37 / 100

BizScore

How we score
15
AI Visibility
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AI Ready
—
AI Agent ReadinessNot audited yet
45
SEO Performance
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Freshness
—
Google Rating
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Contact Information

  • Address
    37921 865.573.1917 Contact A Store Near You Employee Information Location Map FollowFollowFollowFollow All content Copyright © 2026, Holston Gases. Website design by Slamdot. CORPORATE HEADQUARTERS 545 W Baxter Ave Knoxville, TN 37921
    Hanahan, SC 29410

Location

About Holston Gases Inc – Charleston

Holston Gases Inc - Charleston is a welding supply store in Hanahan, SC. It is located at 37921 865.573.1917. The business holds a rating of 4.5 based on 157 reviews. It has been in operation since 1958. The company offers quality USP gases, specialized gases including lung diffusion and blood gases, and beverage grade CO2. Products are produced in FDA audited facilities. The store features a Lenox certified weld center with UPS shipping options. Inventory includes dry ice for industrial blasting and food processing. The business provides liquid and gaseous products in various container sizes. It supplies medical gases like Oxygen, Nitrous Oxide, and Blood Gas Mixtures. The company represents over 1000 OEM suppliers and manufacturers. It supports industrial and welding services with a network of distribution locations. Holston Gases is a propane industry leader with millions of gallons of storage. It offers turnkey installations and on-time deliveries. The company is headquartered in Knoxville, TN. Holston Gases Inc - Charleston is a welding supply store in Hanahan, SC. The company provides industrial, medical, propane, and beverage gases, as well as welding and industrial supplies. Founded in 1958, Holston Gases has grown into one of the largest independent suppliers of industrial, medical, propane, and beverage gases in the United States. The company offers a variety of liquid and gaseous products, including oxygen, argon, nitrogen, CO2, helium, hydrogen, and nitrous oxide. Their specialty gas department provides Ultra High Purity, Zero-Grade, laser, and PPM mixes, along with nuclear counter mixtures, calibration standards, electronics gases, and EPA protocol mixtures. For medical needs, they supply lung diffusion and blood gases produced in FDA audited facilities. The business maintains an extensive inventory of welding and industrial supplies, including regulators, manifold systems, gas cabinets, flow meters, purge systems, gas safety detectors, and cylinder holders. Their beverage grade CO2 inventory ranges from 20lb cylinders to 50 ton bulk tanks. For industrial applications, they provide dry ice for cleaning and temperature-controlled distribution, as well as various pellet sizes and blasting rental equipment. The company also operates a Lenox certified weld center that provides sizing and support assistance. Holston Gases serves customers through a network of locations and offers bulk supply, personalized installation, maintenance, and delivery plans. Their propane services-part-ranging from 20CF capacity to 13,000 gallon liquid tanks, supported by a fleet of bulk transports and bobtails. Holston Gases Inc - Charleston provides essential industrial, medical, and specialty gases to the Hanahan area.

BizScoreAI awarded Holston Gases Inc - Charleston a perfect 100 out of 100 for its Discoverability score, ensuring AI crawlers can access every page of the website. The business also achieved a 96 out of 100 for its Technical score, confirming the site is secure and readable for search engines.

Services:

  • Beverage CO2
  • Cylinder & Bulk Gases
  • Industrial & Welding
  • Propane

Score Summary

BizScoreAI scanned the website holstongases.com on June 4, 2026. Holston Gases Inc - Charleston has a BizScore of 37 out of 100. The website audit behind the SEO score ran on October 23, 2026.

  • AI Visibility15 out of 100
  • SEO45 out of 100

AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 5 of 30 points, AI Trust Signals 0 of 20 points.

Website audit sub-scores (out of 100): On-Page 31, Technical 38, Performance 84, Content 25.

Strengths: 2 checks passed. AI Crawler Access, AI Content Blocking.

Areas to improve: 9 checks. llms.txt (failed), Structured Data (failed), Content Too Thin (failed), Meta Description (failed), Q&A Content (warning), Weak Heading Structure (warning), About/Team Page (warning), XML Sitemap (warning), Author Signals (warning).

AI engine reads

Read by AI engines 3 times in the last 30 days.

Counted from AI crawler and assistant visits to this page, identified by user agent.

See the full AI visibility report for this business

Contact Holston Gases Inc – Charleston

AI Visibility Score

How visible is this business to AI-powered search engines

15 /100
AI Discovery
40/100
Structured Data
0/100
Content Readiness
17/100
AI Trust Signals
0/100

Ways to improve this score

llms.txt Missing
Structured Data
Content Too Thin
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SEO Score

Technical SEO health and search engine optimization

45 /100
On-Page
31/100
Technical
38/100
Performance
84/100
Content
25/100

Ways to improve this score

Improve Content
Improve On-Page
Improve Technical

Local SEO Coverage

Directory presence and NAP consistency

— /100
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