Van Deusen & Associates, Inc.
VDA is a US-headquartered vertical transportation consulting and inspection firm serving building owners, property managers, and multi-site portfolios with inspection, modernization, design, construction, and recurring maintenance management (VERIFY) services across the US, Canada, and UK.
- Company typePrivate
- Founded1980
- HeadquartersEast Hanover, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Van Deusen & Associates, Inc. does
Van Deusen & Associates, Inc. (VDA), founded in 1980 and headquartered in East Hanover, New Jersey, is a privately held vertical transportation (elevator and escalator) consulting and inspection firm employing 101-250 people and operating across the United States, Canada, and the United Kingdom. The company delivers a full lifecycle service stack to building owners, property managers, and facilities teams: periodic and category inspections (including NYC Category 1 no-load and Category 5 full-load tests), equipment evaluation, modernization consulting (scope, specification, contractor selection, and oversight), new-construction design and construction-phase services, and ongoing maintenance management through the recurring VERIFY program and the VDA Customer Portal. Certificate Compliance Management (CCM) is offered as an add-on module that handles AHJ filing and renewal-fee administration for multi-site portfolios.
VDA coordinates approximately 170,000 elevator inspections per year in New York City — a market of 84,000+ devices representing roughly 12% of US elevators — and operates a relationship-driven, field-based enterprise sales motion anchored by senior consultants such as the SVP of New York Metro. Revenue is generated predominantly through professional services engagements (project-based, hourly, or per-device unit pricing), with a growing recurring component from VERIFY and CCM subscriptions. Pricing is quote-based and not publicly disclosed; national inspection contracts run 3-year terms with a 4% annual escalation cap.
The firm's competitive position rests on regulatory and talent moats: leadership holds seats on ASME A17 code committees, the NYC Elevator Code Committee, and NAESA, and senior personnel carry QEI credentials and NYC DOB Elevator Agency Director approvals. The company has absorbed Omega Industries (a division founded by current VP of Codes & Standards Greg DeCola) and continues to expand its content and digital infrastructure (podcast, webinars, customer portal) in advance of regulatory catalysts such as the NYC 2027 dual-plunger brake code deadline. No external private equity or venture capital backing is indicated.
Van Deusen & Associates, Inc. firmographics
Firmographics- Name
- Van Deusen & Associates, Inc.
- Legal name
- VDA, Inc.
- Website
- https://vdassoc.com
- Company type
- Private
- Founded year
- 1980
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- VDA is a US-headquartered vertical transportation consulting and inspection firm serving building owners, property managers, and multi-site portfolios with inspection, modernization, design, construction, and recurring maintenance management (VERIFY) services across the US, Canada, and UK.
- Ownership category
- akta.pro rank
Van Deusen & Associates, Inc. industry classification
Industry- Product category
- Vertical Transportation Consulting
- NAICS
- Administrative and Support Services (561)
- SIC
- Services-Automotive Repair, Services & Parking (7500)
- akta.pro primary industry
- Association Maintenance, Vendor & Capital Project Management (BPAJAHAM)
Keywords
Where Van Deusen & Associates, Inc. is headquartered
LocationHeadquarters
- HQ city
- East Hanover
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Van Deusen & Associates, Inc. business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Inspection Services: Periodic and category inspections for elevators and escalators, including annual periodic inspections, Category 1 (No-Load tests), and Category 5 (Full-Load tests) witnessed by VDA inspectors. Revenue is generated per inspection device with additional fees for overtime or after-hours work.
- Equipment Evaluation Services: Technical assessments of existing elevator/escalator equipment, brake configurations, and compliance status. Typically billed as project-based consulting engagements.
- Maintenance Management Services: Ongoing oversight of maintenance contractor performance, KPI monitoring, and compliance coordination through the VERIFY program.
- Modernization Services: Consulting for elevator modernization projects including scope development, specification work, contractor selection oversight, and project management.
- Design Services: Vertical transportation design consulting for new construction projects.
- Construction Services: Construction phase consulting and oversight for elevator installation projects.
- Certificate Compliance Management (CCM): Portfolio-wide compliance tracking service managing inspection schedules, deficiency tracking, documentation, and AHJ fee payments for multi-property owners.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | NYC Inspection Services |
| Subscription | Multi-year contract | National Inspection Services (Outside NYC) |
| Other | Pay-as-you-go | Consulting Services |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels7 records
Van Deusen & Associates, Inc. product offering
Product offeringCore offering
Van Deusen & Associates, Inc. provides inspection, equipment evaluation, maintenance management, modernization, design, and construction services for vertical transportation assets (elevators and escalators). The firm serves as a specialized consulting resource for building owners and property managers, helping them manage code compliance, equipment lifecycle, and maintenance oversight across their portfolios.
Product overview
VDA is the nation's leading vertical transportation consulting and inspection company offering a comprehensive suite of services. The core offerings include Inspection Services (periodic inspections, Category 1 and Category 5 testing), Equipment Evaluation Services, Maintenance Management Services, Modernization Services, Design Services, and Construction Services. VDA's primary managed service is VERIFY, a maintenance management program that centralizes inspection tracking, monitors KPIs, and coordinates with contractors, which integrates with the VDA Customer Portal for 24/7 data access. Certificate Compliance Management (CCM) is an add-on module that handles paperwork filing and fee payments for AHJ compliance. The company operates primarily across the US, with offices in New York Metro, and serves clients in Canada and the UK.
Differentiator
Problem solved
Functional benefit
Products and services
- Periodic Inspection Services Scheduled code-mandated inspection of elevator and escalator equipment performed for building owners and property managers to ensure regulatory compliance and safe operation.
- Equipment Evaluation Services
- VERIFY Maintenance Management Program Proactive maintenance oversight program that tracks maintenance KPIs across elevator and escalator assets, holding service providers accountable and improving equipment uptime and reliability.
- Modernization Services Consulting and project oversight for the upgrade and modernization of aging elevator and escalator systems, from needs assessment through implementation.
- Design Services Engineering and design services for vertical transportation systems in new construction and modernization projects.
- Construction Services Construction administration and oversight services for elevator and escalator installation and modernization projects.
- Certificate Compliance Management (CCM) Program that manages the Certificate of Operation compliance process for building owners, ensuring all elevator and escalator assets maintain active regulatory certificates.
- VDA Customer Portal Online portal providing property managers and building owners with a central information resource to view and manage the status, inspection history, and compliance documentation of their vertical transportation assets.
Quantifiable outcome
- Portfolio compliance visibility through centralized tracking of inspection schedules, certificates, violations, and deadlines
- +1 more outcomes
Companies that use Van Deusen & Associates, Inc.
Customer profileSegments3 records
Ideal customer profiles2 records
Van Deusen & Associates, Inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Van Deusen & Associates, Inc. partnerships and signals
Strategic signalScale indicators6 records
Recent moves6 records
Expansion highlights5 records
Van Deusen & Associates, Inc. competitors and assessment
Company assessmentBroad incumbents
- KONE Corporation: KONE is one of the largest global elevator and escalator companies with extensive maintenance and modernization services. As a broad incumbent, it competes with VDA in the service and consulting space for vertical transportation assets.
- AECOM: AECOM is a large global engineering and construction services firm with building engineering capabilities including elevator consulting. As a broad incumbent, it competes with VDA in vertical transportation design and consulting engagements.
- Schindler Group: Schindler is a global elevator and escalator manufacturer and service provider with extensive service operations. It is a broad incumbent in the elevator industry that competes with VDA in adjacent service and consulting areas.
- WSP Global: WSP is a major global engineering consulting firm with a vertical transportation practice serving building owners and developers. It competes with VDA in elevator consulting as part of a broader engineering services portfolio.
- Otis Worldwide: Otis is the world's largest elevator manufacturer and service provider, operating the largest installed base globally. As an OEM with broad service capabilities, it is an incumbent that could expand into or compete with VDA's consulting and inspection oversight niche.
Direct peers
- ECS Group (Elevator Consulting Services): ECS Group provides elevator and escalator consulting, inspection, and maintenance management for building owners. It is a direct peer to VDA in vertical transportation consulting with similar service offerings.
- Kelley Elevator Consulting: Kelley Elevator Consulting provides independent vertical transportation consulting, inspection, and modernization services for commercial and residential buildings. It competes directly with VDA for elevator consulting engagements.
- Lerch Bates: Lerch Bates is one of the largest and most established vertical transportation consulting firms in the world, providing elevator and escalator consulting, design, and inspection services. It is a direct competitor to VDA in the same core niche of vertical transportation consulting.
- VT Group (now part of Stantec): VT Group was a leading elevator and escalator consulting firm acquired by Stantec, providing vertical transportation design, modernization, and inspection services. It directly competed with VDA in elevator consulting and now operates as part of a larger engineering platform.
- Edgett Elevator Consulting: Edgett Elevator Consulting provides independent elevator and escalator consulting, inspection, and maintenance management services. It is a direct peer competing in the same vertical transportation consulting market as VDA.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Van Deusen & Associates, Inc. social profiles
Digital presenceVan Deusen & Associates, Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
Van Deusen & Associates, Inc. leadership team
Management profileNumber of profiles
Profiles3 records
Van Deusen & Associates, Inc. subsidiaries and ownership
Company hierarchySubsidiaries1 record
Van Deusen & Associates, Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Van Deusen & Associates, Inc. M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Van Deusen & Associates, Inc.
What does Van Deusen & Associates, Inc. do?
Van Deusen & Associates, Inc. provides inspection, equipment evaluation, maintenance management, modernization, design, and construction services for vertical transportation assets (elevators and escalators). The firm serves as a specialized consulting resource for building owners and property managers, helping them manage code compliance, equipment lifecycle, and maintenance oversight across their portfolios.
Is Van Deusen & Associates, Inc. a public or private company?
Van Deusen & Associates, Inc. is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Van Deusen & Associates, Inc. founded?
Van Deusen & Associates, Inc. was founded in 1980. It employs 101 to 250 people.
Where is Van Deusen & Associates, Inc. based?
Van Deusen & Associates, Inc. is headquartered in East Hanover, United States, in the North America region.
How does Van Deusen & Associates, Inc. make money?
Seven revenue lines are on record. Inspection Services are the primary driver. The others are equipment Evaluation Services, maintenance Management Services, modernization Services, design Services, construction Services and certificate Compliance Management (CCM).
Who are Van Deusen & Associates, Inc.'s main competitors?
Broad incumbents on record are KONE Corporation, AECOM, Schindler Group, WSP Global and Otis Worldwide. Direct peers are ECS Group (Elevator Consulting Services), Kelley Elevator Consulting, Lerch Bates, VT Group (now part of Stantec) and Edgett Elevator Consulting.
Does Van Deusen & Associates, Inc. have an API?
No public API is recorded for Van Deusen & Associates, Inc..
What industry is Van Deusen & Associates, Inc. in?
Van Deusen & Associates, Inc.'s product category is Vertical Transportation Consulting. Its primary akta.pro industry code is BPAJAHAM, Association Maintenance, Vendor & Capital Project Management. Its NAICS code is 561 and its SIC code is 7500.