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Business Details
25 Years
experience
Your Trusted Engineering Partner in Sacramento
Pittman Engineering is a Sacramento-based consulting firm specializing in mechanical, plumbing, electrical, and solar engineering solutions. Established in 2001, we combine over 40 years of combined principal experience with hands-on field expertise to deliver innovative designs that meet strict deadlines and budgets. Our team of licensed professionals excels in creating comprehensive construction documents for commercial and light industrial projects, ensuring code compliance and operational efficiency. We prioritize client satisfaction through cost-effective installations, repeat business, and referrals from satisfied partners. Our engineers bring specialized knowledge in HVAC systems, electrical infrastructure, solar photovoltaics, and industrial design, supported by advanced training and professional certifications.

With a focus on long-term staff development and technical excellence, we maintain a culture of accountability and continuous improvement. Our project portfolio spans diverse sectors including education, healthcare, restaurants, and renewable energy, reflecting our adaptability to complex challenges. By integrating practical solutions with cutting-edge technology, we help clients achieve sustainable, high-performance outcomes across California and beyond.
Services
Mechanical Engineering Electrical Design Solar Systems Plumbing Solutions Industrial HVAC Code Compliance Building Energy Analysis Restaurant Engineering Dust Collection Systems Emergency Power Systems
Details
  • Year established: 2001
Highlights and features
  • We offer 20+ years of specialized engineering experience in HVAC and solar systems.
  • Our in-house team provides end-to-end project management from design to compliance.
  • We guarantee cost-effective solutions through detailed system optimization.
  • Our repeat clients and referrals validate our commitment to quality and reliability.
  • We specialize in complex projects across education, healthcare, and industrial sectors.
Services
Mechanical Engineering
Our mechanical engineering services focus on HVAC systems, process steam, and hydronic piping solutions. We design energy-efficient systems for commercial buildings and industrial facilities, ensuring optimal performance and code compliance. Our team specializes in variable frequency drives, geothermal heat pumps, and server room cooling to meet diverse project requirements.
Electrical Design
We provide comprehensive electrical design for power distribution, emergency systems, and lighting. Our services include campus-wide infrastructure, uninterruptible power supplies, and photometric lighting analysis. With expertise in fire alarm controls and theatrical lighting, we deliver safe, reliable solutions for complex commercial and industrial applications.
Solar Systems
Our solar engineering services cover rooftop, carport, and ground-mount photovoltaic systems. We offer turnkey design for projects ranging from 50 kW to multi-megawatt installations, including energy analysis and compliance documentation. Our team ensures efficient integration with existing electrical infrastructure for maximum ROI.
Plumbing Solutions
We design medical gas, laboratory waste, and high-temperature piping systems for commercial and industrial facilities. Our expertise includes vacuum systems, process utilities, and pressure booster installations. All designs meet ASME and local code requirements for safety and operational efficiency.
Industrial HVAC
Our industrial HVAC solutions address dust collection, clean room environments, and critical system requirements. We engineer systems for breweries, industrial laundries, and manufacturing facilities, prioritizing energy efficiency and compliance with OSHA and EPA standards for workplace safety and environmental impact.
People
Tom Godfrey
President, Mechanical Engineer
With 20+ years of experience, Tom Godfrey specializes in mechanical engineering and HVAC systems. He earned his degree from California State University, Long Beach, and is a licensed Professional Engineer. His expertise includes system optimization and cost-effective design solutions.
Robert Pittman
Vice President, Electrical Engineer
Robert Pittman leads electrical design and operations with 20 years in the industry. A licensed Professional Engineer in six states, he focuses on power distribution and solar systems. He holds a degree from California State University, Fresno, with expertise in photovoltaic design.
Evan Coltrin
Director of PV Engineering
Evan Coltrin specializes in solar photovoltaic system design, managing projects from concept to completion. His work ensures efficient renewable energy integration for commercial clients, leveraging advanced modeling tools and compliance expertise to optimize system performance.
Sergey Pshenichnyy
Mechanical Designer
Sergey Pshenichnyy contributes to mechanical system design with technical precision. His role includes creating detailed construction documents and collaborating with engineers to translate complex designs into actionable plans for diverse industrial applications.
Nate Spray
Electrical Designer
Nate Spray focuses on electrical infrastructure and lighting design. He supports the engineering team with detailed schematics and compliance documentation, ensuring systems meet safety standards and client specifications for commercial and industrial projects.
Questions
What engineering services does Pittman Engineering offer?
We specialize in mechanical, electrical, plumbing, and solar engineering for commercial and industrial projects, including HVAC systems, electrical infrastructure, and renewable energy solutions.
Do you handle large-scale industrial projects?
Yes, our team designs systems for projects ranging from 40,000 SF print shops to 1.3 million SF warehouses, with expertise in complex industrial HVAC and power systems.
Are your engineers licensed professionals?
Both principals are registered Professional Engineers in multiple states, with specialized training in thermodynamics, electrical systems, and solar photovoltaics.
What industries do you serve?
We work across education, healthcare, restaurants, retail, fitness centers, and industrial sectors, adapting solutions to each industry's unique requirements.
Can you manage solar energy projects from start to finish?
Yes, we provide turnkey solar PV design services for systems ranging from tens of kilowatts to multi-megawatt installations, ensuring code compliance and efficiency.
How do you ensure cost-effective engineering solutions?
Our engineers analyze systems to prevent over-design, optimize performance, and reduce costs while maintaining quality and compliance with industry standards.