Insights

Strong Market Position Aspen Manufacturing is a major player in the North American HVAC and refrigeration equipment sector, with a focus on high-quality evaporator coils and air handlers, serving a broad network of wholesalers and distributors across the US and Canada, presenting opportunities to partner with established distribution channels.

Recent Facility Expansion The company's recent investment in expanding its Texas manufacturing facility indicates increased production capacity and growth potential, offering prospects to provide complementary manufacturing solutions or advanced equipment to support their expanded operations.

Acquisition by RectorSeal As a wholly owned subsidiary of RectorSeal and part of CSW Industrials, Aspen benefits from parent company resources and distribution networks, which could open doors for sales of related HVAC tools, accessories, or integrated solutions to their existing customer base.

Revenue Growth Potential With annual revenues ranging from 25 to 50 million dollars, Aspen demonstrates strong market demand; this growth trajectory presents opportunities to introduce new products, innovative technology, or value-added services to help them expand further.

Technology and Branding Aspen’s use of digital tools like HubSpot Analytics and WordPress suggests they are engaged with modern marketing and customer engagement strategies, providing sales prospects in digital marketing solutions, e-commerce enhancement, or CRM and analytics tools to optimize their outreach.

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Aspen Manufacturing Tech Stack

Aspen Manufacturing uses 8 technology products and services including HubSpot Analytics, Sucuri, WordPress, and more. Explore Aspen Manufacturing's tech stack below.

  • HubSpot Analytics
    Analytics
  • Sucuri
    Content Delivery Network
  • WordPress
    Content Management System
  • Open Graph
    Content Management System
  • Font Awesome
    Font Scripts
  • Bricks
    Page Builders
  • Ionicons
    Web Fonts
  • Apache
    Web Servers

Aspen Manufacturing's Email Address Formats

Aspen Manufacturing uses at least 1 format(s):
Aspen Manufacturing Email FormatsExamplePercentage
First.Last@aspenmfg.comJohn.Doe@aspenmfg.com
59%
FLast@aspenmfg.comJDoe@aspenmfg.com
28%
FirstL@aspenmfg.comJohnD@aspenmfg.com
9%
FirstLast@aspenmfg.comJohnDoe@aspenmfg.com
4%

Frequently Asked Questions

What is Aspen Manufacturing's phone number?

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You can contact Aspen Manufacturing'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 Aspen Manufacturing's official website and social media links?

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Aspen Manufacturing's official website is aspenmfg.com and has social profiles on LinkedIn.

How much revenue does Aspen Manufacturing generate?

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As of January 2026, Aspen Manufacturing's annual revenue is estimated to be $25M.

What is Aspen Manufacturing's SIC code NAICS code?

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Aspen Manufacturing's SIC code is 3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified NAICS code is 3334 - Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing.

How many employees does Aspen Manufacturing have currently?

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As of January 2026, Aspen Manufacturing has approximately 67 employees across 2 continents, including North AmericaAsia. Key team members include Ceo: J. L.Vice President Of Sales And Marketing: R. A.Vp Operations: C. M.. Explore Aspen Manufacturing's employee directory with LeadIQ.

What industry does Aspen Manufacturing belong to?

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Aspen Manufacturing operates in the HVAC and Refrigeration Equipment Manufacturing industry.

What technology does Aspen Manufacturing use?

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Aspen Manufacturing's tech stack includes HubSpot AnalyticsSucuriWordPressOpen GraphFont AwesomeBricksIoniconsApache.

What is Aspen Manufacturing's email format?

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Aspen Manufacturing's email format typically follows the pattern of First.Last@aspenmfg.com. Find more Aspen Manufacturing email formats with LeadIQ.

When was Aspen Manufacturing founded?

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Aspen Manufacturing was founded in 1975.

Aspen Manufacturing

HVAC and Refrigeration Equipment ManufacturingTexas, United States51-200 Employees

Founded in 1975 and headquartered in Humble, Texas, Aspen Manufacturing, a wholly owned subsidiary of RectorSeal, LLC, is one of the largest independent producers of evaporator coils and air handlers in North America. Aspen designs and manufactures a broad range of high-quality residential and light commercial evaporator coils and air handlers under the Aspen and Airmark brands, with products sold through a trusted network of wholesalers and distributors across the United States and Canada. Learn more at www.aspenmfg.com and www.airmark-ac.com.

About RectorSeal
RectorSeal, LLC, a wholly owned subsidiary of CSW Industrials, Inc. [NYSE: CSW], is a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets. For more information about RectorSeal’s innovative products and brands that increase efficiency and improve reliability, please visit www.RectorSeal.com.

About CSW Industrials
CSW Industrials is a diversified industrial growth company with industry-leading operations in three segments: Contractor Solutions, Specialized Reliability Solutions, and Engineered Building Solutions. CSW provides niche, value-added products with two essential commonalities: performance and reliability. The primary end markets we serve with our well-known brands include HVAC/R, plumbing, electrical, general industrial, architecturally-specified building products, energy, mining, and rail transportation. For more information, please visit www.cswindustrials.com.

Section iconCompany Overview

Phone number
SIC Code
3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified
NAICS Code
3334 - Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
Founded
1975
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Aspen Manufacturing's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Aspen Manufacturing's revenue is estimated to be in the range of $25M$50M

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