Insights

Regional Expansion The company is expanding offices in North Dakota and operates across ND, SD, MN, and MT, presenting opportunities to upsell maintenance contracts, service agreements, and cross-state project work with commercial and residential clients.

Facilities Maintenance With a long-standing focus as a LINC Service Contractor and Environmental Maintenance Agreements, there is a ready-made channel for selling ongoing HVAC, plumbing, and mechanical system upkeep to building owners managing large portfolios of properties.

Growth Hiring Expansion momentum signals demand for skilled trades and field support; potential for staffing and training collaborations, vendor-supply partnerships, and equipment financing tailored to rapid project ramp-ups.

Digital Enablement Adopted tech stack includes Snowplow, Google Analytics, and Microsoft tools, indicating openness to data-driven service optimization, client portals, and digital marketing partnerships to attract new commercial accounts.

Financial Scale Mid-market revenue range positions the firm as a target for enterprise-grade HVAC and mechanical contracting providers, retrofit projects, and strategic procurement partnerships to improve efficiency for multi-building portfolios.

H.A. Thompson & Sons Tech Stack

H.A. Thompson & Sons uses 8 technology products and services including Snowplow, Microsoft 365, Google Fonts API, and more. Explore H.A. Thompson & Sons's tech stack below.

  • Snowplow
    Analytics
  • Microsoft 365
    Email
  • Google Fonts API
    Font Scripts
  • core-js
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • Google Analytics
    Web Analytics
  • Podium
    Widgets

H.A. Thompson & Sons's Email Address Formats

H.A. Thompson & Sons uses at least 1 format(s):
H.A. Thompson & Sons Email FormatsExamplePercentage
FLast@hatandsons.comJDoe@hatandsons.com
81%
First@hatandsons.comJohn@hatandsons.com
19%

Frequently Asked Questions

What is H.A. Thompson & Sons's phone number?

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You can contact H.A. Thompson & Sons'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 H.A. Thompson & Sons's official website and social media links?

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H.A. Thompson & Sons's official website is hatandsons.com and has social profiles on LinkedIn.

What is H.A. Thompson & Sons's SIC code NAICS code?

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H.A. Thompson & Sons's SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified NAICS code is 3332 - Industrial Machinery Manufacturing.

How many employees does H.A. Thompson & Sons have currently?

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As of July 2026, H.A. Thompson & Sons has approximately 45 employees across 1 continents, including North America. Key team members include Plumber: B. F.Denver Institute Of Technology: D. J.Installer: D. R.. Explore H.A. Thompson & Sons's employee directory with LeadIQ.

What industry does H.A. Thompson & Sons belong to?

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H.A. Thompson & Sons operates in the Industrial Machinery Manufacturing industry.

What technology does H.A. Thompson & Sons use?

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H.A. Thompson & Sons's tech stack includes SnowplowMicrosoft 365Google Fonts APIcore-jsjQueryMicrosoftGoogle AnalyticsPodium.

What is H.A. Thompson & Sons's email format?

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H.A. Thompson & Sons's email format typically follows the pattern of FLast@hatandsons.com. Find more H.A. Thompson & Sons email formats with LeadIQ.

When was H.A. Thompson & Sons founded?

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H.A. Thompson & Sons was founded in 1908.
H.A. Thompson & Sons logo

H.A. Thompson & Sons

Industrial Machinery ManufacturingNorth Dakota, United States11-50 Employees

H.A. Thompson & Sons is an industrial machinery manufacturing company based in Bismarck, North Dakota, with a history dating back to 1908, offering plumbing, heating, air conditioning and mechanical contracting services. The company serves customers in its home region and operates commercial services in Fargo, Grand Forks and Minot, with activity across North Dakota, South Dakota, Minnesota and Montana. In 1991 it became a LINC Service Contractor to provide Environmental Maintenance Agreements, and it currently maintains the mechanical heating and cooling systems of more than 600 buildings in the northern plains. The organization employs 11 to 50 people and is located at 911 South 9th Street, Bismarck, ND 58504, United States, with a website at hatandsons.com. In January 2025, the company announced expansion of offices in North Dakota as part of its ongoing operations.

Section iconCompany Overview

Phone number
SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
NAICS Code
3332 - Industrial Machinery Manufacturing
Founded
1908
Employees
11-50

Section iconFunding & Financials

  • $25M$50M

    H.A. Thompson & Sons's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    H.A. Thompson & Sons's revenue is estimated to be in the range of $25M$50M

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