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Business Details
46 Years
experience
Expert Engineering Solutions for Residential & Commercial Buildings
Lois Roberts Consulting Engineers brings over four decades of specialized engineering expertise to residential and commercial construction projects. Founded in 1980, our firm excels in forensic engineering analysis, mechanical system diagnostics, and expert witness testimony for construction-related disputes. With Professional Engineering licenses in Connecticut and New York, we serve building owners, contractors, insurance companies, and legal professionals across diverse sectors including education, healthcare, hospitality, and historic preservation.

Our team combines advanced technical knowledge with practical problem-solving to address system failures, improve indoor environmental quality, and ensure compliance with modern building standards. Recognized for impartiality and integrity, we provide court-admissible assessments and innovative retrofit solutions for structures ranging from century-old monasteries to high-rise condominiums.
Services
Forensic Engineering Expert Witness System Diagnostics Retrofit Design Construction Mediation
Details
  • Year established: 1980
Highlights and features
  • 40+ years of forensic engineering experience
  • Licensed Professional Engineer in CT and NY
  • Court-certified expert witness with 100+ cases
  • Specialized in historic building retrofits
  • Recognized industry leadership through ACEC awards
What people say
Seasoned forensic engineer Professional integrity Practical approach Incisive analytical skills Court-tested testimony
Services
Forensic Engineering
Investigate mechanical system failures in residential and commercial buildings using advanced diagnostic techniques. Our engineers identify root causes of HVAC malfunctions, water intrusion, and structural issues. Clients receive detailed reports with actionable remediation recommendations for insurance claims or legal proceedings.
Expert Witness
Provide court-admissible engineering analysis and testimony for construction disputes. Services include expert reports, deposition preparation, and courtroom testimony in cases involving property damage, system failures, and code compliance issues. Maintains strict impartiality and technical accuracy.
Retrofit Design
Design modernization solutions for aging mechanical systems in historic and contemporary buildings. Specializing in HVAC retrofits that maintain structural integrity while improving energy efficiency and occupant comfort. Projects include chilled water systems and climate control for sensitive environments.
System Diagnostics
Comprehensive evaluation of heating, ventilation, and air conditioning systems to identify inefficiencies and prevent failures. Utilizes thermal imaging, pressure testing, and environmental monitoring to optimize system performance across commercial, residential, and institutional facilities.
Construction Mediation
Facilitate technical dispute resolution between contractors, owners, and insurers using engineering expertise. Services include DRB participation, mediation sessions, and technical evaluations to resolve conflicts without litigation while maintaining project timelines.
People
Lois Roberts
Professional Engineer
Licensed engineer with 40+ years of experience in forensic analysis and expert testimony. Recognized ACEC/CT Engineer of the Year recipient with extensive credentials in mechanical system diagnostics and construction dispute resolution.
Questions
What engineering specialties do you offer?
We specialize in forensic analysis of mechanical systems, expert witness testimony, HVAC diagnostics, and retrofit design for residential and commercial buildings.
How many years have you served clients?
With 40+ years of experience since 1980, we've completed hundreds of engineering assessments and expert witness engagements across multiple states.
Which areas do you serve?
We operate throughout Connecticut, New York, New Jersey, and Kentucky, with past projects in multiple other states for complex engineering cases.
Are you court-certified as an expert?
Yes, with 100+ expert witness engagements including court testimony and arbitration proceedings across various jurisdictions.
What building types do you handle?
We work with office buildings, schools, historic structures, healthcare facilities, restaurants, and residential properties including high-end waterfront residences.