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TRUSTED BY GRAYLING, MI HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon17
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Grayling, MI

*The Angi rating for Heating And Air Conditioning Service companies in Grayling, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Grayling, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on December 09, 2025

Find Heating and air conditioning pros in Grayling

Avatar for Muller Mechanical LLC
Muller Mechanical LLC
5.0(
5
)

Serving Grayling, MI and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Over 16 years experience in boilers - refrigeration- furnaces- air conditioners - mini splits - heat pumps - geothermal units. Both commercial and residential. Fully licensed and insured. My work is 100% guaranteed. Customers are always happy when I leave.

Fife lake mini split
Fife lake mini split
Fife lake mini split
Roscommon Boiler install
12 neighbors recently requested a quote
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Avatar for Alexis Huston
Alexis Huston
New to Angi

Serving Grayling, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I’ve been in the cleaning business for the last 15 years. I am 34 with two young children and really enjoy cleaning and organizing, making space for homeowners to feel more clear minded and less stressed.

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Avatar for Absolute Heating & Ventilation, LLC
Absolute Heating & Ventilation, LLC
4.7(
154
)

Serving Grayling, MI and surrounding areas

In business since 2006

Credit card accepted

Offers commercial services

"HONEST - customer-focused, friendly. THIS is the type of service company that you hope you'll get! ZERO hard sell tactics (aka Service Professor!). I will definitely call and recommend Absolute Ventilation for future service needs. Thank you!"
.
Response time11 hrs
Recommended by98%of homeowners
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Avatar for Mchvac
Mchvac
5.0(
5
)

Serving Grayling, MI and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"I had got a estimate from a local hvac business cause they were in the area and I didn't know that fixed furnaces or center air . The first company came out and tried to sell me everything and anything and had financing .. I almost did it but the 12 thousand plus price tag scared me .I'm glad I didn't cause a guy at work gave me the number to MIKE at MCHVAC and I'm glad I called .Mike came out and gave me a honest professional option of what shape my system was in and option of what I could do . He replaced the central air system with even having to replace the furnace that was only 5 years old I might add .the first guy told me I pretty much had to buy all new cause it would work just replacing the central air .. Thank you Mike and MCHVAC for being honest and doing a awesome job. . MCHVAC SAVED ME OVER $7000 that I didn't need to spend . I give recommend Mike to all my family and friends ."
Response time7 hrs
Response rate90%
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Heating and Air Conditioning questions, answered by experts

When deciding whether to repair or replace your air conditioner, several factors should be considered. It is generally worth repairing the unit if it's less than 10 years old, the warranty is still active, and you're dealing with a one-off issue. Most central AC units last about 15 years, while window units last 8 to 10 years. If your unit is approaching or has surpassed the 10-year mark and requires frequent or costly repairs (e.g., over $5,000), replacement is often the more sensible long-term investment. For older, inefficient, or out-of-warranty units experiencing multiple problems, replacing it is typically the better choice.

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

A dirty AC filter can lower the efficiency of your system, so depending on how dirty it was, you may notice a temperature difference when you clean your filter. You can try other solutions if your AC isn’t blowing as cold as it used to. You can call in a local HVAC tech to make sure everything is running correctly, fix your air seal if it’s a window unit, and clean your coils.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

No, heat pump maintenance needs are very similar to air conditioners, including keeping outdoor units clean, changing filters regularly, and occasionally scheduling a refrigerant check to see if any has leaked out. Heat pumps typically switch automatically between heating and cooling, so you don’t need to worry about manually changing them every season. However, since they are always on call, they can develop wear and tear faster than an air conditioner.

The Grayling, MI homeowners’ guide to heating and air conditioning services

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