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Precision Mechanical Services is an Industrial / commercial mechanical company that provides service to major pharmaceutical, industrial, educational and institutional organizations in the Philadelphia region. Some examples include: Bryn Mawr College, Children's Hospital of Philadelphia and Waterfront Square Condominiums.

We specialize in HVAC, Process Piping, Refrigeration, Heating, Controls and many other areas covered in detail on this site. We are a full service union contractor committed to our clients and our employees. We adhere to all industry standards. All employees, including the owners, are union trained, and OSHA certified. As an organization, teamwork, honesty and safety are non-negotiable standards on every project.

Our purpose is to build long term personal relationships with our clients through the application of safe, reliable, 24/7/365 service. We are committed to earning your trust not with our words but our actions. The hallmark of any worthwhile relationship is this: when troubles occur will the other party be available? With our company, the answer is yes. When your organization experiences a mechanical problem we will be there promptly and we will solve the problem with consistent, safe, professional service.

What We Do

Products/Services Relating to Mechanical Contractors

Project Experience

Union Non-Union Prevailing Wages (Davis Bacon)
Service Sector:
Public Private
Project Types:
New Alterations/Renovations Interior Fit-Ups Service Work/Repairs
Project Size:
Up to $5,000,000
Education (K-12)
School / College / University
Hotel / Motel
Industrial Maintenance
Manufacturing Plant
Apartments & Condominiums
Church / Synagogue
Retail Store
Sewage / Water Treatment Plant
Jail / Prison
Grocery Stores
Data Centers - Mission Critical
Medical Office

Service Areas

Preferred Brands & Manufacturers

Daikin Air Conditioning
Daikin Air Conditioning

Associations & Memberships

Member of ASHRAE (American Society of Heating, Refrigerating & Air Conditioning Engin ASHRAE (American Society of Heating, Refrigerating & Air Conditioning Engin
Member of GBCA (General Building Contractors Assn.) GBCA (General Building Contractors Assn.)
Member of MCAA (Mechanical Contractors  Assn. of America) MCAA (Mechanical Contractors Assn. of America)
Member of OSHA Certified OSHA Certified


Founded In: 2007
Size: 20-49 Employees
Annual Vol: Undisclosed
DUNS: 809854008
Small Business Enterprise
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