Updated: Jul 23, 2026
Location and Projects
Address
110 HILLSIDE RD, Southbury, CT, 06488
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Michael Grigas Construction
Michael Grigas, 110 Hillside Rd, Southbury, CT holds a Home Improvement Contractor license according to the Connecticut license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Michael Grigas, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Michael Grigas Services
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Michael Grigas Contact Information
Address: 110 HILLSIDE RD, Southbury, CT 06488
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Hybrid o.r. phase 1+2 midstate hospital** heating and cooling for hybrid o.r. install new ahu (8, 000 cfm) heating/cig from existing plant 2-new lieberts (3ton) 6-vavs controls insulation sheetmetal.relocate existing heat mains retrofit to code
Valuation:
$631,000
Permit #:
M-13-01336
Status:
issued
Fee:
N/A
Permit Type:
Mechanical pmt un...
Building Type:
N/A
Relocate diffusers in chapel. demolish duct system in radilogy and install new duct system with vav box. relocate diffusers in spine and pain as well as reworking existing ductwork to fit new ductwork. retrofit to code
Valuation:
$40,563
Permit #:
M-14-00483
Status:
issued
Fee:
N/A
Permit Type:
Mechanical pmt un...
Building Type:
N/A
Israel putnam elem school: remove existing hot water system and install new per contract documents and to code
Valuation:
$445,922
Permit #:
M-14-02514
Status:
issued
Fee:
N/A
Permit Type:
Mechanical pmt un...
Building Type:
N/A
Remove existing chillers and pumps and install new chiller and pumps per code
Valuation:
$146,494
Permit #:
M-14-01558
Status:
issued
Fee:
N/A
Permit Type:
Mechanical pmt un...
Building Type:
N/A
Decontamination room** install new exhaust fan and ductwork retrofit to code
Valuation:
$11,000
Permit #:
M-13-01623
Status:
issued
Fee:
N/A
Permit Type:
Mechanical pmt un...
Building Type:
N/A
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Michael Grigas License info
Verified License
| License # | HIC.0647261 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 07-13-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Michael Grigas at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Michael Grigas Employees
MG
Michael Grigas