Updated: Jan 01, 2026
Location and Projects
Address
1215 GRINNELL ST KEY, West, FL, 33040
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Coastal Custom Builders Construction
Coastal Custom Builders, LLC, 1215 Grinnell St Ky, West, FL (Owned by: Billy, Robert Joseph) holds a Construction Business Information license and 7 other licenses according to the Florida license board.
Their BuildZoom score of 89 does not rank in the top 50% of Florida contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Coastal Custom Builders, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Coastal Custom Builders, LLC Services
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Coastal Custom Builders, LLC Contact Information
Phone Number: (305) 707-8118
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Address: 1215 GRINNELL ST KEY, West, FL 33040
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Coastal Custom Builders, LLC West
Quality
89
30th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Coastal Custom Builders, LLC has a BuildZoom score of 89, which places them above 30% of 191,428 contractors in Florida.
Activity
|
7 projects
|
2025 |
|
14 projects
|
2024 |
|
11 projects
|
2023 |
Our building permit records indicate that Coastal Custom Builders, LLC has worked on at least
32.0 projects 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.
Experience
|
9 projects
|
Home Additions |
|
4 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Coastal Custom Builders, LLC mostly works on
home addition
and new construction
projects.
Pricing
|
2 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
8 projects
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $91,954. This graph shows the distribution of these job values.
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.
Coastal Custom Builders, LLC Reviews
1 out of 5 stars, based on
1
review
-
By Joyce W.August 26, 2022new roof
Building Permits by Coastal Custom Builders, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Pool pavilion w installation of lp gast tank and lines
Valuation:
$165,000
Permit #:
BLD2025041402
Status:
issued
Fee:
$1,247
Permit Type:
N/A
Building Type:
N/A
Impact fee schedule - impact fees - effective january 1 2023
2023-11-06
Remove existing screen porch/flat rooof remove flat roof over office/laundry building additional great room/bedroom as shown addition block courses to office walls/add new roof remodel office/add bath/relocate laundry (new total cond sf 2363)
Valuation:
N/A
Permit #:
23-075720-NIMPT
Status:
final
Fee:
$617
Permit Type:
N/A
Building Type:
N/A
Remove existing screen porch/flat rooof remove flat roof over office/laundry building additional great room/bedroom as shown addition block courses to office walls/add new roof remodel office/add bath/relocate laundry
Valuation:
$155,500
Permit #:
23-073906-BLDR
Status:
complete
Fee:
$3,338
Permit Type:
N/A
Building Type:
N/A
Garage addition
Valuation:
$120,000
Permit #:
BLD2025041374
Status:
issued
Fee:
$907
Permit Type:
N/A
Building Type:
N/A
Building new single family residence
Valuation:
$459,000
Permit #:
BLD2020091293
Status:
complete
Fee:
$5,191
Permit Type:
N/A
Building Type:
N/A
Master 24040935-res-bldg - installation of gas line to bbq
Valuation:
N/A
Permit #:
25011479-REVISION
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Pool pavilion w fire place
Valuation:
$110,000
Permit #:
BLD2024120037
Status:
complete
Fee:
$832
Permit Type:
N/A
Building Type:
N/A
Installation of 6 wood panel fence on east side of property and 5 aluminum fence on north west & south sides of property per the attached survey
Valuation:
$2,000
Permit #:
BLD2022031287
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Interior renovation
Valuation:
$193,000
Permit #:
BLD2024040974
Status:
complete
Fee:
$1,578
Permit Type:
N/A
Building Type:
N/A
Garage attached by breezeway to new single family residence being built at same time. 21-028952
Valuation:
$91,954
Permit #:
B-2021-038632-0000
Status:
complete
Fee:
$974
Permit Type:
N/A
Building Type:
N/A
Addition and interior renovation
Valuation:
N/A
Permit #:
PR-2025-023275-0000
Status:
applied
Fee:
$2,019
Permit Type:
N/A
Building Type:
N/A
Guest house (casita)
Valuation:
$150,000
Permit #:
BLD2023060029
Status:
complete
Fee:
$1,226
Permit Type:
N/A
Building Type:
N/A
Demolish and interior renovation
Valuation:
$200,000
Permit #:
23-073747-BLDR
Status:
final
Fee:
$1,200
Permit Type:
N/A
Building Type:
N/A
***internet submittal*** concrete framing roofing replace hvac ducting
Valuation:
$109,125
Permit #:
23 150810 00 B1
Status:
complete
Fee:
$1,228
Permit Type:
N/A
Building Type:
N/A
Plans change - added grass at row and paver stones at entry and proposed paver stones at houses
Valuation:
N/A
Permit #:
22 172437 00 BA.001
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for new pool for building new swimming pool spa and deck as per plans on master 21-052030-poolr
Valuation:
N/A
Permit #:
21-052425-PLUMR
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
77 - remodel/repair residence ext/int
Valuation:
$220,716
Permit #:
21101630
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Incorrect permit type see 23-073747-bldr interior renovation
Valuation:
$200,000
Permit #:
23-073554-DEMO
Status:
canceled
Fee:
$1,200
Permit Type:
N/A
Building Type:
N/A
Masonry piers gates landscaping and lighting
Valuation:
$85,000
Permit #:
22 172437 00 BA
Status:
complete
Fee:
$146
Permit Type:
New
Building Type:
N/A
Addition to existing home
Valuation:
$143,477
Permit #:
BLDG-22-04-122035
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Coastal Custom Builders, LLC License info
Verified License
| Status | Active |
| State | Florida |
| Type | Construction Business Information |
- BuildZoom verified this license was active as of November 2025.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CGC1529313 |
| Status | Active |
| State | Florida |
| Type | Certified General Contractor |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Coastal Custom Builders, LLC at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CBC1264184 |
| Status | Active |
| State | Florida |
| Type | Certified Building Contractor |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Coastal Custom Builders, LLC at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Florida |
| Type | Construction Business Information |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Coastal Custom Builders, LLC with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| State | Florida |
| Type | Construction Business Information |
- BuildZoom verified this license was active as of December 2025.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 16619 |
| Status | Active |
| County | Monroe County |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Coastal Custom Builders, LLC with the Monroe County
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CCC1332750 |
| Status | Inactive |
| State | Florida |
| Type | Certified Roofing Contractor |
- According to the Florida Department of Business & Professional Regulation, 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 Coastal Custom Builders, LLC at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CBC1264076 |
| Status | Inactive |
| State | Florida |
| Type | Certified Building Contractor |
- According to the Florida Department of Business & Professional Regulation, 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 Coastal Custom Builders, LLC at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
109
Permits
- Building permit records show that Coastal Custom Builders, LLC has worked on 109 permitted projects.
Coastal Custom Builders, LLC Employees
BJ
Billy, Robert Joseph
Owner
LJ
Langer, Christopher John
TD
Taliercio, Michael David
WA
Wood, Gary A
Horrible does not begin to express my experience with MJ Roofing. I hired this company in good faith with the understanding the roof would be under warranty. I paid this company $9,500.00 for a "new roof" less then eleven months ago. The roof leaks in both upstairs bedrooms, the insulation is saturated and the ceilings are a mess. I contacted the owner of the company Jose on August 2, 2022 to rectify the situation. He told me he'd be over the next day. I have not seen or heard from him since. BUYER BEWARE!!!