Walter R. Dorn Estate Competitors and Similar CompaniesClear all
Walter R. Dorn Estate's competitors and similar companies include Harris, Waterloo Energy Products, Harold Brothers and Henderson Site Services.
 Harris Harris is a mechanical contracting company that specializes in design and engineering, construction, manufacturing, controls, service, conveyors, and end-to-end building systems. |  Waterloo Energy Products Waterloo Energy Products is an HVAC (heating, ventilation, and air conditioning) and renewable energy contractor. | ||||
Founding Date | Founding Date 1940 | Founding Date 1948 | Founding Date N/A | Founding Date 2008 | Founding Date 1976 |
Type | Type Private | Type Private | Type Private | Type Private | Type Subsidiary |
Tags | |||||
Locations | Locations Telford, US HQ | Locations Saint Paul, US HQ Bellingham, US Blackfoot, US Bowie, US Brisbane, US Garden City, US Las Vegas, US see more | Locations Maryhill, CA HQ | Locations Weymouth, US HQ | Locations Newcastle upon Tyne, GB HQ |
Employees | Employees N/A | Employees 1,6093% increase | Employees 10 | Employees 1461% increase | Employees 31 |
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Harris
HQ
Saint Paul, US
Employees
1,609↑ 3% increase
Harris is a mechanical contracting company that specializes in design and engineering, construction, manufacturing, controls, service, conveyors, and end-to-end building systems.
View companyWaterloo Energy Products
HQ
Maryhill, CA
Employees
10
Waterloo Energy Products is an HVAC (heating, ventilation, and air conditioning) and renewable energy contractor.
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Harold Brothers
HQ
Weymouth, US
Employees
146↑ 1% increase
Harold Brothers is a mechanical construction company.
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Henderson Site Services
HQ
Newcastle upon Tyne, GB
Henderson Site Services is a provider of engineering services.
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