Middletown, CT (860) 883-8910
I've heard about all the horror stories of contractors cutting corners and taking forever to get even small jobs done. John exceeded all of my expectations and more and I wouldn't hesitate to do another project with him.
- Misty B. from
   Old Saybrook, CT
Image Heading

Residential Additions and Remodeling (CT)

John DeMelis General Contractors, Located in Middlesex County. 60+ Years of Combined Family Experience with Residential Construction

Besides providing a home with more living space, home additions can be a terrific investment. However, before embarking on building a home addition, or other large home remodeling projects, there are a number of important items that should be considered first. These items include: neighboring home market values, home addition costs, architectural plans, financing, timetable for completion, and your personal disruption threshold and sweat equity commitment level.

Let John DeMelis - Middletown's most trusted General Contractor, with generations of experience, guide and consult you on your new addition or remodeling project.

Let's discuss our ideas for you on how to make your home look its best.

Our family business has three generations of experience with residential construction in Connecticut.

Middletown, East Hampton, Cromwell, Berlin, Higganum, Durham, Madison, Middlefield, Old Saybrook, Portland, Haddam, Guilford, Meriden, Glastonbury, and Colchester.

Let's talk about your additions.

We'll get right back to you.

©2025 John DeMelis General Contractor dba Demcon, LLC (CT)
We do floor sanding in Middletown, East Hampton, Cromwell, Berlin, Higganum, Durham, Madison, Middlefield, Old Saybrook, Portland, Haddam, Guilford, Meriden, Glastonbury, and Colchester.
Palm Tree Creative