Smith Miller Associates

What Smith Miller Associates does

Smith Miller Associates (SMA) is a private Mechanical, Electrical, and Plumbing (MEP) engineering consulting firm headquartered in Pittston, Pennsylvania. Founded in 2006 by engineers Charlie Smith and Todd Miller, the firm provides total integration of engineered building systems — combining mechanical, electrical, plumbing, fire protection, and technology systems into unified designs for commercial, healthcare, education, government, industrial, housing, mission critical, life sciences, and warehouse/distribution clients across 16 U.S. states. The firm holds Professional Engineer licensure in states including CT, DE, GA, IL, MD, MA, NE, NJ, NY, NV, NC, OH, PA, TX, VA, and WV.

SMA delivers a comprehensive service portfolio organized around engineering disciplines rather than a platform-plus-modules architecture. Core offerings include Mechanical Engineering (HVAC, boilers, chillers), Electrical Engineering (power distribution, lighting, emergency power), Electrical Utility Services, Plumbing, Fire Protection, Technology Systems, Sustainability/LEED, Energy Services, Infrastructure, BIM using Autodesk Revit/MEP and Navisworks, Arc Flash analysis per IEEE 1584, and Commissioning. The firm pioneered Integrated Project Delivery (IPD) methodology at its founding and applies a Knowledge Based Design approach organizing projects around multidisciplinary systems for collaborative pre-design through post-construction phases. BIM coordination for clash detection, 3D modeling, and as-built documentation with database integration forms a digital delivery layer atop traditional engineering consulting.

Revenue is generated through professional services fees billed on a project/quote basis, with the firm noting "extremely competitive" rates not publicly disclosed. SMA operates a sales-led go-to-market model, engaging directly with the architectural community, developers, construction managers, design/build contractors, property and facility managers, energy services companies (ESCOs), and building owners. Project delivery methods include Design-Bid-Build, Design-Build, Design Assist, and Turnkey. The firm has no external funding, parent company, or acquisitions, and is led by its principals alongside a management team including a Director of Mechanical Engineering (Lawrence Marchetti) and Director of Electrical Engineering (Nathan Williams). Notable client engagements include Geisinger, Penn State, King's College, Albert Einstein Healthcare Network, Procter & Gamble, Uline, ING Direct, and Martin Guitar.

Name

Smith Miller Associates

Legal name

Smith Miller Associates

Website

https://smith-miller-associates.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

11–50 employees

Short description

Smith Miller Associates is a private MEP engineering consulting firm headquartered in Pittston, PA that designs mechanical, electrical, plumbing, fire protection, and technology building systems for healthcare, education, commercial, government, and industrial clients across 16 U.S. states.

Ownership category

akta.pro rank

Headquarters

HQ city

Pittston

HQ country

United States

HQ region

North America

Offices1 record

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 services for mechanical, electrical, plumbing, fire protection, and related building systems. Services are provided for all design phases and construction service activities including pre-design, schematic design, design development, construction documents, bidding, construction, and post construction. Fees are described as extremely competitive.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Smith Miller Associates provides professional mechanical, electrical, plumbing, fire protection, and related building-systems engineering consulting services for commercial, educational, healthcare, governmental, industrial, and residential construction projects. Services span all design and construction phases — pre-design, schematic design, design development, construction documents, bidding, construction administration, commissioning, and post-construction — delivered through Design-Bid-Build, Design-Build, Design Assist, and Turnkey project delivery methods.

Product overview

Smith Miller Associates provides total integration of engineered building systems through a comprehensive portfolio of MEP (Mechanical, Electrical, Plumbing) engineering consulting services. The firm operates as a single unified service offering organized around engineering disciplines rather than a platform-plus-modules architecture. Core service lines include Mechanical Engineering (HVAC, boilers, chillers), Electrical Engineering (power distribution, lighting, emergency power), Electrical Utility Services, Plumbing Engineering, Fire Protection Engineering, Technology Systems, Sustainability/LEED Services, Energy Services, Infrastructure Design, BIM Services using Autodesk Revit/MEP, Arc Flash Analysis, and Commissioning Services. These services are delivered through integrated project delivery methods for commercial, educational, healthcare, industrial, governmental, and residential building projects across 16 states.

Differentiator

Problem solved

Functional benefit

Products and services

• Mechanical Engineering Services

Quantifiable outcome

• Retro-commissioning typically provides savings of 10-20% of a building's annual energy costs

Named customers30 records

Segments10 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Ten partnerships are on record, tiered core.

• American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE)OthersSMA maintains active membership and certifications in ASHRAE, participating in industry standards development and professional development. ASHRAE-sponsored HVAC Design training certifications held by staff.
• American Society of Mechanical Engineers (ASME)OthersActive membership in ASME for mechanical engineering standards and professional development.
• American Council of Engineering Companies (ACEC)OthersActive membership in ACEC for advocacy and professional development in the engineering industry.
• American Society for Healthcare Engineering (ASHE)OthersActive membership in ASHE for healthcare facility engineering expertise and standards.
• National Fire Protection Association (NFPA)OthersActive membership in NFPA. Staff holds Certified Fire Protection Specialist certification.
• Society of Fire Protection Engineers (SFPE)OthersActive membership in SFPE for fire protection engineering expertise and standards.
• National Society of Professional Engineers (NSPE)OthersActive membership in NSPE for professional engineering advocacy and standards.
• Association of Energy Engineers (AEE)OthersActive membership in AEE. Staff holds Certified Energy Manager and Certified Building Commissioning Professionals certifications.
• U.S. Green Building Council (USGBC)OthersSMA professionals maintain LEED certification expertise and provide LEED services for sustainable building projects.
• Mitsubishi ElectriccoreTechnology or IntegrationSMA has Mitsubishi certification for HVAC systems, indicating specialized training and expertise in Mitsubishi products.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• ME Engineers: ME Engineers is a mid-sized MEP and technology systems consulting firm serving commercial, healthcare, sports, and higher-education clients across the US. It is a directly comparable peer to SMA given its similar size, multi-state practice, and emphasis on BIM and high-performance building systems design.
• Interface Engineering: Interface Engineering is a privately held MEP consulting firm with offices across the western US focused on high-performance, sustainable building design. Its size, services, and emphasis on energy and commissioning work closely mirror SMA's positioning in the Mid-Atlantic.
• CMTA: CMTA is a mid-sized MEP and energy consulting firm known for high-performance and zero-energy building design, with strong K-12 and higher education practices. Its energy-first, commissioning-driven service mix is closely aligned with SMA's energy, commissioning, and LEED offerings.
• BKF Engineers: BKF Engineers is a California-based civil, structural, and MEP engineering consultancy serving commercial, healthcare, and education markets. It is comparable to SMA in scale, multi-office structure, and project-type mix, though with a stronger civil engineering tilt.
• Vanderweil Engineers: Vanderweil Engineers is a privately held MEP, fire protection, and technology engineering firm specializing in healthcare, higher education, science/technology, and mission-critical facilities. Its service portfolio, vertical mix, and private ownership structure are directly comparable to Smith Miller Associates.
• DLB Associates: DLB Associates is a mid-sized engineering consultancy focused on MEP, commissioning, energy, and facility performance services for mission-critical, healthcare, and higher-education clients. Its commissioning- and energy-led positioning overlaps heavily with SMA's energy, retro-commissioning, and arc flash offerings.

Broad incumbents

• Salas O'Brien: Salas O'Brien is one of the largest US MEP, structural, and commissioning engineering firms, having aggressively consolidated regional MEP consultancies. It competes with SMA across healthcare, education, and industrial MEP scopes and serves as a benchmark for the regional-to-national roll-up trajectory SMA could pursue.
• Stantec: Stantec is a global engineering, architecture, and consulting firm with a substantial US building engineering practice serving healthcare, education, and commercial markets. As a broad incumbent, it competes with SMA on larger integrated design-build pursuits and represents the consolidation path available to a successful regional MEP firm.
• WSP USA: WSP is a global professional services firm with a large US buildings practice covering MEP, structural, and fire protection engineering for healthcare, education, and transit projects. It competes with SMA on large institutional RFPs and is a relevant incumbent benchmark for sizing and capability.
• Burns & McDonnell: Burns & McDonnell is a large US engineering, construction, and consulting firm with a 1898 & Co. buildings practice covering MEP and commissioning for healthcare, mission-critical, and industrial clients. It serves as a broad-incumbent benchmark for the larger programs SMA could partner on or be displaced by.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/smithmillerassociates
• LinkedInlinkedin.com/company/smith-miller-associates

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 Smith Miller Associates