Donalco's mandate is to provide the highest standard of service to our clients throughout Ontario. We are capable of providing conventional sprayed fireproofing, intumescent coatings, thermal and acoustic insulations, firestopping and spray applied urethane for the commercial, institutional and industrial sectors. Check the TESTIMONIALS tab to see our customer feedback.

We are licensed to apply the extensive range of materials manufactured by A/D Fire Protection Systems, GCP Applied Technologies (GRACE), CAFCO, 3M, Hilti, Monoglass, Sonoglass, Pyrok and Albi. We provide the best qualified union tradesmen in the industry and are affiliated with the International Brotherhood of Painters - Local 1891.

Donalco carries more than adequate insurance including Environmental Pollution insurance on an occurance basis. We can provide bonding as required. We also have an in-house comprehensive worker orientation course as well as a full time safety supervisor on staff to oversee our safety policy program.



Fireproofing Intumescent Fireproofing Firestopping
Hamilton Court House (Hamilton)    
Hospital for Sick Children (Toronto)  
Qikiqtani General Hospital (Iqaluit, Nunavut)    
Queen's University (Kingston)    
Sunnybrook Hospital (Toronto)  
University of Western Ontario (London)  


Bay Adelaide - 52 Storey Tower (Toronto)
Eaton Centre (Toronto)
Lester B. Pearson International Airport, T1, Pier & Hammerhead
Loblaws (across Ontario)
Metropolis - Multi Use Facility, Dundas Square (Toronto)  
RIM Headquarters (Waterloo)  
SEC Canada (Scarborough)  


BASF (Windsor)  
Ford Motor Company Canadian Headquarters (Oakville)    
General Motors (Toronto)    
Toyota Canada (Cambridge)  
Victor Diamond Mine, De Beers (James Bay)    
Wrigleys Canada  

* Partial list



Completing fireproofing projects on time and within budget is something we pride ourselves on. We live it every day. See what some of our customers/clients have to say about our work.

PCL/AECON Joint Venture – Terminal Development Project at Pier 5

Donalco Inc. served as the trade contractor to complete sprayed fireproofing and intumescent paint. Read letter.

Giffels – General Motors Center, Oshawa

Donalco Inc. co-ordinated the spray fireproofing job with field staff and other contractors onsite to expedite the work in a timely manner. Read letter

PCL – MGS Guelph Data Centre

Donalco Inc was recognized for not only quality work but also for introducing different types of solutions in the form of materials and applications which were cost effective and building code compliant. Read letter

ABE – EllisDon, Black & McDonald Joint Venture – Hamilton City Hall Renovation Project

Donalco Inc provided assistance to the design team with their expertise in fireproofing materials, applications and building codes. They also completed the fireproofing within budget and on time. Read letter

Grace Construction Products – Newsletter “MonoQuote”

Article on the Bay Adelaide Centre in Toronto. Donalco Inc is mentioned in the last paragraph for their part in fireproofing this 51 storey building. Read article