The Mark Heating
Construction · Hoffman Estates, Illinois
Products & Services
About The Mark Heating
On the Mark Heating & Air is the top-rated Schaumburg, IL HVAC company you've been looking for! Call us for quick, reliable heating and air conditioning service today!
Its primary NAICS classification is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). The Mark Heating is one of 6,047 Construction companies listed in Illinois.
Business Contact Information
- Phone
- +1 (847) 6309562
- Website
- www.onthemarkhvac.com
- Address
- 2200 Stonington Ave, Hoffman Estates, Illinois, 60194, 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
- 10 (6-10)
- Annual Revenue
- $1.2M ($1M-$5M)
The Mark Heating: frequently asked questions
What does The Mark Heating do?
On the Mark Heating & Air is the top-rated Schaumburg, IL HVAC company you've been looking for! Call us for quick, reliable heating and air conditioning service today!
Where is The Mark Heating located?
The Mark Heating is headquartered at 2200 Stonington Ave, Hoffman Estates, Illinois, 60194, United States.
How many employees does The Mark Heating have?
The Mark Heating has about 10 employees (the 6-10 range).
What is The Mark Heating's annual revenue?
The Mark Heating's annual revenue is estimated at $1.2M (the $1M-$5M range).
What industry is The Mark Heating in?
The Mark Heating is in the Construction / Construction industry, and its primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
How can I contact The Mark Heating?
Its website is www.onthemarkhvac.com and its phone number is +1 (847) 6309562.
What companies are similar to The Mark Heating?
Other large construction companies in Illinois include Clayco Inc, Tecta America Corp, Enppi and Power Construction.
Largest construction companies in Illinois
Largest companies in Illinois
Largest construction companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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