Work You Can Verify, Not Just Trust
Due Diligence Contracting is a Farmington, MO exterior renovation and painting contractor. Every job gets a documented scope, a flat price, and a finished product we'd put our seal on — because we do.
About UsEvery Job Starts With Due Diligence — That's the Name for a Reason
Documented Scope
We walk the job, write down exactly what we're doing, and price it flat. What's on paper is what you pay.
Honest Recommendations
If part of the job isn't worth your money — or belongs with a roofer or electrician instead of us — we tell you and refer it out.
Done Right, Cleaned Up
We show up when we say we will, protect your property while we work, and leave the site cleaner than we found it.
What We DoExterior Renovation & Painting, One Documented Job At A Time
Residential painting and exterior repair for homeowners across St. Francois County — plus renovation packages built for investors, flippers, and lender-financed projects.
Exterior Painting
Full prep, quality coatings, and clean lines that hold up to Missouri weather — not a rushed spray-and-pray.
Read More →Interior Painting
Walls, ceilings, and trim with real surface prep, furniture protection, and zero paint where it doesn't belong.
Read More →Siding Repair
Rotted, cracked, or storm-damaged siding repaired and matched so the fix disappears into the wall.
Read More →Window Installation
Replacement windows set square, sealed right, and trimmed out clean — no drafts, no water paths.
Read More →Drywall Repair
Holes, cracks, and water-damaged drywall patched, textured, and blended so you can't find the repair.
Read More →Investor Renovations
Flip and rental turn packages with lender-ready bids, draw-aligned billing, and receipts for every allowance.
Read More →The Due Diligence StandardFive Steps. Every Job. No Exceptions.
This is the process behind the name. It's how a job goes from your first call to a finished product with no surprises in between.
Verify
We walk the property and confirm the actual conditions — never bid off assumptions.
Factualize
Everything goes on paper: scope, materials, exclusions, and anything we recommend against.
Quantify
Real measurements and real material counts produce a flat price — not a guess with padding.
Conceptualize
You approve the written scope before work starts. Changes get priced in writing first, every time.
Finalize
We finish, clean up, walk the job with you, and stand behind the work after we leave.
Service area:We provide exterior renovation and painting services throughout Farmington, Park Hills, Bonne Terre, Desloge, Leadington, Fredericktown, Potosi, Ste. Genevieve, and the surrounding St. Francois County communities. Not sure if we cover your area? Call us — we'll tell you straight.
Ready For a Contractor Who Puts It In Writing?
Call or text (573) 330-2682 for a free estimate. We respond fast, we show up when we say we will, and the price we quote is the price you pay.