Insights

Expertise in Building Restoration Howard L. Zimmerman Architects & Engineers specializes in façade restoration, historic preservation, and building rehabilitation, presenting opportunities to offer specialized materials, advanced restoration technologies, and ongoing maintenance solutions.

Strong Market Position With over 40 years of experience and a revenue range of 25 to 50 million dollars, the firm is well-established in the architecture and engineering sector, making it a potential partner for large-scale renovation projects and consulting services.

Sustainability Focus Although sustainability details are not explicit, their comprehensive building evaluation and rehabilitation services suggest opportunities to introduce green building materials, energy-efficient systems, and sustainability consulting for historic and modern structures.

Client-Centric Services HLZAE emphasizes personal relationships and high-quality service, indicating a receptive environment for collaboration on customized architectural and engineering projects, especially involving complex renovation and forensic investigations.

Technology Adoption Utilizing modern tools like WordPress, JSON-LD, and SEO strategies, the firm demonstrates openness to digital transformation, opening doors for innovative marketing solutions and technological collaboration to enhance project design and management.

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

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

Howard L. Zimmerman Architects & Engineers, P.C. uses 8 technology products and services including Site Kit, Open Graph, WordPress, and more. Explore Howard L. Zimmerman Architects & Engineers, P.C.'s tech stack below.

  • Site Kit
    Analytics
  • Open Graph
    Content Management System
  • WordPress
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Slick
    Javascript Libraries
  • Priority Hints
    Performance
  • Yoast SEO
    Search Engines
  • HTTP/3
    Web & Portal Technology

Media & News

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

Howard L. Zimmerman Architects & Engineers, P.C. uses at least 2 format(s):
Howard L. Zimmerman Architects & Engineers, 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

Where is Howard L. Zimmerman Architects & Engineers, P.C.'s headquarters located?

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Howard L. Zimmerman Architects & Engineers, P.C.'s main headquarters is located at 11 West 30th Street New York, New York 10001 United States. The company has employees across 4 continents, including North AmericaAsiaEurope.

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

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You can contact Howard L. Zimmerman Architects & Engineers, 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, P.C.'s official website and social media links?

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

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

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

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

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As of February 2026, Howard L. Zimmerman Architects & Engineers, P.C. has approximately 106 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, P.C.'s employee directory with LeadIQ.

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

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

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

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Howard L. Zimmerman Architects & Engineers, P.C.'s tech stack includes Site KitOpen GraphWordPressJSON-LDSlickPriority HintsYoast SEOHTTP/3.

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

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

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

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

Howard L. Zimmerman Architects & Engineers, 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

Headquarters
11 West 30th Street New York, New York 10001 United States
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, P.C.'s revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

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

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