical work in addition to HVAC work must be registered with the State Plumbing Board or the Colorado Electrical Board, respectively. You should also check reviews and complaints on sites like Yelp, the Better Business Bureau (BBB), and Google Reviews. Pick a company with positive reviews and reports of fantastic customer experiences.

Understand Work Details

Always make sure you know what a company’s process looks like. When HVAC repairs are needed, ask your provider to list which parts require replacement and explain why. Confirm that your technician will clean and test the system afterward to ensure proper operation. For replacement, ask the contractor to explain the new HVAC system model, estimated installation time, brand, features, and energy efficiency. Before starting the project, you should understand the process your provider will use to properly size the system for your home and the price you'll pay.

Compare Warranties

A trustworthy HVAC company will stand behind its repair services and installations with a warranty. The longer and more comprehensive the warranty coverage, the better. Carefully review warranty terms for each contractor and choose the company that provides the greatest protection at a reasonable price.

Get Quote in Writing

Always get estimates for HVAC service in writing before work begins. A comprehensive quote should cover both labor and materials. Make sure you review all terms before signing a contract.

Frequently Asked Questions About HVAC in Westminster, CO

Normally, your HVAC system should be inspected twice a year. After an inspection, your HVAC technician will tell you what services are required. You should also have an inspection if you start to notice any issues, like unusual smells, leaks, or strange noises. If you have ductwork in your home, it should be serviced every few years.

The best times of the year to have your HVAC system inspected are the spring and fall. Technicians are less busy during these times, making it easier to get an appointment. This also helps get your system ready for the summer and winter, the times of the year when it gets the most use.

You can save energy throughout the year by reducing the amount of power your HVAC system uses to maintain the temperature of your home. Always keep your thermostat as close to the outside temperature as possible, and avoid making drastic changes — adjust it only a few degrees at a time. You might also consider installing a smart thermostat.

Generally, HVAC installation or replacement takes one to three days for the entire system. Installing or replacing an air conditioning unit or a furnace takes anywhere from about half a day up to two days. The exact amount of time will be based on factors like the size of your house, how easily accessible different parts of the system are, and whether your technician finds any problems.

For a 2,000-square-foot home, you should look for around 2.5 to 5 tons of air conditioning capacity. For a house over 1,000 square feet, central air will usually be more effective for cooling than window units.

For a 2,000-square-foot home, you should also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units).

There are several ways you can make your HVAC system more energy-efficient:

  • Make sure your air ducts remain clean, and change or clean your air filters on a regular basis.
  • Schedule regular inspections to take care of issues as they come up.
  • Keep your attic well-ventilated and make sure all doors and windows are well-sealed.
  • Install a smart thermostat. If you don't want to or can't buy one, try to keep the temperature indoors as close to the outside temperature as you can.
  • When replacing part of your HVAC system, see if there are Energy Star-certified or similar environmentally friendly options.

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