Insights

Established Expertise Howard L. Zimmerman Architects & Engineers has over 40 years of specialized experience in façade restoration, building rehabilitation, and engineering services, positioning the firm as a trusted partner for complex restoration and renovation projects in both historic and modern structures.

Market Focus The company's strong focus on exterior façade work and building systems across residential, commercial, and industrial sectors creates opportunities to collaborate on large-scale restoration, retrofit, and modernization initiatives within a diverse property portfolio.

Financial Capacity With annual revenues ranging from $25 million to $50 million, HLZAE has the financial stability to undertake sizable projects, making it an appealing client for service providers offering advanced building materials, innovative construction technologies, or specialized consulting.

Reputation & Certification Recognized as a Great Place to Work® for multiple years, HLZAE demonstrates a commitment to employee satisfaction and quality service, which can be leveraged to build long-term partnerships centered on reliable project delivery and high standards.

Technology Utilization The firm’s adoption of modern digital tools like WordPress, JSON-LD, and other web technologies indicates openness to innovative solutions, presenting an opportunity to introduce advanced project management or building information modeling (BIM) systems to enhance their operational efficiency.

Similar companies to Howard L. Zimmerman Architects & Engineers, D.P.C.

Howard L. Zimmerman Architects & Engineers, D.P.C. Tech Stack

Howard L. Zimmerman Architects & Engineers, D.P.C. uses 8 technology products and services including Beaver Builder, WordPress, JSON-LD, and more. Explore Howard L. Zimmerman Architects & Engineers, D.P.C.'s tech stack below.

  • Beaver Builder
    Content Management System
  • WordPress
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Slick
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Priority Hints
    Performance
  • Gravity Forms
    Web Platform Extensions
  • FitVids.js
    Web Tools And Plugins

Media & News

Howard L. Zimmerman Architects & Engineers, D.P.C.'s Email Address Formats

Howard L. Zimmerman Architects & Engineers, D.P.C. uses at least 2 format(s):
Howard L. Zimmerman Architects & Engineers, D.P.C. Email FormatsExamplePercentage
FLast@hlzimmerman.comJDoe@hlzimmerman.com
65%
First@hlzimmerman.comJohn@hlzimmerman.com
13%
Last@hlzimmerman.comDoe@hlzimmerman.com
9%
LFirst@hlzimmerman.comDJohn@hlzimmerman.com
7%
First.Last@hlzimmerman.comJohn.Doe@hlzimmerman.com
5%
FirstLast@hlzimmerman.comJohnDoe@hlzimmerman.com
1%

Frequently Asked Questions

What is Howard L. Zimmerman Architects & Engineers, D.P.C.'s phone number?

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You can contact Howard L. Zimmerman Architects & Engineers, D.P.C.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Howard L. Zimmerman Architects & Engineers, D.P.C.'s official website and social media links?

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Howard L. Zimmerman Architects & Engineers, D.P.C.'s official website is hlzae.com and has social profiles on LinkedIn.

What is Howard L. Zimmerman Architects & Engineers, D.P.C.'s SIC code NAICS code?

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Howard L. Zimmerman Architects & Engineers, D.P.C.'s SIC code is 8712 - Architectural Services NAICS code is 54131 - Architectural Services.

How many employees does Howard L. Zimmerman Architects & Engineers, D.P.C. have currently?

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As of December 2025, Howard L. Zimmerman Architects & Engineers, D.P.C. has approximately 107 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Director Of Operations: J. V.Executive Director, Operations: S. B.Director: L. J.. Explore Howard L. Zimmerman Architects & Engineers, D.P.C.'s employee directory with LeadIQ.

What industry does Howard L. Zimmerman Architects & Engineers, D.P.C. belong to?

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Howard L. Zimmerman Architects & Engineers, D.P.C. operates in the Architecture and Planning industry.

What technology does Howard L. Zimmerman Architects & Engineers, D.P.C. use?

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Howard L. Zimmerman Architects & Engineers, D.P.C.'s tech stack includes Beaver BuilderWordPressJSON-LDSlickjQueryPriority HintsGravity FormsFitVids.js.

What is Howard L. Zimmerman Architects & Engineers, D.P.C.'s email format?

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Howard L. Zimmerman Architects & Engineers, D.P.C.'s email format typically follows the pattern of FLast@hlzimmerman.com. Find more Howard L. Zimmerman Architects & Engineers, D.P.C. email formats with LeadIQ.

When was Howard L. Zimmerman Architects & Engineers, D.P.C. founded?

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Howard L. Zimmerman Architects & Engineers, D.P.C. was founded in 1981.

Howard L. Zimmerman Architects & Engineers, D.P.C.

Architecture and PlanningNew York, United States51-200 Employees

Buildings are our passion, new and old, inside and out.

Founded in 1981, Howard L. Zimmerman, AIA, organized a professional team of architects, engineers and designers as well as technical, material, building systems specialists who are expert in façade restoration, interior and exterior rehabilitation, MEP and structural engineering, historic preservation, and roof inspection and repair. Howard's philosophy of personal relationships and stellar service, has resulted in a long-standing reputation as a go-to architectural resource focused on the building as an operational unit.

HLZAE understands the design and technical needs of new and older buildings, with special focus on their exterior façades and building systems. Our goal is to provide you with the highest quality professional architectural and engineering services with the firm's unwavering commitment to preserving a structure's design integrity.

HLZAE is a full-service architectural firm with over 40 years of experience serving residential, commercial, and industrial properties in all aspects of exterior and interior building design, building renovation, and forensic investigation. The firm also offers interior design services for apartments, lobbies, and common areas.

At HLZAE, we address the maintenance, repair, and rehabilitation needs of existing buildings. Our primary responsibility is to assess, evaluate and analyze buildings, estimate costs, produce schedules, research materials, codes and methods, prepare specifications, and resolve complex construction challenges and defect litigation issues. Through our commitment to understanding exterior façades and appurtenances as well as the interior building systems and structure, we provide our clients with a thorough analysis and evaluation upon which they can base their construction, restoration and rehabilitation decisions. 

HLZAE is Certified™ by Great Place to Work® for 2022, 2023 and 2024.

Section iconCompany Overview

Phone number
Website
hlzae.com
SIC Code
8712 - Architectural Services
NAICS Code
54131 - Architectural Services
Founded
1981
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $25M$50M

    Howard L. Zimmerman Architects & Engineers, D.P.C.'s revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Howard L. Zimmerman Architects & Engineers, D.P.C.'s revenue is estimated to be in the range of $25M$50M

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