Contractors / Hamden, CT
Contractors in Hamden, CT
1,552 permits were filed in Hamden in the last 6 months, from the town’s own records. 239 contractors have documented permits here in that period, ranked by permit volume.
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Permit activity in Hamden, CT
1,552 permits filed in Hamden, CT, last 6 months, by 703 applicants. Directory and leaderboards show the most active contractors in each trade. Counts show permit volume. Tap a trade for its leaderboard.
Contractors by trade in Hamden
HVAC contractors 40Roofing contractors 40Electricians 51Plumbers 40Building contractors 36Window & door contractors 26Solar installers 20Insulation contractors 17
Most active in Hamden
Southern New England Windows LlcWindows & doors · Building54 permits in Hamden, CT, last 6 months31 in last 90 daysMichael Nero SrHVAC47 permits in Hamden, CT, last 6 months17 in last 90 daysTrinity Solar, LLCSolar · Electrical · Roofing37 permits in Hamden, CT, last 6 months15 in last 90 daysN & J Plumbing Llc.Plumbing · HVAC35 permits in Hamden, CT, last 6 months15 in last 90 daysSkyway Restoration LlcRoofing · Building34 permits in Hamden, CT, last 6 months19 in last 90 daysCall The BeeHVAC32 permits in Hamden, CT, last 6 months15 in last 90 daysSunrun Installation ServicesSolar · Electrical24 permits in Hamden, CT, last 6 months12 in last 90 daysDigiorgi Roofing & Siding IncRoofing · Windows & doors · Building · Insulation23 permits in Hamden, CT, last 6 months14 in last 90 daysTimothy R RyanHVAC22 permits in Hamden, CT, last 6 months12 in last 90 daysTimothy R YoungHVAC · Electrical · Plumbing · Insulation · Solar19 permits in Hamden, CT, last 6 months10 in last 90 daysHARP Home Services, LLCHVAC19 permits in Hamden, CT, last 6 months5 in last 90 daysWindow Nation, LLCWindows & doors18 permits in Hamden, CT, last 6 months8 in last 90 daysGeorge NassraElectrical18 permits in Hamden, CT, last 6 months8 in last 90 daysRusso Roofing IncRoofing16 permits in Hamden, CT, last 6 months11 in last 90 daysPower Home Remodeling Group, LlcRoofing · Siding · Insulation · Windows & doors16 permits in Hamden, CT, last 6 months7 in last 90 daysBarbara MalachiHVAC · Plumbing16 permits in Hamden, CT, last 6 months5 in last 90 daysJeffrey M MarinelloSolar15 permits in Hamden, CT, last 6 months8 in last 90 daysCaps Woodworking & Home Improvement LlcRoofing · Building · Siding · Decks & porches14 permits in Hamden, CT, last 6 months8 in last 90 daysHome Depot Usa IncWindows & doors14 permits in Hamden, CT, last 6 months8 in last 90 daysMichael P BowmanHVAC · Plumbing13 permits in Hamden, CT, last 6 months5 in last 90 daysLorant SedenszkiHVAC · Plumbing13 permits in Hamden, CT, last 6 months5 in last 90 daysPetro Home ServicesHVAC · Plumbing13 permits in Hamden, CT, last 6 months1 in last 90 daysA1 Home Improvement LLCRoofing · Insulation · Windows & doors12 permits in Hamden, CT, last 6 months10 in last 90 daysEarthlight TechnologiesSolar · Electrical · Roofing10 permits in Hamden, CT, last 6 months6 in last 90 daysBrown Roofing Co IncRoofing10 permits in Hamden, CT, last 6 months2 in last 90 daysRicky J GehretSolar · Electrical9 permits in Hamden, CT, last 6 months7 in last 90 daysOnofreo Home Comfort Systems, LLC.HVAC · Plumbing9 permits in Hamden, CT, last 6 months6 in last 90 daysGroundworks New England, LLCBuilding · Other · Concrete9 permits in Hamden, CT, last 6 months3 in last 90 daysJoseph A TeodosioHVAC · Plumbing8 permits in Hamden, CT, last 6 months8 in last 90 daysColonial Exteriors LlcRoofing8 permits in Hamden, CT, last 6 months8 in last 90 days
See all 239 contractors in Hamden
Nearby towns · high-demand trades
Boston · Electrical 5,660Boston · Plumbing 2,334Worcester · Electrical 1,803Providence · Plumbing 1,321Boston · Roofing 1,192Cambridge · Electrical 1,172Providence · Electrical 1,114Bristol · Roofing 1,100Plymouth · Electrical 971Worcester · Plumbing 968Falmouth · Electrical 953Stamford · Electrical 951
Other towns we cover
Boston 15,893Providence 6,812Worcester 5,962Warwick 4,160Falmouth 3,829Plymouth 3,785Stamford 3,395Cambridge 3,332Somerville 2,926Cranston 2,816Bristol 2,709Pittsfield 2,660
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Source: Hamden OpenGov. Data updated Nov 14, 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.