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Welcome to PEI / Pfeiffer Engineering, Inc., located in Glen Burnie, Maryland. For more than 12 years, we have provided design, permitting and construction of underground and aerial communication and electric service systems. Our team boasts more than 100 years of combined industry experience. We use key personnel to design, construct and manage networks.

We install utilities for a wide array of applications including:

Long Haul Interstate

Private Campuses

We Specialize In:

Directional Boring
Open Cut Trenching
Inner Duct Installation
Cable Placement
Concrete Duct Bank Construction

Project Management
Consulting
Turn Key Project Construction
Underground Services

Fiber optic, copper and electric networks are designed to fit our clients’ needs today and into the future. No matter your network needs, you will receive superior quality and customer service. Call 443-324-4148 today and let PEI / Pfeiffer Engineering, Inc. show you why we are the best fit for your project. All cost estimates are provided free of charge. We are licensed, bonded and insured for your protection.

PEI / Pfeiffer Engineering, Inc.
167 Eighth Ave., Glen Burnie, MD 21060
Phone: 443-324-4148 • Fax: 410-766-1521
Business Hours: Monday-Friday, 7am-4pm

County Rights of Way

And More

SHA Traffic Control
Aerial Construction
Utility Construction
Machine Excavating Services