BBB Accredited Business since
Phone: (925) 229-2779 280 Crestview Ave, Martinez, CA 94553
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This company offers heating and air conditioning installation, repair and replacement for residential and light commercial buildings, including room units and ductless units.
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A BBB Accredited Business since
BBB has determined that Hammer's Heating & Air Conditioning 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 13 factors. Get the details about the factors considered.
Factors that raised the rating for Hammer's Heating & Air Conditioning include:
- Length of time business has been operating
- No complaints filed with BBB
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:
Contractors State License Board
9821 Business Park Dr, Sacramento CA 95827
Phone Number: (800) 321-2752
Type of Entity
Business ManagementMr. Mike Hammer, Owner
Number of Employees
Heating & Air Conditioning Air conditioning & Heating Contractors - Residential Air conditioning & Heating Contractors - Commercial Heating & Air Conditioning - Filters Air Conditioning Equipment - Room Units Air Conditioning Repair Air Duct Cleaning Air Duct Systems Air Duct Repair Heating Equipment & Systems Cleaning & Repair Furnace Sales & Service Furnace Cleaning Air Conditioning Contractors & Systems Heating Contractors
Alternate Business NamesMichael K. Hammer
Products & Services
trane, trane furnaces, trane condensers, trane condensors, fujitzu ductless systems, air conditioning, service, 94507, 94526, 94553, 94596, 94506