
Serving Holt, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Installed my dryer duct work went above and beyond highly recommended Brandon."

*The Angi rating for Heating And Air Conditioning Service companies in Holt, 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 Holt, 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 May 01, 2026

Serving Holt, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Installed my dryer duct work went above and beyond highly recommended Brandon."

Serving Holt, MI and surrounding areas
Approved
In business since 1983
Free estimates
Emergency services offered
"Having worked with Doty Mechanical as a customer in both corporate and residential settings, it is clear that they do things the right way and put their customers first no matter the size of the project. Most recently, Doty fully replaced the HVAC system at our home. The installers, Daren and Clinton, were exceptional - very friendly, knowledgeable, and respectful of us and our home at all times. The first thing that they did when they arrived, after introducing themselves, was to lay down canvas tarps from the front door all the way to the furnace and put booties on their feet to protect our wood floors and carpet. They worked quietly and efficiently and kept their workspace neat. At the end of the installation they took the time to walk us through the entire system and answer any questions that we had. As someone who considers themselves OCD, I was beyond impressed by the end result of their work! Everything they installed was level/straight and clean - true craftsmanship! They really did a great job! Likewise, leading up to and after the installation, interactions with the office staff were equally as wonderful. The project was quoted with a very precise level of detail and Lori completely took care of us by handling all of the "heavy lifting" on paperwork for the rebates we qualified for. She simply asked us a few questions and took care of the rest for us! By far, this has been my best experience ever with any contractor - I would recommend Doty Mechanical to anyone needing HVAC services, whether in a corporate setting or at home, in a heartbeat!"


Serving Holt, MI and surrounding areas
Approved
In business since 1978
Free estimates
Credit card accepted
"I am a new customer with Service Professor, Inc. as of May 2021. In each of three service calls for routine system checks of my HVAC, plumbing, and furnace systems, I couldn't have been more satisfied with the professionalism of the individual tradesmen or with the customer service communication provided by friendly and patient office staff. This review is being posted especially to praise the exceptional routine service call provided by John Courtney on 10/11/2021. John presented as being a good listener and one who genuinely enjoyed his work and serving others. For example, he listened carefully to my questions and responded with detailed information that I could understand easily. And, after I commented to John about my previous positive interactions with Service Professor, Inc. tradesmen and with customer service staff, John responded by stating he has worked in the heating and cooling trade for 12 years and felt very fortunate, as a newer employee, to be able to work for an organization such as Service Professor that places caring and quality customer service communication among its most important priorities. I hope my comments encourage anyone seeking HVAC, plumbing, or furnace routine service or repair work to not hesitate to contact Service Professor."





+13

Serving Holt, MI and surrounding areas
Approved
In business since 2018
Free estimates
Customers say: Quick response
At Right Now Heat And Air, a locally owned and operated HVAC contractor, we take pride in our ability to provide you with excellent customer service and high-quality results on every job we do. Our years of industry experience allow us to work on equipment of any age or size, making us the perfect choice for any issues your system may be having. With our 24/7 emergency services, we're on call at all times to make sure your system is working correctly. We also, are happy to incorporate all kinds of home warranties to your services.\n\nCall us today to learn more about how we can help your home or business.

Serving Holt, MI and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
Welcome to Trusted Heating & Cooling Solutions, Inc. Women owned and operated, we take pride in the quality of our work and customer satisfaction with our 5-Star Guarentee. We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. We specialize in: \n-Furnace and A/C installation and repair\n-Heat Pump installation and repair\n-Boiler installatio and repair\n-Ductwork\n-Ventilation\n-Gas piping \n-Water heaters\n-Maintenance \n\nCall us today to learn more about how we can help you! \n


Serving Holt, MI and surrounding areas
Approved
In business since 2013
Free estimates
Offers commercial services
Michigan Heating And Cooling Systems, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Serving Holt, MI and surrounding areas
Approved
Emergency services offered
Small jobs welcome
Offers commercial services
Very hard working individual looking to subcontract work and make people some money and bring new jobs to housekeepers and cleaners daily


Serving Holt, MI and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"They've maintenanced my furnace before I required a new one and they've always maintenanced the new one since I got it replaced about 3 years ago. Very easy to work with. I think I've been using them since 2008."

Serving Holt, MI and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"Duct cleaning done for 2 of our buildings - great service- showed us pictures throughout the cleaning process - highly recommend"





+1
Serving Holt, MI and surrounding areas
In business since 2019
Free estimates
Credit card accepted
"Travis Walton was wonderful. Such better service than the larger companies. His first aim was to repair if at all possible. We had a much larger company in last time and all they seemed interested in was replacing the whole unit. Finally, a person we can trust. Excellent work! Call me anytime. We really like this guy."
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