Built To Last In Northeast Indiana

Delagrange Roofing And Construction has been serving homeowners across New Haven, Fort Wayne, Huntington, and Columbia City for over 25 years. From asphalt shingle and metal roof installations to room additions, garage builds, and stamped concrete patios, we handle every project with the same standard: show up on time, do the work right, and back it all with a lifetime warranty. Whether you need a full roof replacement or a brand new patio, we're ready when you are.

Lynn W. Delagrange | Owner & Lead Contractor

25 Years in Construction | Licensed & Insured | Lifetime Warranty on All Projects


Lynn Delagrange is the owner and lead contractor at Delagrange Roofing And Construction, a family-owned roofing and construction company based in New Haven, Indiana, serving Fort Wayne, Huntington, and Columbia City.


From First Call To Final Walkthrough

You reach out, we listen. Every project starts with a free on-site inspection where we take a real look at what's going on, talk you through your options in plain English, and put together an honest, itemized estimate. No surprises, no pressure. Once you give us the green light, we lock in a start date and keep you in the loop every step of the way. When the job's done, we walk the finished project with you, clean up like we were never there, and hand you a lifetime warranty on the work.

Guaranteed For Life

Every project we complete comes with a lifetime warranty. If something isn't right, we come back and fix it. No questions, no runaround.

Always On Call

We operate 24/7, including holidays and weekends. When a storm hits at midnight, you'll get a real person on the line.

25 Years Deep

A quarter century in the construction trade means we've seen it all and know how to handle it. No guesswork, no learning curves.

25 Years Of Doing It Right

We started Delagrange Roofing And Construction in 2017, but our experience in the trade goes back a lot further than that. With over two decades in construction, we've built our reputation the old-fashioned way: by keeping our word, showing up when we say we will, and treating every home like it's our own. We're family-owned, licensed and insured, and we stand behind every single project with a lifetime warranty.