Mastrosimone Construction, Inc.

06/17/2026

Permit in hand. Time to create something unique.

06/11/2026

Every custom home starts as a picture in someone's mind. The hard part is translating that vision into wood, stone, and light without losing what made it personal.

Hear how this family describes working with Phil to bring what was in their heads into real life.

06/04/2026

Thankfully it's cloudy today.

05/31/2026

Waiting on permit for our next most unique project.

05/26/2026

05/25/2026

Today we remember.

Thank you to every service member who gave everything for this country.

05/21/2026

Even the small jobs are important. Customers are happy now that he has a place to park his cars out of the weather.

05/15/2026

A question we hear more than you might expect: does Mastrosimone Construction only take on large projects?

The answer is no.

Phil, Ryan and the team currently have active builds at multiple scales across Lake County, including a home nearing completion under 6,000 square feet, a foundation phase project in Mount Dora in the mid-3,000 square foot range, and the largest residential project currently under construction in Lake County in Umatilla.

The square footage is different on every one of them. The standard is not.

We wrote about this on the blog this week because it comes up often enough that it deserves a direct answer.

05/10/2026

This weekend, the second floor slab was poured at the largest residential home currently under construction in Lake County, Florida.

Located in Umatilla, this project represents the kind of scale and precision that defines how Mastrosimone Construction builds.

Mastrosimone Construction. Leesburg, Florida.