Mainstream Mechanical Services
Construction · Indianapolis, Indiana
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Products & Services
About Mainstream Mechanical Services
At Mainstream Mechanical Services we are Licensed & Insured Plumbing & HVAC contractor for your Residential and Commercial Needs. We offer 24/7 service for Water Heaters, Boilers, Domestic Water, Waste, & Vent, Steam Piping, Gas Piping, Showers, Tubs, Floor drains, Trench Drains, Dishwashers, Unit Heaters & More.
Its primary NAICS classification is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Mainstream Mechanical Services is one of 3,601 Construction companies listed in Indiana.
Business Contact Information
- Address
- 8206 Rockville Rd 180, Indianapolis, Indiana, 46214, 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
- 9 (6-10)
- Annual Revenue
- $1.7M ($1M-$5M)
Mainstream Mechanical Services: frequently asked questions
What does Mainstream Mechanical Services do?
At Mainstream Mechanical Services we are Licensed & Insured Plumbing & HVAC contractor for your Residential and Commercial Needs. We offer 24/7 service for Water Heaters, Boilers, Domestic Water, Waste, & Vent, Steam Piping, Gas Piping, Showers, Tubs, Floor drains, Trench Drains, Dishwashers, Unit Heaters & More.
Where is Mainstream Mechanical Services located?
Mainstream Mechanical Services is headquartered at 8206 Rockville Rd 180, Indianapolis, Indiana, 46214, United States.
How many employees does Mainstream Mechanical Services have?
Mainstream Mechanical Services has about 9 employees (the 6-10 range).
What is Mainstream Mechanical Services's annual revenue?
Mainstream Mechanical Services's annual revenue is estimated at $1.7M (the $1M-$5M range).
What industry is Mainstream Mechanical Services in?
Mainstream Mechanical Services is in the Construction / Construction industry, and its primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
How can I contact Mainstream Mechanical Services?
Its website is www.mainstreammechanicalservices.com.
What companies are similar to Mainstream Mechanical Services?
Other large construction companies in Indiana include L&T Construction, Amentum Services Inc, M/I Homes Inc and IES Holdings Inc.
Largest construction companies in Indiana
Largest construction companies
Manufacturing sales in Indiana, 2026
In Indiana, Factur's 2026 study counted 36 manufacturing quotes worth $3.1M and 11 purchase orders over 12 months: 31% of quotes became orders, against 21% nationally. See the Indiana data.
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