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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon614
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Troy

Avatar for Maxx Air, LLC

Maxx Air, LLC

4.91(
117
)
•Approved Pro

Maxx Air, LLC

4.91(
117
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
6 years of experience

Welcome to Maxx Air LLC! In business since 2019, we are a full service heating and cooling contractor who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in maintenance and repair for all residential heating and air conditioning units, and no job is too big or too small. Serving Goodrich and its surrounding areas, be sure to give us a call today!

"My review for my service representative & the company MAXAIR LLC. Steve, was my representative for the service call and he arrived within the time slot that I was given. He was a very helpful & a nice guy. He got my humidifier working. As the digital panel had a light flashing to replacing the water panel on humidifier. He had the filter with him so he was able to replace the water filter panel. I set up a full service call on my furance. I was glad that I did that to get my furance ready for fall/ winter. He said showed me where to replace the furance filter. Then I decided to take advantage of the service plan that they offered. I was very pleased with my results through Maxx Air and Angi's List to help with my humidifier/ furance problem. Now I will be all set for my next visit."

Debra T on September 2025

Welcome to Maxx Air LLC! In business since 2019, we are a full service heating and cooling contractor who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in maintenance and repair for all residential heating and air conditioning units, and no job is too big or too small. Serving Goodrich and its surrounding areas, be sure to give us a call today!

"My review for my service representative & the company MAXAIR LLC. Steve, was my representative for the service call and he arrived within the time slot that I was given. He was a very helpful & a nice guy. He got my humidifier working. As the digital panel had a light flashing to replacing the water panel on humidifier. He had the filter with him so he was able to replace the water filter panel. I set up a full service call on my furance. I was glad that I did that to get my furance ready for fall/ winter. He said showed me where to replace the furance filter. Then I decided to take advantage of the service plan that they offered. I was very pleased with my results through Maxx Air and Angi's List to help with my humidifier/ furance problem. Now I will be all set for my next visit."

Debra T on September 2025

Avatar for HVAC Comfort Inc

HVAC Comfort Inc

4.79(
493
)
•Approved Pro

HVAC Comfort Inc

4.79(
493
)
•Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
27 years of experience

A full service residential heating and cooling company. We established our business in 1998. We have some of the top HVAC specialists working for us. Our company's mission is to provide honest, quality work, Our billing policy is to collect upon completion.

"Great customer service. Friendly expert tech got my furnace working. What more could you ask for? They will be my first call in the future."

Scott K on December 2025

A full service residential heating and cooling company. We established our business in 1998. We have some of the top HVAC specialists working for us. Our company's mission is to provide honest, quality work, Our billing policy is to collect upon completion.

"Great customer service. Friendly expert tech got my furnace working. What more could you ask for? They will be my first call in the future."

Scott K on December 2025

Avatar for Airconex Heating & Cooling

Airconex Heating & Cooling

5.00(
28
)
•Approved Pro

Airconex Heating & Cooling

5.00(
28
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

AIrconex HVAC is a family-owned and operated business dedicated to providing top-notch heating, ventilation, and air conditioning services. With a strong commitment to excellence, father Dash and son Dario Daja ensure each customer receives personalized and professional care. Their hands-on approach and decades of combined experience guarantee reliable solutions tailored to every need. At Airconex HVAC, customer satisfaction isn't just a goal—it's a promise. From the first call to the final service check, the Daja's prioritize quality, honesty, and exceptional service, making every client feel like part of their extended family.

"The technician was knowledgeable, resolved the issue , and my furnace started working."

Shahjahan S on January 2024

AIrconex HVAC is a family-owned and operated business dedicated to providing top-notch heating, ventilation, and air conditioning services. With a strong commitment to excellence, father Dash and son Dario Daja ensure each customer receives personalized and professional care. Their hands-on approach and decades of combined experience guarantee reliable solutions tailored to every need. At Airconex HVAC, customer satisfaction isn't just a goal—it's a promise. From the first call to the final service check, the Daja's prioritize quality, honesty, and exceptional service, making every client feel like part of their extended family.

"The technician was knowledgeable, resolved the issue , and my furnace started working."

Shahjahan S on January 2024

Avatar for Andy's Statewide

Andy's Statewide

4.73(
98
)
•Approved Pro

Andy's Statewide

4.73(
98
)
•Approved Pro
Super Service Award
Customers say: Quality work
46 years of experience
Free onsite estimate

Andy's Statewide Heating and Air Conditioning provides the Detroit area with professional HVAC services. We require background checks and drug tests on all employees. Call Andy's Statewide 24/7!

"He did a fantastic job on both "

Edward D on December 2025

Andy's Statewide Heating and Air Conditioning provides the Detroit area with professional HVAC services. We require background checks and drug tests on all employees. Call Andy's Statewide 24/7!

"He did a fantastic job on both "

Edward D on December 2025

Gecko Co

4.88(
42
)
•Approved Pro

Gecko Co

4.88(
42
)
•Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
24 years of experience

Kitchen & Basement Remodeling. 1 employees. Subcontractors used for electrical, plumbing and tile work. Licensed, free estimates. Owner operated.

"Job well done, very pleased with everything. Highly recommend you will not be disappointed."

Dawn R on July 2022

Kitchen & Basement Remodeling. 1 employees. Subcontractors used for electrical, plumbing and tile work. Licensed, free estimates. Owner operated.

"Job well done, very pleased with everything. Highly recommend you will not be disappointed."

Dawn R on July 2022

Top 2 Bottom Handyman & Home Inspection Services

4.97(
62
)
•Approved Pro

Top 2 Bottom Handyman & Home Inspection Services

4.97(
62
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
43 years of experience

We are a small company. I personally do the work myself or work with an employee, we offer a one year warranty on all repair done on your home ,We offer 10% discount to senior citizen and veterans.

"Joe was fantastic in resolving these repairs at my mother's 100 year old house. Working through a federal program for funding, Joe provided the estimate quickly and within budget. He was able to find era-appropriate flooring for the porch. He also installed much safer handrails on the steps up from the street to the porch and corrected the unsafe side entry by installing a sturdy platform and step. I will hire him for any of the items I need done at mom's or my house. Thanks Joe and crew."

Patricia R M on January 2022

We are a small company. I personally do the work myself or work with an employee, we offer a one year warranty on all repair done on your home ,We offer 10% discount to senior citizen and veterans.

"Joe was fantastic in resolving these repairs at my mother's 100 year old house. Working through a federal program for funding, Joe provided the estimate quickly and within budget. He was able to find era-appropriate flooring for the porch. He also installed much safer handrails on the steps up from the street to the porch and corrected the unsafe side entry by installing a sturdy platform and step. I will hire him for any of the items I need done at mom's or my house. Thanks Joe and crew."

Patricia R M on January 2022

Avatar for Toasty's Heating & Cooling, LLC

Toasty's Heating & Cooling, LLC

4.83(
54
)
•Approved Pro

Toasty's Heating & Cooling, LLC

4.83(
54
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 years of experience

Toasty's Heating & Cooling, LLC, brings an unmatched commitment to excellence to your HVAC project. We have over 10 years experience delivering unsurpassed professionalism, expertise and value. We take pride in providing our customers with personalized customer service, the highest industry standards and top quality workmanship. Call today. Note: (Please check our website for coverage area at toastys.co) PLEASE DO NOT CLICK HYPERLINK TO CALL OUR NUMBER YOU WILL BE DIRECTED TO HOME ADVISOR NOT TOASTY'S , USE DIAL PAD THANK YOU.

"Knowledgeable and professional."

Karem H on January 2023

Toasty's Heating & Cooling, LLC, brings an unmatched commitment to excellence to your HVAC project. We have over 10 years experience delivering unsurpassed professionalism, expertise and value. We take pride in providing our customers with personalized customer service, the highest industry standards and top quality workmanship. Call today. Note: (Please check our website for coverage area at toastys.co) PLEASE DO NOT CLICK HYPERLINK TO CALL OUR NUMBER YOU WILL BE DIRECTED TO HOME ADVISOR NOT TOASTY'S , USE DIAL PAD THANK YOU.

"Knowledgeable and professional."

Karem H on January 2023

Avatar for Detroit Furnace, LLC

Detroit Furnace, LLC

4.72(
40
)
•Approved Pro

Detroit Furnace, LLC

4.72(
40
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
40 years of experience

We are commited to our customers. We are a local detroit company with our 4 generations of heating and cooling service we have the experience needed to satisfy your comfort needs. When customers come to us we dont forget, we will know your name and remember your job. We can fix your furnace or install a new one for you. Give us a chance...you won't be disappointed.

"The gentleman y'all sent out Mr Theo couple weeks ago he came out to look at my refrigerator he did an excellent job on getting the ice out the bottom and making it stop coming and the ice maker not works today November 11th He's here again for my stove two eye two burner eyes went out he hasn't back working already immediately He's a wonderful guy I appreciate them thank you all."

Aaron S on November 2025

We are commited to our customers. We are a local detroit company with our 4 generations of heating and cooling service we have the experience needed to satisfy your comfort needs. When customers come to us we dont forget, we will know your name and remember your job. We can fix your furnace or install a new one for you. Give us a chance...you won't be disappointed.

"The gentleman y'all sent out Mr Theo couple weeks ago he came out to look at my refrigerator he did an excellent job on getting the ice out the bottom and making it stop coming and the ice maker not works today November 11th He's here again for my stove two eye two burner eyes went out he hasn't back working already immediately He's a wonderful guy I appreciate them thank you all."

Aaron S on November 2025

Avatar for Martin Mechanical HVAC LLC

Martin Mechanical HVAC LLC

4.89(
19
)
•Approved Pro

Martin Mechanical HVAC LLC

4.89(
19
)
•Approved Pro
Customers say: Terrific value
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
9 years of experience

We take great pride in the experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"I would recommend Zach and his team! They did a great job and I am very happy with their work"

Tracey R on July 2024

We take great pride in the experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"I would recommend Zach and his team! They did a great job and I am very happy with their work"

Tracey R on July 2024

AS Contrera, LLC

4.76(
36
)
•Approved Pro

AS Contrera, LLC

4.76(
36
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
42 years of experience

AS Contrera, LLC, provides expert heating and air conditioning service, sales, and installation for all equipment makes and models for residential and commercial customers throughout Oakland and Macomb County communities. Serving Southeastern Michigan for over 30 years, our expert technicians and knowledgeable staff are here to help you make the best decision for your home heating and cooling needs. From certified HVAC repairs, installation, tune-ups, and maintenance, we strive every day to provide world class customer service and the highest quality product. We provide free estimates and are available for 24 hour emergency service in Oakland and Macomb County. Contact our office today and let us exceed your expectations, we look forward to giving you peace of mind to call us any time and refer us to your family and neighbors.

"Tony, Eric, Anthony, Charles and two other technicians were just great to work with. So sorry not to remember the other two technicians names. We needed a new HVAC system for our home. I obtained 5 quotes and while MR FURNACE was not the best price, their customer service and knowledge was second to none! We are so happy with our decision. I would refer this company to anyone that needs repair or replacement."

Diane H on October 2019

AS Contrera, LLC, provides expert heating and air conditioning service, sales, and installation for all equipment makes and models for residential and commercial customers throughout Oakland and Macomb County communities. Serving Southeastern Michigan for over 30 years, our expert technicians and knowledgeable staff are here to help you make the best decision for your home heating and cooling needs. From certified HVAC repairs, installation, tune-ups, and maintenance, we strive every day to provide world class customer service and the highest quality product. We provide free estimates and are available for 24 hour emergency service in Oakland and Macomb County. Contact our office today and let us exceed your expectations, we look forward to giving you peace of mind to call us any time and refer us to your family and neighbors.

"Tony, Eric, Anthony, Charles and two other technicians were just great to work with. So sorry not to remember the other two technicians names. We needed a new HVAC system for our home. I obtained 5 quotes and while MR FURNACE was not the best price, their customer service and knowledge was second to none! We are so happy with our decision. I would refer this company to anyone that needs repair or replacement."

Diane H on October 2019

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Heating and Air Conditioning questions, answered by experts

No. HVAC, which stands for heating, ventilation, and air conditioning, includes all of the systems that work together to regulate a building’s temperature and humidity levels. In comparison, air conditioners only provide cooling. You can have an air conditioner as part of your HVAC system, but not all HVAC systems include air conditioners.

Signs that your air conditioner capacitor is malfunctioning include a smell or smoke coming from the unit, a humming or banging noise when it starts, the system shutting off randomly, higher energy bills, and no cold air blowing out of the unit. Additionally, if your capacitor is bad, the air conditioner may not turn on at all. 

You can protect your air conditioner in the winter by turning off the power at the thermostat and performing routine HVAC maintenance in the spring. Regular maintenance, cleaning, and repair of your AC unit helps protect it and extend its life span. If you have a window AC unit, remove it from the window and store it in a dry place during the winter. Window units cannot withstand freezing temperatures. Keeping them in your window also allows cold air to seep into your home.

On average, the cost to repair an air conditioner hovers around $350, but it can cost anywhere between $130 to $3,000, depending on the type of air conditioner and the difficulty of the repair. Repairing an air conditioner yourself can still be costly, requiring specialty tools. Any repairs more complicated than replacing a filter are likely best left to the pros.

Air conditioners and dehumidifiers are actually quite similar, though they perform different jobs. Dehumidifiers reduce moisture in the air, while air conditioners work to cool the home. A good central AC unit will naturally perform a certain level of dehumidification due to its design, but it will not be able to handle excessive levels of moisture.

The Troy, 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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