- HVAC contractor
- Address
- 9320 Pulaski Highway, 21220
- Phone
- +1-410-686-1200
- Website
- colliflower.com
Construction company directory
Construction Companies in Middle River, MD
Our directory lists 1 construction company in Middle River, MD, built from OpenStreetMap office records and the ENR Top 400 Contractors list. The most common trades here are hvac contractors (1). Each listing shows only the address, phone, website and hours on record.
Which construction companies are in Middle River?
1 construction company is listed in Middle River, ranked contractors and the most complete listings first.
Which cities near Middle River have construction companies?
The closest city with listings is White Marsh, about 3 miles away, with 4 construction companies.
- White Marsh3 mi · 4
- Essex3 mi · 1
- Nottingham4 mi · 1
- Rosedale4 mi · 1
- Highlandtown5 mi · 1
- Baltimore7 mi · 8
- Towson7 mi · 1
- Joppa8 mi · 3
What are the most common construction trades in Middle River?
The most listed trade in Middle River is hvac contractors, with 1 company. A company can be listed under more than one trade.
- HVAC contractors1 listingHVAC website design
How do I check a contractor's license in Maryland?
Search the Maryland Home Improvement Commission by company name or license number before you hire. Maryland licenses home improvement contractors who repair or renovate existing homes. New-home and commercial general contractors generally fall outside this license.
Check a license in MarylandLicensing rules checked October 2026. Requirements change, so confirm on the state site.
FAQ
Construction companies in Middle River: FAQs
How many construction companies are in Middle River?
Our directory lists 1 construction company in Middle River, MD. The count comes from OpenStreetMap office records and the ENR Top 400 Contractors list, and it updates as the map changes.
What are the most common construction trades in Middle River?
The trades with the most listings in Middle River are hvac contractors (1). A company can be listed under more than one trade.
How do I check a contractor's license in Maryland?
Maryland licenses home improvement contractors who repair or renovate existing homes. New-home and commercial general contractors generally fall outside this license. Search the Maryland Home Improvement Commission by company or license number before you hire.
Which cities near Middle River have construction companies?
Nearby cities with listings include White Marsh, Essex, Nottingham and Rosedale.
Where does this construction company data come from?
Office locations come from OpenStreetMap, the open map built by volunteers (© OpenStreetMap contributors). Company size comes only from the ENR Top 400 Contractors list, shown with its year. We never add reviews, ratings or employee counts that are not on record.
For construction companies
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Office locations © OpenStreetMap contributors, available under the Open Database License. Company rankings from the ENR Top 400 Contractors (2026).
