Business Details
39 Years
experience
Architectural Engineering & Construction Management Services
Founded in 1987, Allana Buick & Bers (ABB) is a leading architectural engineering firm with over 38 years of expertise in enhancing building performance. Our core strengths lie in building envelope systems, roofing and waterproofing, HVAC, structural engineering, and forensic consulting. We combine trade-level expertise with engineering innovation to deliver sustainable, durable solutions for new and existing structures. Our team of 225 professionals across 23 offices prioritizes precise material selection, purpose-driven design, and risk mitigation during construction. We specialize in failure analysis, integrating findings into designs that reduce long-term operational costs while improving energy efficiency and occupant comfort.With a client-focused approach, we provide tailored solutions backed by decades of experience in forensic investigations, construction management, and expert witness services. Our principals lead every project directly, ensuring accountability and technical excellence. ABBs commitment to education and industry leadership is demonstrated through published research, AIA-certified training programs, and pioneering advancements in building enclosure technology. We serve diverse markets including commercial, residential, healthcare, and historic preservation projects globally.
Services
Building Envelope Consulting
Forensic Investigation
Construction Management
Energy Efficiency Solutions
Structural Engineering
Details
- Year established: 1987
Highlights and features
- 38 years of specialized expertise in building envelope systems and forensic engineering
- Nationally certified MBE with commitment to diversity and inclusion
- Hands-on principal leadership for every project
- Pioneers in forensic-driven design solutions for construction defect litigation
- 23 offices nationwide with global project experience
Associations and certifications
- National Minority Supplier Development Council (NMSDC)
Services
Building Envelope Consulting
Our building envelope consulting services analyze and optimize exterior building systems to prevent water intrusion, improve energy efficiency, and extend structural lifespan. We conduct forensic investigations, material testing, and design waterproofing solutions for roofs, facades, and foundations. Our engineers develop construction documents that ensure proper installation of air barriers, glazing systems, and thermal controls.
Forensic Investigation
We specialize in diagnosing building failures through scientific testing and root cause analysis. Our team performs intrusive and non-intrusive evaluations of moisture intrusion, structural defects, and material degradation. We document findings with photographic evidence, laboratory analysis, and prepare expert reports for litigation support or repair planning.
Construction Management
Our construction management services provide technical oversight from design through completion. We coordinate with contractors to ensure compliance with specifications, conduct quality assurance inspections, and manage remedial construction projects. Our team implements risk mitigation strategies to prevent delays and budget overruns during complex building renovations.
Energy Efficiency Solutions
We develop energy conservation measures through building audits and performance modeling. Our services include ASHRAE Level I-III audits, rebate program assistance, and design of solar hot water systems. We verify energy savings through post-construction commissioning and measurement verification to ensure compliance with sustainability goals.
Structural Engineering
Our structural engineering services cover new construction and existing building assessments. We perform load capacity calculations, seismic evaluations, and design structural repairs for concrete, steel, and wood systems. Our engineers prepare detailed drawings for retrofitting existing structures and ensure compliance with current building codes during renovations.
People
Karim Allana
Founder & Senior Principal
With over 38 years of experience, Karim founded ABB in 1987 and pioneered its forensic-driven engineering approach. He specializes in building enclosure systems and has led hundreds of complex remediation projects. His expertise in construction defect litigation has made him a trusted expert witness in legal proceedings.
Eugene Buick
Senior Principal
Joining ABB in 2002, Eugene brings 30+ years of structural engineering experience. He oversees technical operations and specializes in historic building preservation. His leadership has expanded ABB's capabilities in seismic retrofitting and forensic analysis of aging infrastructure.
Gerson Bers
Senior Principal
As co-principal, Gerson focuses on building envelope innovation and energy performance optimization. He has directed over 200 new construction projects and developed ABB's proprietary commissioning processes. His work emphasizes sustainable design integration with practical construction methods.
David H. Nicastro
Principal Engineer
Author of 'Failure Mechanisms in Building Construction', David leads forensic investigations with 25+ years of experience. He specializes in waterproofing systems and has testified as expert witness in over 50 legal cases. His technical publications shape industry standards for building durability.
Maria Rodriguez
Regional Director
Maria manages ABB's Southwest operations with 20 years of construction management experience. She oversees project delivery for commercial developments and specializes in coordinating multi-disciplinary teams for large-scale renovations. Her focus areas include schedule optimization and quality control implementation.
Questions
What building types does ABB specialize in?
We work on commercial, residential, healthcare, historic, and industrial buildings globally.
Do you provide forensic analysis for construction defects?
Yes, we offer expert witness services, failure analysis, and litigation support.
Are your energy efficiency solutions code-compliant?
All designs meet current ASHRAE standards and local building code requirements.
How does ABB handle nationwide projects?
With 23 regional offices, we provide localized project management across the US and Mexico.
Can you assist with historic building preservation?
Yes, we specialize in historic renovation while maintaining structural integrity and compliance.
Do you offer continuing education for architects?
We provide AIA-certified courses on building envelope technology and forensic engineering.
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Reviews (1)
Jerome Jeffers
Dec 16, 2018
Report
Allana Buick & Bers, Inc. is a leading Architectural Engineering firm with over 31 years of experience specializing in making buildings perform better.
