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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon416
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Southgate, 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 Southgate, 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 January 16, 2026

Find Heating and air conditioning pros in Southgate

Avatar for Harriman Heating, Inc.
Harriman Heating, Inc.
4.2(
839
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - Repair

Serving Southgate, MI and surrounding areas

Approved

In business since 1996

Emergency services offered

Warranties offered

"This company provided excellent service. The communication was precise and very professional. The process was easy and I'm very pleased with my new HVAC system."
Janitorial
90%
Heil Air Conditioner
92.6%
Coleman Air Conditioner

+3

Response time7 hrs
66 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for A-1 FURNACE & DUCT CLEANING LLC
A-1 FURNACE & DUCT CLEANING LLC
4.8(
71
)
Air Ducts & Vents - Clean

Serving Southgate, MI and surrounding areas

Approved

Super Service Award Winner

In business since 1981

Free estimates

Small jobs welcome

"Everything went well, Bill and Dylan did an excellent job. I highly recommend them for your duct and dryer vent cleaning needs! Thanks Bill and Dylan!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time1 day
Response rate100%
2 neighbors recently requested a quote
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Avatar for Affordable Heating Cooling & Plumbing Co
Affordable Heating Cooling & Plumbing Co
4.5(
55
)
Central A/C - InstallDuctless Mini-split Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace+47 more

Serving Southgate, MI and surrounding areas

Approved

In business since 1985

Emergency services offered

Warranties offered

"Mike was great! Very informative regarding the issues with my AC unit & other questions we had. Definitely would hire again!"
Old furnace.
New furnace.
Water Heater install.
Furnace Install.
Response time1 day
5 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for No-Nonsense Heating and Cooling, Inc.
No-Nonsense Heating and Cooling, Inc.
4.6(
193
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - Repair

Serving Southgate, MI and surrounding areas

Approved

In business since 2013

Emergency services offered

Small jobs welcome

"Prompt service, fair price for inspections of A/C and furnace units. "No Nonsense" just as their name says!"
80% furnace installation
93% carrier furnace
noritz tankless water heater
hot water boiler repair
furnace install

+1

Response time6 hrs
16 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Temperature Rescue MI LLC.
Temperature Rescue MI LLC.
5.0(
10
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairThermostat - Repair or Reprogram+5 more

Serving Southgate, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Temperature Rescue has preformed multiple installations for me. I will continue to use them in the future. They do what they say they will do at a fair price."
Condenser
Condenser
Condenser
Furnace Back
A-coil

+9

Response time9 hrs
Response rate100%
38 neighbors recently requested a quote
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Avatar for Smart Zone Heating and Cooling
Smart Zone Heating and Cooling
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+4 more

Serving Southgate, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

At Smart Zone Heating & Cooling, we provide reliable, high-quality heating and cooling services for both residential and commercial customers. Our goal is simple: deliver dependable HVAC solutions that improve comfort, efficiency, and long-term performance.\n\nAs a licensed and insured HVAC contractor, we specialize in professional installation, repair, and maintenance of heating and cooling systems. Whether you need a new furnace installation, air conditioning repair, system replacement, or preventative maintenance, we focus on doing the job right the first time.\n\nWe take pride in offering honest recommendations, fair pricing, and high-quality workmanship. Our team understands that HVAC systems are one of the most important components of any home or business, which is why we work efficiently, communicate clearly, and treat every property with care and respect.

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Royal Temperature Services
4.9(
7
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving Southgate, MI and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

We are an HVAC company. Heating & Cooling Systems, Furnaces, Boilers, Water heaters. Unit Installation, System Repairs, Maintenance Services

Response time2 days
8 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Furnace Doctor Heating & Cooling
Furnace Doctor Heating & Cooling
4.8(
13
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+4 more

Serving Southgate, MI and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Moe was here and working on my furnace within an hour. He worked hard diagnosing and ultimately resolving the issue. I have heat once again! I would totally recommend this company. Quick, professional, and reasonable pricing."
Response time3 hrs
Response rate93%
Recommended by92%of homeowners
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Heating and Air Conditioning questions, answered by experts

Yes, having mismatched evaporator and condenser coils in your AC system can lead to serious issues. For instance, it can result in higher monthly energy costs as the system runs longer to compensate for the mismatch. This mismatch can also put extra stress on the system, compromising its efficiency and longevity. 

Along with that, mismatched coils can lead to higher temperatures and humidity levels in the home. What’s more, using coils of different sizes may violate the manufacturer's warranty, as they are designed to work synergistically, and any mismatch could lead to repairs and system failure.

The top reason to purchase an HVAC maintenance contract is the fact that it ensures you are detecting problems before they turn into expensive fixes. Secondly, this type of contract provides priority service, which is nice if it’s peak busy season. Finally, an HVAC maintenance contract provides discounts on parts and labor for repairs, which can save you a good amount of money if your unit breaks.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

The average life span of an HVAC system is 15 to 20 years. Even if your old air conditioner is still functional, it isn't as energy-efficient as a newer system (especially one with an Energy Star designation). Older HVAC systems aren't as efficient, and the 10-year mark is when you should start making full system replacement plans. Twenty years in, that plan should be well underway rather than waiting for the unit to die.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

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

From average costs to expert advice, get all the answers you need to get your job done.

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