Updated: Jul 14, 2026
Location and Projects
Address
450 B CHESTNUT TREE HILL RD, Southbury, CT, 06488
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Gratzl Construction
Serving Southbury, Connecticut and the surrounding area, Gratzl LLC brings more than two decades of experience to local construction projects. Established in 2003, the company undertakes residential and commercial work for property owners seeking reliable construction and remodeling services. Gratzl LLC manages projects that range from interior renovations to exterior improvements, with a portfolio that demonstrates familiarity with both single-family homes and commercial spaces. Working closely with clients throughout Southbury and neighboring communities, the company offers expertise across a variety of construction disciplines. With over 21 years in business, Gratzl LLC is an established presence in the area for general contracting and property improvements.
Gratzl LLC Services
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Gratzl LLC Contact Information
Address: 450 B CHESTNUT TREE HILL RD, Southbury, CT 06488
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Gratzl LLC Southbury
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gratzl LLC has a BuildZoom score of 95, which places them above 78% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Gratzl LLC has worked on at least
1.0 project over the past 2 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$20k-$50k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove old shingles install ice guard on entire roof install new drip and rake edge new architectural shingles new ridge vent and cap. replace gutters and windows exterior doors
Valuation:
$48,000
Permit #:
B-24-1276
Status:
issued
Fee:
$684
Permit Type:
Alteration/renova...
Building Type:
N/A
Unit 1: install 2 bathrooms (rough + finish) new air handler with air conditioning + ductwork sheetrock vinyl floating floor in main area drop ceiling in kitchen plugs in main dining area***formerly el coyote***
Valuation:
N/A
Permit #:
B-19-226
Status:
complete
Fee:
N/A
Permit Type:
Commercial tenant...
Building Type:
N/A
Renovate kitchen 3 bathrooms and trim work. blanket
Valuation:
$50,000
Permit #:
B-22-1037
Status:
issued
Fee:
$713
Permit Type:
Alteration/renova...
Building Type:
N/A
Addition first floor full bathroom with wheel chair accessible shower
Valuation:
N/A
Permit #:
B-22-284
Status:
complete
Fee:
N/A
Permit Type:
Bathroom repair/r...
Building Type:
N/A
Interior demolition formerly el coyote
Valuation:
N/A
Permit #:
B-19-56
Status:
complete
Fee:
N/A
Permit Type:
Demolition - inte...
Building Type:
N/A
Addition one car garage and 18 ft open carport to existing garage remove deck area off of kitchen and upstairs bedroom and close in to expand kitchen downstairs and addition a full bathroom upstairs remove half bathroom off kitchen and turn into pantry relocate half bathroom off of family room reframe repair install new deck boards to existing rear deck
Valuation:
$150,000
Permit #:
B-20-551
Status:
issued
Fee:
N/A
Permit Type:
Addition & altera...
Building Type:
Single family
No Description Available
Valuation:
N/A
Permit #:
52120
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Storm damage:remove damaged deck platform rebuild with new deck framing new (2) 31 i beams for catwalk new decking. rebuild gazebo that was destroyed by 05/15/2018 storm
Valuation:
N/A
Permit #:
W-19-19
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
47605
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace (2) bathroom windows & (1) atrium door
Valuation:
N/A
Permit #:
B-05-418
Status:
complete
Fee:
N/A
Permit Type:
Windows
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
39522
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$20
Permit #:
41180
Status:
issued
Fee:
N/A
Permit Type:
Residential alter...
Building Type:
N/A
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Gratzl LLC License info
Verified License
| License # | HIC.0582926 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Gratzl LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
8
Permits
- Building permit records show that Gratzl LLC has worked on 8 permitted projects.