Engineering Services

Electrical Projects
and Studies

Best solutions, project costs and construction techniques for any engineering project.

Control System Design & Integration

We provide complete control system design services ensuring projects are built to meet process and control requirements.

Construction Documentation, Bidding & Management

We take pride in working with the owners and contractors hand-in-hand at every stage of the project.

electrical and control engineer

Scoreboard and field lights at the US Naval Academy baseball field

Our Team

Since 1995, Hartwell Engineering has been recognized as a leading quality electrical and control engineer firm providing an array of services for water and wastewater projects, specializing in power distribution and instrumentation and control. Our team conducts studies, designs complete plans, manages the bidding, construction and inspections of electrical projects for municipalities and corporate clients throughout the Mid-Atlantic and other regions of the United States.

In 2020, we were proud to become an internal division of McCrone, a civil and public works engineering firm with a deep history serving municipalities, developers, builders and property owners throughout the Mid-Atlantic.

We look forward to serving as your electrical and control engineer.

The team of professional engineers at Hartwell Engineering is committed to providing the best and most cost-effective solutions to its customers.





Water & Wastewater
Electrical Engineering

We help municipalities utilize the best technologies to install new and to upgrade water and wastewater facilities.

Alternative Power
Solution Design

We provide sustainable, emergency and alternative power solutions to both private industry and government agencies.

Instrumentation &
Control Design

Our Instrumentation & Control (I&C) designs give our clients exacting knowledge of their systems and processes.

Design/Build and Alternative
Bidding Solutions

Our team is experienced in construction and integration of electrical and control systems, with licensed electricians and control technicians.



electrical and control engineer
electrical and control engineer
electrical and control engineer
electrical and control engineer