Residential services
Residential Painting
A.G. Williams Painting Company has painted homes since 1906. Residential work covers interiors, exteriors, cabinet refinishing, wallpaper, power washing, and whole-house painting under one standard: protect the house, prep the surfaces properly, and leave a finish that reads the same from room to room.
- Since 1906Family-owned, four generations
- 5-yearWorkmanship warranty
- 0%*Financing over $5,000
- Full-time crewsEmployed, vetted, insured

What residential work covers
Interiors
Rooms, trim, ceilings, stair halls, and whole-home repaints with daily protection and clean closeouts.
Exteriors
Siding, trim, shutters, doors, and porches prepped for weather and backed by the workmanship warranty.
Cabinet refinishing and wallpaper
Cabinet refinishing, wallpaper removal or installation, and related finish work tied to the same crew and the same written scope.
Power washing
Exterior cleaning that supports prep, curb appeal, and a more actionable painting scope.
How a residential project runs
Walkthrough
An estimator walks the home, notes surfaces and access, and talks through scope and priorities.
Written proposal
You get a detailed written proposal within three business days that separates prep, painting, and any optional repairs.
Protected work
Floors, furniture, and fixtures are covered. The crew lead checks in daily so you always know what is happening.
Closeout
A final walkthrough covers touch-ups, warranty terms, and who to call if anything needs attention later.
Why the standard is the same across the house
Most repaint regrets trace back to prep that was rushed or communication that went quiet. A residential project should feel calm: the home stays livable, the written scope matches the work, and the finish holds up. That is the part of the job that does not show in a photo, and it is the part homeowners remember.
Recent residential work
Real A.G. Williams projects across New York and Connecticut homes.


Rated 5 stars on Google, Houzz, and Angi. See more in the project gallery.
Warranty and financing
Five-year workmanship warranty, with financing if you want it.
Every residential project carries a 5-year workmanship warranty. Projects over $5,000 can use 0%* financing through Wisetack, subject to credit approval and the published terms. All financing is subject to credit approval. Terms may vary. Payment options through Wisetack are provided by Wisetack's lending partners.
Residential painting questions
Do you handle both interior and exterior in one project?
Yes. Many homeowners combine scopes so one crew and one schedule cover the whole house. The estimate keeps each area itemized so you can decide what to include.
Is the work warrantied?
Every residential project carries A.G. Williams workmanship coverage for five years. The terms are written into your estimate.
Can I finance the project?
Residential projects over $5,000 can use 0%* financing through Wisetack, subject to credit approval and the published financing terms.