about us

The Lindy Group is a complete team of companies that provides asphalt production, milling, paving services, concrete, and seal coating for private companies, utilities, and the public sector across Western Pennsylvania, Eastern Ohio, and West Virginia.

Our companies include:

Stateline Paving

(234) 759-3223

Second Avenue Asphalt Plant

(412) 281-4389

Koppel Asphalt Plant

(724) 200-0009

Neville Island Asphalt Plant

(412) 264-6933

Zelienople Asphalt Plant

(724) 336-1490

Homer City Asphalt Plant

(724) 336-1492

Conneaut Lake Asphalt Plant

(814) 382-5865

Erie Asphalt Plant

(814) 459-7900

Sterrettania Asphalt Plant

(814) 964-8012

Hillsville Asphalt Plant

(724) 667-8090

Wheatland Asphalt Plant #1 and #2

(724) 346-3594

Wheelertown Asphalt Plant

(814) 438-4724

New Kensington Plant

(412) 807-2289

Service Areas

The Lindy Group operates asphalt and concrete plants to assist you with your paving needs:

Lindy Paving: Services Western Pennsylvania.
Stateline Paving: Services Eastern Ohio.

Castle Builders Supply: Allegheny, Beaver, Butler, Lawrence, and Mercer Counties in Pennsylvania.

western pennsylvania’s leading asphalt supplier

As the asphalt paving industry evolves, The Lindy Group consistently invests in new technologies to improve the quality of our mixes and streamline the ordering, loading, and delivery processes.

The Lindy Group operates 13 asphalt plants throughout Western Pennsylvania that are able to produce up to 600 tons of asphalt every hour. We manufacture a variety of mixes including hot mix, warm mix, stone matrix, and crumb rubber asphalt.



Our success as a family-owned company has been built on trusting relationships and proven results. Because of our experience and our strong commitment to our employees, clients, culture, and the communities we serve, our team of companies has been consistently ranked among the nation’s Top 100 General Contractors and Construction Managers by Engineering-News Record. We are also an employer of choice, as a two-time winner of the Best Places to Work designation.

Our position as a regional construction leader, with a world-class project resume, brings great value to our clients and is an important component of our organizational strength.

Core Values

As a family-owned contractor, we live by the core values of safety, quality, integrity, family, and community. We consider our clients, subcontractors, and trade partners part of our family, and you can trust that we will build with respect, collaboration, and efficiency.











A Complete Team of Companies

The Lindy Group, along with our sister companies Trumbull Corporation and PJ Dick, forms a dynamic powerhouse of construction potential. We provide full-service construction for a long list of markets, including:


Higher Education






Entertainment and Recreation




Oil, Gas, and Energy




K-12 Education



Diverse and Highly Experienced

At The Lindy Group, we pride ourselves on our diverse team of paving professionals who are among the best in the industry. Our unique mix of talents in areas of project management, technology, and quality control enables us to deliver products and perform paving both innovatively and efficiently for our customers and project owners. 

When we deliver top-quality products and services, the results are award-winning projects that our owners can take pride in. Over the years our team has won 75+ quality awards, including five of the prestigious NAPA Sheldon G. Hayes Awards (the only asphalt paving company to do so).