A Warrenville exterior that stays clean and tight against the weather, with mildew washed off and bare wood primed before the color goes on.
Exterior painting covers everything on the outside that takes paint: siding, trim, soffit, fascia, doors, garage doors, shutters, porches and railings. Our crew washes the house first and lets it dry, since paint over mildew or damp wood lets go early. Loose paint gets scraped, the edges get sanded, and any bare wood gets primer before the finish coats. Rotted trim or siding boards get replaced, because paint cannot hold rot together.
We cover Warrenville from I-88 and Route 59, with Butterfield Road and Winfield Road taking us through town. The West Branch of the DuPage River and its forest preserves run through this part of DuPage County. If your lot backs up to woods or water, the shaded sides of the house stay damp longer and grow mildew faster. We wash those walls with a mildew cleaner, give them time to dry out, and paint them later in the day once the morning dew is gone.

Shaded walls get a mildew cleaner and a rinse, then time to dry before any primer touches them.
We take off every loose flake and sand the edges so the old paint line does not show through the new coat.
Anything scraped to bare wood gets a coat of primer so the finish has something to grip.
Trim or siding boards that are soft or split get cut out and replaced with new wood before painting.
Old cracked caulk comes out at corners, windows and butt joints, and new caulk goes in so water stays out.
Porch posts, railings and spindles get the same scrape and prime as the walls, then coats that stand up to hands and weather.
The first visit is a walk around the outside with you, followed by a written estimate naming every surface, its prep, the product and the coats. Wood rot found mid-job gets shown to you, priced in writing, and fixed only after you approve it. We schedule exteriors spring to fall on dry days above 50 degrees, and a wet week pushes the start date instead of shortening the prep. Once the paint has dried, you walk the house with us and we fix anything you flag.
Call or text (815) 585-1750 to set a time. We will look at the siding, trim and doors with you and put the full scope in writing.
Call or text (815) 585-1750
Email matt@onitcc.com