Comprehensive tank & piping construction

We specialize in commercial/industrial Bulk Storage system construction and inspection services.

About Us

Our Services

Services include maintenance & inspection of both PBS & CBS  sites. Design & layout. DEC/EPA compliance recommendations &  project management. We are a certified testing firm in NYS & are  licensed for tank & piping work in Buffalo, Rochester &  Syracuse.

Rochester & Syracuse, NY.


Current projects include gas tank installation & removal in  Rochester & surrounding counties.  Other projects include tank top  upgrades & piping replacement . We also provide as-built site  surveys, CAD site layout & design. Ultrasonic & cathodic testing  of bulk plants. Repairs & modifications of tanks, loading racks,  catwalks & concrete. We have over 30 years of experience in service  station & tank farm environments & are fully insured. 

Learn about us

We have over 30 years of hands- on site experience.

Our clients include NOCO, Suburban Propane, Occidental Chemical, Speedway & many others.

We are a member of:





Total Containment Certified Installer

OPW Certified Installer

Contact Us

 Please feel free to contact us with your testing or construction needs. We're happy to answer any questions you may have. We love our customers, so feel free to visit during normal business hours.

SMAC CO. Seneca Maintenance & Construction LLC

83 Main Street, Dresden, New York 14441, United States

(585) 474-4191