ABOUT CSI CONSTRUCTION EXPERTS

EXPERIENCED ROOFING & EXTERIOR CONTRACTORS

Serving Southwest Florida. Built on Experience. Driven by Results.

A black calendar icon featuring two small loops at the top.

Year Founded

A solid black five-pointed star on a white background.

years experience

A solid black shield icon with a flat top and a pointed bottom.

licensed & insured

A simple black lightning bolt icon on a white background.

emergency service

A pair of large, black quotation marks.

Our Mission

"Our mission is simple: deliver high-quality craftsmanship with integrity, clear communication, and a commitment to customer satisfaction."

A black map pin icon used to represent a location on a digital interface.

HQ: North Port, FL

Black map icon with a location pin and a cursor arrow pointing to the bottom left corner.

Range: 60-100 Miles

Since 2002

Since 2002, CSI Construction Experts has delivered trusted roofing and exterior construction services to residential and commercial clients across Southwest Florida. Headquartered in North Port, FL, and serving cities like Sarasota, Venice, Port Charlotte, Punta Gorda, Englewood, and Fort Myers, our team brings over 50 years of combined experience to every project.

We specialize in roofing systems, siding, window installation, concrete restoration, waterproofing, and painting — providing long-lasting solutions designed to protect, restore, and enhance your property.

Silhouetted tower cranes stand against a sunset sky over a construction site.

built on experience. driven by results

CSI Construction Experts was founded to meet the growing demand for reliable, skilled contractors who do more than just show up — they follow through.

Owner Charles Muddiman and General Manager Mario Cancio bring decades of hands-on experience and project oversight to every job site. From complex commercial roofing installations to residential siding repairs, their leadership ensures each project is completed to the highest standard.

We believe quality should never be rushed — and customer relationships should never be transactional. That’s why we take the time to understand your goals, offer transparent estimates, and deliver results built to last.

roofing, restoration, and more

We’re not just roofers — we’re full-service exterior specialists. Our services are tailored to Florida’s climate and building regulations

  • Core Service Categories

    • Residential & commercial roofing
    • Roof replacement & repairs
    • Storm damage restoration
    • Impact-rated window installation
    • Siding installation & repair
    • Concrete repair & waterproofing
    • Interior & exterior painting
    • Insurance claim assistance

  • Who We Serve

    Whether you own a family home, retail building, multi-unit complex, or industrial facility, we have the tools and experience to complete your project with precision.


    Our clients include:


    • Commercial property owners and facility managers
    • Homeowners and HOAs
    • Real estate investors and developers
    • Insurance adjusters and property management firms

Comprehensive Exterior Services

While roofing is our foundation, CSI Construction Experts delivers full exterior property services that improve performance, aesthetics, and value.

A black icon of an open door.

reliability

We show up, follow through, and deliver on our promises

A black, rectangular speech bubble with a pointed tail on the lower left.

communication

You’ll be kept informed throughout the entire process

A black icon featuring a crossed screwdriver and wrench, commonly used to represent tools, settings, or maintenance.

craftsmanship

Our work is built to last, with strict attention to detail

A black silhouette icon of a bucket being tilted to pour out liquid.

integrity

No upselling, no shortcuts, no surprises

A black silhouette icon of a masonry trowel used for spreading mortar or plaster.

accountability

We stand by our work and our word

Licensed, Insured, and Certified

CSI Construction Experts is fully licensed and insured in the state of Florida. Our team is certified by leading manufacturers:

Andersen

gaf

tamko

Duro-Last

FiberTite

sto

CECA

Sonneborn

Meet The Team

Our leadership team is involved in every project.

Charles Muddiman

A black icon of a classic telephone handset.
A solid black envelope icon.

mario cancio

A black icon of a classic telephone handset.
A black icon of a closed envelope, typically used as a symbol for email or messaging.

Both bring decades of industry expertise and a hands-on approach to project oversight.

Serving Southwest Florida and Beyond

From our home base in North Port, FL, we serve clients across a 60-mile radius, including:

Sarasota

Venice

Port Charlotte

Punta Gorda

Englewood

Fort Myers

Available for work up to 100 miles for larger commercial projects.

Request Your Free Estimate

Ready to protect your property? Contact CSI Construction Experts now.

A black silhouette of a classic telephone handset.

 (941) 317-0430

A black, simple envelope icon.

mc.csiconstruction@gmail.com

Contact Us