Our Chooz Score evaluates 44 factors across reviews, digital presence, and business credentials. Here's what stands out for A G Williams Painting Company
Homeowners across Westchester, Fairfield, Rockland, and Putnam counties start the process with a detailed on-site consultation. A dedicated sales professional walks the property, outlines a comprehensive scope of work, and provides a written proposal. Customers like Erika Smith describe questions being answered "before we even had a chance to ask them." A.G. Williams Painting Company has operated from 411 Fifth Avenue in Pelham, NY since its founding in 1906, now led by the fourth generation of the Williams family.
The team handles interior and exterior residential painting, cabinet refinishing, wallpaper installation, decorative finishes, power washing, light carpentry, drywall repair, and garage and basement floor coatings with a 15-year guarantee. Commercial projects span offices, multi-unit apartment complexes, HOA properties, and places of worship. Crew leaders such as Pedro, Hugo, Jorge, Gabriel, Josuey, and Ezequiel receive consistent praise for prep work, cleanliness, and daily communication.
The operation is fully insured with background-checked crews, holds EPA Lead-Safe Certification, and backs residential work with a 5-Year Painting Warranty. A.G. Williams is BBB A+ rated, a GuildQuality member, and an Angie's List Super Service Award recipient. The Westchester County office is joined by a second location at 500 West Putnam Avenue in Greenwich, CT, supporting projects across the tri-state area.
Updated: 06-11-2026
Reviewers consistently describe a structured arrival process. Christopher Long noted the team "arrived on time" and painted "ceilings, walls, doors, windows, and trim" with clear daily expectations. STL Friary wrote that assigned painters "were always on time and neat and clean" to the point you "could not even tell that there were painters in the building." Crew leaders introduce themselves, explain the day's scope, and protect all surfaces before work begins.
-Review Snippet Sources: Google Reviews
Several customers describe projects spanning both interior and exterior scopes. Dayo Babalola hired A.G. Williams for "two years" beginning with a full exterior that included replacing damaged substrate boards and installing new siding, followed by room-by-room interior painting. Hilary Stark used them "twice this year" for interior then exterior. David Baker praised Anthony Conklin for putting together "a detailed and comprehensive proposal that included everything we needed."
-Review Snippet Sources: Google Reviews
Garage and basement floor coatings represent a growing service line with dedicated reviews. Randy Castaldo shared before-and-after photos of his "incredible" garage floor. Timothy Morgan described a one-day garage floor process with "zero hassle" and "easy to understand instructions on how to maintain the floor." Stacey Henske highlighted the "15 year guarantee" on her garage floor coating. Basement floor projects from Sophia Matos and Carole Gelinas received praise as well.
-Review Snippet Sources: Google Reviews
The review base includes an unusual number of repeat and multi-decade customers. Bob H wrote "Been using AGW for 30 years. That says something." A.M. Chinnery has used them "since the 1980's" for both exterior and interior work. K. Kneis described being "a longtime customer of more than a decade" who returns "time and again" for projects at multiple residences. Brian Nadel noted this was his "fifth or sixth job" with the company.
-Review Snippet Sources: Google Reviews
Negative reviews reveal a pattern of engaged follow-up. When Stan Drobnis reported peeling paint, the owner responded publicly with a warranty reminder and direct contact information. Karen DiLeone's pool deck issue involved Penntek warranty work where A.G. Williams was the repair contractor, not the original installer, and the owner clearly explained the chain of responsibility. Melissa Swartz's mixed review about a basement project prompted an eventual resolution through the sales representative after the customer pushed back on quality concerns.
-Review Snippet Sources: Google Reviews
Named personnel appear throughout the reviews. Sales professionals Anthony Conklin, Jim, and Carey handle estimates and follow-up. Crew leaders Pedro, Hugo, Jorge, Gabriel, Josuey, and Ezequiel lead on-site work. Liane coordinates scheduling and billing. George Jr. oversees field operations. Amanda Lipp singled out Jim for wallpaper specifications and two installers for "professional and beautiful" work. Vanessa C called Pedro, Marco, and Pablo "outstanding" on her aging co-op walls.
-Review Snippet Sources: Google Reviews
A.G. Williams holds a Westchester County Home Improvement Contractor License, which is required for painting contractors operating in the county. New York State does not require a state-level painting license. The parent entity GAW Management LLC is registered with the New York Department of State as a Domestic Limited Liability Company (DOS ID 4294573), filed on 9/11/2012 in Westchester County, with an Active entity status.
-Verification Sources: NY Department of State Division of Corporations, Westchester County Dept. of Consumer Protection
Updated: 06-11-2026