Capitol Building Supply

$18.0M revenue • 120 employees • 1225 Maryland Ave, Hagerstown, MD, 21740, United States

Last Updated Oct 30, 2026

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Company Overview

Company Name

Capitol Building Supply

Address

1225 Maryland Ave, Hagerstown, MD, 21740, United States

Website

cbsi.net

Approx. Annual Revenue

$18.0M

Employees

120

Established

1997

Google Reviews

4.8 (15 reviews)

Google Business Category

Building materials store

Locations

21

About Capitol Building Supply

CBSI is a company based in Hagerstown, MD, United States, with approximately 501 employees. The company offers a wide range of construction materials and supplies, including access doors, acoustical products, drywall, EIFS and stucco, framing, insulation, and more.

Business Profile

Read from the Capitol Building Supply website on Oct 31, 2026. Hover an item to see the exact wording it came from.

Licenses, certifications & awards

About the website

Website quality (AI-assessed)
7/10 · Current copyright 2026; Detailed product catalog and services

Capitol Building Supply is hiring

Open roles listed on their website as of Oct 31, 2026.

  • CDL delivery drivers
  • Delivery helpers
  • Dispatchers
  • Inside and outside sales
  • Warehouse workers

Hiring in: Drivers, Customer service, Sales, Warehouse & logistics

View careers page →

Recent changes

What changed on the Capitol Building Supply website and Google listing, as detected by Coldlytics on each visit.

  1. Started advertising open roles

    CDL delivery drivers, Delivery helpers, Dispatchers

  2. Google Ads pixel installed

  3. Meta (Facebook) ad pixel installed

  4. Google reviews went from 32 to 28

  5. Google rating went from 4 to 4.1

  6. Google Business category is now Building materials store

  7. Google reviews went from 15 to 15

  8. Google Business category is now Building materials store

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

Find companies by what just changed →

Capitol Building Supply locations

21 Google Business Profile listings.

LocationGoogle categoryReviewsStatus
1225 Maryland Ave, Hagerstown, MDprimaryBuilding materials store 4.8 (15)Claimed
7622 Backlick Rd, Springfield, VAInsulation materials store 4.4 (60)Claimed
12340 Conway Rd, Beltsville, MDInsulation materials store 4.3 (45)Claimed
7870 Beechcraft Ave, Gaithersburg, MDInsulation materials store 4.5 (37)Claimed
7811 Penn Western Ct, Upper Marlboro, MDInsulation materials store 3.1 (36)Claimed
6813 Quad Ave, Baltimore, MDInsulation materials store 4.1 (35)Claimed
4501 46th St, Bladensburg, MDInsulation materials store 4.3 (33)Claimed
201 Erie St, Camden, NJBuilding materials store 4.1 (28)Claimed
7595 Capitol Way, Marshall, VA— 3.5 (27)Claimed
2300 T St NE, Washington, DCInsulation materials store 4.1 (25)Claimed
8429 Euclid Ave, Manassas Park, VAInsulation materials store 4.3 (23)Claimed
431 Mill St NE, Vienna, VAInsulation materials store 4.0 (19)Claimed
195 Lenoir Dr, Winchester, VAInsulation materials store 4.1 (19)Claimed
16 Baron Park Rd, Fredericksburg, VA— 3.8 (17)Claimed
36652 Dupont Blvd, Selbyville, DEInsulation materials store 4.5 (15)Claimed
8006 Reichs Ford Rd, Frederick, MDInsulation materials store 4.7 (14)Claimed
3173 Fire Rd, Egg Harbor Township, NJInsulation materials store 3.5 (13)Claimed
1400 Hagy Way, Harrisburg, PAInsulation materials store 4.9 (9)Claimed
6600 Whitestone Rd, Baltimore, MD— 5.0 (4)Claimed
8205 Patuxent Range Rd, Jessup, MD— 5.0 (3)Claimed
850 Flora St, Elizabeth, NJInsulation materials store 5.0 (1)Claimed

Building Supplies Companies near Hagerstown, MD

Browse all Building Supplies companies in Maryland →

Frequently Asked Questions about Capitol Building Supply

Advertising Pixels

  • Facebook Ad Pixel
  • Google Ad Pixel

Categories

Technologies Used

Key Decision Makers

Cameron Walter Owner
Rob Harwood Presdient
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