GEM Plumbing and Heating

$140.0M revenue • 700 employees • 1 Wellington Rd, Lincoln, RI, 02865, United States

Last Updated Aug 21, 2026

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Company Overview

Company Name

GEM Plumbing and Heating

Address

1 Wellington Rd, Lincoln, RI, 02865, United States

Website

askgem.com

Approx. Annual Revenue

$140.0M

Employees

700

Established

2010

Google Reviews

4.6 (7,228 reviews)

Google Business Category

Electrician

Locations

5

About GEM Plumbing and Heating

GEM is a HVAC, plumbing, and electrical services company based in Lincoln, RI. Serving Rhode Island and Massachusetts since 1949, GEM employs approximately 751 people and offers 24-hour emergency services, residential and commercial solutions, and various rebates and incentives.

Business Profile

Read from the GEM Plumbing and Heating website on Oct 12, 2026. Hover an item to see the exact wording it came from.

About the website

Website quality (AI-assessed)
9/10 · Current copyright 2026; Complete service and contact info
Footer copyright year
2026

Recent changes

What changed on the GEM Plumbing and Heating website and Google listing, as detected by Coldlytics on each visit.

  1. Google Business category is now Plumber

  2. Google Business category is now Plumber

  3. Google reviews went from 1,046 to 1,113

  4. Google Business category is now HVAC contractor

  5. Google Business category is now Plumber

  6. Google reviews went from 7,148 to 7,228

  7. Google Business category is now Heating contractor

  8. Google Business category is now Plumber

  9. Google Business category is now Heating contractor

  10. Google Business category is now HVAC contractor

  11. Google Business category is now HVAC contractor

  12. Google Business category is now Plumber

  13. Google Business category is now Plumber

  14. Google reviews went from 53 to 58

  15. Google Business category is now HVAC contractor

  16. Google reviews went from 564 to 573

  17. Google Business category is now Plumber

  18. Google Business category is now Plumber

  19. Google Business category is now HVAC contractor

  20. Google Business category is now HVAC contractor

  21. Google Business category is now Electrician

  22. Google Business category is now Plumber

  23. Google Business category is now Plumber

  24. Google Business category is now HVAC contractor

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.

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GEM Plumbing and Heating locations

5 Google Business Profile listings.

LocationGoogle categoryReviewsStatus
1 Wellington Rd, Lincoln, RIprimaryElectrician 4.6 (7,228)Claimed
118 Long Pond Rd Unit A, Plymouth, MAElectrician—Claimed
375 Paramount Dr, Raynham, MAPlumber 4.8 (1,113)Claimed
222 Mid-Tech Dr, West Yarmouth, MAHVAC contractor 4.6 (573)Claimed
8 Great Western Rd, Harwich, MAHeating contractor 4.8 (58)Claimed

HVAC Companies near Lincoln, RI

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Frequently Asked Questions about GEM Plumbing and Heating

Advertising Pixels

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Categories

Technologies Used

Social Profiles

Key Decision Makers

Steven Catanzaro President
LinkedIn
Larry Gemma Owner
Joseph Andrade President
LinkedIn