Insights

Established Industry Presence Casto Technical Services has a long-standing reputation in HVAC sales and services since 1965, demonstrating stable market presence and deep regional industry expertise that can facilitate trust and long-term client relationships.

Growth and Loyalty The company's steady expansion, demonstrated by increasing project sizes and a strong pattern of repeat business, indicates a loyal customer base and opportunities to expand service contracts and upgrade solutions.

Comprehensive Service Offerings With services including indoor air quality testing, HVAC/BAS system training, and emergency repairs, CTS presents opportunities to cross-sell advanced maintenance solutions and ongoing service agreements to existing clients.

Technology Adoption Utilizing modern tech stacks such as Vue.js, Tailwind CSS, and SAP maintenance systems suggests CTS's openness to adopting new technologies, which can be leveraged to introduce innovative HVAC monitoring and automation solutions.

Financial Stability With revenue ranging between $25 million and $50 million, CTS demonstrates solid financial health, providing a reliable foundation for proposing large-scale upgrades, new installation projects, or strategic partnerships.

Casto Technical Services, Inc. Tech Stack

Casto Technical Services, Inc. uses 8 technology products and services including WordPress, Open Graph, Apple iCloud Mail, and more. Explore Casto Technical Services, Inc.'s tech stack below.

  • WordPress
    Content Management System
  • Open Graph
    Content Management System
  • Apple iCloud Mail
    Email
  • Font Awesome
    Font Scripts
  • Vue.js
    Javascript Frameworks
  • SAP Maintenance, Repair, and Overhaul
    Operations
  • HSTS
    Security
  • Tailwind CSS
    UI Frameworks

Media & News

Casto Technical Services, Inc.'s Email Address Formats

Casto Technical Services, Inc. uses at least 1 format(s):
Casto Technical Services, Inc. Email FormatsExamplePercentage
FLast@castotech.comJDoe@castotech.com
50%
FLast@castotech.comJDoe@castotech.com
50%

Frequently Asked Questions

What is Casto Technical Services, Inc.'s phone number?

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You can contact Casto Technical Services, Inc.'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 Casto Technical Services, Inc.'s official website and social media links?

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Casto Technical Services, Inc.'s official website is castotech.com and has social profiles on LinkedIn.

What is Casto Technical Services, Inc.'s NAICS code?

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Casto Technical Services, Inc.'s NAICS code is 23 - Construction.

How many employees does Casto Technical Services, Inc. have currently?

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As of December 2025, Casto Technical Services, Inc. has approximately 53 employees across 2 continents, including North AmericaEurope. Key team members include Owner: C. T.Chairman: H. C.Controller/Vp: C. S.. Explore Casto Technical Services, Inc.'s employee directory with LeadIQ.

What industry does Casto Technical Services, Inc. belong to?

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Casto Technical Services, Inc. operates in the Construction industry.

What technology does Casto Technical Services, Inc. use?

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Casto Technical Services, Inc.'s tech stack includes WordPressOpen GraphApple iCloud MailFont AwesomeVue.jsSAP Maintenance, Repair, and OverhaulHSTSTailwind CSS.

What is Casto Technical Services, Inc.'s email format?

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Casto Technical Services, Inc.'s email format typically follows the pattern of FLast@castotech.com. Find more Casto Technical Services, Inc. email formats with LeadIQ.

When was Casto Technical Services, Inc. founded?

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Casto Technical Services, Inc. was founded in 1965.

Casto Technical Services, Inc.

ConstructionWest Virginia, United States51-200 Employees

Since 1965, Casto Technical Services, Inc. has built its reputation on setting the standard for providing the highest quality Heating Ventilating Air-Conditioning(HVAC) sales, installation, & service for a variety of industries in the region. Industries include education, industrial, healthcare, government, financial, & professional services. 

Known regionally as a leader in HVAC services, providing total facility solutions that are fairly priced, effectively & efficiently delivered, & backed with our commitment of performance assurance. CTS has a steady & managed growth in client base, project size, & capability that is evident in the company's success in repeat business from satisfied customers. Continued growth is a reflection of the standards in excellence & commitment to earning & keeping client's trust. 

CTS is a West Virginia based American Success Story. It began with only four employees, Casto Technical Services, Inc. has continuously expanded over the years, the mission, however, remains the same - to provide customers with the highest quality HVAC products in the industry, & 100% satisfaction in service. 

Success is achieved by working diligently to earn repeat business. CTS provides the most valuable assets - experienced & trained employees who are supported with the best tools & equipment in the industry.
Services include, but are not limited to: Indoor Air Quality Testing & Remediation, Training in HVAC/BAS Systems, and 24/7 Service & Emergency Repair.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1965
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $25M$50M

    Casto Technical Services, Inc.'s revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Casto Technical Services, Inc.'s revenue is estimated to be in the range of $25M$50M

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