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10 Best HVAC Companies in Castle Pines, CO

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Written By Bradford Cuthrell

Last Updated April 2024

According to the U.S. Department of Energy, about 55% of the energy used in American homes is used for heating and cooling. Energy expenses in Castle Pines can be steeper than in some other places, which means you're probably trying to save money on your bill.

Our guide to Castle Pines' top HVAC companies can help you save money by getting your HVAC system repaired, installed or replaced for a fair price by a skilled worker.

Top 10 Best HVAC Companies in Castle Pines

5280 Heating & Air Conditioning

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16292 Orchard Grass Ln, Parker, CO 80134 (303) 547-6003 5280heatingandair.com

Free quote

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Smart home integration
Furnace installation
Indoor air quality
Ventilation
Zoning systems
Furnace repair
Duct cleaning
Boiler repair
Radiant heating
Ac repair
Filtration
Maintenance
Boiler installation
Ac installation
Ductless

WireNut Home Services

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4901 E Dry Creek Rd Suite 290, Centennial, CO 80122 (303) 731-1966 thewirenut.com

Clear pricing policy

Free quote

Informative resources

Reliable customer support

Services Offered

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

Coyote HVAC

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14251 E Fremont Ave, Centennial, CO 80112 (720) 370-4254 coyotehvac.com

Reliable customer support

Informative resources

Clear pricing policy

Free quote

Services Offered

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

Southwest Heating & Air Conditioning Repair

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8109 W Brandon Dr, Littleton, CO 80125 (720) 727-6232 southwestheating.com

Prompt service delivery

Free quote

Reliable customer support

Informative resources

Services Offered

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

JC Mechanical Heating & Air Conditioning LLC

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7390 S Fraser St UNIT B, Centennial, CO 80112 (720) 617-7181 jcmechanical247.com

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Free quote

Clear pricing policy

Informative resources

Services Offered

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

Littleton Heating and Air Conditioning

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12415 N Dumont Way Unit 103, Littleton, CO 80125 (303) 798-3880 littletonair.com

Clear pricing policy

Informative resources

Reliable customer support

Free quote

Services Offered

Furnace installation
Duct cleaning
Furnace repair
Ac repair
Ductless
Boiler installation
Ac installation
Maintenance
Zoning systems
Indoor air quality

Elkhorn Heating & Air Conditioning, Inc./Elkhorn Electric, Inc.

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3869 Norwood Dr #9, Littleton, CO 80125 (720) 615-0098 myelkhorn.com

Reliable customer support

Informative resources

Free quote

Clear pricing policy

Services Offered

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

Van Genderen Heating & Air Conditioning

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9940 E Costilla Ave Ste R, Centennial, CO 80112 (303) 744-2776 vangenderenheating.com

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

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

The Bee Heat & AC

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14883 E Hinsdale Ave Unit 2, Centennial, CO 80112 (720) 776-2497 thebeehvac.com

Clear pricing policy

Reliable customer support

Prompt service delivery

Informative resources

Free quote

Services Offered

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

Upslope Heating and Cooling

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6638 S Cherry Way, Centennial, CO 80121 (720) 740-6652 upslopeheatingandcooling.com

Free quote

Clear pricing policy

Reliable customer support

Prompt service delivery

Informative resources

Services Offered

Ac installation
Indoor air quality
Emergency services
Boiler installation
Furnace repair
Maintenance
Ac repair
Furnace installation
Ventilation
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 professional attention from a technician who can make repairs or install a new unit. Look out for these common indicators that your HVAC needs service:

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

If you notice any of these HVAC red flags, your system evaluated. A local provider can complete an inspection, diagnose problems, and advise you whether you should repair or replace your HVAC unit.

Cost of HVAC Installation and Maintenance in Castle Pines

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

  • Split or mini-split: Homes without ductwork for centralized climate control often have split or mini-split HVAC systems. These systems consist of internal units in each room to regulate temperature. These indoor units connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions comparably to a regular split system. It gives flexibility by providing the option to draw on either electricity or gas for energy.
  • Heat pump: Heat pumps work by moving warm and cool air between your home and the outdoors. These systems don't create heat or air conditioning themselves, and are more suited to more moderate climates. They may not be as effective during Castle Pines' cold winters.
  • Packaged heating and air: Packaged HVAC systems are often a good option for smaller homes. Packaged systems consist of a single combined heating and cooling unit, typically located in a basement or attic. This unit tends to be efficient, compact, and easy to maintain.

HVAC maintenance prices differ based on the specific services required. HVAC systems can be complicated and potentially require a number of services. Price ranges for typical jobs are as follows:

HVAC Unit TypeCost
Split$1,968-$5,017
Hybrid Split$3,988-$7,347
Heat Pump$3,088-$31,465
Packaged Heating and Air$258-$431

Ways to Save Money on HVAC Costs

It’s important to complete repairs or full-system HVAC replacements as needed, though they can be expensive. The good news is that homeowners have ways to reduce gradual wear and tear and reduce the frequency of breakdowns.

  • Change filters regularly. Switching out or cleaning your air filters every 1–3 months helps air flow efficiently through your HVAC system. You should also try to prevent dirt and debris from building up around the external parts of your system.
  • Keep your system clean. Keeping your condenser fan blades, grills, indoor evaporator coil, and ductwork 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 when it starts to look dirty.
  • 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 lower the work required from your HVAC system.
  • 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.
ServiceCost
Filter Replacement$65-$172
Condensor Cleaning$1,292-$3,876
Thermostat Repair$86-$215
Ductwork Cleaning$413-$1,034

How To Choose a Local HVAC Company

Knowing what to look for in an HVAC company is crucial for a successful project. Look for an experienced, licensed contractor that can offer you peace of mind and make sure your system provides reliable air conditioning and heating for your home.

Compare Multiple Bids

Get quotes from three or more HVAC contractors. Explain your issues and ask if technicians can inspect your system in person. Review each company's diagnoses, recommended solutions, estimated cost, warranties, and timeline. Avoid providers that pressure you or demand payment before work.

Check Credentials

When hiring an HVAC provider, choose one with technicians that have the appropriate 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 any individual who helps "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, those who operate an HVAC business are required to have a Colorado business license, as well as insurance. You should check with your municipal government to find out if there are any local licensing requirements for HVAC contractors. Additionally, contractors that do electrical or plumbing work in addition to HVAC work must be registered with the State Plumbing Board or the Colorado Electrical Board, respectively. You should also check a company's reviews and complaints with organizations such as the Better Business Bureau (BBB), Yelp, and Google Reviews. Look for a a provider with positive reviews and a history of good customer service.

Understand Work Details

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

Compare Warranties

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

Get Quote in Writing

Always get quotes 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 Castle Pines, CO

Generally, you should have your HVAC system inspected twice a year. After that inspection, your technician will tell you what services are required. You should also call a technician if you notice any new issues, such as leaks, unusual smells, or strange noises. If your home has ductwork, it should be serviced every few years.

The best times to have an HVAC inspection 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, 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. During all seasons, keep your thermostat as close to the outside temperature as you can, and avoid making drastic changes — adjust it only a few degrees at once. You may also consider a smart thermostat.

It takes roughly one to three days to have an HVAC system installed or replaced. If you only need an air conditioning unit or a furnace, this might take between half a day and two days. This timeline will be affected by the size of your house, how easily accessible your system is, and any issues your technician uncovers.

For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. For a house over 1,000 square feet, central air will generally be more effective than window units for cooling.

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). In Castle Pines, you may need a higher-capacity furnace.

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

  • Make sure your air ducts remain clean, and clean or change your air filters on a regular basis.
  • Schedule regular inspections to take care of issues 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 you can.
  • When it comes time to replace any part of your HVAC system, see if there are Energy Star-certified or similar environmentally friendly options.

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