Updated: Jul 19, 2026
Location and Projects
Address
256 MARCIA DR, Bristol, CT, 06010
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Eric Gehrken HVAC/Mechanical Contractor
Eric Gehrken, 256 Marcia Dr, Bristol, CT (Employee: William Gehrken) holds a Heating, Piping & Cooling Unlimited Contractor license and 2 other licenses according to the Connecticut license board.
Their BuildZoom score of 91 ranks in the top 37% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Eric Gehrken, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Eric Gehrken Contact Information
Address: 256 MARCIA DR, Bristol, CT 06010
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace existing oil fired warm air furnace with new. furnace supplied by homeowner labor and material only
Valuation:
$1,400
Permit #:
M-21-653
Status:
issued
Fee:
$29
Permit Type:
Boiler/furnace
Building Type:
N/A
Installing unit # 6 heater *level b1* **paid under b-17-332** - m rispoli inspector: r velez 203-946-7595
Valuation:
N/A
Permit #:
M-17-281
Status:
complete
Fee:
N/A
Permit Type:
Mechanical-heating
Building Type:
Commercial
Aka 165 whitney ave. hang kitchen exhaust hoods. r velez insp: r velez 203-946-7595 cert of approval contractor: 781-447-6300 coop a-44
Valuation:
$125,000
Permit #:
M-13-118
Status:
issued
Fee:
$3,430
Permit Type:
Mechanical ac/hea...
Building Type:
Commercial
Installing forced warm air systems and air conditioning. m rispoli contractor: 860-302-8454
Valuation:
$40,000
Permit #:
M-16-24
Status:
issued
Fee:
$1,143
Permit Type:
Mechanical AC/hea...
Building Type:
Commercial
Replace existing system with new heat pump/hydro air systems - two 3-ton american standard heat pumps, oil fired boiler, 330-gal oil tank in basement (no sump) & new ductwork
Valuation:
$37,500
Permit #:
M-15-6
Status:
complete
Fee:
$541
Permit Type:
Boiler/Furnace Re...
Building Type:
Single Family
Dialysis center** install hvac, ductwork and equipment, as per code
Valuation:
$60,000
Permit #:
M-10-03427
Status:
issued
Fee:
N/A
Permit Type:
Mechanical pmt un...
Building Type:
N/A
Replace boiler addition 2nd fl zone for bedroom & bathroom
Valuation:
$6,000
Permit #:
M-11-107
Status:
complete
Fee:
$74
Permit Type:
Boiler/furnace re...
Building Type:
Single family
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Eric Gehrken License info
Verified License
| License # | HTG.0386810-S1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Unlimited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Eric Gehrken at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HTG.0394813-S1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Unlimited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Eric Gehrken at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HTG.0309063-D1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Limited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Eric Gehrken at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
7
Permits
- Building permit records show that Eric Gehrken has worked on 7 permitted projects.
Eric Gehrken Employees
EG
Eric Gehrken
WG
William Gehrken