Tri-State Heating & Cooling

At Tri-State Heating & Cooling, we’ve proudly served Adrian, MI and the surrounding areas with reliable HVAC services for over 30 years. Our licensed technicians specialize in heating repair, air conditioning installation, furnace maintenance, and 24/7 emergency HVAC service to keep your home or business comfortable year-round.

As a trusted local HVAC contractor, we’re committed to energy-efficient solutions, upfront pricing, and 5-star customer care. Whether you need a seasonal HVAC tune-up, new system installation, or fast repairs, Tri-State Heating & Cooling is here when you need us most.

Serving Lenawee County and nearby communities like Tecumseh, Blissfield, and Clinton — we’re your neighborhood pros for all things heating and cooling.
Call today or schedule online to experience comfort the Tri-State way!

Business Hours

  • 24 Hours
  • 24 Hours
  • 24 Hours
  • 24 Hours
  • 24 Hours
  • 24 Hours
  • 24 Hours

Residential HVAC Service

Dealing with HVAC problems in your home can cause significant stress and disruption. Whether it’s a malfunctioning AC during the heat of summer or a heating system that fails to keep you warm in the winter, these issues can make daily life uncomfortable. The need for reliable residential HVAC services becomes even more critical when systems break down unexpectedly, leading to expensive repairs and prolonged inconvenience. Homeowners often face the challenge of finding a trustworthy company that can provide quick, affordable, and efficient solutions for AC repair services, HVAC repairs, and installations. Tri-State Heating & Cooling, LLC, offers a specialized solution to these HVAC challenges in Adrian, MI, and the Tri-State area.

Commercial HVAC Servcie

Dealing with HVAC issues in your commercial property can disrupt operations, resulting in unexpected downtime and loss of productivity. Whether it’s a malfunctioning air conditioning system or a heating unit that won’t kick on during the colder months, these problems can become expensive and stressful. For businesses, reliable HVAC systems are essential for maintaining a comfortable environment for both employees and customers. Tri-State Heating & Cooling, LLC, understands the frustration that comes with these HVAC challenges and is here to provide specialized commercial HVAC services in Adrian, MI, and the Tri-State area.

With over 21 years of experience, the company specializes in servicing all aspects of commercial HVAC systems, from installations to repairs and replacements. Their team has the skills and equipment to tackle any HVAC job, big or small, ensuring that your system operates at peak efficiency. As a Navian, American Standard, Generac, and Honeywell Dealer, Tri-State Heating & Cooling, LLC, offers the latest in HVAC technology to ensure energy efficiency and cost savings. They are also experienced in working with all major HVAC brands, offering flexibility for businesses that already have existing systems. With 24/7 service available, you can rely on their team to provide quick, effective solutions, minimizing any disruptions to your operations.

HVAC Preventative Maintenance

HVAC systems are essential for maintaining comfort in your home or business, yet many people experience the frustration of unexpected breakdowns or inefficiency. When an HVAC unit malfunctions, it can lead to uncomfortable temperatures, increased energy bills, and costly emergency repairs. Regular maintenance is essential to ensure systems are running at their best and to avoid system failures that disrupt daily life. Tri-State Heating & Cooling, LLC provides top-notch HVAC maintenance services to homes and businesses in Adrian, MI, and the Tri-State area.

With over 21 years of experience, they specialize in HVAC preventive maintenance, offering both residential and commercial service contracts. Their team inspects all aspects of your HVAC system, from changing filters and lubricating parts to checking motor specifications and ensuring safety mechanisms are intact. Regular maintenance can help prevent costly repairs and extend the lifespan of your HVAC system.

By investing in HVAC maintenance services, you not only ensure comfort year-round but also save on energy bills. Tri-State Heating & Cooling, LLC, offers a thorough approach to maintaining the efficiency and reliability of your system, making sure that everything works as it should. Their service contracts, typically quarterly for commercial clients and twice a year for residential, provide a proactive solution to keep your HVAC system running smoothly and efficiently.

HVAC New Construction Installation

Starting a new construction project can be exciting, but it also comes with challenges, especially when it comes to installing the right HVAC system. Without an experienced HVAC installer, the process can become frustrating, delayed, and costly. From custom ductwork to proper gas piping and ensuring optimal ventilation, the installation process requires skill and expertise. Whether you’re building a new home or a commercial space, the right HVAC system will ensure comfort and efficiency for years to come. Tri-State Heating & Cooling, LLC, specializes in new construction HVAC installations in Adrian, MI, and the Tri-State area.

With over 21 years of experience, they provide top-quality HVAC installation services for both residential and commercial properties. As a Navian, American Standard, Generac, and Honeywell Dealer, they use the most reliable products to ensure top performance and energy efficiency. From the beginning stages to the final touches, Tri-State Heating & Cooling, LLC, is equipped to handle all aspects of new HVAC installations, including furnace installation and AC installation services.

Their team is committed to delivering exceptional service, offering tailored solutions for your unique needs. Whether it’s a new HVAC system or custom ductwork, Tri-State Heating & Cooling, LLC, has the knowledge and experience to make your new construction project a success. Trust them to handle every detail of your HVAC installation so you can focus on the other important aspects of your build.

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About Adrian

Adrian is a city in the U.S. state of Michigan and the county seat of Lenawee County. The population was 20,645 at the 2020 census. Adrian lies in Michigan's 5th congressional district. == History == Adrian was founded on June 18, 1826 by Addison Comstock. The original name for the village was Logan, but was changed soon after to Adrian, perhaps in reference to the Roman emperor Hadrian.

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