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PowerKleen Construction Services is a licensed, insured, BBB Accredited, and EPA Lead-Safe certified home improvement, and commercial construction company founded in 2003 by Mark A. Sims.

PowerKleen Construction Service, currently headquartered in the Baltimore, Maryland has delivered quality and cost-effective services that exceed customer expectations without cutting corners.

PowerKleen Construction specializes in interior and exterior remodeling, additions, renovations, tenant improvements, remodeling services, and general construction.

If you desire to update your home or commercial property, use our remodeling services.

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What We Do

Products/Services Relating to Building Maintenance Contractors

Project Experience

Service Sector:
Project Types:
New Alterations/Renovations Service Work/Repairs
Industrial Maintenance
Manufacturing Plant
Apartments & Condominiums
Office Building
Club House / Community Center
Mixed Use
Assisted Living
Single Family Residential
Misc Project
Non-Residential Building
Residential Building

Service Areas

Associations & Memberships

Member of BBB (Better Business Bureau) A+ Rating BBB (Better Business Bureau) A+ Rating
Member of EPA Lead-Safe Certified EPA Lead-Safe Certified


Founded In: 2003
Size: 20-49 Employees
Annual Vol: Undisclosed
Our Licenses:
Issuer: State of Maryland
Qualifier: PowerKleen Construction Services
Expiration: May 12, 2021
Issuer: U.S. Environmental Protection Agency (EPA)
Qualifier: PowerKleen Construction Services
Expiration: September 6, 2025
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