Business Details
39 Years
experience
Emergency
services
Your Trusted Partner for Construction Solutions in St. Thomas
MD Construction was founded in 1987 by Mark Deleemans, who brings decades of hands-on experience in residential, commercial, and insurance-related construction projects. Our team prioritizes quality craftsmanship, customer satisfaction, and timely project completion, working closely with clients to minimize disruption during renovations. We maintain long-standing partnerships with engineering and architectural firms to support seamless design and build processes. Licensed and fully insured with WSIB and liability coverage, we specialize in detailed estimates for kitchens, windows, additions, structural repairs, and barrier-free mobility solutions.Our commitment to excellence extends to commercial projects, roofing installations, and emergency insurance claim repairs. As proud members of the Western Ontario Better Business Bureau and St. Thomas Chamber of Commerce, we uphold transparency, ethical practices, and community engagement. Our staffs expertise in heritage restorations, interior/exterior renovations, and compliance with local building codes ensures reliable, code-compliant results. Customer service remains central to our operations, with a focus on personalized communication and tailored solutions for every project.
Services
Residential
Commercial
Roofing
Custom Mobility
Insurance Claims
Renovations
Additions
Structural Foundation Repair
Heritage Restorations
Exterior Wheelchair Ramps
Details
- Year established: 1987
Highlights and features
- We have over 35 years of experience in residential and commercial construction.
- Our team provides detailed estimates for kitchens, windows, additions, and structural repairs.
- We are licensed and fully insured with WSIB and liability coverage.
- Our staff collaborates with engineering and architectural firms for comprehensive project support.
- We specialize in barrier-free home renovations and compliance with provincial building codes.
Associations and certifications
- Western Ontario Better Business Bureau
- St. Thomas Chamber of Commerce
Services
Residential Renovations
We specialize in stress-free residential renovations, guiding clients from design to completion while minimizing disruption. Our services include kitchen and bathroom remodels, structural repairs, and heritage restorations. With a focus on quality materials and client-specific needs, we deliver tailored solutions that enhance functionality and property value.
Commercial Projects
Our commercial construction services cater to businesses in St. Thomas and London, offering interior/exterior renovations and storefront upgrades. We prioritize minimizing operational disruption while ensuring professional results. From office spaces to retail environments, our team delivers durable, aesthetically pleasing solutions aligned with business goals.
Roofing Services
We install fiberglass and low-slope roofing systems for residential and commercial properties, including skylights and sun-tunnels. Our team conducts inspections, repairs, and maintenance to extend roof longevity. Using industry-standard materials, we ensure weather-resistant, energy-efficient roofing solutions tailored to client needs.
Custom Mobility Solutions
We provide barrier-free home renovations to improve accessibility and independence. Services include wheelchair ramps, widened doorways, non-slip flooring, and bathroom/kitchen modifications. Our team adheres to local by-laws and building codes to create safe, functional spaces that enhance quality of life for individuals with mobility challenges.
Insurance Claims Repairs
We streamline insurance claim repairs for water and fire damage, working directly with providers to expedite recovery. Our priority is rapid, hassle-free service to restore properties to pre-damage condition. With expertise in emergency protocols, we ensure compliance with insurance requirements while maintaining high-quality standards.
People
Mark Deleemans
President
Mark Deleemans founded MD Construction in 1987, leveraging over 35 years of construction expertise. He oversees operations, ensuring adherence to quality standards and client satisfaction. His leadership emphasizes ethical practices, community involvement, and fostering partnerships with local professionals to deliver comprehensive solutions.
Questions
What areas do you serve?
We primarily serve St. Thomas, Elgin County, and London, Ontario, providing residential, commercial, and emergency construction services.
Are you licensed and insured?
Yes, we are fully licensed and insured with WSIB and liability coverage to ensure safe, compliant operations.
Do you handle insurance claims?
Yes, we specialize in water and fire damage repairs, working directly with insurance providers to streamline the claims process.
What types of renovations do you offer?
We handle kitchens, bathrooms, additions, structural repairs, heritage restorations, and barrier-free mobility solutions for residential and commercial properties.
How do you ensure project timelines?
We coordinate construction stages around your schedule and provide detailed estimates to ensure timely completion without compromising quality.
Reviews (4)
John Adamson Trustee
Nov 18, 2021
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We had a horrible experience - never again - we did a major renovation - there were massive delays - we were billed for fixtures we bought ourselves and questionable extras that we disputed. Part of the reno, we extended the garage and ended up with a roof leak - they claimed to have fixed it. We had a wet floor in the master bedroom - they claimed they hit a pipe in the wall with a screw but advised they fixed it. Then about a year later our kitchen ceiling split along one of the taped joints - they came back and looked at it but never repaired it. This was an expensive repair as the ceiling was
Katerina Jackson
Aug 22, 2021
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I highly recommend MD Construction for all your construction services. Demolition, plumbing, electrical, flooring, painting, drywall, ceilings, lighting, and much more! Thank you for building me the most beautiful kitchen! You guys made it all happen! If you have a vision and need the job done right then call MD Construction their highly professionals will help make your renovation experience stress free and youll be forever happy! Thanks again! :)
Stephanie Keillor
Apr 10, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Unreal team of professional guys. The best experience with my first reno. Couldnt have asked for a better company.
Services:Demolition,Drywall installation,Refurbishment
Unreal team of professional guys. The best experience with my first reno. Couldnt have asked for a better company.
Services:Demolition,Drywall installation,Refurbishment
Matt Smith
Jul 29, 2020
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MD Construction finished our basement and did an excellent job. We recently had our basement re-done by another contractor who messed up electrical, plumbing, and a beam to replace a load bearing wall. Owner Mark Deleemans was great to deal with and very thorough. Jeff Gillies took the lead on the project and made a lot happen with some unforeseen issues. The process was as un-stressful as it could have possibly been. Everyone who worked on our basement did a great job including Rick, Dave, Steve, Fabian, and Corey. Dave from DCM Plumbing also was great. He even made a mistake while installing
