Thermostat Services
Serving Southwest Michigan and Northwest Indiana
24/7 Emergency Services
Discounts for Community Heroes
Financing Options Available
Thermostat Solutions for Homes and Businesses
Lake Effect HVAC Company is your go-to partner for thermostat services in Southwest Michigan and Northwest Indiana. As a family-owned, locally operated, and veteran and woman-led business, we bring 25 years of experience to every thermostat job. Our dedication to customer satisfaction earned us the Market One Best New Business of the Year 2025 award, highlighting our commitment since our founding in 2023.
Our licensed and insured team is ready 24/7 for emergencies, so you're never left in discomfort. We honor manufacturer warranties and offer extended labor warranties for your protection. Our Assured Comfort membership gives you special discounts and benefits. We also provide reduced pricing for seniors, veterans, and first responders to support our community. For dependable thermostat services that put your needs first, contact us today.
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Why Choose Lake Effect HVAC Company
24/7 Emergency Services
Discounts for Community Heroes
Financing Options Available
Extended Labor Warranties
Assured Comfort Memberships
Over 25 Years of Experience

Smart Thermostat Installations
Improve your home's climate control with our smart thermostat installation. Our technicians will help you choose and set up the right smart thermostat for your home. These devices offer exact temperature control, energy-saving options, and remote access, letting you manage your home's comfort remotely.
Thermostat Repairs
A broken thermostat can cause discomfort and waste energy. Our technicians can quickly fix many thermostat problems. From wiring issues to calibration errors, we'll repair your thermostat to keep your HVAC system running smoothly.
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Here's what our satisfied customers are saying...
At Lake Effect HVAC Company, we take pride in providing exceptional heating and cooling solutions to our customers We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Lake Effect HVAC Company and let others know what you think.









