
Lammers Heating & Air Conditioning
Lammers Heating & Air Conditioning provides furnace and air-conditioning services, including installation, repair and maintenance, in Jackson and surrounding communities. It started in 1964; when Jim Desy took over in 1965, he was the only employee and mainly serviced oil furnaces. The company serves residential, commercial and industrial customers, and offers sheet-metal fabrication in its own shop.
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Business Highlights
- The company is family-owned and operated.
- It is a Carrier Factory Authorized Dealer.
- It lists itself as bonded and insured, with license number 71-00284.
- Its technicians are NATE-certified.
- The company says new installations include full factory warranties on equipment and labor.
Service Area
Albion, Brooklyn, Cement City, Clarklake, Concord, Grass Lake, Hanover, Horton, Jackson, Leslie, Liberty, Michigan Center, Moscow, Napoleon, Sandstone, Spring Arbor, Springport, Tompkins, Vandercook Lake and Waterloo.
Public local listing. Lammers Heating & Air Conditioning is one of 8 HVAC companies ProsGrade lists in Jackson, Michigan.
12 services listed, including HVAC installation, Heating and air-conditioning repair and Equipment upgrades and replacement. Open weekdays, closed on weekends. 202 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Lammers Heating & Air Conditioning compares with the other 7 HVAC companies on ProsGrade in Jackson, using public Google ratings and review counts.
- One of 8 Jackson HVAC companies on ProsGrade.
Services Covered
12 services- HVAC installationResidential, commercial and industrial installation
- Heating and air-conditioning repair
- Equipment upgrades and replacementHeating and air-conditioning systems
- Preventive maintenanceHVAC tune-ups
- Indoor air quality productsAir cleaners, humidifiers, UV lights and ventilators
- Commercial HVACLight-commercial to industrial applications
- Sheet-metal fabricationIn-house shop fabrication
- Air conditioners2-stage compressors and variable-speed fan operation on many models
- Heat pumpsHeating and cooling
- Duct-free heating and coolingThrough-the-wall packaged terminal air conditioners
- Thermostats and zoningProgrammable thermostats; zoning products
- Gas furnaces
Reviews
What customers say
Customers praise the technicians' helpful, knowledgeable service. One customer's account highlights Jacob's explanations and final equipment check, while a customer describing a furnace installation says a new unit was in place two days after Josh gave a price.
Customer Reviews
Cindy Curl
Tracy Lennox
Paul Frisinger
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Frequently Asked Questions
Does Lammers Heating & Air Conditioning offer emergency HVAC service?
Emergency service is available 24 hours a day, seven days a week.
What happens before a new system installation?
The company offers a free in-home consultation, help selecting equipment and sizing based on the home's needs.
Can customers finance a new installation?
Financing options are available for installation, subject to credit approval.
Does Lammers offer service agreements?
It offers service agreements to help keep comfort systems running at peak performance.










