Portland, MI's Leading Heating Contractor

Since 2009, G.L. Wilson has been a leading heating contractor in Lansing, MI serving the Portland area. With a friendly staff and high-quality service, we've maintained a name for ourselves among the community. We have the fastest response time and 24-Hour availability to take your call. It's our goal to help bring consistent comfort to your home or office building.

We offer expert installations, repairs, and maintenance for:

High-Efficiency Heating Services

Our team of highly-trained and experienced heating contractors specializes in all makes and models of furnaces, boilers, and water heaters. While we recommend Trane, York, and Armana products, we can repair and service any equipment you have. To protect your investment, G.L. Wilson offers the best warranties on labor, as well as replacement parts.

Affordable AC Repair & Installation

Summers in Michigan can get very hot, so you want to prepare with a fully tuned-up air conditioner that will last. We can recommend the highest-efficiency air conditioning units that will reliably keep temperatures down while using less energy to do it. You need a heating contractor with the expertise to install, repair, and offer maintenance for any AC unit or commercial HVAC quickly and affordable so you can achieve superior comfort.

G.L. Wilson is a Certified Electrical Contractor

G.L. Wilson's expert contractors are also licensed in electrical work. We have completed the training necessary to perform any industrial building's electrical troubleshooting, new construction project, or simple business sign wiring with ease. Your safety is our priority, so we take time to ensure every electrical project from new construction to a doorbell installation is completed with attention to every detail.

Testimonials In The Greater Portland Area:

"GL WIlson is the classic reliable hometown company, and they install the best. When we got new heating and cooling, they suggested a heat pump instead of an AC, a great idea which none of the other bidding contractors thought of. We love the heat pump. They did a very complicated installation, as requested, with long lines out to the heat pump through the attic, on time and with a sense of humor. The furnace is quiet and super efficient, and has worked flawlessly. The annual maintenance is done as scheduled and minor adjustments have been handled with care. I made the right choice in hiring G.L. Wilson and recommend them without reservation. I don't normally do these kinds of ratings, but these people deserve it." Jeff T.

It's time to put your comfort first! Contact us today for an estimate for your AC, heating, or electrical needs.