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10 Best HVAC Companies in Milliken, CO

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Written By Bradford Cuthrell

Last Updated April 2024

On average, 55% of the energy used in American homes is for heating and cooling, according to the U.S. Department of Energy. With the cost of living in Milliken, you're likely eager to find ways to save on your energy bills.

We've put together this guide to Milliken's top HVAC companies to help you hire the right person for your job and get your system into top shape.

Top 10 Best HVAC Companies in Milliken

De Leon Heating & Air

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4429 W 16th Street Rd, Greeley, CO 80634 (970) 324-4458 deleonhvac.com

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Free quote

Clear pricing policy

Reliable customer support

Prompt service delivery

Services Offered

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

Lemons Heating & Cooling

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3005 W 29th St Unit C, Greeley, CO 80631 (970) 353-3527 lemonsheatingandcooling.com

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Reliable customer support

Prompt service delivery

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Free quote

Services Offered

Maintenance
Emergency services
Radiant heating
Duct cleaning
Indoor air quality
Ac installation
Furnace installation
Ductless
Ac repair

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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Prompt service delivery

Free quote

Informative resources

Reliable customer support

Services Offered

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

Ideal Comfort HVAC LLC

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

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Free quote

Reliable customer support

Informative resources

Services Offered

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

McCormick Heating & Cooling

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

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Prompt service delivery

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Clear pricing policy

Reliable customer support

Services Offered

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

Greeley Furnace Co.

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2808 S 31st Ave, Greeley, CO 80631 (970) 356-0121 greeleyfurnace.com

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Free quote

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Services Offered

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

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

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Free quote

Services Offered

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

A to Z Heating & Cooling

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1429 6th Ave, Greeley, CO 80631 (970) 616-6419 atozcomfort.com

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Free quote

Reliable customer support

Prompt service delivery

Services Offered

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

A-1 Heating and Air Conditioning Services

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107 N 23rd Ave, Greeley, CO 80631 (970) 352-3500 a1heat-air.com

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Clear pricing policy

Informative resources

Services Offered

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

Highland Heating & Air, Inc.

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

Prompt service delivery

Free quote

Reliable customer support

Clear pricing policy

Services Offered

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

If your HVAC system is having issues or getting near the end of its lifespan, it likely needs repairs or replacement from an HVAC company. Watch for these indicators your system needs service:

  • Frequent breakdowns and need for repairs
  • Odd noises when turning on
  • Refrigerant leaks
  • Unusually high energy bills
  • Corrosion, cracking, or rust
  • Poor air circulation or uneven heating/cooling
  • Temperature control issues or thermostat malfunctions
  • An HVAC system that's over 15 years old

These HVAC red flags indicate that you should have your system evaluated. A local technician 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 Milliken

What you spend on HVAC installation or maintenance is determined by your system style. Common HVAC unit styles include the following:

  • Split or mini-split: Homes without ductwork for central heating and cooling frequently have split or mini-split HVAC systems. These systems consist of interior units in each room to control temperature, which 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 gas or electric sources.
  • Heat pump: Heat pumps exchange hot and cool air between your home and the outdoors. They don't produce their own heat or AC, so they function best in moderate climates.
  • Packaged heating and air: Packaged HVAC systems are often a good option for smaller homes. These systems consist of a single combined heating and cooling unit that's normally located in an attic or basement. This unit tends to be compact, efficient, and easy to maintain.

HVAC maintenance costs differ based on the specific services required. HVAC systems can be complicated and potentially require several different services. Price ranges for typical 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

HVAC system repairs and replacements are important, but can be expensive. Fortunately, homeowners can take steps to reduce wear and tear on their HVAC and lower future maintenance needs.

  • Keep your system clean. Cleaning your grills, condenser fan blades, ductwork, and indoor evaporator coil regularly helps your HVAC system work efficiently and reduces the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system once it begins to look dirty.
  • Monitor for potential problems. Keeping an eye out for problems, for instance by consistently checking your thermostat and energy bills, lets you resolve them before they get too expensive.
  • Change filters regularly. Cleaning or replacing your air filters every 1–3 months helps air flow efficiently through your system. You should also try to keep debris away from the external sections of your HVAC system as much as possible.
  • Change the position of your blinds seasonally. Leaving your blinds open during the winter helps warm your home with passive solar heating. Closing the blinds in warmer seasons helps prevent some heat from getting inside. Doing both helps decrease the demand on 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

Knowing what to look for in an HVAC company is crucial for a successful project. Partnering with an experienced, licensed contractor can give you peace of mind and ensure your system provides reliable air conditioning and heating for your home.

Compare Multiple Bids

Contact at least three HVAC companies for quotes. Explain the issues and have technicians visit to inspect your system if possible. Compare the providers' explanations, solutions, estimated costs, timeframes, and warranties. Avoid companies that pressure you or demand payment upfront.

Check Credentials

Look for an HVAC company that employs qualified technicians with the necessary licensure and training. HVAC contractors in all states must 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." An individual 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.

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, plus insurance. It's a good idea to check with your municipal government to find out 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. 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

It’s important to understand what the work process will look like. For HVAC repairs, the company should detail the specific parts that need replacement and why. Get confirmation that your technician will clean and test your system afterward to make sure everything is operating properly. When replacing your HVAC, request that the company explain the new features, model, energy efficiency, estimated installation time, and brand. Before signing a contract, make sure you understand the process your provider will use to size the new HVAC system appropriately for your home and what the price will be.

Compare Warranties

Trustworthy HVAC companies provide warranties for their services. Broader coverage is better, so make sure to review warranties between providers. Choose the one that offers the best coverage at a fair cost.

Get Quote in Writing

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

Frequently Asked Questions About HVAC in Milliken, CO

You should have your HVAC system inspected about twice annually. After the inspection, your technician will tell you if any services are needed. You should also schedule an inspection if you notice new issues such as unusual smells, strange noises, or leaks. If your system has ductwork, it should be inspected every few years.

Normally, it's smart 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 work it takes for your HVAC system to maintain your home's temperature. Always keep your thermostat as close to the outside temperature as possible, and try to adjust it only a few degrees at a time. You may also consider a smart thermostat.

Generally, whole-system HVAC installation or replacement takes between one and three days. 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 factors like the size of your house, how easily accessible different areas are, and whether your technician runs into any problems.

For a 2,000-square-foot home, you need around 2.5 to 5 tons of air conditioning capacity. For homes over 1,000 square feet, central air is likely to 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).

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

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