Additions & Expansions
More space. More value. Built with Integrity.
Integrity Built, Inc. d/b/a Integrity Services Southern Illinois designs and builds code‑compliant additions that blend seamlessly with existing structures — from single rooms and second stories to office and warehouse expansions.
WHAT WE DO
- Room, bedroom, or master suite additions
- Kitchen and dining extensions
- Garage and breezeway additions
- Second‑story and dormer construction
- Office, storefront, and warehouse expansions
- Foundation integration and roofline matching
- Utility upgrades and code compliance
OUR PROCESS
- Site Evaluation & Design — optimize layout and function
- Engineering & Permits — structural integration and zoning compliance
- Construction & Coordination — framing, MEPs, roofing, and finishes
- Inspection & Completion — quality, alignment, and stability checks
WHY IT MATTERS
Additions increase square footage, functionality, and value without relocating — when executed to match architecture and performance.
CLIENT VALUE STATEMENT
“We build new spaces that feel original — engineered for strength and designed for beauty.”
SERVICE AREA
We proudly serve Southern Illinois, including: Marion, Carbondale, Herrin, Carterville, Benton, Harrisburg, West Frankfort.
FREQUENTLY ASKED QUESTIONS
Yes. We carefully blend siding, trim, and roof profiles for a seamless look.
Not necessarily — we can collaborate with your architect or provide design‑build.
Smaller additions: 4–8 weeks; larger/commercial: 10–16 weeks, depending on scope and weather.