BBB Business Review
BBB Accredited Business since
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This company provides heating and air conditioning services for commercial and residential customers, including service and maintenance on commercial accounts including Honeywell Light Commercial Building Systems.
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A BBB Accredited Business since
BBB has determined that DeMoulin HVAC, LLC meets BBB accreditation standards, which include a commitment to make a good faith effort to resolve any consumer complaints. BBB Accredited Businesses pay a fee for accreditation review/monitoring and for support of BBB services to the public.
BBB accreditation does not mean that the business' products or services have been evaluated or endorsed by BBB, or that BBB has made a determination as to the business' product quality or competency in performing services.
Reason for Rating
BBB rating is based on 16 factors. Get the details about the factors considered.
Factors that lowered the rating for DeMoulin HVAC, LLC include:
- Length of time business has been operating
Factors that raised the rating for DeMoulin HVAC, LLC include:
- No complaints filed with BBB.
- BBB has sufficient background information on this business.
Customer Complaints Summary
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Customer Reviews Summary Read customer reviews
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Licensing, Bonding or Registration
This business is in an industry that may require professional licensing, bonding
or registration. BBB encourages you to check with the appropriate agency to be certain
any requirements are currently being met.
These agencies may include:
Department of Natural Resources
101 S Webster St, PO Box 7921, Madison WI 53703
Phone Number: (608) 266-2621
Fax Number: (608) 261-4380
Type of Entity
Limited Liability Company (LLC)
Business ManagementMr. Douglas J. DeMoulin, President Mrs. Laurie A. DeMoulin, Vice President
Air conditioning & Heating Contractors - Commercial Hydronic Heating Air Quality Service Boilers - Repair & Cleaning Heat Pumps Heating Contractors Heating & Air Conditioning Air Conditioning Repair Air Conditioning Systems - Cleaning Heating Equipment & Systems Cleaning & Repair Air Purifying & Cleaning Systems & Equipment Boilers - New & Used Humidifying Apparatus Furnace Sales & Service Energy Conservation Products & Services Plumbing, Heating, and Air-Conditioning Contractors (NAICS: 238220)