Some of A-1's Customers in NYS

Advanced Property Management

Adventure Landing

Alliance Homes

American Excavating and Paving

Amherst Baptist Church

Amherst Central School District

Andruschat Real Estate Services

API Heat Transfer

Applebee’s

Aspire of WNY

Baker Victory Services

Barker Central School District

Basil Ford

BDR Construction

Beauty Pools

Belmont Management Co. Inc.

Benchmark Group Property Management

Big Ditch Brewing Co.

Bliss Construction

BMP America

Brawdy Construction

Brickyard Brewing Company

Brookdale Memory Care

Brookdale Niagara Senior Living

Budwey's Supermarkets

Buffalo Consistory

Buffalo Dental Group

Buffalo Launch Club

Buffalo Medical Group

Buffalo Municipal Housing Authority

Buffalo Museum of Science

Buffalo Yacht Club

Bunny Bunch Daycare

Capitol Cleaners

CATCO (Concrete Applied Technologies Corp.)

Canisius High School Robert J. Stransky Memorial Athletic Complex

Carpet Collection

Cavu Construction Group

Central Niagara Catholic Family

Century 21

Chapel Woods Pool & Tennis Club

Chautauqua Yacht Club

Child & Family Services

Childtime Daycare

Christian Central Academy

Ciminelli Development

Cintas

City of North Tonawanda

City of Tonawanda

Clover Management

Community Bible Church

Community Services for Every1

ConEquip Parts & Equipment LLC

Connecticut Street Armory

Corning Incorporated

Crosby’s Convenience Stores

Crystal Clear Pools

Curtis Park Presbyterian Church

CY Farms

DC Building Systems Inc

Delaware Avenue Dental

Delaware Towers Condos

De Veaux Woods State Park

Delphi

Doodle Bugs

Duff’s

D'Youville University

Elderwood

Ellicott Park Townhomes

Elmar Industries

Erie Canal Corporation

Erie County

Erie County Community College

Fairwood Management

First Niagara

Five Star Bank

FMC Peroxygens

Fort Niagara State Park

Fox Run at Orchard Park

Foxberry Village

Frank’s Basement Systems

Frank's Mr. Plumber

Georgetown Apartments

Glendale Development

Goldwynn Property Management

Goodyear-Dunlop

Grand Island Memorial Library

Great Lakes Plastics

Greif

H.H. Dobbins

Hainsworth Farms LLC

Hampton Hills Villa

Harmon Homes

Hartland Fire Department

Holland Central School District

Homespace Corporation

Honeywell

Horizon Health Services

Hunting Valley Construction

Immaculate Conception Church

Iskalo Development

Kaleida Health

Keller Williams

Kenmore Development

Kloc Blossom Chapel

Kloc's Grove

Lancaster Central School District

LeFrois Development

Liberty Square Apartments

Lighthouse Baptist Church

Little Red School House

LMM Properties

London Towne Apartments

Mae Len Farms

Marriott Hotels

Mercy Flight

Millard Fillmore Suburban Hospital

Miller Construction Services

MJ Peterson

Montante Construction

Morgan Homes

Mustachio's Pizza

National Air Cargo

Newstead Fire Company

New York Power Authority

New York State Office of Parks, Recreation and Historic Preservation

New York State Thruway Authority

Niagara Building Systems

Niagara County

Niagara County Sewer District

Niagara County Sheriff's Department

Niagara Falls Bridge Commission

Niagara Frontier Transportation Authority

Niagara Produce

Niagara Regional Federal Credit Union

Niagara Yacht Club

Nichols School

NOCO Pavillion

Northeast College of Health

Northeast Diversification

Oakgrove Construction

Occhino Corporation

Olcott Yacht Club

Olde Towne Village Apartments

Orchard Park School District

Pacer Funeral Home

Park Grove Realty LLC

Patterson-Stevens INC

People Inc.

Pike Construction Services

Pillar Real Estate

Pine Woods Animal Hospital

Pioneer Schools

Plaza Group Commercial Real Estate

R & D Property Management

Raintree Island Condos

Ransom Oaks Community

Realty Performance Group

Realty USA

Regent Companies

Reid Petroleum

RJE International

Rodriguez Construction Group

Scott Lawn Yard

Sealing Devices

Sharp General Contracting

Shea’s Performing Arts Center

Sisters of St. Joseph

Smith Boys Marina

Somerset Power Plant

St. John Paul II Catholic Church

St. John's Lutheran Church

St. Leo the Great Church

St. Paul's Cathedral

Saint Peter's Church

St. Stephen’s Church of Christ

Stanley G. Falk School

Suburban Adult Services Inc

SUNY Brockport

SUNY Fredonia

Tarantino Properties

The Chapel at Crosspointe

The Chapel Cheektowaga Campus

The Church of the Advent

The Hollows at Loch Lea

The Peyton Barlow Company, Inc.

The Vinyl Outlet

Thermo Fisher Scientific

Timon Towers

TM Montante Development

Tonawanda Church of Christ

Tony Walker & Co.

Town of Amherst

Town of Cheektowaga

Town of Lancaster

Town of Lockport

Town of New Albion

Town of Newfane

Town of Perinton

Town of Tonawanda

Town of Tonawanda Youth Parks and Recreation

Town of Wales

Town of Wheatfield

Trautman Associates

Transitional Services Inc

Trinity Lutheran Church

Turtle Creek Apartments

U.S. Border Patrol

U.S. Coast Guard

U.S.P.S.

Uniland Construction

Uniland Development Company

Uniland Property Management

Union Commons

University at Buffalo

VA Western NY Healthcare System

Vincent Morello Senior Housing

Village of Akron

Village of Kenmore

Villas at Chestnut Ridge

Wagner Precision

Walden Commons

Walgreens

Wedgewood Condos

Weinberg Campus

Wendy’s (muy!hamburgers)

Williamsville Central School District

Wilson Boat Yard

X-Factor Coatings

Youngstown Yacht Club

Zaepfel Development