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10 Best HVAC Companies in Welby, CO

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Written By Bradford Cuthrell

Last Updated April 2024

If you're like the typical American homeowner, over half of your energy bill (55%, per the U.S. Department of Energy) goes toward heating and cooling your home. With so much money invested in cooling and heating your Welby home, you want to make sure you're getting the best return on your investment.

Our guide to Welby's 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 Welby

Controlling Systems

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

Reliable customer support

Clear pricing policy

Prompt service delivery

Free quote

Informative resources

Services Offered

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

Sanders and Johnson Heating and Cooling

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

Informative resources

Prompt service delivery

Free quote

Reliable customer support

Clear pricing policy

Services Offered

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

Now Heating and Air

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

Clear pricing policy

Free quote

Reliable customer support

Informative resources

Prompt service delivery

Services Offered

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

Vectra Mechanical HVAC, Electrical and Plumbing

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

Clear pricing policy

Free quote

Informative resources

Reliable customer support

Prompt service delivery

Services Offered

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

Green-Tech Heating & Cooling

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

Clear pricing policy

Free quote

Reliable customer support

Services Offered

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

Day & Night Mechanical Solutions, Inc.

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3270 W Alameda Ave, Denver, CO 80219 (303) 936-2696 dnmech.com

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Prompt service delivery

Clear pricing policy

Reliable customer support

Free quote

Services Offered

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

The Weather Changers Heating and Air Conditioning

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10525 E 40th Ave #203, Denver, CO 80239 (303) 340-0077 theweatherchangers.com

Prompt service delivery

Free quote

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

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

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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Clear pricing policy

Reliable customer support

Informative resources

Services Offered

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

Logic HVAC/R

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

Reliable customer support

Informative resources

Free quote

Clear pricing policy

Services Offered

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

Tradewinds Heating and Cooling, Inc.

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

Informative resources

Prompt service delivery

Free quote

Reliable customer support

Clear pricing policy

Services Offered

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

If your home's HVAC system isn't working correctly or nearing the end of its lifespan, you may need to hire an HVAC contractor for maintenance or replacement. Look for these common indicators that your system needs expert attention:

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

These HVAC red flags indicate that you should have your system evaluated. A local provider can complete an inspection, diagnose problems, and recommend repairing or replacing your HVAC unit.

Cost of HVAC Installation and Maintenance in Welby

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

  • Split or mini-split: If your home's ductwork isn’t suited for a central HVAC system, you likely have a split or mini-split system. Split systems have internal units in each room to regulate temperature. These indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions comparably to a regular split system. It gives flexibility by having the option to use either electricity or gas for energy.
  • Heat pump: Heat pumps transfer warm and cold air between your home and outside. They don't generate their own heat or AC, so they function best in mild climates.
  • Packaged heating and air: Packaged HVAC systems work well in smaller homes. They consist of a single combined air conditioner and heating unit, commonly located in an attic or basement. This unit is typically compact, energy-efficient, and straightforward to maintain.

HVAC maintenance costs vary based on the specific services needed. HVAC systems can be complex and potentially require a number of services. Price ranges for typical jobs are as follows:

HVAC Unit TypeCost
Split$1,933-$4,927
Hybrid Split$3,916-$7,214
Heat Pump$3,032-$30,896
Packaged Heating and Air$254-$423

Ways to Save Money on HVAC Costs

It’s important to make any essential HVAC fixes or replacements as needed, though they can be expensive. The good news is that homeowners have methods to decrease the effect of wear and tear and reduce the frequency of breakdowns.

  • Change the position of your blinds seasonally. Keeping your blinds open in the winter helps you take advantage of passive solar heating. Keeping them closed in the summer helps keep some of this heat out. Both of these measures help reduce the strain on your HVAC system.
  • Keep your system clean. Regularly cleaning indoor evaporator coil, ductwork, condenser fan blades, and grills helps your HVAC system run efficiently and lowers the risk of mold. The National Air Duct Cleaners Association recommends cleaning your system when it starts to look dirty.
  • Change filters regularly. Switching out or cleaning your air filters every 30–90 days helps air flow smoothly through your HVAC system. You should also try to prevent dirt and debris from building up around the outside areas of your system.
  • Monitor for potential problems. Keeping an eye out for problems, for instance by routinely checking your thermostat and energy bills, helps you resolve them before they get out of hand.
ServiceCost
Filter Replacement$63-$169
Condensor Cleaning$1,269-$3,806
Thermostat Repair$85-$211
Ductwork Cleaning$406-$1,015

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. Picking an established business with certified technicians gives you assurance your HVAC system will deliver consistent heating and cooling 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 providers' diagnoses, suggested repairs, estimated costs, timeframes, and warranties. Avoid companies that pressure you or demand upfront payment.

Check Credentials

Look for an HVAC company that employs skilled technicians who have the necessary training and licenses. 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 contractors 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 on a state-by-state basis.

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. It's a good idea to check with your municipal government to determine if there are 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. Checking reviews on the Better Business Bureau (BBB), Yelp, Google Reviews, and similar sites can aid your decision as well. Choose a company with great reviews and reports of positive customer experiences.

Understand Work Details

Make sure you understand the details of your project before starting. If HVAC repairs are required, have your provider list which parts require replacement and why. Get confirmation that your technician will clean and test the entire system after the repair to verify that everything works. When replacing your HVAC, ask the contractor to describe the new energy efficiency, estimated installation time, features, brand, and model. Before signing a contract, ask how your provider plans to accurately size the unit for your home and how much it will cost.

Compare Warranties

Trustworthy HVAC companies provide warranties for their work. Broader coverage is better, so make sure to review warranties between companies. Choose the one that provides the most comprehensive coverage at a fair cost.

Get Quote in Writing

Get a written estimate before HVAC work begins. A comprehensive quote includes both labor and material costs. Make sure you understand and accept all terms before signing the contract.

Frequently Asked Questions About HVAC in Welby, CO

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

Usually, it's best to schedule inspections in the spring and fall, as these times tend to be less busy. This also helps get your system ready for the summer and winter, when it probably sees 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 is comfortable, and avoid making drastic changes — adjust it only a few degrees at once. You might also consider installing a smart thermostat.

Generally, HVAC installation or replacement takes between one and three days for the entire system. Installing or replacing a furnace or air conditioning unit takes anywhere from about half a day up to two days. The exact amount of time will depend on factors like how large your home is, how easily accessible different sections are, and whether your technician discovers any problems.

Your HVAC company may have financing options via a third-party lender, or you may be able to obtain your own loan. It's smart 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:

  • Keep your air ducts clean and change or clean 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 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 system, see if there are Energy Star-certified or similar environmentally friendly options.

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