Business Details
50+ Years
experience
Premier Mechanical Engineering Services in Fresno, CA
Founded in 1972, Lawrence Engineering Group has established itself as the premier full-service mechanical engineering firm in California's Central Valley. With over 40 years of experience, we specialize in delivering innovative and energy-conscious solutions for HVAC, plumbing, fire protection, commissioning, and BIM services. Our team of licensed engineers and technical experts leverages cutting-edge technology to design systems that prioritize efficiency, sustainability, and compliance with industry standards. Guided by a relationship-based philosophy, we collaborate closely with clients, architects, and contractors to ensure projects meet both functional and budgetary requirements.Our extensive portfolio includes work with public institutions, healthcare facilities, educational campuses, and commercial developments across the San Joaquin Valley. Backed by decades of local expertise and a commitment to continuous growth, we remain dedicated to advancing mechanical engineering practices while fostering long-term client partnerships. Our proven track record in managing complex projectsfrom initial concept to construction administrationpositions us as a trusted leader in the region's engineering landscape.
Services
HVAC
Plumbing
Fire Protection
Commissioning
BIM
Details
- Year established: 1972
Highlights and features
- We offer 40+ years of specialized mechanical engineering experience in the Central Valley.
- Our team includes licensed engineers with expertise in LEED, CalGreen, and energy-efficient design.
- We provide tailored commissioning services for CalGreen, LEED, and OSHPD-compliant projects.
- Our BIM capabilities ensure precise 3-D modeling for HVAC, plumbing, and fire protection systems.
- We maintain long-term partnerships with public agencies and architectural firms across California.
Associations and certifications
- LEED AP BD+C
- ASHRAE BxCP
Services
HVAC
We design high-efficiency HVAC systems for commercial and institutional buildings, ensuring compliance with Title 24, LEED, and OSHPD standards. Our engineers optimize energy performance while maintaining comfort and operational efficiency. Projects include healthcare facilities, schools, and mixed-use developments across California's Central Valley.
Plumbing
Our plumbing designs integrate sustainable practices like rainwater harvesting and wastewater reclamation. We handle domestic, medical gas, and industrial piping systems for new constructions and retrofits. Expertise includes coordination with DSA and OSHPD requirements for educational and healthcare facilities.
Fire Protection
We provide fire sprinkler system designs compliant with California DSA Policy 10-01 and FM Global standards. Services include code analysis, AHJ coordination, BIM modeling, and construction administration. Projects span schools, hospitals, and commercial buildings requiring OSHPD or DSA approval.
Commissioning
Our commissioning process verifies building systems meet owner requirements through design reviews, functional testing, and training documentation. We specialize in CalGreen, LEED, and CHPS projects, offering tailored scopes for new constructions and retrofits.
BIM
We create detailed BIM models using Autodesk Revit MEP to coordinate HVAC, plumbing, and fire protection systems. Our models support clash detection, construction planning, and facility management, ensuring seamless integration across trades and project phases.
People
Ryan W. Carlson
Principal
BSME from CSU Fresno with energy emphasis, joined firm in 2011. Holds engineering licenses in CA, ND, AK, TX, and OR. Specializes in sustainable design and CalGreen compliance.
Michael D. Cantelmi
Principal
BSME from Cal Poly, San Luis Obispo, joined firm in 1984. Licensed in CA since 1984, with extensive experience in mechanical system design for institutional projects.
Muey Tarvin
Principal
BSIT from CSU Fresno, joined firm in 2016. ASHRAE-certified BIM expert with expertise in 3D modeling and MEP coordination for complex facilities.
Anthony Bischel
Partner
BSME from CSU Fresno, joined firm in 2013. Licensed in CA since 2013, focusing on HVAC system optimization and energy-efficient design solutions.
Gary S. Hughes
Senior Mechanical Engineer
MSIT and BSME from CSU Fresno, joined firm in 2000. Licensed in CA and NV, specializing in healthcare facility HVAC systems and OSHPD-compliant projects.
Questions
What engineering services does Lawrence Engineering Group offer?
We specialize in HVAC, plumbing, fire protection, commissioning, and BIM services for commercial, healthcare, and educational projects.
How long has Lawrence Engineering Group been in business?
We have served California's Central Valley since 1972, providing mechanical engineering solutions for over 50 years.
Which areas do you serve?
Our projects span the San Joaquin Valley from Modesto to Bakersfield, including Fresno, Visalia, and Merced.
Do you handle large-scale or complex engineering projects?
Yes, we design systems for projects ranging from small renovations to $120M+ developments, including hospitals and universities.
What certifications do your engineers hold?
Our team includes LEED Accredited Professionals, ASHRAE-certified BIM experts, and state-licensed mechanical engineers.
