Updated: Jun 07, 2026
Location and Projects
Address
76 Harborview ave, Bridgeport, CT, 06601
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Mantz Construction LLC
Serving Bridgeport, Connecticut, and surrounding communities, Mantz Construction LLC brings over three decades of experience to residential and commercial construction projects. Founded in 1993, the company handles a variety of building and renovation services tailored to property owners in the region. Their portfolio includes new home construction, remodeling, and additions, with a focus on meeting the specific needs of each project. Mantz Construction LLC works with homeowners and businesses, managing projects from initial planning through completion. With 31 years in the industry, their scope includes both small-scale renovations and larger construction builds. The company operates locally, supporting clients throughout Bridgeport and neighboring areas.
Mantz Construction LLC Services
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Mantz Construction LLC Contact Information
Address: 76 Harborview ave, Bridgeport, CT 06601
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Mantz Construction LLC Bridgeport
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mantz Construction LLC has a BuildZoom score of 95, which places them above 78% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Mantz Construction LLC has worked on at least
1.0 project over the past 3 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
|
$500k-$1mil |
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.
Building Permits by Mantz Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove existing 2-car garage 2-story addition for garage with bedroom office & bathroom above misc. interior renovation for dormers misc. interior renovations
Valuation:
$715,000
Permit #:
BLD-2023-00540
Status:
complete
Fee:
$7,336
Permit Type:
N/A
Building Type:
N/A
New two-story single family dwelling with 5 bedrooms
Valuation:
$1,074,000
Permit #:
BLD-2019-85638
Status:
cert. of approval issued
Fee:
$11,019
Permit Type:
N/A
Building Type:
N/A
Relocate powder room sink install kitchen sink line for dishwasher re-work 2 baths re-work master bathroom laundry hookup laundry sink new bathroom
Valuation:
N/A
Permit #:
BLD-2023-00543
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wire renovations to residence to code including new outlets lights kitchen as per plans
Valuation:
N/A
Permit #:
BLD-2023-00542
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovate kitchen and basement playroom. **upgrade for dormer addition for bedroom and bathroom.**
Valuation:
$120,000
Permit #:
BLD-2017-83523
Status:
final
Fee:
$1,231
Permit Type:
N/A
Building Type:
N/A
Amend for dormer addition for bedroom and bathroom
Valuation:
$63,000
Permit #:
BLD-2017-83523-03
Status:
final
Fee:
$646
Permit Type:
N/A
Building Type:
N/A
1 sty add'n for pool house enlarge living room garage & bk area 2nd fl add'ns for game room bedroom mstr bedroom suite. add'n for attic fl lounge. major int renovations
Valuation:
$2,500,000
Permit #:
BLD-2010-72386
Status:
final
Fee:
$25,650
Permit Type:
N/A
Building Type:
N/A
Underpinning of existing house foundation for support no change to residence location footprint size or drainage**1/14/09 upgrade for 1 car garage with mechanical room below**
Valuation:
$30,000
Permit #:
BLD-2008-70261
Status:
final
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
Repair exterior stucco @ front window. removal of finishes in living room for rot repair & replace shower pan in master bathroom
Valuation:
$5,000
Permit #:
BLD-2012-75250
Status:
filed
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen and bathroom. misc. interior renovations
Valuation:
$50,000
Permit #:
BLD-2012-75261
Status:
final
Fee:
$513
Permit Type:
N/A
Building Type:
N/A
Removal and replacement of existing stucco siding and replace built-up roofing with new epdm roofing
Valuation:
$100,000
Permit #:
BLD-1999-58785
Status:
filed
Fee:
$1,016
Permit Type:
N/A
Building Type:
N/A
Replace wood entry steps w/stone and masonry porch & steps psh
Valuation:
$11,000
Permit #:
BLD-2002-62092
Status:
final
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
3'x6.5 covered entry addtn/interior rennovation to kitchen - sjs
Valuation:
$99,000
Permit #:
BLD-2002-62535
Status:
final
Fee:
$1,006
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$198,000
Permit #:
11-636/000 000 BOO1 00
Status:
PERMIT PRINTED
Fee:
$2,205
Permit Type:
Building permit
Building Type:
N/A
Repair existing 2nd floor deck and railings as permitted per zoning permit #26202 dated 05/08/95
Valuation:
$1,800
Permit #:
BLD-1995-53976-02
Status:
complete
Fee:
$18
Permit Type:
N/A
Building Type:
N/A
Provide structural repairs to beams uncovered during cosmetic repairs sjs
Valuation:
$6,000
Permit #:
BLD-1995-53976
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1,200,000
Permit #:
05-420/000 000 BOO1 00
Status:
C.O. ISSUED
Fee:
$12,007
Permit Type:
Building permit
Building Type:
N/A
No Description Available
Valuation:
$300,000
Permit #:
07-1234/000 000 BOO1 00
Status:
C.O. ISSUED
Fee:
$6,215
Permit Type:
Building permit
Building Type:
N/A
Additional work on orignal permit
Valuation:
$3,000
Permit #:
BLD-1995-53976-03
Status:
complete
Fee:
$27
Permit Type:
N/A
Building Type:
N/A
Remove exisiting sunroom dig for small crawlspace pour concrete foundation. slab on grade incorporate new space into exisiting kitchen space frame for new one story bump out demolish existing kitchen & bathrooms replace windows raise family room floor misc. interior renovation paint exisiting interior paint entire exterior of home
Valuation:
$450,000
Permit #:
TB-14-870
Status:
expired
Fee:
$5,542
Permit Type:
Additions - resid...
Building Type:
Single family
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BZ Score
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Mantz Construction LLC Reviews
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Verified License
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Mantz Construction LLC License info
Verified License
| License # | NHC.0003037 |
| Status | Active |
| State | Connecticut |
| Type | New Home Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Mantz Construction LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HIC.0574319 |
| Status | Inactive |
| State | Connecticut |
| Type | Home Improvement Contractor |
- According to the Connecticut Department of Consumer Protection, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Mantz Construction 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
14
Permits
- Building permit records show that Mantz Construction LLC has worked on 14 permitted projects.