The People you trust to do the job right
For Painting & Floor Coatings
In Westchester, Fairfield, & Surrounding Counties
Residential Painting
Interior and exterior painting for homes and condos.
Commercial Painting
Interior and exterior painting for all types of businesses and facilities.
Concrete Floor Coatings
Industrial grade concrete coating for home garage or commercial application.
Residential Painting
Interior and exterior painting for homes and condos.
Commercial Painting
Interior and exterior painting for all types of businesses and facilities.
Concrete Floor Coating
Industrial grade concrete coating for home garage or commercial application.
The recipe for a professional paint job
We’ve been serving our customers in Westchester County, Fairfield County, Rockland County, and Putnam County since 1906, so we know a thing or two about what it takes to do a job right.
Trustworthy people
We are fully insured, 100% background-checked, full-time employees, and have a crew leader on-site to ensure good communication with the client. So you never have to worry about liability or safety.
Premium product
We don't use cheap paint that looks good at first but peels and fades after a couple of years. We have a warranty on every job we do. If the paint starts to fail, we return and do it again at no cost to you.
Take the time to do the job right
Some companies under-scope their hours to lower their bid and win the job. We have a project management process that works, and we do the job right the first time.
Our Service Area
We work in Westchester County, Fairfield County, Rockland County and Putnam County.
About A.G. Williams
A.G. Williams is a third-generation, family-owned, and operated business. The only way to be in business this long is by treating our customers right. We are proud of our reputation for dependable, high-quality work and the fair and honest way we deal with our customers. Please read our reviews and see how others have experienced the A.G. Williams difference.
George P. Williams
Arthur G. Williams
Make Your Home or Business A Place You can Be Proud Of
We understand that you want your home, office, or facility to look stellar. A pristine paint job makes you look good to your neighbors, tenants, customers, and employees. We want you to be proud of your building.
Featured Posts
Painting Mistakes and Makeovers That Impact Home Value
When Better Homes & Gardens published its fantastic article on “7 Painting Mistakes That Instantly Devalue a Space,” we couldn’t have agreed more. At A.G. Williams Painting Company, we’ve seen firsthand how the right color, finish, and preparation can completely transform a home, and how a few common mistakes can just as easily bring down…
Lime vs Venetian: A Guide to Beautiful Washes and Plasters
If you have been researching natural wall finishes, you have likely seen terms like lime wash, lime plaster, and Venetian plaster. Each has its own look, feel, and maintenance needs. The question many homeowners ask is simple: What is the real difference between lime vs Venetian finishes? At A.G. Williams Painting Company, we help homeowners…
Beautiful Fall Painting Ideas for Timeless Northeast Homes
There’s something magical about fall on the northern East Coast. The air turns crisp, the trees catch fire in brilliant shades of red, orange, and gold, and the evenings invite us to gather in cozy spaces with warm drinks, the perfect time to draw some fall painting ideas. It’s a season that never fails to…