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10 Best HVAC Companies in Green Oak, MI

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Written By Bradford Cuthrell

Last Updated February 2024

On average, American homeowners devote 55% of their home energy usage to heating and cooling, according to the Department of Energy. You don't want to spend more than necessary on temperature control in your Green Oak home, so it's important to make sure all systems are functioning properly.

Read our list of the top HVAC companies in Green Oak to find the best choice for you and your home. Our topic contractors can help you reduce your bills while still staying comfortable.

Top 10 Best HVAC Companies in Green Oak

Lakeside Service Co.

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4367 S Old US Hwy 23, Brighton, MI 48114 (810) 227-2719 lakesideservice.com

Reliable customer support

Informative resources

Clear pricing policy

Free quote

Services Offered

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

BJ's Heating & Cooling Inc.

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3481 M-36, Pinckney, MI 48169 (734) 878-9890 bjsheatingandcooling.com

Reliable customer support

Prompt service delivery

Free quote

Informative resources

Clear pricing policy

Services Offered

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

South Lyon Heating And Cooling

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12577 Bowers Ln, South Lyon, MI 48178 (248) 486-4688 southlyonmihvaccontractor.com

Reliable customer support

Clear pricing policy

Informative resources

Free quote

Services Offered

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

Dominion Service Company

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4023 Old US 23 #103, Brighton, MI 48114 (810) 775-0638 dominionserviceco.com

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Reliable customer support

Informative resources

Clear pricing policy

Services Offered

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

Dean Mechanical Inc

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29228 Lyon Oaks Dr, Wixom, MI 48393 (248) 486-4464 deanmech.com

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Reliable customer support

Free quote

Clear pricing policy

Services Offered

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

McGraw Mechanical

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12577 Bowers Ln, South Lyon, MI 48178 (734) 497-1713 southlyonmihvaccontractor.com

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Free quote

Clear pricing policy

Reliable customer support

Services Offered

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

Kearns Mechanical LLC

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5896 Sterling Dr, Howell, MI 48843 (517) 500-5387 kearnsmechllc.com

Reliable customer support

Free quote

Clear pricing policy

Services Offered

Indoor air quality
Ductless
Furnace repair
Maintenance
Emergency services

Robin Aire Service Company

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28930 Wall St, Wixom, MI 48393 (866) 266-3125 robinaireheating.com

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Reliable customer support

Clear pricing policy

Free quote

Services Offered

Ac installation
Furnace repair
Inspection
Ac repair
Maintenance

Hauser Heating & Air Conditioning

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4609 Six Mile Rd, South Lyon, MI 48178 (248) 437-6299 hauserheatingandcooling.com

Free quote

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Furnace repair
Maintenance
Ac repair
Ac installation

Selective Heating & Cooling

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29301 Garrison Rd, Wixom, MI 48393 (248) 486-4640 selectivehvac.com

Free quote

Informative resources

Clear pricing policy

Services Offered

Boiler installation
Ac repair
Radiant heating
Maintenance
Emergency services
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 HVAC system is having issues or getting near the end of its lifespan, it likely needs repairs or replacement from an HVAC company. Look for these indicators your system needs service:

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

If you notice any of the above, have a local HVAC technician inspect your system. They can pinpoint problems and let you know whether repair or full HVAC replacement is the better solution.

Cost of HVAC Installation and Maintenance in Green Oak

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

  • Split or mini-split: If your home lacks the ductwork for central air or heating, you likely have a split or mini-split system instead. Split HVAC systems have interior units in each room to regulate temperature. These 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 benefit of being able to utilize energy from either gas or electric sources.
  • Heat pump: Heat pumps exchange warm and cool air between your home and the outdoors. They don't generate their own heating and cooling, so they work best in more moderate climates.
  • Packaged heating and air: Packaged HVAC systems are a smart choice for smaller houses. These systems have a single combined AC and heating, typically located in a basement or attic. They're space-saving, energy-efficient, and easy to maintain.

HVAC maintenance costs vary depending on what services are needed. HVAC systems are complicated and may require different maintenance services. Prices for some common services are as follows:

HVAC Unit Type Cost
Split $1,869-$4,766
Hybrid Split $3,788-$6,979
Heat Pump $2,933-$29,887
Packaged Heating and Air $245-$409

Ways to Save Money on HVAC Costs

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

  • Keep your system clean. Keeping your grills, ductwork, condenser fan blades, and indoor evaporator coil clean helps your HVAC system function properly and lowers your risk of mold. The National Air Duct Cleaners Association suggests cleaning your HVAC system when you notice it starting to get dirty.
  • Change the position of your blinds seasonally. Closing your blinds in the summer blocks some passive solar heat from getting indoors. Opening the blinds in the winter allows this same heat to help warm your home. Both of these measures help lower the work required from your home’s HVAC system.
  • Monitor for potential problems. Keeping a close eye on the efficiency of your HVAC system — for instance by reviewing your thermostat settings and energy bills — helps you find and solve issues before they get too expensive.
  • Change filters regularly. Switching out your air filters or washing them every 1–3 months allows efficient air circulation through your HVAC system. You should also try to keep debris from accumulating on the outside components of your HVAC.

Service Cost
Filter Replacement $61-$164
Condensor Cleaning $1,227-$3,682
Thermostat Repair $82-$205
Ductwork Cleaning $393-$982

How To Choose a Local HVAC Company

Knowing the indicators of a reliable HVAC company is key for a smooth installation or repair. Established providers with certified technicians can offer assurance your HVAC system will deliver consistent coolig and heating year-round.

Compare Multiple Bids

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

Check Credentials

Choose an HVAC company with well-trained technicians who have proper licensing and experience. In all states, HVAC contractors have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, an individual must pass an exam (the specific exam depends on the kind of equipment they plan 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 by the state.

In Michigan, HVAC contractors are required to be licensed as Mechanical Contractors by the Department of Licensing and Regulatory Affairs (LARA). Contractors must have at least three years of experience and pass an exam. Licenses can be verified on LARA's website. Checking reviews on Google Reviews, Yelp, the Better Business Bureau (BBB), and similar sites can aid your decision as well. Choose a company with great reviews and stories of positive customer experiences.

Understand Work Details

Make sure you understand the details of your project before starting. For HVAC repairs, have your provider detail which parts require replacement and why. Get confirmation that your technician will clean and test the system after the repair to ensure that everything works. When getting a replacement, ask your contractor to explain the new HVAC system energy efficiency, estimated installation time, brand, model, and features. Before starting the project, you should understand how your provider will size the system appropriately for your home and the price you'll pay.

Compare Warranties

Trustworthy HVAC companies provide warranties for their services. The broader the coverage, the 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 HVAC bids in writing before work begins. A comprehensive quote will cover costs for both materials and labor. Make sure that you agree to all terms before signing the contract.

Frequently Asked Questions About HVAC in Green Oak, MI

You should have your HVAC system inspected about twice annually. After completing their inspection, your technician will inform you if any services are needed. You should also have your system inspected if you start noticing issues such as unusual smells, leaks, or strange noises. If your home has ductwork, it should be inspected every few years.

Normally, you should have your HVAC system inspected in the spring and fall, as these times tend to be less busy. This also helps make sure your system is prepared 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 the temperature of your home. 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 once. You might also consider purchasing a smart thermostat.

Generally, whole-system HVAC installation or replacement takes between one and three days. Installing or replacing a furnace or air conditioning unit can take as little as half a day or as much as two days. The exact amount of time will vary depending on factors like how large your home is, 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).

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

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

There are several ways you can make your HVAC system more energy-efficient:

  • Keep ductwork clean, and clean or change your air filters on a regular basis.
  • Schedule regular inspections to take care of problems as they arise.
  • 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 keeping your inside temperature as close to the outside temperature as you can.
  • When it comes time to replace any part of your system, explore Energy Star-certified or other environmentally friendly options.

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