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Insights

Regional Footprint National HVAC Service operates across multiple states with affiliated offices, indicating opportunities to upsell cross-region maintenance contracts, multi-site service agreements, and standardized equipment programs for a broader customer base.

Industrial Expertise Strong focus on industrial, commercial, retail, manufacturing, and institutional markets suggests a need for scalable, compliant HVAC and process mechanical solutions, as well as energy efficiency retrofits and compliance services for large facilities.

Revenue Scale Reported annual revenue of 100M-250M and a mid-to-large employee base imply capacity to execute large projects, negotiate enterprise service agreements, and offer bundled offerings (design-build, installation, and ongoing maintenance).

Tech-Driven Ops Adoption of Procore, Power BI, HubSpot, Snowplow, Pardot, and Azure indicates maturity in project management, data analytics, CRM, and marketing automation, enabling targeted account-based selling and measurable ROI pitches.

Leadership Transitions Notable leadership changes and additions (retirement of a founder/longtime executive; new commercial project manager) create openings for relationship audits, continuity assurances, and fresh collaboration opportunities in key accounts.

Similar companies to National HVAC Service

National HVAC Service Tech Stack

National HVAC Service uses 8 technology products and services including QuickBooks, HubSpot Analytics, Snowplow, and more. Explore National HVAC Service's tech stack below.

National HVAC Service's Email Address Formats

National HVAC Service uses at least 4 email formats:
National HVAC Service Email FormatsExamplePercentage
FLast@nationalhvacservice.comJDoe@nationalhvacservice.com
89%
Last@nationalhvacservice.comDoe@nationalhvacservice.com
9%
First.Last@nationalhvacservice.comJohn.Doe@nationalhvacservice.com
1%
F.Last@nationalhvacservice.comJ.Doe@nationalhvacservice.com
1%

Frequently Asked Questions

What is National HVAC Service's phone number?

Minus sign iconPlus sign icon You can contact National HVAC Service's main corporate office by phone at
+1-724-935-****
. 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 National HVAC Service's official website and social media links?

Minus sign iconPlus sign iconNational HVAC Service's official website is nationalhvacservice.com and has social profiles on LinkedIn.

How much revenue does National HVAC Service generate?

Minus sign iconPlus sign icon As of August 2026, National HVAC Service's annual revenue is estimated to be $100M - $250M.

What is National HVAC Service's NAICS code?

Minus sign iconPlus sign iconNational HVAC Service's NAICS code is 5612 - Facilities Support Services.

How many employees does National HVAC Service have currently?

Minus sign iconPlus sign iconAs of August 2026, National HVAC Service has approximately 80 employees across 1 continents, including North America. Key team members include Chief Medical Officer: R. M., Chief Financial Officer: S. B. and President: E. O. Explore National HVAC Service's employee directory with LeadIQ.

What industry does National HVAC Service belong to?

Minus sign iconPlus sign iconNational HVAC Service operates in the Facilities Services industry.

What technology does National HVAC Service use?

Minus sign iconPlus sign iconNational HVAC Service's tech stack includes QuickBooks, HubSpot Analytics, Snowplow, Power BI, Microsoft 365, Procore, Pardot and Microsoft Azure.

What is National HVAC Service's email format?

Minus sign iconPlus sign iconNational HVAC Service's email format typically follows the pattern of FLast@nationalhvacservice.com. Find more National HVAC Service email formats with LeadIQ.
National HVAC Service logo

National HVAC Service

Facilities ServicesTennessee, United States51-200 Employees

National HVAC Service is a mid-sized facilities services firm based in Nashville, Tennessee, focusing on designing, maintaining, servicing, and installing heating, ventilation, air conditioning, and related process mechanical systems. It serves customers across industrial, commercial, retail, manufacturing and institutional markets, addressing a range of challenging requirements. The company operates across several regional markets, with active service in Wilmington and Seaford in Delaware; Memphis, Little Rock, Springdale, Fort Smith and Hope in Arkansas, and affiliated entities supporting Nashville and parts of the Mid-Atlantic. Its work covers the full lifecycle of HVAC and process systems, from design through installation and ongoing maintenance.

A mid-sized organization with a regional footprint, National HVAC Service is headquartered in Nashville. In 2021, leadership changes were noted in news coverage, including the retirement of a longtime executive.

Section iconCompany Overview

Phone number
+1-724-935-****
Website
nationalhvacservice.com
NAICS Code
5612 - Facilities Support Services
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $100M - $250M

    National HVAC Service's revenue is estimated to be in the range of $100M - $250M

Company Leadership

  • Chief Medical Officer at National HVAC Service
    R. M.
    Chief Medical Officer
    Mobile Phone
  • Chief Financial Officer at National HVAC Service
    S. B.
    Chief Financial Officer
    Mobile Phone
  • President at National HVAC Service
    E. O.
    President
    Mobile Phone
  • President at National HVAC Service
    R. J.
    President
    Mobile Phone
  • Owner at National HVAC Service
    C. D.
    Owner
    Mobile Phone

Employee Directory

  • President at National HVAC Service
    R. J.
    President
    Mobile Phone
  • Chief Financial Officer at National HVAC Service
    S. B.
    Chief Financial Officer
    Mobile Phone
  • Owner at National HVAC Service
    T. M.
    Owner
    Mobile Phone
  • Owner at National HVAC Service
    W. B.
    Owner
    Mobile Phone
  • Senior Vice President at National HVAC Service
    K. W.
    Senior Vice President
    Mobile Phone

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