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Business Details
31 Years
experience
Expert Engineering Consulting Services
Helfrich-Associates is a multi-generational family-owned engineering and construction consulting firm established in 1995. We provide turn-key solutions for site analysis, engineering services, construction plan review, permitting, and project management across California, Nevada, and Arizona. Our team of licensed civil, geotechnical, and structural engineers collaborates with attorneys, contractors, property owners, and public entities to deliver tailored solutions for residential, commercial, and public projects.

With decades of combined experience, we combine technical expertise with personalized service to address complex challenges in construction litigation, damage assessment, and infrastructure development.
Services
Civil Engineering Construction Consulting Damage Assessment Expert Testimony Permitting Services Project Management
Details
  • Year established: 1995
Highlights and features
  • We offer 28+ years of specialized engineering experience since 1995
  • Our team includes licensed experts in six engineering disciplines
  • We provide one-stop-shop solutions for construction litigation cases
  • Our professionals hold certifications in five U.S. states
  • We maintain long-term partnerships with specialty subcontractors
Associations and certifications
  • Civil Engineer, California (C40046)
  • Geotechnical Engineer, California (GE389)
  • Professional Civil Engineer, Nevada (13474)
  • Professional Engineer (Civil), Arizona (38408)
What people say
Thorough and prompt service Expert construction litigation support Excellent damage assessment reports Professional demeanor Timely communication
Services
Civil Engineering
Our civil engineering services encompass site analysis, drainage solutions, and infrastructure planning. We deliver compliant designs for residential developments, commercial properties, and public facilities. Our engineers ensure projects meet all regulatory requirements while optimizing functionality and cost-efficiency.
Construction Consulting
We provide comprehensive construction consulting from initial planning to project completion. Our experts offer plan reviews, quality control assessments, and construction management to ensure adherence to specifications. Our services help clients avoid costly delays and maintain compliance with building codes.
Damage Assessment
Our team conducts detailed damage assessments for insurance claims and litigation purposes. We identify structural failures, water intrusion issues, and construction defects through thorough investigations. Clients receive documented reports with repair recommendations and cost estimates.
Expert Testimony
We offer expert witness services for construction-related litigation cases. Our licensed engineers provide technical analysis, court testimony, and expert reports in construction defect, personal injury, and property damage cases. Our testimony is backed by extensive field experience and technical expertise.
Permitting Services
Our permitting specialists handle plan submissions and coordinate with building departments to expedite approvals. We manage the entire permitting process including plan corrections and fee negotiations. Our services ensure projects meet local code requirements while minimizing approval timelines.
People
Steve Helfrich
Founder / Consulting Engineer
With over 28 years of experience, Steve Helfrich leads the firm's engineering operations. He specializes in construction litigation support and damage assessments, holding multiple state licenses in civil and geotechnical engineering disciplines.
Sal Gomez
Industry Partner
President of Tri-Star Construction & Restoration Services who commended the firm's collaborative approach and technical excellence in construction project execution and documentation processes.
Questions
Are your engineers licensed in multiple states?
Our professionals hold licenses in California, Nevada, Arizona, Texas, and Utah across six engineering disciplines including civil, geotechnical, and structural engineering.
How do you handle construction litigation cases?
We provide expert witness testimony, damage documentation, and technical analysis for construction defect cases, working closely with legal teams to deliver court-ready evidence and reports.
What project types do you specialize in?
We handle residential, commercial, public infrastructure, and legal cases requiring engineering expertise, with particular strength in damage assessment and construction dispute resolution.
How long does plan review take?
Standard building department reviews take 1-4 weeks depending on complexity. We offer expediting services where available to accelerate the approval process for time-sensitive projects.
Do you work directly with property owners?
Yes, we provide direct services to property owners for inspections, repair planning, and construction management while maintaining strong collaboration with contractors and legal representatives.