General contracting · Western New York · Since 1985
Built for occupied federal and commercial work.
General contracting and construction services across Western New York and New York State. Concrete and sitework, interior renovation, framing and drywall, commercial roofing, asphalt, and historic restoration on active federal facilities.
Since 1985
Forty years of continuous field operation
The company has run without interruption since 1985 under the same ownership and field leadership. The work has stayed consistent through both names: self-performed concrete, sitework and building trades, largely on secure and occupied government facilities.
1985 — 2014
M&H Construction Co., Inc.
29 years of concrete, sitework and general construction, building the federal and institutional client base the firm still serves.
2014 — Present
W.N.Y. Maintenance Group, Inc.
Same ownership, same crews, broader scope. Multi-trade renovation programs, roofing, asphalt and restoration alongside the core concrete work.
1985
Founded
Continuous operation under the same ownership
40+
Years in the field
Concrete, sitework and building trades
$1M – $3M
Completed project range
With capacity to scale
Statewide
New York
Buffalo to Long Island and New York City
Capabilities
What we self-perform, and what we manage
Concrete and sitework are the trades we own outright: crews, equipment and superintendents. Around that core we carry the interior and envelope trades needed to complete renovation work in occupied buildings, and we manage the balance through subcontractors we have used for years.
Self-performed
Concrete & sitework
Sidewalks, curb, aprons, pads, footings and foundations; retaining and stone walls; excavation, grading, drainage and site restoration.
Self-performed
Framing, drywall & finishes
Metal and wood stud framing, drywall, suspended and hard ceilings, paint, flooring, doors and hardware, bathroom and office build-out.
Managed & coordinated
Envelope & paving
Commercial EPDM roofing, windows and openings, asphalt paving and repair.
Managed & coordinated
MEP & standby power
Plumbing, electrical, heating and generator installations tied into renovation packages.
Specialty
Historic restoration. Masonry and structural repair on protected buildings, performed under the review process those buildings require. Our work on the Governors Island fort barracks was carried out to preservation standards on a National Monument site.
Selected Projects
Federal facilities, active campuses, protected sites
Buffalo V.A. Medical Center
Buffalo, New York
Concrete, entrance, framing, drywall, ceilings, paint, flooring, site walls
Long Island V.A. Medical Center
Long Island, New York
All concrete work, primarily sidewalks and pedestrian flatwork
Mt. Morris Dam — Upper Look Area
Mount Morris, New York
Site work and concrete at the Upper Look Area
Working With WNY
A subcontractor built for occupied federal work
Owner on the job
Bart Mazzariello is the point of contact from bid through closeout. No layer between your project manager and the person who commits the crews.
Cleared, credentialed crews
Routine work behind badge and escort requirements at V.A. medical centers, Border Patrol stations and federal monument sites.
Documentation that holds up
Certified payroll, submittals and closeout packages on Davis-Bacon and New York State prevailing wage contracts.
Self-performed core
Concrete, sitework and interior trades in-house, so schedule and quality on the critical path stay under our control.
References
In their words
Written references for partner Vince Kaufmann from the general contractors and boards he has delivered for. Full letters available on request.
“Without his assistance we would not have finished the project in time. He has an amazing network and an instinct for what subs will be needed.”
Michael Van Butsel
Senior Project Manager, WCI Communities
88-unit luxury condominium tower, Sarasota, Florida · 2006
“His work was excellent. We were impressed with his determined persistence and relentless support on our behalf. Vince deserves much of the credit for our accelerated recovery.”
Stephen H. Rugg
Board President, Colony Point Inc.
Hurricane Charley restoration, Punta Gorda, Florida · 2006
Vince's earlier firm was profiled in Professional Painting Contractor magazine as a union-trained shop that grew to $3 million in commercial work.
Where we fit on your project