Insights

Comprehensive Building Solutions Gardiner offers a full suite of building technology services including HVAC, building automation, fire safety, and energy solutions, making it an ideal partner for large-scale institutional and industrial facilities seeking integrated systems management.

Strong Industry Presence With a longstanding history since 1962 and exclusive partnership with Daikin, Gardiner has established a dominant presence in Northern Ohio, presenting opportunities to expand advanced building automation and HVAC service offerings to regional facilities.

Growth and Leadership Recent appointment of a VP of Finance and Chief Improvement Officer indicates strategic focus on operational efficiency and financial growth, suggesting potential for scalable service development and targeted upselling to existing clients.

Digital Integration Utilizing a modern tech stack including cloud services, SEO tools, and data management platforms, Gardiner demonstrates a commitment to digital transformation, paving the way for enhanced remote monitoring, data-driven maintenance, and smarter building solutions.

Market Expansion Opportunities With a revenue range of 500 million to 1 billion and serving large corporate, industrial, and institutional clients, Gardiner presents significant opportunities for expanding into new verticals and geographic areas with tailored facility management and energy efficiency services.

Gardiner Tech Stack

Gardiner uses 8 technology products and services including SAS, WP Rocket, jsDelivr, and more. Explore Gardiner's tech stack below.

  • SAS
    Business Intelligence
  • WP Rocket
    Caching
  • jsDelivr
    Content Delivery Network
  • JSON-LD
    Javascript Frameworks
  • reCAPTCHA
    Security
  • Connecteam
    Time Tracking
  • Bootstrap
    UI Frameworks
  • OpenSSL
    Web Server Extensions

Gardiner's Email Address Formats

Gardiner uses at least 1 format(s):
Gardiner Email FormatsExamplePercentage
FLast@whgardiner.comJDoe@whgardiner.com
81%
Last@whgardiner.comDoe@whgardiner.com
11%
First.Last@whgardiner.comJohn.Doe@whgardiner.com
6%
First@whgardiner.comJohn@whgardiner.com
2%

Frequently Asked Questions

Where is Gardiner's headquarters located?

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Gardiner's main headquarters is located at 31200 Bainbridge Road Solon, Ohio United States. The company has employees across 5 continents, including North AmericaEuropeAfrica.

What is Gardiner's stock symbol?

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Gardiner is a publicly traded company; the company's stock symbol is GDNRW.

What is Gardiner's official website and social media links?

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Gardiner's official website is whgardiner.com and has social profiles on LinkedIn.

How much revenue does Gardiner generate?

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As of March 2026, Gardiner's annual revenue is estimated to be $99M.

What is Gardiner's SIC code NAICS code?

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Gardiner's SIC code is 5075 - Warm Air Heating and Air-Conditioning Equipment and Supplies NAICS code is 5612 - Facilities Support Services.

How many employees does Gardiner have currently?

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As of March 2026, Gardiner has approximately 267 employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Partner: A. C.Partner: B. D.Partner: C. W.. Explore Gardiner's employee directory with LeadIQ.

What industry does Gardiner belong to?

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Gardiner operates in the Facilities Services industry.

What technology does Gardiner use?

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Gardiner's tech stack includes SASWP RocketjsDelivrJSON-LDreCAPTCHAConnecteamBootstrapOpenSSL.

What is Gardiner's email format?

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Gardiner's email format typically follows the pattern of FLast@whgardiner.com. Find more Gardiner email formats with LeadIQ.

When was Gardiner founded?

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Gardiner was founded in 1962.

Gardiner

Facilities ServicesOhio, United States201-500 Employees

At Gardiner, we've gotten used to clients being shocked by everything we can do to improve a building. In fact, "I didn't know you did that..." is something we hear all the time.

Since 1962, we've been leading the way in Northern Ohio to make buildings safer, more comfortable, more reliable, and more energy efficient. Gardiner is a full service building technology partner. Proudly serving the area's largest commercial, industrial, and institutional facilities. We are the exclusive Daikin factory Systems, Parts, Services, and Solutions Representative in Northern Ohio. Gardiner provides HVAC Systems, Mechanical Equipment, Building Automation & Controls Systems, Boilers, Energy Solutions, Fire & Life Safety, Parts & Supplies, and technical training.

So if you're looking for a partner that can do everything when it comes to building technology...or for a company to be part of a team to help with that one building challenge that you can't seem to solve...

Gardiner Does It.

Section iconCompany Overview

Headquarters
31200 Bainbridge Road Solon, Ohio United States
SIC Code
5075 - Warm Air Heating and Air-Conditioning Equipment and Supplies
Stock Symbol
GDNRW
NAICS Code
5612 - Facilities Support Services
Founded
1962
Employees
201-500

Section iconFunding & Financials

  • $500M$1B

    Gardiner's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Gardiner's revenue is estimated to be in the range of $500M$1B

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