The leading voice for the crushed stone, ready mixed concrete, sand and gravel, and cement industries' community.
PACA offers various programs for leadership and workforce development.
Careers in the Aggregates, Concrete & Cement Industries
The Pennsylvania Aggregates and Concrete Association (PACA) is the industry’s unified voice, representing more than 200 member companies across the state.
Creating a unified and strong voice for our industry.
PACA monitors and analyzes local, state and federal regulations and advocates for a balanced approach by the regulators.
PACA members and staff work to address technical issues with these common goals: proper use of materials, based upon sound materials engineering practice; protection of member companies and the materials they produce; sustainable use of valuable natural materials – aggregate availability; and, the professional and personal growth of PACA members through their involvement and engagement.
One of the most effective tools in government relations for an industry is a robust advocacy/grassroots strategy.
In the last legislative session, PACA contributed over $275,000 to its political champions.
June 21-23, 2026 (members only event).
PACA offers comprehensive concrete certification programs for ACI, NRMCA, and PennDOT in the central Pennsylvania area.
Membership has its privileges - most of PACA's events are open to PACA members only.
PACA conducts numerous education and training events during the year.
Choose concrete for your next parking lot project.
Streets built with concrete are built to last, consider concrete for your next project.
Concrete's strong, resilient and the choice for your next building or bridge.
PACA works with the National Ready Mixed Concrete Association (NRMCA) to convert your parking lot or building project to concrete without hurting your bottom line.
PACA drives a member-approved strategic plan to increase market share and engages specifiers and owners on the value of concrete in their projects.
This program provides free continuing education to the design and specifying communities. There are currently four courses available, ranging from 30-60 minutes focused on the cement, aggregates and concrete industries. You'll receive a certificate of completion once you pass a quiz. The bookmarking feature allows you to leave the course and resume where you left off when you return.
Online Event
Date :
Recon Zero is utilized to treat returned concrete leftover from placements turning the returned concrete into dry powder and coarse aggregate that can be utilized as fill material. The technology reduces the need to crush returned concrete resulting in labor and equipment costs. Recon Zero can also be an alternative to investing in concrete reclaiming equipment. Recon Zero has zero impact to the environment and provides an environmentally friendly option to treat returned concrete. Concrete producers can conduct a gradation on the treated fill material, determine uses, possibly sieve out the coarse aggregate for potential blending into other materials. Treated material compacts well for fill material.
This program provides free continuing education to the design and specifying communities. There are currently four courses available, ranging from 30-60 minutes focused on the cement, aggregates and concrete industries. You'll receive a certificate of completion once you pass a quiz. The bookmarking feature allows you to leave the course and resume where you left off when you return