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Founded In: 1986
Size: 100-249 Employees
Annual Vol: Undisclosed
LEED Experience BIM Experience

Our Story

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Walker Mechanical Contractors, Inc. is located in Louisville, Kentucky and is a full service mechanical contractor. We have a 29 year history of performing high quality installations of complete plumbing and HVAC systems, piping of all types, including Medical Gas Systems. Whether we are starting from the ground up or performing renovations to existing property, we strive to utilize cutting edge technology and approach our projects with an environmentally aware predisposition. 

Walker Mechanical consistently delivers complex design-build, public and private bid, Cost Plus, Design Assist projects on or ahead of schedule and at or below budget.  Those projects include installing sophisticated energy-efficient HVAC systems, cooling tower, chiller and boiler replacements, medical gas systems and process piping in the new construction, addition and renovation arena in medical labs, hospitals, office buildings and schools in which some remained fully occupied at the time of renovation.

In addition, our Residential and Commercial Plumbing and HVAC Service Department can repair anything from small window air-conditioning units to large chillers, refrigeration units and all types of heating equipment. 24-hour emergency service is available 7 days per week so our customers feel confident that if they have an emergency situation Walker Mechanical will resolve the problem quickly and efficiently. 

Providing preventive maintenance plans customized to fit the customers needs is one of our specialties, particularly in the HVAC area. Our Plumbing Service Department offers a full line of plumbing services such as drain line and sewer line cleaning, sewer camera, back flow testing and installation as well as basic plumbing repair work. 

We install and design process piping and all other mechanical systems required in manufacturing facilities including compressed air, hot and chilled water, steam and steam condensate, natural gas, ammonia, hot oil, sanitary piping and compressed gas piping.  We install all types of piping including mechanical joint, welded carbon, stainless steel and threaded piping.

Breadth of Experience & Services - The depth of the Walker’s team experience and services also includes:

• Medical Gas Installation

• Chillers

• Boilers

• Variable Refrigerant Systems

• Geothermal Systems

• Pumps

• Hydronic Piping

• Refrigeration Systems 

• Fabrication

• Computer Room Systems

• Backflow Testing

• Plumbing

• Sewer Camera and Locator

• Drain Cleaning

• Temperature Controls and Energy Management

• Certified Welding

What We Do

Products/Services Relating to Mechanical Contractors

Project Experience

Service Sector:
Public Private
Project Types:
New Alterations/Renovations Interior Fit-Ups Service Work/Repairs
Civil & Site Development
Education (K-12)
Fire / Police Station
Gas Station
Golf Course
Hotel / Motel
Apartments & Condominiums
City / Town Hall
Office Building
Pre-Manufactured Structures
Power Generation & Distribution
Terminal - Airport / Bus / Railroad
Sewage / Water Treatment Plant
Jail / Prison
Arena / Stadium
Club House / Community Center
Mixed Use
Historic Preservation
Secure and Shielded Facilities
Park / Playground
Storage Facility / Warehouse
Grocery Stores
Assisted Living
Single Family Residential
Design Build
Data Centers - Mission Critical
Auto Dealership / Service
Misc Project
Non-Building Construction
Non-Residential Building
Animal Hospital / Kennel
Fitness Center
Medical Office
Post Office
Radio / Television Station
Residential Building
Tract Housing

Service Areas

Associations & Memberships

Member of AGC (Associated General Contractors) AGC (Associated General Contractors)
Member of American Heart Assn. American Heart Assn.
Member of BBB (Better Business Bureau) A+ Rating BBB (Better Business Bureau) A+ Rating
Member of CHST (Construction Health & Safety Technician) CHST (Construction Health & Safety Technician)
Member of Crane Institute of America Crane Institute of America
Member of ESOP (Employee Stock Ownership Plan) ESOP (Employee Stock Ownership Plan)
Member of KSHE (Kentucky Society of Healthcare Engineers) KSHE (Kentucky Society of Healthcare Engineers)
Member of MSHA (Mine Safety & Health Administration) MSHA (Mine Safety & Health Administration)
Member of NUCA (National Utility Contractors Assn.) NUCA (National Utility Contractors Assn.)
Member of OSHA Certified OSHA Certified
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