Division 33 – Utilities

33 00 00

A/I/DATA – Residential, Commercial, AIDATA Logo
Institutional, Public

A/I/DATA is a professional services firm and small business that provides sub-surface utility engineering, surveying and mapping (SUE) services to planners, engineers, surveyors and construction industry professionals. We investigate and locate underground utilities.

Ben Franklin Plumbing – BaltimoreBen Franklin
Residential, Commercial

Benjamin Franklin Plumbing – Baltimore is ready to take care of all your plumbing needs including installation, repair, replacement, and maintenance. We promise prompt and professional service to all of our customers. “If There’s Any Delay, It’s You We Pay.®” We look forward to solving all your plumbing needs.

Iacoboni Site Specialists, Inc. – Residential,Iacoboni Logo Commercial, Industrial, Public

We are a full site work package company of over 125 highly dedicated and skilled employees. We specialize in all aspects of site work including demolition, sediment control, grading, paving, and utilities. Our motto is “We work safely, honestly, and efficiently,” and all jobs are performed with this in mind.

N. H. Yates & Co. – Residential, Commercial,NH Yates Institutional, Public

Since 1949, N.H. Yates & Co. has been a leading regional provider of premium plumbing, HVAC, industrial and municipal products and systems. We specialize in water; heating it, moving it, storing it, cleaning it and measuring it. Our leading product categories are boilers, water heaters, pumps, tanks and valves.

33 05 26

A/I/DATA – Residential, Commercial, AIDATA Logo
Institutional, Public

A/I/DATA is a professional services firm and small business that provides sub-surface utility engineering, surveying and mapping (SUE) services to planners, engineers, surveyors and construction industry professionals. We investigate and locate underground utilities.

33 11 19

Oliver Fire Protection & SecurityOLIVER-Logo-4C
Commercial, Institutional, Public

OLIVER Fire Protection and Security is a 3rd Generation, Family-Owned Fire Protection, Fire Alarm & Security Company, offering a range of services through our various divisions, including 24-Hour/7-day weekly Emergency Service, currently handling an 8-State Territory, we will go anywhere for our Customers.

33 47 00

Andrew T. Der & Associates, LLC – Residential, Commercial, Institutional Public

Andrew T. Der & Associates, LLC is a sole proprietor firm practicing in the water consulting industry since 2001. The principal served as Director of Environmental Services for two Maryland civil engineering firms, previously completing 18 years of service at the Maryland Department of the Environment. Specialties include wetland and waterway permitting, stormwater management compliance, and expert testimony.

33 50 00

Petroleum Services, Inc. – Commercial, Institutional, PublicPSI Logo

Petroleum Services, Inc. specializes in the sales, service & installation of petroleum storage & handling equipment. Vehicle lift, lubrication equipment sales & installation provided. Installation & service of fuel management and environmental compliance systems. Environmental compliance testing & inspection services provided. Removal of fuel storage systems.

33 52 00

Carroll Motor Fuels – Commercial, Residential, Industrial

33 56 00

Carroll Motor Fuels – Commercial, Residential, Industrial