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10 Best HVAC Companies in Johnstown, CO

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Written By Bradford Cuthrell

Last Updated April 2024

According to the U.S. Department of Energy, about 55% of energy use in American homes goes toward heating and cooling. With the higher cost of living in Johnstown, you're likely eager to reduce your energy bills.

Our guide to the top HVAC companies in Johnstown can help you get your system into top shape, allowing you to save money while staying comfortable.

Top 10 Best HVAC Companies in Johnstown

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

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

Clear pricing policy

Informative resources

Reliable customer support

Free quote

Services Offered

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

IMS Heating & Air, Inc.

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5213 Longs Peak Rd A, Berthoud, CO 80513 (970) 532-0123 imsheatingandair.com

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Clear pricing policy

Prompt service delivery

Reliable customer support

Informative resources

Services Offered

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

Ideal Comfort HVAC LLC

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308 Mountain Vw Rd E, Berthoud, CO 80513 (720) 884-7646 idealcomforthvac.com

Clear pricing policy

Informative resources

Reliable customer support

Free quote

Services Offered

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

McCormick Heating & Cooling

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

Prompt service delivery

Free quote

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

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

Buckhorn Heating & Air Conditioning

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1016 S Lincoln Ave, Loveland, CO 80537 (970) 622-0978 buckhornheating.com

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Informative resources

Reliable customer support

Clear pricing policy

Services Offered

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

Eagle Mechanical Inc. Heating & Air Conditioning

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445 N Denver Ave, Loveland, CO 80537 (970) 223-9000 emicolorado.com

Reliable customer support

Prompt service delivery

Clear pricing policy

Services Offered

Emergency services
Ac repair
Indoor air quality
Furnace installation
Maintenance
Ductless
Ac installation
Zoning systems
Furnace repair

Highland Heating & Air, Inc.

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

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Clear pricing policy

Prompt service delivery

Reliable customer support

Services Offered

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

Tri-City Heating & Air Conditioning Inc.

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127 SW 12th St, Loveland, CO 80537 (970) 493-0126 tricityhvac.net

Reliable customer support

Prompt service delivery

Clear pricing policy

Free quote

Informative resources

Services Offered

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

MGI Mechanical Services

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266 Basher Dr UNIT 1, Berthoud, CO 80513 (970) 287-1673 mgimechanicalservices.com

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Clear pricing policy

Free quote

Informative resources

Services Offered

Ac repair
Maintenance
Ac installation
Indoor air quality
Duct cleaning
Ductless
Furnace installation
Filtration

Stone Heating & Air

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16792 Weld CoRd 1, Longmont, CO 80504 (303) 564-0986 stoneheatingandair.com

Reliable customer support

Informative resources

Clear pricing policy

Free quote

Services Offered

Furnace repair
Filtration
Maintenance
Ac repair
Ac installation
Indoor air quality
Furnace installation
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

A faulty or aging HVAC system probably needs attention from a professional who can make repairs or install a new unit. Look out for these common indicators that your HVAC needs service:

  • Refrigerant leaks
  • Higher than normal energy bills
  • Poor air circulation or uneven heating/cooling
  • Frequent breakdowns and need for repairs
  • Thermostat malfunctions or temperature control issues
  • Cracking, corrosion, or rust
  • Strange noises when the system turns on
  • An HVAC system that's over 15 years old

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

Cost of HVAC Installation and Maintenance in Johnstown

The cost of HVAC installation or maintenance varies depending on the type of unit you have. Common types of HVAC units include the following:

  • Split or mini-split: If your home lacks the right ductwork for central air or heating, you likely have a split HVAC system. Split or mini-split systems consist of interior units that control the temperature in individual rooms, and that are all connected to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system performs similarly to a standard split system, but is able to utilize either gas or electricity as energy sources.
  • Heat pump: Heat pumps transfer warm and cold air between your home and the outdoors. They don't generate their own heat or AC, so they perform best in temperate climates and may not be as effective during Johnstown's cold winters.
  • Packaged heating and air: Packaged HVAC systems are often a good option for smaller houses. Packaged systems consist of a single combined heating and cooling unit that's usually located in a basement or attic. This unit tends to be efficient, compact, and easy to maintain.

The price of HVAC maintenance also depends on what kind of work you're having done. HVAC systems are complicated and may require different kinds of maintenance. The prices of some common jobs 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 fix or swap out your HVAC components when they become damaged, but it can also be expensive. Fortunately, there are some steps you can take to slow the wear and tear on your system.

  • Change filters regularly. Air flows most effectively through your HVAC system when you change out 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 grills, indoor evaporator coil, ductwork, and condenser fan blades clean enables your HVAC system to function effectively and lowers the risk of mold. The National Air Duct Cleaners Association recommends cleaning your home's HVAC system when you notice it starting to get dirty.
  • Monitor for potential problems. Keep an eye on your system for issues, for example by routinely checking your thermostat and energy bills. This allows you to address problems before they get too expensive.
  • 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 HVAC system.
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

Finding the right HVAC company is crucial for an easy installation or repair. An experienced, credentialed HVAC contractor gives you confidence your system can provide consistent heating and air conditioning year-round.

Compare Multiple Bids

Contact at least three HVAC companies for quotes. Explain your issues and schedule an in-person inspection if possible. Compare contractors' diagnoses, suggested repairs, estimated costs, warranties, and timeframes. Avoid companies that pressure you or demand upfront payment.

Check Credentials

It's important to choose an HVAC company that employs technicians with the proper qualifications and expertise. HVAC contractors in all states have federal requirements set by the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, contractors must pass an exam (the type of exam depends on the kind of equipment they intend to work with). Section 608 certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." All other licensing requirements are handled at the state level.

The state of Colorado doesn't have state-level HVAC contractor licensing requirements; however, anyone who runs an HVAC business is required to have a Colorado business license, plus insurance. You may want to check with your municipal government to determine if there are any local licensing requirements for HVAC contractors. Any contractors who do electrical or plumbing work in addition to HVAC work must register with the State Plumbing Board or the Colorado Electrical Board, respectively. Also check a company's reviews and complaints on sites such as the Better Business Bureau (BBB), Yelp, and Google Reviews. Pick a company with positive feedback and stories of satisfied customers.

Understand Work Details

Make sure you know the details of your project before it begins. If HVAC repairs are required, have your provider detail which parts need replacement and why. Get confirmation that your technician will clean and test your system after the repair to verify that everything works. For replacement, ask the contractor to explain the new HVAC system model, features, brand, estimated installation time, and energy efficiency. Before work begins, 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

Good HVAC companies offer warranties on service and installations. The more complete the coverage, the better. Review warranty details between companies and pick the one that provides the best protection for a fair price.

Get Quote in Writing

Get written estimates before beginning any HVAC work. The quote should cover costs for both materials and labor. Read all terms carefully before signing.

Frequently Asked Questions About HVAC in Johnstown, CO

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

The best times to have an HVAC inspection are during the spring and fall. Technicians tend to be less busy during these times, which makes it easier to get an appointment. This also helps get your system ready for the summer and winter, when it typically gets the most use.

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

It takes around one to three days to have your HVAC system installed or replaced. If you need just an air conditioning unit or a furnace, this might take anywhere from a few hours up to two days. This timeline will be affected by the size of your home, how easily accessible your system is, and any issues your technician discovers.

For a 2,000-square-foot home, you'll want a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Johnstown, you'll likely look for a furnace on the higher end of or above this range.

For a 2,000-square-foot home, you'll also want to look for an air conditioning unit with around 2.5 to 5 tons of capacity. Generally, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.

Your HVAC company may have financing options through a third-party lender, or you might choose to obtain a loan on your own. It's a good idea to discuss payment options with your HVAC company and a financial advisor to make sure that you find the best option for you.

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

  • Make sure your air ducts remain clean, and clean or change your air filters regularly.
  • Have regular inspections to take care of issues as they come up.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you aren't able to purchase one, try keeping your inside temperature as close to the outside temperature as you can.
  • When it comes time to replace any part of your system, see if there are Energy Star-certified or similar environmentally friendly options.

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