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The People you trust to do the job right

For Painting & Floor Coatings

In Westchester, Fairfield, & Surrounding Counties

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Residential Painting

Interior and exterior painting for homes and condos.

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Commercial Painting

Interior and exterior painting for all types of businesses and facilities.

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Concrete Floor Coatings

Industrial grade concrete coating for home garage or commercial application.

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home

Residential Painting

Interior and exterior painting for homes and condos.

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building

Commercial Painting

Interior and exterior painting for all types of businesses and facilities.

LEARN MORE >>

layers

Concrete Floor Coating

Industrial grade concrete coating for home garage or commercial application.

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We Make it Easy to Get Started

  • 1. Talk to Us

    Give us a call, or fill out the contact form here on the website. There's always a real person ready to help you.

  • 2. Get an Estimate

    One of our estimators will visit your home or business, gather the necessary details, and give you a fair and honest quote.

  • 3. Have the Job Done Right

    Our teams will show up on time, use premium products, do a great job, and clean up when they're done. You'll be happy you chose AG Williams.

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.

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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.

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George P. Williams

Owner & CEO
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Arthur G. Williams

Owner & COO

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.

FAQs

Featured Posts

How Do I Paint Baseboards (Especially With Carpet Floors)?

Learning how to paint baseboards with carpet can feel intimidating for many homeowners. Baseboards sit at the intersection of walls and floors, making mistakes highly visible. When carpet is involved, the risk of drips, smudges, and uneven lines increases even more. The good news is that painting baseboards with carpet does not have to be…

Read More about How Do I Paint Baseboards (Especially With Carpet Floors)?

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…

Read More about Painting Mistakes and Makeovers That Impact Home Value

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…

Read More about Lime vs Venetian: A Guide to Beautiful Washes and Plasters