Home Renovations
exterior upgrades in st. thomas, ON and Surrounding Areas
curb appeal and protection – built to last
From first impressions to year-round performance, MD Construction’s exterior home upgrades are built to impress and engineered to endure. We specialize in decks, roofing, siding, and more—all crafted for beauty, function, and the Ontario climate.
Schedule Consultation
"*" indicates required fields
A+ Rating
4.8 Rating
Built to Handle the Elements. Designed to Stand Out.
Ontario’s weather can be unpredictable—and your home’s exterior should be ready for all of it. Our team builds exteriors that perform in every season and reflect your style.
Proven Process
Our streamlined process keeps your project on time, on budget, and stress-free. From permits to final finishes, we handle every detail—so you can feel confident every step of the way.
Step one
Discovery & Estimate
We begin by understanding your goals, budget, and vision. You’ll receive a clear, detailed estimate—no surprises, just a solid foundation for your project.
Step two
Design & Planning
Our team works with you to finalize layouts, select materials, and coordinate any permits or approvals, ensuring everything is ready to go.
Step three
Build & Execute
We manage the construction from start to finish—coordinating trades, keeping you informed, and ensuring every detail meets our high standards.
step four
Project Completion
Once the work is complete, we’ll walk through it together to make sure everything exceeds your expectations. Your satisfaction is our final step.
Why Exterior Upgrades Matter
A well-built exterior does more than improve looks—it protects your investment and keeps your home performing at its best. Maybe your roof is starting to show its age, your siding no longer fits your style, or your windows aren’t as efficient as they used to be.
At MD Construction, we tackle the real problems behind wear and weather—like energy loss, outdated materials, or moisture issues—and turn them into lasting improvements. Whether you’re focused on comfort, curb appeal, or long-term durability, our exterior upgrades are built to last and made to suit your home.
Recent Projects
What Our Clients Say
Proudly Serving St. Thomas, ON and Surrounding Areas
MD Construction is proud to call Port Stanley home—serving clients across St. Thomas, London, and the surrounding region. With local roots and a commitment to quality, we deliver dependable craftsmanship wherever your project takes us.
St. Thomas
Port stanley
aylmer
glencoe
Shedden
iona
dutton
rodney
west lorne
If you’re nearby but don’t see your town listed, reach out—we likely serve your area too.
Frequently Asked Questions
Still have questions? Get in touch.
We handle everything from roofing and siding to decks, fencing, windows, doors, soffits, fascia, and eavestroughs. Each upgrade is designed to improve your home’s protection, performance, and curb appeal.
With quality materials and proper installation, most upgrades—like new roofing, siding, or windows—are built to last for decades. We’ll recommend the best options for your home and Ontario’s climate.
Yes. Exterior upgrades improve curb appeal, boost energy efficiency, and increase resale value. A strong first impression makes your home more attractive to buyers and protects your investment long-term.
Absolutely. We take care to blend new materials with your home’s existing look. Whether you’re after a seamless match or a full refresh, we’ll design an exterior that suits your style and budget.
Yes. If we find structural or water damage during the project, we’ll repair it before installing new materials. This ensures your upgrades aren’t just cosmetic—they’re built on a solid foundation.
During your consultation, we’ll inspect your exterior and recommend upgrades based on condition, energy efficiency, and long-term value. We’ll prioritize what matters most so you can plan with confidence.
MD Journal
Learn what it’s like to work with a general contractor, including timelines, communication tips, and how to ensure your project stays on track and within budget.
Not sure whether to build a deck or patio? Compare costs, maintenance, lifestyle benefits, and resale value to choose the best backyard upgrade for your Ontario home.
Drafty windows and doors cost more than comfort. Learn how to spot issues, when repairs are enough, and when to repair or replace old windows and doors for long-term value.