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Business Details
44 Years
experience
Peterson Associates Engineering Services Phoenix AZ
Since 1982, our engineering team has maintained strong relationships with owners, architects, building officials, contractors, and subcontractors to ensure client needs are consistently met. We pride ourselves on client responsiveness and have earned a reputation for outstanding service and unwavering commitment to excellence. With over 35 years of experience, we specialize in mechanical, plumbing, electrical, and fire protection system design, employing a team of registered engineers in 27 states. Our approach combines extensive code knowledge with precise technical expertise to create systems that address immediate needs while controlling long-term maintenance costs. We deliver optimal outcomes through a quality control system that standardizes excellence across projects, ensuring sustainable, energy-efficient designs.

Our repeat clients value our ability to listen, respond effectively, and complete millions of square feet in projects on time and within budget. We uphold a philosophy of leadership through quality, integrating emerging technologies and renewable solutions to exceed expectations. Our team's collective expertise enables us to identify design challenges early and implement cost-effective, durable systems. By maintaining open communication with all stakeholders, we ensure seamless project execution from concept to completion. We remain dedicated to advancing our industry through continuous improvement and adherence to the highest professional standards.
Services
Mechanical Design Plumbing Design Electrical Design Fire Protection Construction Administration Feasibility Studies Value Engineering AutoCAD Services Code Compliance Sustainable Systems
Details
  • Year established: 1982
Highlights and features
  • We have over 35 years of engineering experience in 27 states.
  • Our team includes registered professionals specializing in multiple disciplines.
  • We maintain strong relationships with architects and contractors throughout project lifecycles.
  • We implement rigorous quality control standards across all projects.
  • We focus on sustainable solutions that reduce long-term operational costs.
Services
Mechanical Design
Our mechanical design team creates customized HVAC solutions that balance comfort, efficiency, and code compliance. With expertise in commercial and industrial applications, we optimize system performance while minimizing long-term energy costs. Our engineers use advanced modeling tools to ensure seamless integration with building operations.
Electrical Design
We develop comprehensive electrical systems for diverse facilities including load calculations, lighting design, and power distribution. Our solutions prioritize safety, reliability, and future scalability while meeting all local and national electrical codes. Specialized expertise covers emergency power systems and energy-efficient lighting solutions.
Construction Administration
Our construction administration services ensure design intent is maintained throughout the building process. We provide site visits, submittal reviews, and technical support to contractors, resolving issues promptly while maintaining budget and schedule parameters. This phase ensures all systems perform as designed.
Value Engineering
We analyze mechanical and electrical systems to identify cost-effective alternatives without compromising quality. This process involves evaluating material choices, system configurations, and maintenance requirements to deliver optimal lifecycle value while maintaining design integrity and performance standards.
Fire Protection
Our fire protection engineering covers sprinkler system design, fire alarm integration, and code compliance. We create solutions that protect occupants while minimizing property damage, working closely with authorities to ensure all systems meet current NFPA standards and local jurisdictional requirements.
People
Mark Peterson
Principal-in-Charge
Mark Peterson leads our engineering team with over 40 years of experience in mechanical systems design. He ensures technical excellence across projects while maintaining our commitment to client satisfaction and quality standards.
Stuart Peterson
President
Stuart Peterson oversees daily operations and strategic direction, leveraging his extensive management experience to maintain our high service standards while driving continuous improvement across all departments.
Robert Harris
Vice President
Robert Harris manages complex engineering projects and construction administration services, applying his 25+ years of experience to ensure technical accuracy and client satisfaction in every system we design.
Marc Haase
Vice President
Marc Haase specializes in electrical system design, bringing technical expertise and innovative solutions to commercial and industrial projects while maintaining strict adherence to safety and code requirements.
David McKercher
Vice President
David McKercher focuses on sustainable design solutions and energy-efficient systems, combining technical proficiency with environmental responsibility to deliver cost-effective long-term building operations.
Questions
What engineering services do you offer?
We provide mechanical, plumbing, electrical, and fire protection system design, construction administration, and value engineering across multiple industries.
Are you licensed in multiple states?
Our engineers are currently registered in 27 states, allowing us to support projects across the United States.
How do you ensure project quality?
Through standardized quality control processes, continuous staff training, and regular system audits that maintain our high professional standards.
What industries do you specialize in?
We work with commercial, healthcare, industrial, education, hospitality, and government sectors on projects of all sizes.
Can you handle complex construction projects?
Yes, our team has completed millions of square feet in projects including high-rises, medical facilities, and large-scale developments.
How do you approach sustainable design?
We integrate energy-efficient systems, renewable technologies, and lifecycle cost analysis to create environmentally responsible building solutions.