John Mast Construction

John Mast Construction We've been building dreams since 1960! Whether it's homes or businesses, JMC is ready to help!

Small upgrades can make all the difference.Thinking of a home upgrade? Give us a call! (574) 773-3243
06/05/2026

Small upgrades can make all the difference.

Thinking of a home upgrade? Give us a call! (574) 773-3243

New siding is going up at McCormick Creek!
06/03/2026

New siding is going up at McCormick Creek!

Never underestimate the curb appeal of a new patio door.Call (574) 773-3243 to talk about your next home upgrade!
06/02/2026

Never underestimate the curb appeal of a new patio door.

Call (574) 773-3243 to talk about your next home upgrade!

What used to be just an empty area is now a beautiful new addition built for more space, more comfort, and everyday livi...
05/28/2026

What used to be just an empty area is now a beautiful new addition built for more space, more comfort, and everyday living. Projects like this are why we love what we do.

Ready to add more possibilities to your home? Let’s talk! (574) 773-3243

All set to install new siding and doors on this beautiful home.
05/27/2026

All set to install new siding and doors on this beautiful home.

You know your team has done a great remodel when the building is completely unrecognizable from what it started as.Thank...
05/23/2026

You know your team has done a great remodel when the building is completely unrecognizable from what it started as.

Thanks to O'Reilly Auto Parts for partnering with us on this project!

Sharp angles are no match for us! This cabin ceiling is shaping up to be one for the books. Excited for campers to enjoy...
05/22/2026

Sharp angles are no match for us! This cabin ceiling is shaping up to be one for the books. Excited for campers to enjoy this space for years to come.

Installing a ceiling in a cabin at Camp Eberhart—piece by piece, it’s coming together beautifully!
05/21/2026

Installing a ceiling in a cabin at Camp Eberhart—piece by piece, it’s coming together beautifully!

Ceiling liner panels installed at Newcomer Service.Looking for remodel changes in your building? Give us a call at (574)...
05/14/2026

Ceiling liner panels installed at Newcomer Service.

Looking for remodel changes in your building? Give us a call at (574) 773-3243!

Another great project underway with Ace Builder!We’re doing the steel framing for the rebuild of the Syracuse marina aft...
05/13/2026

Another great project underway with Ace Builder!

We’re doing the steel framing for the rebuild of the Syracuse marina after the devastating fire. Proud to be part of bringing it back stronger than ever.

Address

257 Haney Street
Nappanee, IN
46550

Telephone

+15747733243

Website

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