Quality Boiler and HVAC Service

Done Right.

Rely on us for professional service and solutions for your boiler, furnace, AC, and electrical malfunctions.

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What service are you looking for?

Boiler Services

Heating Services

Cooling Services

Electrical Services

About Our Company

Our family has been dedicated to providing heating, cooling, and electrical services to you and yours for over 60 years.

We are Lansing’s most reliable HVAC technicians and work with high quality products from top manufacturers, including Trane. Just a few things that set us apart from other heating and cooling companies include:

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24/7 Emergency Service Available

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CSD1 Certified

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Family Owned and Operated

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Maintenance Programs Available

$99 Full Boiler Tune Up

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We Offer Boiler Services and Installation to Clients in Lansing, MI When You Need Them Most

When your hot water or steam boiler goes out in your home or commercial building, you don’t have time to waste. As your only source of heat, it is crucial that your boiler be up and running properly. Block Sloane specializes in boiler repairs and installation in the Lansing area. When something causes your boiler to stop working, call us immediately, day or night, for fast service and repairs.

Trust Our Heating and Cooling Experts for Maintenance and Installation Services

When your furnace or AC stops working, it compromises the comfort of your home or business. Our expert technicians have years of experience in their fields, helping you get expedited solutions to fix your broken units. We work with all makes and models of both furnaces and air conditioning systems, so be sure to contact us at the first sign of any issue.

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Are You Interested in Starting or Continuing Your Career as a HVAC Technician?

Block Sloane is always looking for hardworking people that are passionate and dedicated to their work.


If you have experience working with boilers, HVAC systems, or electrical work, we invite you to visit our careers page to see our available positions. For more information, feel free to contact our team by phone or by filling out the lead form to the right.

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★★★★★

“Couldn’t be happier with their service…”


John came out on a holiday to fix our 50+ year old gas boiler quickly. He was very knowledgeable and explained exactly how he was able to revive a ceased up pump for temporary repair (because I like to understand those things!) and recommended looking into replacement parts. The office called the next business day to inform me they found the part and offered a quote for more permanent repair. Couldn’t be happier with their service thus far. We look forward to working with them for potential replacement.


- Rachelle J.

★★★★★

“Couldn’t be happier with their service…”


John came out on a holiday to fix our 50+ year old gas boiler quickly. He was very knowledgeable and explained exactly how he was able to revive a ceased up pump for temporary repair (because I like to understand those things!) and recommended looking into replacement parts. The office called the next business day to inform me they found the part and offered a quote for more permanent repair. Couldn’t be happier with their service thus far. We look forward to working with them for potential replacement.


- Rachelle J.

★★★★★

“Couldn’t be happier with their service…”


John came out on a holiday to fix our 50+ year old gas boiler quickly. He was very knowledgeable and explained exactly how he was able to revive a ceased up pump for temporary repair (because I like to understand those things!) and recommended looking into replacement parts. The office called the next business day to inform me they found the part and offered a quote for more permanent repair. Couldn’t be happier with their service thus far. We look forward to working with them for potential replacement.


- Rachelle J.

Call Us for Fast 24/7

Emergency Heating, Cooling, and Electrical Service!