Insights

HVAC Flow Leadership Griswold Controls is a long-standing leader in HVAC flow control with a history of innovation (stainless steel cartridges, Automizer) and a focus on energy-efficient, precision valve solutions, presenting a strong value proposition for engineered HVAC retrofits and new installations in commercial and industrial spaces.

Irrigation Expertise Beyond HVAC, Griswold Controls positions itself as an expert in irrigation flow control, offering cross-selling potential to water management, agricultural, and landscape projects that require reliable automatic flow control technology.

EPIC Energy Insight The EPIC System demonstrates a capability to monitor energy usage and coil performance to optimize valves, creating compelling use cases for energy efficiency programs, retrofits, and facility optimization projects.

Growth Potential With revenue in the mid six figures to low seven figures and a mid-market employee base, Griswold Controls appears poised for targeted expansion into mid-to-large facilities, OEM partnerships, and distributor channels seeking advanced flow-control solutions.

Strategic Partnerships Evidence of product innovation and industry leadership suggests strong opportunities for collaboration with HVAC contractors, system integrators, and distributors, as well as potential alignment with sustainability initiatives and energy-performance contracting.

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Griswold Controls, LLC Tech Stack

Griswold Controls, LLC uses 8 technology products and services including Hotjar, Matomo, Cloudinary, and more. Explore Griswold Controls, LLC's tech stack below.

Griswold Controls, LLC's Email Address Formats

Griswold Controls, LLC uses at least 3 email formats:
Griswold Controls, LLC Email FormatsExamplePercentage
FirstL@griswoldcontrols.comJohnD@griswoldcontrols.com
57%
FLast@griswoldcontrols.comJDoe@griswoldcontrols.com
33%
Last@griswoldcontrols.comDoe@griswoldcontrols.com
10%

Frequently Asked Questions

What is Griswold Controls, LLC's phone number?

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You can contact Griswold Controls, LLC'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 Griswold Controls, LLC's official website and social media links?

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Griswold Controls, LLC's official website is griswoldcontrols.com and has social profiles on LinkedIn.

How much revenue does Griswold Controls, LLC generate?

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As of October 2026, Griswold Controls, LLC's annual revenue is estimated to be $25M - $50M.

What is Griswold Controls, LLC's SIC code and NAICS code?

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Griswold Controls, LLC's SIC code is 3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified and NAICS code is 3332 - Industrial Machinery Manufacturing.

How many employees does Griswold Controls, LLC have currently?

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As of October 2026, Griswold Controls, LLC has approximately 61 employees across 2 continents, including North America and Europe. Key team members include Oem Business Development Director: P. V., Information Technology Director: C. C. and Purchasing Manager: H. S. Explore Griswold Controls, LLC's employee directory with LeadIQ.

What industry does Griswold Controls, LLC belong to?

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Griswold Controls, LLC operates in the Industrial Machinery Manufacturing industry.

What technology does Griswold Controls, LLC use?

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Griswold Controls, LLC's tech stack includes Hotjar, Matomo, Cloudinary, Sucuri, WordPress, Shopify, WP Engine and Piwik PRO Core.

What is Griswold Controls, LLC's email format?

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Griswold Controls, LLC's email format typically follows the pattern of FirstL@griswoldcontrols.com. Find more Griswold Controls, LLC email formats with LeadIQ.

When was Griswold Controls, LLC founded?

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Griswold Controls, LLC was founded in 1960.
Griswold Controls, LLC logo

Griswold Controls, LLC

Industrial Machinery ManufacturingCalifornia, United States51-200 Employees

Griswold Controls, LLC is a mid-sized industrial machinery manufacturer based in Irvine, California. The company focuses on flow-control solutions for HVAC systems and irrigation applications, aiming to address industry needs with innovation and reliability. Its history includes the 1960 introduction of a stainless steel flow cartridge for automatic flow controls and the later Automizer, a combination actuated control valve with automatic flow limit controls. These developments underscore Griswold Controls' leadership in HVAC flow-control technology and its expertise in irrigation product categories.

In 2018 Griswold Controls launched the EPIC System to measure energy usage and monitor coil performance in order to optimize a pressure-independent control valve.

Section iconCompany Overview

Phone number
SIC Code
3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified
NAICS Code
3332 - Industrial Machinery Manufacturing
Founded
1960
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    Griswold Controls, LLC's revenue is estimated to be in the range of $25M - $50M

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