Business Details
39 Years
experience
Expert Architectural Engineering Solutions
Allana Buick & Bers (ABB) has been a leader in architectural engineering for over 38 years, specializing in enhancing building performance through advanced building sciences. Our expertise spans building envelope systems, roofing, waterproofing, HVAC, and structural engineering, with a focus on sustainability and durability. We combine trade-level knowledge with engineering precision to address both new construction and remedial projects, ensuring energy efficiency and reduced operational costs. Our team of licensed professionals delivers tailored solutions grounded in decades of experience, prioritizing transparency and client-specific needs.ABBs commitment to innovation is reflected in our forensic analysis, design-build services, and construction management, supported by a nationwide network of offices. We emphasize education through seminars and training, contributing to industry standards while maintaining certifications in key states. Our leadership, led by Senior Principals, ensures every project benefits from hands-on expertise and a legacy of excellence in architectural engineering.
Services
Building Envelope Consulting
Construction Defect Litigation
Roofing Systems Design
Waterproofing Solutions
HVAC Engineering
Energy Efficiency Audits
Structural Engineering
Forensic Investigations
Design-Build Services
Construction Management
Details
- Year established: 1987
Highlights and features
- We offer 38 years of trade-level expertise in architectural engineering and construction management.
- Our team includes licensed professionals with national recognition in building envelope systems.
- We integrate forensic analysis into design to mitigate risks and enhance building longevity.
- We provide tailored solutions for diverse building types, including historic and high-rise structures.
- Our nationwide presence ensures localized expertise with scalable project management capabilities.
What people say
Exceptional technical knowledge
Reliable forensic analysis
Experienced professionals
Tailored solutions
Strong industry reputation
Services
Building Envelope Consulting
ABB specializes in building envelope design and analysis, ensuring durability and energy efficiency. Our services include condition assessments, waterproofing solutions, and forensic testing for roofing, windows, and cladding systems. We address failures through tailored remedial designs, leveraging decades of expertise to enhance structural integrity and compliance with industry standards.
Construction Defect Litigation
ABB provides expert witness services and forensic investigations for construction defect cases. We analyze failures in roofing, plumbing, and structural systems, offering high-level reporting and litigation support. Our teams deep technical knowledge ensures accurate defect identification and credible expert testimony for mediations and trials.
Energy Efficiency Audits
Our energy audits identify cost-effective upgrades for HVAC and mechanical systems, reducing consumption and operational costs. ABBs services include rebate analysis, system commissioning, and measurement verification, ensuring compliance with sustainability standards while optimizing building performance for long-term savings.
Roofing Systems Design
ABB designs high-performance roofing systems with advanced waterproofing and durability. We conduct condition assessments, material testing, and forensic evaluations to address leaks and structural vulnerabilities, ensuring long-lasting solutions for both new and existing buildings across commercial, residential, and industrial sectors.
Structural Engineering
ABB offers structural engineering services for new construction and remedial projects, including forensic analysis and retrofitting. Our team evaluates structural integrity, designs reinforcement solutions, and ensures compliance with safety codes, supporting diverse structures from high-rises to historic buildings.
People
Karim Allana
Chief Executive Officer, Senior Principal
Karim Allana, a sustainable construction expert with 40+ years of experience, founded ABB in 1987. He oversees strategic planning and project management, specializing in building envelope systems and energy efficiency. A registered engineer in multiple states, he has led over 1,000 construction defect cases and promotes industry education through seminars.
Eugene Buick
Chief Operations Officer, Senior Principal
Eugene Buick, a licensed civil engineer with 30 years in architectural engineering, directs ABBs building envelope projects. He specializes in roofing, waterproofing, and glazing systems, ensuring quality assurance and compliance with industry standards across diverse construction phases.
Gerson Bers
Vice President, Senior Principal
Gerson Bers, a LEED-certified principal, leads ABBs below-grade and podium waterproofing solutions. With 30+ years in architectural engineering, he focuses on forensic investigations and remedial design, contributing to ABBs reputation for innovative, sustainable building practices.
David H. Nicastro
Senior Principal
David H. Nicastro, a forensic engineering expert, founded Engineering Diagnostics, Inc., later merged with ABB. He specializes in failure analysis and durability testing, leading The Durability Lab to study building component longevity and prevent premature failures.
Jerome Jeffers II
Design Services Manager, Principal
Jerome Jeffers II manages ABBs design staff, developing solutions for waterproofing and building envelope systems. With 40+ years of experience, he oversees quality assurance programs and holds the prestigious Registered Building Envelope Consultant certification.
Questions
What services does Allana Buick & Bers specialize in?
ABB specializes in building envelope systems, construction defect litigation, roofing design, energy efficiency audits, structural engineering, and forensic investigations for new and existing structures.
How long has ABB been in business?
ABB was founded in 1987 by Karim Allana, with over 38 years of experience in architectural engineering and construction management.
Does ABB offer nationwide services?
ABB operates in 14 U.S. states and Mexico, with 22+ offices providing localized expertise for diverse building types and projects.
What certifications do ABB professionals hold?
ABB’s team includes licensed engineers, registered architects, and certified experts in roofing, waterproofing, and building envelope consulting across multiple states.
How does ABB handle construction defect cases?
ABB provides forensic investigations, expert witness testimony, and remedial design solutions for construction defects, focusing on root-cause analysis and litigation support.
Can ABB assist with historic building preservation?
Yes, ABB offers restoration master plans and historic preservation design, coordinating with regulatory agencies to maintain structural integrity and aesthetic value.
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