A-1 Mechanical
Construction · Lansing, Michigan
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Products & Services
About A-1 Mechanical
Air conditioning experts in Lansing & Grand Rapids. A-1 Mechanical offer a wide range of HVAC construction services, HVAC repair and maintenance. A-1 Mechanical is a company based in Lansing, Michigan, United States, operating in Industrial construction, employing 51-100 people, reporting $10M-$25M in annual revenue and classified under Plumbing, Heating, and Air-Conditioning Contractors.
Its primary NAICS classification is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). A-1 Mechanical is one of 6,620 Construction companies listed in Michigan.
Business Contact Information
- Phone
- +1 (517) 3222300
- Website
- http://www.a1mechanical.com
- facebook.com/a1mechanical
- Address
- 3610 Old Lansing Rd, Lansing, Michigan, 48917, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
NAICS Codes
- 23Construction
- 2382Building Equipment Contractors
- 238220Plumbing, Heating, and Air-Conditioning Contractors
SIC Codes
- 17Construction Special Trade Contractors
- 171Plumbing, Heating And Air-conditioning
- 1711Plumbing, Heating, and Air Conditioning Contractors
Company Details
- Employees
- 77 (51-100)
- Annual Revenue
- $19.6M ($10M-$25M)
A-1 Mechanical: frequently asked questions
What does A-1 Mechanical do?
Air conditioning experts in Lansing & Grand Rapids. A-1 Mechanical offer a wide range of HVAC construction services, HVAC repair and maintenance.
Where is A-1 Mechanical located?
A-1 Mechanical is headquartered at 3610 Old Lansing Rd, Lansing, Michigan, 48917, United States.
How many employees does A-1 Mechanical have?
A-1 Mechanical has about 77 employees (the 51-100 range).
What is A-1 Mechanical's annual revenue?
A-1 Mechanical's annual revenue is estimated at $19.6M (the $10M-$25M range).
What industry is A-1 Mechanical in?
A-1 Mechanical is in the Construction / Construction industry, and its primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
How can I contact A-1 Mechanical?
Its website is www.a1mechanical.com and its phone number is +1 (517) 3222300.
What companies are similar to A-1 Mechanical?
Other large construction companies in Michigan include Mitsubishi Hitachi Power Systems Ltd, Toll Brothers Inc, Walbridge Inc and Edward Rose & Sons.
Largest construction companies in Michigan
Largest companies in Michigan
Largest construction companies
Manufacturing sales in Michigan, 2026
In Michigan, Factur's 2026 study counted 81 manufacturing quotes worth $4.7M and 28 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Michigan data.
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