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10 Best HVAC Companies in Frederick, CO

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Written By Bradford Cuthrell

Last Updated April 2024

On average, 55% of energy use in American homes goes toward heating and cooling, according to the Department of Energy. Energy costs in Frederick are often higher than in other places, which means you're probably trying to save money on your bill.

We've assembled this guide to Frederick's top HVAC companies to help you hire the best person for your job and get your system into top shape.

Top 10 Best HVAC Companies in Frederick

D.N.I. Heating-Cooling-Refrigeration-Plumbing

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14196 Co Rd 7, Mead, CO 80542 (720) 868-5291 dniheating.com

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Reliable customer support

Informative resources

Clear pricing policy

Services Offered

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

Blue Valley Heating & Cooling

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1740 Skyway Dr UNIT H, Longmont, CO 80504 (303) 993-2645 bluevalleyheatingcooling.com

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Reliable customer support

Clear pricing policy

Prompt service delivery

Services Offered

Ventilation
Ac installation
Maintenance
Boiler repair
Furnace installation
Furnace repair
Ductless
Boiler installation
Ac repair
Emergency services

Air Mechanical Inc

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2700 S Main St UNIT B, Erie, CO 80516 (720) 381-3273 airmechinc.com

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Prompt service delivery

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Indoor air quality
Ductless
Maintenance
Ac repair
Furnace installation
Emergency services
Boiler installation
Smart home integration
Inspection
Ac installation

McCormick Heating & Cooling

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601 Main St, Platteville, CO 80651 (720) 217-4801 mccormickheatingandcooling.com

Clear pricing policy

Prompt service delivery

Informative resources

Reliable customer support

Free quote

Services Offered

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

Colorado's Finest Heating and Air Conditioning

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1524 Collyer St, Longmont, CO 80501 (720) 378-1135 coloradosfinestheating.com

Prompt service delivery

Free quote

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

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

Highland Heating & Air, Inc.

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14286 Mead St, Longmont, CO 80504 (303) 848-0095 highlandheating.com

Prompt service delivery

Clear pricing policy

Free quote

Reliable customer support

Services Offered

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

ABE Heating and Cooling

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15000 Boston Ct, Brighton, CO 80602 (720) 821-6290 abeheatingandcooling.com

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Free quote

Prompt service delivery

Informative resources

Reliable customer support

Services Offered

Ductless
Furnace installation
Maintenance
Ac installation
Boiler installation
Indoor air quality
Inspection
Ventilation

Pure Air Solutions

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14245 Forest St, Thornton, CO 80602 (720) 702-9929 pureairsolutionsllc.com

Reliable customer support

Free quote

Informative resources

Clear pricing policy

Services Offered

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

Carbon Valley Heating and Air

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810 1st Street, Firestone, CO 80520 (303) 731-2300 carbonvalleyheatingandair.com

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Indoor air quality
Ac installation
Filtration
Boiler installation
Furnace installation
Duct cleaning
Ductless
Maintenance
Ventilation

Longview Heating & Air

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304 Denver Ave, Fort Lupton, CO 80621 (970) 408-9473 longview-hvac.com

Reliable customer support

Free quote

Clear pricing policy

Informative resources

Services Offered

Furnace installation
Ductless
Ac installation
Duct cleaning
Furnace repair
Ac repair
Maintenance
Indoor air quality
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 not working properly or outdated likely needs professional attention for maintenance or replacement. Watch for these signs that your system needs service:

  • Strange noises when turning on
  • Uneven heating/cooling or poor air circulation
  • Refrigerant leaks
  • Thermostat malfunctions or temperature control issues
  • Cracking, corrosion, or rust
  • Frequent breakdowns and need for repairs
  • Unusually high energy bills
  • An HVAC system that's over 15 years old

Schedule an inspection if you notice any of these issues. A local technician can inspect your system, detect problems, and determine whether you need to fix or replace your HVAC.

Cost of HVAC Installation and Maintenance in Frederick

HVAC installation or maintenance costs change depending on your system. Common HVAC unit varieties include the following:

  • Split or mini-split: If your home's ductwork can't accommodate a central HVAC system, you probably have a split or mini-split system. Split systems have internal units in each room to control temperature. These indoor units all 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 advantage of being able to utilize energy from either electric or gas sources.
  • Heat pump: Heat pumps transfer warm and cold air between your home and the outdoors. They don't make their own heat or AC, so they work best in temperate climates.
  • Packaged heating and air: Packaged HVAC systems are a great choice for smaller homes. They have a single cooling and heating unit, normally in a basement or attic. This unit is often space-saving, cost-effective, and easy to maintain.

HVAC maintenance prices vary depending on the particular service needed. HVAC systems are complex and can require different maintenance services. Fees for common services are as follows:

HVAC Unit TypeCost
Split$1,884-$4,804
Hybrid Split$3,818-$7,034
Heat Pump$2,956-$30,125
Packaged Heating and Air$247-$412

Ways to Save Money on HVAC Costs

It’s important to take care of HVAC repairs and replacements when they are required, though they can be expensive. The good news is that homeowners have ways to minimize progressive deterioration and reduce the frequency of breakdowns.

  • Change filters regularly. Air flows most effectively through your HVAC system when you replace or clean the filters every 1–3 months. Also avoid letting debris pile up on the external sections of your HVAC.
  • Monitor for potential problems. Keep an eye on your system for issues, for example by consistently checking your thermostat and energy bills. This helps you address problems before they get out of hand.
  • Change the position of your blinds seasonally. Opening your blinds in winter allows passive solar heat into your house. Closing your blinds in summer blocks some heat from getting indoors. Both of these measures help decrease the work required from your home’s HVAC system.
  • Keep your system clean. Keeping your indoor evaporator coil, condenser fan blades, ductwork, and grills clean enables your HVAC system to function properly and lowers your risk of mold. The National Air Duct Cleaners Association recommends cleaning your HVAC when you notice it starting to get dirty.
ServiceCost
Filter Replacement$62-$165
Condensor Cleaning$1,237-$3,711
Thermostat Repair$82-$206
Ductwork Cleaning$396-$990

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 companies for quotes. Describe your issues and schedule an in-person inspection if possible. Compare companies' diagnoses, suggested repairs, estimated costs, timeframes, and warranties. Avoid providers that pressure you or demand upfront payment.

Check Credentials

When picking an HVAC provider, choose one with technicians that have the proper training, licenses, and experience. HVAC contractors in all states must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." Contractors 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 by the state.

There are no state-level licensing requirements for HVAC technicians in Colorado; however, anyone who runs an HVAC business is required to have a Colorado business license, as well as insurance. You may want to check with your municipal government to determine if there are any local licensing requirements for HVAC contractors. Additionally, contractors that do plumbing or electrical work in addition to HVAC work must register with the State Plumbing Board or the Colorado Electrical Board, respectively. Always check a provider's reviews and complaints with organizations such as the Better Business Bureau (BBB), Yelp, and Google Reviews. Look for a a provider with glowing reviews and stories of positive service experiences.

Understand Work Details

Always make sure you know the details of your project. When HVAC repairs are required, your provider should detail which parts need replacement and why. Confirm that your technician will clean and test the full system after repairs are completed to ensure that it’s working properly. When replacing your HVAC, have the contractor explain the new brand, energy efficiency, estimated installation time, features, and model. Before work starts, make sure you understand how your provider will determine the right system size for your home and what the price will be.

Compare Warranties

A trustworthy HVAC company will stand behind its repair work and installations with a warranty. The longer and more comprehensive the coverage terms, the better. Carefully compare the fine print between contractors and choose the company that provides the most protection within your budget.

Get Quote in Writing

Always get estimates for HVAC service in writing before committing to a provider. A detailed quote should cover both materials and labor. Make sure you understand all terms before signing a contract.

Frequently Asked Questions About HVAC in Frederick, CO

Normally, your HVAC system should be inspected twice a year. After an inspection, your HVAC technician will tell you what, if any, services are required. You should also call a technician if you notice any new issues, like leaks, strange noises, or unusual smells. 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 during the spring and fall. Technicians are less busy during these times, making it easier to get an appointment. This also ensures that your system is ready for the summer and winter, which is when it normally sees the most use.

You can save energy throughout the year by making it easier for your HVAC system to maintain your home's temperature. Always keep your thermostat as close to the outside temperature as is comfortable, and avoid making drastic changes — adjust it only a few degrees at once. You could also consider installing a smart thermostat.

Generally, HVAC installation or replacement takes between one and three days for the entire system. Installing or replacing an air conditioning unit or a furnace may take anywhere from a few hours up to two days. The exact amount of time will be based on things like the size of your house, how easily accessible different areas 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. If your home is larger than 1,000 square feet, central air will usually be more effective than window units for cooling.

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

Normally, HVAC financing is through a third-party lender. If your HVAC company doesn't offer financing, you could consider taking out your own loan. Be sure to speak with your HVAC company and a financial advisor to determine what options are available to you and appropriate for your situation.

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

  • Keep your air ducts clean and change or clean your air filters on a regular basis.
  • Schedule regular inspections to take care of problems as they arise.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you don't want to or can't buy one, try keeping the temperature indoors as close to the outside temperature as is comfortable.
  • When it comes time to replace any part of your HVAC system, explore Energy Star-certified or other environmentally friendly options.

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