Serving Coronado Since 2005

Tontz Construction is a design and build contractor that specializes in remodels and additions, but our work history is far more extensive. From guest house improvements to historic restorations and remodels, we are pleased to have provided the Coronado community with excellent craftsmanship on many projects throughout the years.

We treat every home with the same care and respect as we would our own, regardless of how big or small the project. We can assist you with a wide range of Services, from custom design all the way to outdoor landscaping. Just think of us as your one-stop shop for all your home improvement project needs!

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Meet Our Owner, Mike Tontz

Mike has worked his way up through the industry, from hauling trash to starting a demolition company, all the way to designing and creating landscapes and finally, homes. He founded Tontz construction in 2005 with the goal of taking his extensive industry knowledge and using it to provide the Coronado community with honest, experienced, and high-quality construction at competitive prices.

As a locally-owned small business, Mike knows that every job speaks to his work ethic and integrity, which is why he and his team work so hard to get every detail just right. He can help you bring your dream renovation or remodel to life from start to finish. Not only does Mike work at every job site, he also provides custom design services to every client to ensure their total project satisfaction.

Ready to work with us? Start with a FREE consultation and estimate today!