Established 1936

Durant and McAlpine, Inc.

Mechanical & Electrical Contractors

Installation - 24 Hour Emergency Service

Preventive Maintenance - Consulting

Design and Build

Heating - Cooling - Plumbing

Energy Management

Fuel Conservation Consultants


Peter E. McAlpine, Professional Engineer

President - Sales Engineer

Fred L. (Rick) Marquardt, Jr.

Service Manager - Office Manager

16814 Hamilton Ave POB 3690
Detroit, Michigan 48203
Voice (313) 864-7200 [Business Hours]
Voice (313) 864-7203 [24 Hour Emergency Service]
Fax (313) 864-7204


e-mail: Durant_and_McAlpine_Inc@compuserve.com


Service Area:

Metro-Detroit/Tri-County Area

We Have a Truck Near You Now!


It is never too early to begin planning for major air conditioning, heating, or energy management projects. Early planning leads to high quality at the lowest possible price! Established in 1936, we are qualified, experienced, and licensed for service, installation, replacement, and design-build in many fields essential to building operators:

Our Specialties:

Forced Draft Gas Burners, Rooftop HVAC, Unit Heaters, Furnaces, Radiant Heaters
Steam & Hot Water Heating Boilers - Steel, Cast Iron, Copper Tube
Hot Water Supply (Domestic & Industrial) Heaters and Boilers
Cast Iron Boiler Section Replacements
Copper Tube Boiler Repairs
Boiler Cleaning and Annual Service - Preparation for Inspection
Air Conditioning & Refrigeration
Plumbing and Piping
Electrical Power and Control Wiring
Pneumatic/Electronic/Micro-Processor Energy Management Controls & Systems -- Tour and Andersson, Paragon, Honeywell, Robert Shaw, Johnson
Energy Conservation Controls
Sheet Metal Fabrication - Duct Work Design & Installation
Engineering: Design - Consulting - Project Management - Expert Testimony
Design and Build - Complete, "Turn Key" Project Capability

Our Motto:

"Give Us Your Tough Jobs"

We are especially well suited to provide prompt action and efficient, quality results at competitive prices for small to medium sized replacement, renovation, preventive maintenance, and emergency service projects. We would be honored if you added us to your list of bidders. Our technicians stand ready to respond to your emergency needs.


Yes! We Can Find Sections Replacements For Your Obsolete Cast Iron Boiler!

Reliable 24 Hour Service!

Service Now!


FREE! Rare/Out-of-Print/Hard-to-Find BOOK SEARCH!




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