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Civil Engineering Solutions for Infrastructure Needs
CMA Engineers is a civil and environmental consulting engineering firm dedicated to delivering responsive, technically sound, and innovative solutions to public and private sector clients. With decades of collective experience, our team prioritizes client service, sustainability, and professional integrity while addressing complex infrastructure challenges. We specialize in transportation structures, water/wastewater systems, solid waste management, and renewable energy projects, ensuring cost-effective and environmentally responsible outcomes.

Our commitment to balanced work environments and ethical practices supports long-term client relationships and project excellence. By integrating technical competence with creative problem-solving, we provide tailored engineering services that align with community needs and regulatory standards.
Services
Civil Engineering Structural Design Water/Wastewater Systems Solid Waste Management Solar Installations
Highlights and features
  • We offer 30+ years of specialized water/wastewater engineering experience
  • Our team holds professional engineering licenses in multiple states
  • We implement sustainable design practices across all project types
  • Our firm maintains active memberships in leading engineering associations
  • We provide full-cycle project management from permitting to construction
Services
Structural Engineering
CMA Engineers provides comprehensive structural engineering services for transportation infrastructure. Our expertise covers bridge design, culvert systems, and retaining wall solutions using modern engineering standards. We deliver durable, code-compliant structures that meet both functional requirements and environmental considerations through detailed analysis and innovative design approaches.
Water/Wastewater Systems
With over three decades of experience, our firm specializes in complete water and wastewater system solutions. Services include collection networks, treatment facilities, and hydraulic modeling for municipal clients. We ensure regulatory compliance while optimizing system efficiency and long-term sustainability through advanced engineering practices.
Solid Waste Management
CMA Engineers offers full-cycle solid waste management solutions from site planning to post-closure monitoring. Our services cover lined landfills, recycling facilities, and leachate management systems. We combine environmental stewardship with practical engineering to create safe, compliant waste management infrastructure that meets community needs.
Solar Installations
Our solar engineering services include site feasibility analysis and complete system design for utility-scale projects. We handle permitting through all regulatory levels and provide construction oversight to ensure optimal system performance. Our engineers address terrain challenges and environmental considerations while maintaining project timelines and budgets.
Civil Engineering
We deliver comprehensive civil engineering solutions for municipal and private clients. Our services span roadway improvements, stormwater management, and recreational facility development. By integrating sustainable practices with technical expertise, we create infrastructure that enhances community functionality while meeting environmental regulations and budget constraints.
People
Paul D. Schmidt
President, Senior Project Manager
With 30+ years of civil engineering experience, Paul leads project teams in delivering complex infrastructure solutions while maintaining technical excellence and client satisfaction.
Philip A. Corbett
Senior Vice-President, COO
As Chief Operating Officer, Philip oversees daily operations and ensures efficient project execution across all engineering disciplines while maintaining professional standards.
Craig N. Musselman
Founder, Executive Chair
A distinguished engineer with 50+ years in the field, Craig established CMA Engineers' legacy of technical excellence and continues guiding strategic direction.
William A. Straub
Principal Engineer
Specializing in structural engineering for over 40 years, William provides expert guidance on complex infrastructure projects and mentorship to engineering staff.
Robert J. Grillo
Chief Geotechnical Engineer
With 45+ years of experience, Robert leads geotechnical assessments and foundation design, ensuring structural integrity across diverse project types and soil conditions.
Questions
What engineering services does CMA Engineers offer?
We provide civil and environmental engineering services including structural design, water/wastewater systems, solid waste management, and solar energy projects.
How long has CMA Engineers been in business?
Our principals have over 30 years of combined experience in civil engineering, with some team members having practiced since the 1970s.
Do you work with both public and private sector clients?
Yes, we serve municipalities, state agencies, and private developers across various infrastructure projects.
What makes CMA Engineers different from competitors?
We combine technical expertise with sustainability focus and long-term client relationships to deliver tailored engineering solutions.
How do you handle environmental regulations?
Our team navigates local, state, and federal permitting processes while ensuring compliance with environmental standards for all projects.
Can you assist with renewable energy projects?
Yes, we specialize in solar installation engineering including site analysis, permitting, and construction oversight for utility-scale projects.