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10 Best HVAC Companies in Northfield, MI

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Written By Bradford Cuthrell

Last Updated February 2024

On average, 55% of energy use in American homes goes toward heating and cooling, according to the U.S. Department of Energy. It's important that the temperature control systems in your Northfield home are functioning properly, so you can avoid spending more than you need to.

Explore our list of the top HVAC companies in Northfield to find the best one for you and your home. Our topic contractors can help you stay comfortable while reducing your bills.

Top 10 Best HVAC Companies in Northfield

Indoor Comfort Heating & Cooling

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416 W Huron St, Ann Arbor, MI 48103 (734) 822-1471 indoorcomfort.net

Prompt service delivery

Reliable customer support

Clear pricing policy

Free quote

Informative resources

Services Offered

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

Fry Heating & Cooling

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2311 E Stadium Blvd #214, Ann Arbor, MI 48104 (734) 203-0347 fryheating.com

Prompt service delivery

Informative resources

Free quote

Reliable customer support

Clear pricing policy

Services Offered

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

BJ's Heating & Cooling Inc.

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

Clear pricing policy

Prompt service delivery

Reliable customer support

Informative resources

Free quote

Services Offered

Furnace repair
Indoor air quality
Emergency services
Ventilation
Ductless
Ac installation
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

Free quote

Informative resources

Services Offered

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

Lakeside Service Co.

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

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Free quote

Reliable customer support

Clear pricing policy

Services Offered

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

McGraw Mechanical

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

Free quote

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

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

CMR Mechanical, LLC

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3611 Central St, Dexter, MI 48130 (734) 424-1560 cmrmechanical.com

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Free quote

Services Offered

Filtration
Ac installation
Ductless
Boiler installation

On The Mark Mechanical

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3526 W Liberty Rd Suite 300, Ann Arbor, MI 48103 (734) 222-0918 onthemarkmechanical.com

Prompt service delivery

Free quote

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Indoor air quality
Maintenance
Ac installation
Inspection
Boiler repair

Comfort Mechanical Heating and Cooling

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455 E Eisenhower Pkwy Suite 300, Ann Arbor, MI 48108 (734) 340-8364 comfortmechanicalhvac.com

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Ac repair
Ac installation
Maintenance
Furnace installation
Furnace repair

Metal One Mechanical

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260 Gralake Ave, Ann Arbor, MI 48103 (734) 834-2607 metalonemechanical.com

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Free quote

Reliable customer support

Clear pricing policy

Services Offered

Ductless
Ventilation
Ac installation
Ducting
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 malfunctioning or aging HVAC system probably needs attention from a professional who can make repairs or install a new unit. Watch out for these common signs that your HVAC needs service:

  • Odd noises when the system turns on
  • Thermostat malfunctions or temperature control issues
  • Poor air circulation or uneven heating/cooling
  • Frequent breakdowns and need for repairs
  • Higher than normal energy bills
  • Rust, corrosion, or cracking
  • Refrigerant leaks
  • 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, identify problems, and advise you whether you should repair or replace your HVAC unit.

Cost of HVAC Installation and Maintenance in Northfield

The cost of HVAC installation or maintenance varies depending on the kind of unit you have. Common kinds of HVAC units 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 indoor units in each room to control temperature. These indoor units connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions much like a standard split system, but is able to utilize either electricity or gas as energy sources.
  • Heat pump: Heat pumps exchange warm and cool air between your home and outside. These systems don't make their own heat or AC, so they work more efficiently in moderate 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 a basement or attic. This unit is typically space-saving, cost-effective, and straightforward to maintain.

HVAC maintenance prices vary depending on what services are needed. HVAC systems are complex and may require different maintenance services. Costs for common services are as follows:

HVAC Unit Type Cost
Split $1,912-$4,874
Hybrid Split $3,874-$7,137
Heat Pump $3,000-$30,564
Packaged Heating and Air $251-$418

Ways to Save Money on HVAC Costs

It's important to take care of HVAC repairs and replacements in a timely manner, but it can also be expensive. Fortunately, there are steps you can take to slow the wear and tear on your system.

  • Change filters regularly. Cleaning or replacing your air filters every 30–90 days helps air flow efficiently through your system. 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. 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 amount of work your HVAC system needs to do.
  • Keep your system clean. Keeping your ductwork, grills, condenser fan blades, and indoor evaporator coil clean enables your HVAC system to function effectively 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.
  • Monitor for potential problems. Monitoring your system for problems — for example, by checking your thermostat and energy bills routinely — helps you catch issues before they get too expensive.

Service Cost
Filter Replacement $63-$167
Condensor Cleaning $1,255-$3,765
Thermostat Repair $84-$209
Ductwork Cleaning $402-$1,004

How To Choose a Local HVAC Company

It's important to know what makes a good HVAC company. Working with a contractor that's properly licensed and highly experienced will give you confidence that they can fix your system, providing you with effective heating and cooling in your home.

Compare Multiple Bids

Request estimates from at least three HVAC providers. Describe your issues and ask if specialists can inspect your system in person. Compare each provider's diagnoses, recommended solutions, estimated cost, timelines, and warranties. Avoid contractors that pressure you or demand payment before work.

Check Credentials

Look for an HVAC company that employs qualified technicians with the necessary training and licenses. In all states, HVAC contractors need to 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.

In Michigan, HVAC contractors must be licensed as Mechanical Contractors by the Department of Licensing and Regulatory Affairs (LARA). Contractors must have at least three years of experience and must pass an exam. Licenses can be verified on LARA's website. You should also check 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 good customer testimonials.

Understand Work Details

It’s important to understand what the work process will look like. For HVAC repairs, the company should explain the specific parts that need replacement and why. Confirm that your technician will clean and test your system afterward to make sure everything is operating properly. When replacing your HVAC, ask the contractor to describe the new brand, model, estimated installation time, energy efficiency, and features. 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

Reliable 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 fair cost.

Get Quote in Writing

Always get quotes for HVAC service in writing before work begins. A detailed quote should cover both materials and labor. Make sure you review all terms before signing a contract.

Frequently Asked Questions About HVAC in Northfield, MI

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

Normally, it's best 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 throughout the year by making it easier for your HVAC system to maintain your home's temperature. Always keep your thermostat as close to the outside temperature as you can, and try to adjust it only a few degrees at once. You could also consider a smart thermostat.

For a 2,000-square-foot home, look for 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. In general, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.

Typically, HVAC financing is through a third-party lender. If your HVAC company doesn't offer these options, you might 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 and appropriate for your situation.

There are a number of 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 aren't able to purchase one, try keeping your inside temperature as close to the outside temperature as is comfortable.
  • When you need to replace part of your HVAC system, see if there are Energy Star-certified or similar environmentally friendly options.

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