Testimonials by Satisfied Clients


The Double Black Construction team is led by John Lohan, Frank Melo and Darren Sperling who have extensive experience working in the pre-engineered metal building and construction industries. Read about our leadership team's construction background.


Our staff includes professional engineers and project managers as well as many skilled tradesmen. Several of our site superintendents and key personnel have been with our firm for over 10 years.


Read our project case studies.  |   View our gallery of pre-engineered building construction projects.


Here are a few words from past clients recommending us as your next pre-engineered steel building contractor.


FCMP Outdoor Factory

"Frank Melo and his team have consistently delivered exceptional construction services, as attested by my long-standing partnership with them over the years. From the initial manufacturing facility to subsequent expansions, Frank and his company have been instrumental in bringing my vision to life. Their meticulous attention to detail and commitment to excellence are evident in every aspect of their work. The construction of our 53,281 square foot manufacturing center was executed with precision, setting the foundation for our business's growth. Subsequent expansions, including the expansion of warehousing and shipping spaces to 28,000 and 35,000 square feet respectively, were seamlessly integrated, showcasing their versatility and capability to adapt to evolving needs."


Mark Allen, President

Forest City Models & Patterns Ltd.

157 Gerald Parkway, PO Box 257

Thorndale, ON N0M 2P0

519-858-5795


"John Lohan was contracted to erect a steel building used for an indoor golf driving range and soccer fields for the Metro Golf Dome in the spring of 2019.


Mr. Lohan and his crew have been very professional, knowledgeable and have met all deadlines. He communicated the status of the job regularly and has been able to deal with the weather that did not cooperate in the early spring and summer despite all that we are still on track with the project.


I would highly recommend Mr. Lohan as a contractor and would definitely use them again if needed for another project in the future."


Metro Golf Sportsplex

125 Milner Avenue, Scarborough, ON M1S 3R1

www.metrogolfsportsplex.com


"I am a registered architect and I also do construction in the United States, so I guess I can be a difficult client to keep happy. I worked with the team on a creatively designed structure. It was complex and in a remote location in Canada.


They worked through all of the logistics and dealt with the design, various suppliers and all labor necessary to successfully complete the project. I am very happy with the completed building, and I am happy to give them my full endorsement."


William J. Riat, Partner

CASTO

250 Civic Center Drive, Suite 500

Columbus, Ohio 43215

614-227-3484


Lime Stone Cowboys Industries

"We highly recommend John Lohan for any of your erecting requirements.


John demonstrated his professional abilities and efficiency in the construction of our building, working under adverse climate conditions and an isolated location.


John was obliging with all building modifications asked of him as well as volunteering his professional recommendations in completing the task.


The building (80’x500’x24’) was completed under the quoted time frame as well as on budget, site was left completely clean with remaining dunnage and sheet metal left in an orderly fashion.


We will definitely use John’s services for our next two buildings."


Patrick Jarvis

Lime Stone Cowboys Industries Limited

PO Box 1783, Chetwynd, B.C. V0C 1J0

250-401-1619


"We have worked with John Lohan to construct an outbuilding structure in early 2019. We met with Jon to talk about our structure, receive pricing to have his company put this structure up for us. He was very professional, honest to his quote & very easy to work with through the whole process.


We are very happy with choosing John Lohan, his team is easy to work with when needing some extra items done, the crew they have are hard workers, pleasant to have around and keep the site clean.


They did a great job of putting our structure together. John always made sure we knew where they were at in the process. They finished on schedule.


We would highly recommend John’s company for steel buildings."


Curt & Michelle Klassen

Abbotsford, BC

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