What AHA Consulting Engineers does

AHA Consulting Engineers, Inc. is a US-based building performance consulting firm founded in 1991 by Arthur Abbood and Marty Holloran as Abbood/Holloran Associates, later rebranded to its current name. The firm delivers mechanical, electrical, plumbing, and fire protection (MEP/FP) engineering design alongside technology design, energy & sustainability consulting, commissioning, BIM/VDC, advisory services, arc flash and short-circuit coordination studies, and in-house Computational Fluid Dynamics (CFD) modeling. Its core technology stack centers on Autodesk REVIT for 3D BIM coordination (15+ years), CFD simulation for data centers and high-performance buildings, and energy modeling for LEED and decarbonization work. AHA serves enterprise and institutional clients across nine verticals — Science & Technology, Corporate, Academic, Mission Critical / Data Centers, Healthcare, Industrial, Civic & Entertainment, Mixed-Use, and Historic Preservation & Adaptive Reuse — including named clients such as eBay, CyrusOne, Meta, Microsoft, Apple, Amazon, BioMed Realty, University of Pennsylvania, Harvard, Dartmouth, Children's Healthcare of Atlanta, and the Boston Red Sox (Fenway Park).

The firm operates as a partial Employee Stock Ownership Plan (ESOP) with 101-250 employees across five US offices in Burlington (MA), Boston (MA), Atlanta (GA), Philadelphia (PA), and Ashburn (VA), the latter opened in January 2026. Revenue is generated through project-based professional services fees on engagements ranging from small renovations to large multi-year hyperscale data center, life science, and higher education builds, with the firm serving as prime consultant and coordinating across offices to deliver nationally. Marketing is conducted primarily through LinkedIn, industry conferences (e.g., BISNOW), AIA-accredited lunch-and-learns, and STEM outreach, rather than mass-market channels. Notable competitive differentiators include 35% employee tenure above ten years, in-house CFD capability built since the early 2000s, and an integrated MEP/FP/Technology/Commissioning/Advisory stack that reduces coordination complexity for complex multi-disciplinary projects.

Name

AHA Consulting Engineers

Legal name

AHA Consulting Engineers, Inc.

Website

https://aha-engineers.com

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

101–250 employees

Short description

AHA Consulting Engineers is a US-based building performance consulting firm founded in 1991 that delivers MEP/FP engineering, BIM/VDC, CFD modeling, commissioning, and sustainability advisory for enterprise and institutional clients across data centers, higher education, healthcare, and life sciences.

Ownership category

akta.pro rank

Product category

MEP Engineering Consulting Services

NAICS

Engineering Services (54133), Engineering Services (541330)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

MEP (Mechanical, Electrical & Plumbing) Engineering Consulting (BPAHAIAE)

akta.pro secondary industry

Reliability, Safety & Risk Engineering (RAMS/PSM) Consulting (BPAHAIAK)

Keywords

• Mechanical engineering services
• Fire protection design
• Building information modeling
• Energy sustainability consulting
• Data center engineering

Headquarters

HQ city

Lexington

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Engineering Consulting Services: Professional engineering consulting services including MEP/FP design, technology design, energy & sustainability consulting, commissioning, and advisory services. Revenue is generated through project-based fees, with projects ranging from small renovations to large-scale new construction spanning multiple years.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

AHA Consulting Engineers is a building performance consulting firm delivering mechanical, electrical, plumbing, and fire protection (MEP/FP) engineering design for high-performance buildings. The firm also provides technology systems design, energy and sustainability consulting, commissioning, BIM/VDC services, advisory services, arc flash studies, and computational fluid dynamics modeling, with deep specialization in mission-critical data centers, historic preservation, and LEED-certified projects.

Product overview

AHA Consulting Engineers is a building performance consulting firm offering a unified portfolio of MEP/FP Design, Technology Design, Energy & Sustainability, Commissioning, BIM/VDC, Advisory, Arc Flash & Short Circuit Coordination Studies, and Computational Fluid Dynamics Modeling services. These services are delivered as integrated consulting offerings rather than modular software products, with BIM/VDC representing the firm's 3D design and coordination capability, and CFD Modeling providing specialized airflow and smoke dispersion simulation. The core offering centers on holistic building systems engineering across mechanical, electrical, plumbing, fire protection, technology, and sustainability disciplines for commercial, institutional, and industrial facilities.

Differentiator

Problem solved

Functional benefit

Brands

• AHA University: AHA's internal training and education program for team members.

Quantifiable outcome

• Projects completed in 43 US states and 14 countries
• +3 more outcomes

Named customers19 records

Segments9 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• WSP: WSP's Buildings practice is a large incumbent MEP/FP and sustainability consulting operation that competes with AHA on data center, healthcare, and higher education projects nationwide, though as part of a much larger multi-discipline portfolio.
• Burns & McDonnell: Burns & McDonnell is a large employee-owned engineering firm with a 1898-designated MEP practice serving data centers, healthcare, and higher education — a broad incumbent comparable in ownership structure (ESOP) to AHA but at much greater scale.
• Arup: Arup is a global multi-discipline engineering consultancy with a substantial MEP/building performance practice that competes with AHA on complex, sustainability-driven, and mission-critical projects, though at much larger scale and broader scope.

Direct peers

• R.G. Vanderweil Engineers: Vanderweil is a large private MEP engineering firm with a similar full-service portfolio and a comparable East Coast footprint, serving utilities, higher education, healthcare, and commercial real estate clients.
• ME Engineers: ME Engineers is a peer-sized MEP/FP consulting firm with strong data center, sports/venue, and high-performance building practices — closely overlapping AHA's mission-critical and civic market segments.
• AKF Group: AKF is a private MEP/FP, lighting, and technology design firm with overlapping life sciences, healthcare, and commercial office practices — a comparable mid-sized competitor to AHA.
• Affiliated Engineers Inc: AEI is a closely comparable private MEP/FP consulting firm with similar vertical depth in science & technology, healthcare, and higher education, and a comparable US multi-office footprint — the most direct private-sector competitor to AHA.
• BR+A Consulting Engineers: BR+A is a private MEP engineering consultancy with a comparable service portfolio (MEP, sustainability, commissioning) and similar project mix across academic, healthcare, and corporate clients in the Northeast.
• Newcomb & Boyd: Newcomb & Boyd is a private full-service MEP consulting firm with comparable academic, healthcare, and mission-critical project experience, especially across the Southeast — overlapping AHA's Atlanta base.
• Salas O'Brien: Salas O'Brien is a private, fast-growing MEP/FP engineering firm built through roll-ups of regional consultancies; it competes with AHA across data center, industrial, and higher education verticals with similar full-service offerings.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/79157
• Facebookfacebook.com/aha-consulting-engineers-inc-181217705292986

Revenue estimate

Valuation estimate

Number of profiles

Profiles27 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about AHA Consulting Engineers