With Over 20 Years of Experience

Environmental Noise, Vibration, and Acoustical Consulting

Apex Acoustics LLC is an NMSDC-certified Minority Business Enterprise (MBE). The firm specializes in environmental noise, building acoustics, underwater acoustics, vibration, solar glare/glint, and related environmental impact analysis.

The firm provides technical consulting services to support environmental review, permitting, and design compliance for both public and private-sector projects across the United States.

INDUSTRIES WE SERVE

Acoustical Expertise Across Complex Environments

Apex Acoustics supports public- and private-sector clients across a broad range of industries, combining field measurement, predictive modeling, impact assessment, and practical mitigation design.

Power & Energy

Simple-cycle power plants, combined-cycle power plants, utility-scale wind and solar energy facilities, battery energy storage systems, electrical substations, switchyards, and high-voltage transmission lines.

Data Centers

Mission-critical facilities, including hyperscale cloud-computing campuses with infrastructure such as multi-building campuses, mechanical cooling equipment, emergency generators, substation transformers, and supporting infrastructure.

Ports & Marine

Marine terminals, container terminals, port expansions, berth and wharves, piers and docks, cofferdams, bulkheads, dredging projects, offshore energy infrastructure, marine pipelines, and waterfront developments.

Industrial & Oil/Gas

Manufacturing plants, mining and mineral processing, pulp and paper mills, LNG facilities, gas pipelines, compressor stations, metering and regulating stations, well drilling sites, and other heavy industrial infrastructure.

Transportation

Highways, roadways, rail and transit systems, intermodal facilities, and other surface transportation projects requiring noise and vibration analysis.

Warehouse & Logistics

Distribution and fulfillment centers, E-commerce facilities, truck terminals, warehouses, and large-scale logistics developments involving trucks & vehicle activity, loading & material handling, and building & mechanical systems.

Municipal & Public Infrastructure

Solid waste & recycling, water and wastewater facilities, civic & community facilities, and other municipal and public-works infrastructure.

Commercial & Residential Development

Multifamily and single-family residential, commercial, institutional & community development, and other noise-sensitive developments requiring environmental noise, land-use, or acoustical assessment.

Additional Project Expertise: Construction Noise & Vibration • Federal & State Environmental Reviews • NEPA • FERC • HUD • USACE • FHWA • FTA • NOAA • State Siting & Local Permitting

20 Years of Experience in Acoustical Consultancy Business

Apex Acoustics is a full-service consulting firm specializing in noise, vibration, and glint/glare analysis for clients in the energy, industrial, and surface transportation sectors. With over 20 years of engineering acoustics experience, our team understands the technical and regulatory challenges involved in achieving compliance and delivering successful project outcomes.

We use industry-standard measurement equipment and advanced modeling tools to provide reliable, defensible results for projects in the United States and abroad. Our expertise includes CadnaA and TNM software for energy, industrial, and roadway modeling, GlareGauge for solar glint/glare assessments, and application of FTA guidance for rail transit noise and vibration studies.

We Hold Professional Licenses from Accredited Institutions

Apex Acoustics experts hold Professional Engineering licenses in Maryland and maintain active memberships with industry leading organizations.

These qualifications keep us up to date on the latest issues in the industry and enables us to apply this knowledge for our client’s projects. Our acoustic experts serve as expert witnesses on noise control issues before local siting boards and regulatory agencies.

Institute of Noise Control Engineering (INCE-USA)

The Acoustical Society of America (ASA)

Explore Our Services

Apex Acoustics LLC is a Maryland based consultancy firm offering technical assessment for a wide range of of projects, from major industrial and infrastructural developments to local community initiatives. We support projects at all stages, including initial planning and design, as well as facility modifications and expansions. Our project experience includes:

Environmental Noise & Vibration Studies

Our consultants have produced over 100 technical reports on environmental noise and vibration for NEPA, FERC, HUD, CEQA, and international agencies like the IFC/World Bank. We use advanced, compliant methods and equipment. All studies are thoroughly documented to support design decisions or legal and regulatory reviews.

Environmental Noise and Vibration Measurements

Apex Acoustics provides environmental noise and vibration measurements for all project phases, including permitting, construction, operation, and decommissioning. We use NIST-traceable, calibrated instruments for accurate data collection. Results are analyzed and compared against relevant regulatory standards.

Noise and Vibration Prediction and Mapping

Apex Acoustics uses advanced 3D modeling tools like CadnaA, FHWA TNM, and FTA guidelines to predict noise and vibration levels during project design. We provide results in tables and contour maps, benchmarked against regulations. Modeling also helps evaluate mitigation strategies early, saving time and cost.

Noise Complaints Investigations and Mitigation Strategies

Apex Acoustics investigates noise complaints by identifying sources and assessing mitigation strategies using 3D acoustic modeling. We collaborate with facility teams to optimize solutions and offer design guidance to prevent issues before construction. Proactive planning helps avoid costly post-construction fixes.

Occupational Noise Assessment

Apex Acoustics performs occupational noise assessments, including area monitoring and personal dosimetry, in line with OSHA standards. We develop cost-effective mitigation strategies and identify noise sources. Solutions include engineering or administrative controls to protect worker health.

Underwater Acoustics

Apex Acoustics conducts underwater acoustic assessments to evaluate the impact of marine noise from activities like exploration and offshore construction. Using NOAA Fisheries’ methods, we calculate sound propagation and impact zones on marine life. Our expertise covers both impulsive and non-impulsive sources across the Americas.

Vibration Assessment

Apex Acoustics assesses ground-borne vibration (GBV) and ground-borne noise (GBN) impacts from nearby transit and freight projects. We analyze how vibration travels into buildings, causing perceptible effects or audible noise. Our team provides conceptual engineering controls to mitigate these impacts.

Technical reviews

Engineers at Apex Acoustics participate in municipal peer review programs reviewing noise and vibration work conducted by other consultants on behalf of municipalities or regulators assisting them in the permitting process.

Glare Analysis

Apex Acoustics performs glint and glare assessments for solar projects using GlareGauge software to evaluate impacts on airports, roads, and nearby dwellings. We analyze intensity and duration of reflected sunlight at key observation points. Results guide mitigation strategies to support project approvals and reduce opposition.

Expert Witness

Apex Acoustics provides expert witness testimony on noise and vibration issues for courts and planning boards. Our senior consultants deliver defensible reports using rigorous methods and standards. These reports support legal cases and regulatory compliance for facility design and operations.