Insights

Residential & Commercial Demand GSM Services operates both home and commercial HVAC, roofing, insulation, and energy upgrade solutions, indicating cross-selling opportunities between residential customers upgrading comfort and commercial clients needing ongoing service, retrofits, and new constructions.

Energy & IAQ Focus The emphasis on indoor air quality, humidity control, insulation, air sealing, duct cleaning, and whole-home energy upgrades presents upsell avenues for higher-margin IAQ packages and energy efficiency retrofits to homeowners and facility managers.

Geographic Footprint Serving Gastonia, Charlotte, Belmont, Clover, Fort Mill and surrounding communities suggests regional marketing efforts can be intensified, with expansion and channel partnerships targeting nearby markets with similar housing stock and commercial infrastructure.

recognizable Awards Historical recognition as a Spirit of the Carolina Award recipient and Governor’s NCWorks Awards of Distinction enhances credibility with prospective clients and can be leveraged in proposals to win new maintenance contracts and large-scale project bids.

Scale & Stability Revenue range and employee count indicate a mid-market footprint suitable for large service contracts, bundles, and financing options, enabling sales conversations around service level agreements, preventative maintenance plans, and long-term facility programs.

GSM Services Tech Stack

GSM Services uses 8 technology products and services including Google Ads, Microsoft Advertising, Hotjar, and more. Explore GSM Services's tech stack below.

GSM Services's Email Address Formats

GSM Services uses at least 1 format(s):
GSM Services Email FormatsExamplePercentage
FLast@gsmsince1927.comJDoe@gsmsince1927.com
48%
First@gsmsince1927.comJohn@gsmsince1927.com
36%
First.Last@gsmsince1927.comJohn.Doe@gsmsince1927.com
15%
FirLast@gsmsince1927.comJohDoe@gsmsince1927.com
1%

Frequently Asked Questions

What is GSM Services's phone number?

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You can contact GSM Services'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 GSM Services's official website and social media links?

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GSM Services's official website is gsmsince1927.com and has social profiles on LinkedIn.

How much revenue does GSM Services generate?

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As of July 2026, GSM Services's annual revenue is estimated to be $250M - $500M.

What is GSM Services's SIC code NAICS code?

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GSM Services's SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified NAICS code is 81 - Other Services (except Public Administration).

How many employees does GSM Services have currently?

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As of July 2026, GSM Services has approximately 205 employees across 4 continents, including North AmericaEuropeAfrica. Key team members include Chief Executive Officer: J. M.Chief Financial Officer: D. D.Chief Operating Officer / Gsm Services: G. M.. Explore GSM Services's employee directory with LeadIQ.

What industry does GSM Services belong to?

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GSM Services operates in the Consumer Services industry.

What technology does GSM Services use?

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GSM Services's tech stack includes Google AdsMicrosoft AdvertisingHotjarMicrosoft ClarityiCIMSAutoCADMicrosoft 365ADP.

What is GSM Services's email format?

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GSM Services's email format typically follows the pattern of FLast@gsmsince1927.com. Find more GSM Services email formats with LeadIQ.

When was GSM Services founded?

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GSM Services was founded in 1927.
GSM Services logo

GSM Services

Consumer ServicesNorth Carolina, United States201-500 Employees

GSM Services is a mid-sized provider of consumer services based in Gastonia, North Carolina. With a history spanning nearly a century, the company emphasizes reliability, honesty, expert service, and high-quality workmanship in its work for homes and facilities. Its offerings are organized into a Home/Residential division, which covers HVAC installation, repair and maintenance, insulation and air sealing, indoor air quality, crawl space repair and encapsulation, humidity control, duct cleaning, standby generator installation, and whole-home energy upgrades; and a Commercial division that handles HVAC and roofing solutions for new construction, up-fits, retrofits, replacements, and ongoing service for contractors, facility managers, and building owners. 
GSM Services operates from its headquarters at 407 East Long Avenue, Gastonia, NC 28054, and serves Gastonia, Charlotte, Belmont, Clover, Fort Mill and surrounding communities. The company has earned recognition for its workforce and community contributions, including a Spirit of the Carolina Award for Campaign Excellence in 2020 and a Governor's NCWorks Award of Distinction for Outstanding Employer in 2016.

Section iconCompany Overview

Phone number
SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
NAICS Code
81 - Other Services (except Public Administration)
Founded
1927
Employees
201-500

Section iconFunding & Financials

  • $250M - $500M

    GSM Services's revenue is estimated to be in the range of $250M - $500M

Section iconFunding & Financials

  • $250M - $500M

    GSM Services's revenue is estimated to be in the range of $250M - $500M

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