Expert Advice On Improving Your Home

10 Best HVAC
in Louisville, CO

Help us match you with local pros in your area

Join more than 640 people who have gotten a free quote in the past week.

Written By Bradford Cuthrell

Last Updated June 2024

If you're like most Americans, more than half of your energy bill (55%, per the Department of Energy) goes toward heating and cooling. This probably isn't a surprise if you live in Louisville and spend all winter running your heat. The average resident spends $180 a month on their heating.

A top HVAC contractor can get your system into its best shape ever, saving you money while keeping your home comfortable. That's why we've put together this guide to the top HVAC companies in Louisville.

Top 10 Best HVAC Companies in Louisville

Green-Tech Heating & Cooling

Green-Tech Heating & Cooling Logo

Our Rating

User Rating

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

Reliable customer support

Free quote

Clear pricing policy

Services Offered

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

Efficient Comfort: Heating, Cooling & Mechanical

Efficient Comfort: Heating, Cooling & Mechanical Logo

Our Rating

User Rating

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

Reliable customer support

Charitable_giving

Free quote

Clear pricing policy

Award_winning

Informative resources

Services Offered

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

Air Mechanical Inc

Air Mechanical Inc Logo

Our Rating

User Rating

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

Free quote

Clear pricing policy

Reliable customer support

Prompt service delivery

Informative resources

Services Offered

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

True Heating & Cooling

True Heating & Cooling Logo

Our Rating

User Rating

Write a Review
1351 W 121st Ave, Westminster, CO 80234 (720) 637-5157 trueheatingcolorado.com

Informative resources

Reliable customer support

Free quote

Prompt service delivery

Clear pricing policy

Services Offered

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

Impact Heating & Cooling Inc.

Impact Heating & Cooling Inc. Logo

Our Rating

User Rating

Write a Review
12295 Pennsylvania St #8b, Thornton, CO 80241 (303) 859-4212 impacthvac.com

Clear pricing policy

Informative resources

Charitable_giving

Reliable customer support

Award_winning

Services Offered

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

Kappler Mechanical Heating & Air Conditioning

Kappler Mechanical Heating & Air Conditioning Logo

Our Rating

User Rating

Write a Review
7270 W 118th Pl UNIT A, Broomfield, CO 80020 (720) 547-1498 kapplermechanical.com

Informative resources

Reliable customer support

Services Offered

Maintenance
Furnace repair
Furnace installation
Boiler installation
Filtration
Smart home integration
Inspection
Ductless
Ventilation
Indoor air quality
Ac installation

Goodfellas Heating and Cooling Inc.

Goodfellas Heating and Cooling Inc. Logo

Our Rating

User Rating

Write a Review
1412 W 104th Ave Suite 120, Northglenn, CO 80234 (303) 457-4328 goodfellasheatingandcooling.com

Clear pricing policy

Informative resources

Free quote

Charitable_giving

Prompt service delivery

Services Offered

Maintenance
Ac installation
Furnace installation
Filtration
Inspection
Emergency services
Ac repair
Duct cleaning

Service Experts Heating & Air Conditioning

Service Experts Heating & Air Conditioning Logo

Our Rating

User Rating

Write a Review
9050 Marshall Ct, Westminster, CO 80031 (303) 573-7300 serviceexperts.com

Reliable customer support

Clear pricing policy

Informative resources

Free quote

Services Offered

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

Northglenn Heating & AC, Inc

Northglenn Heating & AC, Inc Logo

Our Rating

User Rating

Write a Review
10977 Irma Dr, Northglenn, CO 80233 (303) 452-4146 northglennheatingac.com

Informative resources

Clear pricing policy

Award_winning

Reliable customer support

Services Offered

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

Colorado Eco-Mechanical

Colorado Eco-Mechanical Logo

Our Rating

User Rating

Write a Review
6510 W 91st Ave, Westminster, CO 80031 (720) 250-8700 coloradoecomechanical.com

Clear pricing policy

Prompt service delivery

Reliable customer support

Services Offered

Radiant heating
Maintenance
Ductless
Filtration
Furnace installation
Boiler installation
Ventilation
Indoor air quality
Ac 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

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

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

If you notice any of the above, it's wise to have a local HVAC technician inspect your system. They can pinpoint problems and determine whether repair or full HVAC replacement is the better solution.

Cost of HVAC Installation and Maintenance in Louisville

Your HVAC installation or maintenance cost changes depending on the type of unit. Common HVAC unit types include the following:

  • Split or mini-split: If your home doesn't have the right ductwork for central heating or air, you probably have a split HVAC system. Split or mini-split systems consist of internal units that regulate the temperature in individual rooms. These interior units are all connected to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions comparably to a regular split system. It provides flexibility by providing the option to draw on either electricity or gas for energy.
  • Heat pump: Heat pumps move hot and cold air between your home and the outside. These systems don't make their own heat or AC, so they work better in milder climates and may not be as effective during Louisville's cold winters.
  • Packaged heating and air: Packaged HVAC systems are a practical choice for smaller houses. These systems have a single heating and cooling unit, typically located in an attic or basement. They're 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. Costs for some 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

Essential HVAC maintenance is important, but can be expensive. Fortunately, homeowners can take steps to reduce wear and tear on their HVAC and lower future maintenance needs.

  • Change the position of your blinds seasonally. During winter, leaving your blinds open allows your home to benefit from passive solar heating. In the summer, keeping your blinds shut helps to block out heat. Doing both decreases the amount of work your HVAC system is required to do.
  • 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 filters regularly. Changing your air filters or washing them every 30–90 days allows effective air circulation through your HVAC system. Also try to keep debris from accumulating on the outside components of your HVAC.
  • Keep your system clean. Keeping your condenser fan blades, indoor evaporator coil, ductwork, and grills clean helps your system function optimally and reduces the chance of mold growth. The National Air Duct Cleaners Association recommends that you clean your HVAC system whenever it begins to look dirty.
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 what to look for in an HVAC company is important for a successful project. Partnering with an experienced, licensed contractor can offer you peace of mind and ensure your system provides reliable heating and air conditioning for your home.

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, warranties, and timeframes. Avoid companies that pressure you or demand upfront payment.

Check Credentials

When selecting an HVAC provider, choose one with technicians that have the appropriate training, licenses, and experience. HVAC contractors in all states need to 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 the type of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled by the state.

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, plus insurance. You should check with your municipal government to learn 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. You should also look at a company's reviews and complaints on sites such as the Better Business Bureau (BBB), Yelp, and Google Reviews. Pick a company with glowing feedback and stories of satisfied customers.

Understand Work Details

Always make sure you understand the details of a planned project. For HVAC repairs, your provider should specify which parts require replacement and why. Confirm that your technician will clean and test the full system after repairs are finished to ensure that it’s working properly. When replacing your HVAC, ask the contractor to provide details on the new estimated installation time, energy efficiency, features, brand, and model. Before work begins, make sure you understand the process your provider will use to select the correctly sized system for your home and what the cost will be.

Compare Warranties

Reliable HVAC companies provide warranties for their services. Broader coverage is better, so make sure to compare warranties between companies. Choose the one that gives you the most coverage at a fair cost.

Get Quote in Writing

Always get HVAC quotes in writing before work begins. A thorough quote covers costs for both labor and materials. Make sure that you understand all terms before signing the contract.

Frequently Asked Questions About HVAC in Louisville, CO

You should have your HVAC system inspected twice yearly. At the time of the inspection, your technician will tell you if any services are required. You should also have your system inspected if you notice new issues such as unusual smells, strange noises, or leaks. If your home has ductwork, it should be inspected every few years.

Generally, it's a good idea to schedule inspections in the spring and fall, as technicians tend to be less busy at these times. This also helps get your system ready for the summer and winter, when it typically sees 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. During all seasons, 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 could also consider purchasing a smart thermostat.

It takes between one and three days to have an HVAC system installed or replaced. If you need just an air conditioning unit or a furnace, this can take anywhere from a few hours up to two days. This timeline can be determined by the size of your home, how easily accessible your system is, and any new 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 Louisville, you'll probably want a furnace on the higher end of or above this range.

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

There are a number of ways you can make your HVAC system more energy-efficient:

  • Keep ductwork clean, and change or clean your air filters regularly.
  • Schedule regular inspections to take care of problems 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 is comfortable.
  • When it comes time to replace any part of your HVAC system, see if there are Energy Star-certified or other environmentally friendly options.

Other Louisville, CO Home Services