What is Lange Mechanical Services's NAICS code?

Lange Mechanical Services's NAICS code is 5612 (Facilities Support Services).

Insights

Female-led HVAC Lange Mechanical Services is a female owned and operated HVAC mechanical contractor serving commercial clients in the Greater Houston area, presenting a differentiator for organizations prioritizing diverse suppliers in their facilities programs.

Mid-market focus With 51-200 employees and annual revenue in the 50-100 million range, the company sits in the mid-market segment, suggesting opportunities with regional facilities managers, multi-site operators, and mid-size building portfolios looking for reliable HVAC service partners.

Targeted HVAC service Specializing in commercial HVAC service positions Lange as an ongoing maintenance and repair partner for existing buildings rather than one-off installs, ideal for recurring service contracts, energy optimization projects, and preventive maintenance programs.

Houston-area growth Geographic concentration in Greater Houston indicates potential upside from upcoming commercial expansions, new developments, or infrastructure projects in the region, offering cross-sell opportunities to related facilities services.

Tech-stack leverage Current tech usage (Fusion Ads, Twemoji, Google Fonts API, Google Analytics) suggests readiness for digital marketing and data-driven outreach; leverage for targeted campaigns to property managers, owners, and procurement teams to accelerate lead generation.

Lange Mechanical Services Email Formats	Example	Percentage
FLast@langemechanical.com	JDoe@langemechanical.com	100%

Lange Mechanical Services Email Formats

Example

Percentage

FLast@langemechanical.com

JDoe@langemechanical.com

100%

Frequently Asked Questions

What is Lange Mechanical Services's phone number?

You can contact Lange Mechanical Services's main corporate office by phone at

+1-713-688-****

. 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 Lange Mechanical Services's official website and social media links?

Lange Mechanical Services's official website is langemechanical.com and has social profiles on LinkedIn.

How much revenue does Lange Mechanical Services generate?

As of July 2026, Lange Mechanical Services's annual revenue is estimated to be $50M - $100M.

What is Lange Mechanical Services's SIC code and NAICS code?

Lange Mechanical Services's SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified and NAICS code is 5612 - Facilities Support Services.

How many employees does Lange Mechanical Services have currently?

As of July 2026, Lange Mechanical Services has approximately 54 employees across 2 continents, including North America and Europe. Key team members include Account Manager: D. K., Project Manager: J. M. and Foreman And Shop Manager: R. E. Explore Lange Mechanical Services's employee directory with LeadIQ.

What industry does Lange Mechanical Services belong to?

Lange Mechanical Services operates in the Facilities Services industry.

What technology does Lange Mechanical Services use?

Lange Mechanical Services's tech stack includes Fusion Ads, Google Fonts API, Twemoji and Google Analytics.

What is Lange Mechanical Services's email format?

Lange Mechanical Services's email format typically follows the pattern of FLast@langemechanical.com. Find more Lange Mechanical Services email formats with LeadIQ.

When was Lange Mechanical Services founded?

Lange Mechanical Services was founded in 1981.

Lange Mechanical Services

Q: How many employees does Lange Mechanical Services have currently?

Lange Mechanical Services has approximately 54 employees.

Facilities ServicesTexas, United States51-200 Employees

Lange Mechanical Services, L.P. is a mid-sized HVAC mechanical contractor that is female-owned and operated, based in Houston, Texas. It provides commercial HVAC services to select markets within the Greater Houston area, aligning with the facilities services sector by maintaining and servicing essential building systems. The company focuses on serving commercial clients in its regional market.

Its target market comprises commercial clients in the Greater Houston area seeking reliable HVAC service. Operating within the facilities services industry, Lange Mechanical Services positions itself as a regional contractor focused on the Houston market. The company's local footprint supports its emphasis on servicing facilities in the area.

Insights

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