Responsive, Accurate, Cost-Effective Solutions…It’s what you can expect from Herbert, Rowland & Grubic, Inc. (HRG).

  • Firm Profile

    Originally founded in 1962, HRG is an employee-owned, full-service civil engineering and related services firm that provides quality, cost-effective design solutions to public and private sector clients.

  • Who We Are

    HRG has over 200 employees including professional engineers, geologists, environmental scientists, surveyors, GIS specialists, landscape architects, and related support personnel.

  • What We Do

    We offer a full complement of technical expertise and engineering services including municipal, water and wastewater, land development, transportation, water resources, geographic information systems (GIS), survey, environmental, construction phase, and financial services.

  • Who We Serve

    Public and private sector clients in nearly every industry: local, state, and federal government, commercial and residential developers, educational and healthcare institutions, hospitality, industrial and manufacturing, oil and gas, parks and recreation, telecommunications, and transportation.

  • Where We Work

    HRG has seven office locations and serves clients throughout Pennsylvania, Ohio and West Virginia.

  • Why HRG?

    We do it all in-house. From the initial planning, environmental assessment and analysis of financing alternatives all the way through final design, construction administration and operational guidance. This expedites project delivery and eliminates delays caused by endless coordination between different firms.

HRG By the Numbers


Years in Business


Offices throughout Pennsylvania, Ohio, & West Virginia




Rank in Engineering News Record’s Top 500 Design Firms

Corporate Leadership

What it means to us

What it means to us is that we are vested in the success of the company. It means we hold one another accountable. It means we make decisions that are best for the company, not any one individual.

What it means to you

What it means to you as a client is that we care. It means an unwavering dedication to quality, accuracy, and budget. It means a customer experience nothing short of exceptional.


We will build a relationship with our clients to understand their needs and educate them and our team to deliver quality at the best value. We will embody an ownership culture in which every employee-owner has a responsibility in the positive financial growth and success of HRG.


A unified cost-effective profitable employee-owned engineering and related services firm that achieves a client satisfaction level that empowers us to be the dominant local firm of choice.


Ethics. Business Stewardship. Quality in Everything We Do. Builds Relationships. Personal Skill Development. Communication.

Awards & Recognition

HRG’s work has consistently been recognized at both a regional and national level over the years. Some of the hardware in our trophy case includes: