Contractors / Somerville, MA / Gas fitting

Gas fitters in Somerville, MA

Ranked by permit volume, not quality or customer satisfaction.

610 gas fitting permits were filed in Somerville in the last 12 months. These 25 contractors filed them most often. Tap a name for their full permit history.

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  1. 1Akian Plumbing LLC4 in last 90 days28
  2. 2Bay State Plumbing and Gas Inc5 in last 90 days22
  3. 3Latour Plumbing and Construction LLC9 in last 90 days19
  4. 4Big Blue Plumbing & Heating, Inc.4 in last 90 days18
  5. 4Sila Heating and Air Conditioning4 in last 90 days18
  6. 6128 Plumbing & Heating7 in last 90 days17
  7. 7James Thompson Plumbing & Heating3 in last 90 days15
  8. 8HL Bowman Inc.4 in last 90 days13
  9. 9Ace Hardware Home Servicesnone in last 90 days11
  10. 10Wellington Plumbing & Heating, Inc3 in last 90 days10
  11. 11Endless Energy New England7 in last 90 days9
  12. 11Addarios Inc3 in last 90 days9
  13. 11Central Cooling & Heating, Incnone in last 90 days9
  14. 14Cranney Home Services3 in last 90 days8
  15. 14Tn Plumbing And Heating3 in last 90 days8
  16. 14Ace Hardware Home Services DBA Excel Mechanical2 in last 90 days8
  17. 14Powderly & Sons Plumbing & Heating1 in last 90 days8
  18. 14T.J. Sillari Inc1 in last 90 days8
  19. 19Aldo Plumbing3 in last 90 days7
  20. 20LB4 Plumbing and Heating Inc3 in last 90 days5
  21. 20Pann Home Services3 in last 90 days5
  22. 22Viviani Plumbing1 in last 90 days3
  23. 22Super Service Today Incnone in last 90 days3
  24. 24Valentim Plumbing & Cleaning Corporation1 in last 90 days2
  25. 25SumZero Energy Systems1 in last 90 days1

Recent gas fitting permits in Somerville

  1. Oct 29, 2026Residential - Existing: remove existing furnace and replace with a new furnaceAkian Plumbing LLC · Gas · Online Application Received · #G26-000517
  2. Oct 28, 2026Residential - Existing: Boiler swapJames Thompson Plumbing & Heating · Gas · Approved · #G26-000514
  3. Oct 27, 2026Residential - Existing: Replacing furnaceEndless Energy New England · Gas · Under Review · #G26-000512
  4. Oct 27, 2026Residential - Existing: Replacing furnaceEndless Energy New England · Gas · Under Review · #G26-000511
  5. Oct 27, 2026Residential - Existing: Replacing furnaceEndless Energy New England · Gas · Under Review · #G26-000510
  6. Oct 27, 2026Residential - Existing: Replacing furnaceEndless Energy New England · Gas · Under Review · #G26-000509
  7. Oct 27, 2026Residential - Existing: Replacing furnaceEndless Energy New England · Gas · Under Review · #G26-000508
  8. Oct 27, 2026Residential - Existing: Replace Gas FurnaceEndless Energy New England · Gas · Under Review · #G26-000506
  9. Oct 27, 2026Residential - Existing: Replace Gas FurnaceEndless Energy New England · Gas · Under Review · #G26-000507
  10. Oct 26, 2026Residential - Existing: Basement gas boilerBig Blue Plumbing & Heating, Inc. · Gas · Approved · #G26-000501

How gas fitting compares in Somerville

Other trades in Somerville

Electricians 1842Building contractors 1008Plumbers 773HVAC contractors 438Roofing contractors 404Insulation contractors 272Window & door contractors 168Solar installers 152Deck & porch builders 113Siding contractors 36

Gas fitters nearby

Boston 2860Falmouth 1496Plymouth 1389Cambridge 790Mashpee 771Pittsfield 617Taunton 539Lexington 448

Get quotes from active gas fitting contractors in Somerville

Request a quote and we route it to contractors with documented permits here. No ratings invented — you see their permit history first.

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Source: Somerville open data. Data updated Nov 6, 2026. A permit shows a job was filed with the town. It doesn’t show whether the work was finished or how it turned out. Rankings are by permit volume, not quality.