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10 Best HVAC Companies in Sierra Vista, AZ

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Written By Bradford Cuthrell

Last Updated April 2024

On average, American homeowners devote 55% of their energy usage to heating and cooling their home, according to the Department of Energy. With the cost of living in Sierra Vista, you're probably eager to save money on your energy bills.

A talented 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 Sierra Vista.

Top 10 Best HVAC Companies in Sierra Vista

Arizona Comfort Systems Heating

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131 S Schrader Rd, Sierra Vista, AZ 85635 (520) 415-5681 azcomfort.com

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

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

Taylor Air Conditioning and Heating

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6560 S Y Lightning Ranch Rd, Hereford, AZ 85615 (520) 366-6041 taylorair.net

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Informative resources

Clear pricing policy

Services Offered

Ventilation
Ac installation
Maintenance
Ac repair
Furnace installation
Emergency services

Vista Pros Heating & Cooling, Inc.

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8 S Corral Rd, Sierra Vista, AZ 85635 (520) 497-5560 vista-pros.com

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Free quote

Services Offered

Ac repair
Ac installation
Furnace installation
Maintenance
Emergency services

Mountain View Air Conditioning & Heating, LLC

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7248 AZ-92, Hereford, AZ 85615 (520) 803-8884 mountainviewac.com

Reliable customer support

Services Offered

Ac repair
Duct cleaning
Indoor air quality
Ac installation
Maintenance

Sears Appliance Repair

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2250 El Mercado Loop, Sierra Vista, AZ 85635 (520) 999-2723 searshomeservices.com

Prompt service delivery

Free quote

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Maintenance

Alpha HVAC LLC

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670 AZ-80, Benson, AZ 85602 (520) 221-3759 alphaservicellc.com

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Prompt service delivery

Free quote

Reliable customer support

Clear pricing policy

Services Offered

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

Bustamante Refrigeration

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493 E Patagonia Hwy, Nogales, AZ 85621 (520) 281-2766 bustamanterefrigeration.com

Prompt service delivery

Free quote

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Emergency services
Ductless
Furnace installation
Ac installation
Maintenance
Inspection
Ac repair

Santa Cruz Heating & Cooling

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2305 N Grand Ave, Nogales, AZ 85621 (520) 313-1424 santacruzheatingandcooling.com

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Clear pricing policy

Reliable customer support

Free quote

Services Offered

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

Oasis Air Conditioning & Heating

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700 W Camino Casa Verde, Green Valley, AZ 85614 (520) 648-1755 oasiscoolingheating.com

Clear pricing policy

Informative resources

Reliable customer support

Free quote

Services Offered

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

Frontier Heating & Cooling, Inc.

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950 N Industrial Park Ave, Nogales, AZ 85621 (520) 281-1195 frontierheatingandcooling.com

Clear pricing policy

Reliable customer support

Services Offered

Ac installation
Maintenance
Ac repair
Furnace repair
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:

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

If you're experiencing any of these HVAC issues, you should have a technician inspect your system. A local professional can diagnose problems and decide whether repairing or getting a new HVAC unit is the best solution.

Cost of HVAC Installation and Maintenance in Sierra Vista

The price of HVAC installation or maintenance will differ depending on the kind of unit you have. Common kinds of HVAC units include the following:

  • Split or mini-split: If your home's ductwork isn’t suited for a central HVAC system, you probably have a split or mini-split system. Split systems have indoor units in each room to regulate temperature. These indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions much like a standard split system, but has the capacity to draw on either electricity or gas as energy sources.
  • Heat pump: Heat pumps work by circulating hot and cold air between your home and the outdoors. These systems don't produce heat or air conditioning themselves, and are more effective in more moderate climates. They may not be as effective during Sierra Vista's hot summers.
  • Packaged heating and air: Packaged HVAC systems work well in smaller homes. They consist of a single combined air conditioner and heating unit, typically located in an attic or basement. This unit is typically compact, cost-effective, and straightforward to maintain.

HVAC maintenance prices vary depending on what services are needed. HVAC systems are complicated and might require different kinds of maintenance. Fees for some common services are as follows:

HVAC Unit TypeCost
Split$1,737-$4,428
Hybrid Split$3,520-$6,484
Heat Pump$2,725-$27,769
Packaged Heating and Air$228-$380

Ways to Save Money on HVAC Costs

HVAC upkeep is important, but can be pricey. Thankfully, there are steps homeowners can take to reduce wear and tear on their system and lower future maintenance needs.

  • 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.
  • Monitor for potential problems. Monitoring your system for problems — for example, by checking your thermostat and energy bills regularly — helps you get ahead of problems before they get too expensive.
  • Keep your system clean. Regularly cleaning ductwork, grills, indoor evaporator coil, and condenser fan blades helps your HVAC system run efficiently and reduces your risk of mold. The National Air Duct Cleaners Association advises cleaning your system when it starts to look dirty.
  • Change filters regularly. Replacing your air filters or washing them every 30–90 days allows effective air circulation through your system. Also try to keep debris from accumulating on the external parts of your HVAC.
ServiceCost
Filter Replacement$57-$152
Condensor Cleaning$1,140-$3,421
Thermostat Repair$76-$190
Ductwork Cleaning$365-$912

How To Choose a Local HVAC Company

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

Compare Multiple Bids

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

Check Credentials

It's important to choose an HVAC company that employs technicians with the appropriate qualifications and expertise. In all states, HVAC contractors 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.

HVAC contractors in Arizona may possess one of multiple types of specialty residential or dual contractor licenses from the Arizona Registrar of Contractors, depending on which part of the HVAC system they work on. Typically, four years of hands-on experience is required to apply for a license, and contractors must also be bonded. Checking reviews on the Better Business Bureau (BBB), Yelp, Google Reviews, and similar sites can help your decision as well. Choose a company with stellar reviews and stories of positive experiences from customers.

Understand Work Details

Always make sure you know what a company’s process is like. When HVAC repairs are needed, ask your provider to explain which parts require replacement and why. Confirm that your technician will clean and test the system after finishing the work to guarantee proper operation. When replacing your HVAC, have the provider describe the new model, brand, features, energy efficiency, and estimated installation time. Before work starts, ask about the process your provider will use to properly size the new system for your home and how much it will cost.

Compare Warranties

Trustworthy HVAC companies back their work with warranties. Compare warranties from different companies, remembering that more comprehensive coverage is better. Look for the provider that offers the most coverage for a reasonable price.

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 understand all terms before signing a contract.

Frequently Asked Questions About HVAC in Sierra Vista, AZ

You should have your HVAC system inspected approximately twice annually. Following an inspection, your technician will tell you what services are required. You should also have your system inspected if you start noticing issues such as strange noises, leaks, or unusual smells. If your home has ductwork, you should have it inspected every few years.

Generally, it's smart 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 likely sees the most use.

You can save energy during the summer by making it easier for your HVAC system to keep your home cool. Set your thermostat as close to the outside temperature as you comfortably can, and try to avoid making drastic changes in temperature all at once. Keep your roof in good shape and seal any door or window leaks to avoid letting cool air escape. Similarly, make sure your attic is well ventilated to avoid trapping excess heat in your home.

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

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 Sierra Vista, you may be able to make do with a lower-capacity furnace.

For a 2,000-square-foot home, you'll also want an air conditioning unit with around 2.5 to 5 tons of capacity. In Sierra Vista, you'll likely need something on the higher end of this range. Typically, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.

Your HVAC company might offer financing options through a third-party lender, or you may be able 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're choosing 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.
  • Schedule regular inspections to take care of issues as they come up.
  • Keep your attic well-ventilated and make sure all doors and windows are well-sealed.
  • Install a smart thermostat. If you don't want to or can't buy one, try to keep the temperature indoors as close to the outside temperature as you can.
  • When replacing part of your HVAC system, see if there are Energy Star-certified or similar environmentally friendly options.

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