Updated: Apr 21, 2026
Location and Projects
Address
1401 RIVER PLACE BOULEVARD, Jacksonville, FL, 32207
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Grau Mechanical Enterprises Inc
Grau Mechanical Enterprises Inc, 1401 River Place Blvd, Jacksonville, FL (Employee: Grau, Juan G.) holds a Certified Mechanical Contractor license and 5 other licenses according to the Florida license board.
Their BuildZoom score of 95 ranks in the top 22% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Grau Mechanical Enterprises Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Grau Mechanical Enterprises Inc Services
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Grau Mechanical Enterprises Inc Contact Information
Phone Number: (904) 388-1616
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Address: 1401 RIVER PLACE BOULEVARD, Jacksonville, FL 32207
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Grau Mechanical Enterprises Inc Jacksonville
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Grau Mechanical Enterprises Inc has a BuildZoom score of 95, which places them above 78% of 191,428 contractors in Florida.
Activity
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Grau Mechanical Enterprises Inc has worked on at least
3.0 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
|
3 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Grau Mechanical Enterprises Inc mostly works on
mechanical project
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
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 Grau Mechanical Enterprises Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacement of 6 existing rtu's and one new remote terminal unit with concentric diffuser and replacement of ductwork as per plans
Valuation:
$175,000
Permit #:
M19-202958.003
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Non-residential
Install 2 new diffusers and 10 of duct to supply two new vestibules
Valuation:
$500
Permit #:
M22-546140.004
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Non-residential
Installation of 8 split systems in the service department and associated duct work
Valuation:
$220,000
Permit #:
M18-887463.001
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Other
Replacement of existing 6 ton remote terminal unit
Valuation:
$15,995
Permit #:
M21-442165.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Non-residential
Installation of 3 air conditioning systems and its associated duct-work for the truck service area
Valuation:
$85,000
Permit #:
M18-899592.001
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Other
Installation of (4) rtu's and (1) exhaust fan. shell only. no ductwork
Valuation:
$120,000
Permit #:
M18-943647.003
Status:
final
Fee:
N/A
Permit Type:
New building
Building Type:
Stores mercantile
Re-position two supply grilles and two exhaust fans for restroom renovation
Valuation:
$350
Permit #:
M19-128907.003
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Non-residential
No Description Available
Valuation:
N/A
Permit #:
42212480
Status:
issued
Fee:
$49
Permit Type:
N/A
Building Type:
N/A
Installation of one new split system and its associated duct work for the used car service department
Valuation:
$10,000
Permit #:
M18-899605.001
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Other
Installation of 2 ton split-system air handler system with associated duct work
Valuation:
$23,000
Permit #:
M18-928721.002
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Non-residential
Relocate (2) supply grills
Valuation:
$4,000
Permit #:
MEC-COM-23070023
Status:
approved
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Installation of (1) 5 ton and (1) 3 ton system
Valuation:
$8,500
Permit #:
M19-105926.004
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Non-residential
No Description Available
Valuation:
N/A
Permit #:
42408837
Status:
issued
Fee:
$162
Permit Type:
N/A
Building Type:
N/A
Installed (2) rooftop units. shell only
Valuation:
$8,000
Permit #:
M18-923108.013
Status:
final
Fee:
N/A
Permit Type:
New building
Building Type:
Non-residential
New installation of 2- 100% outside air units and 6 split dx systems and 2 mini splits with all associated duct work for t=new 4 story hotel
Valuation:
$460,000
Permit #:
M20-222872.009
Status:
final
Fee:
N/A
Permit Type:
New building
Building Type:
Non-residential
New air conditioning system
Valuation:
$2,300
Permit #:
M18-905147.003
Status:
final
Fee:
N/A
Permit Type:
Mobile home
Building Type:
Mobile homes
Replacement of air conditioning unit
Valuation:
$6,000
Permit #:
M24-198470.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
New construction - construct outparcel b for titus landing - plans on laserfich (2460 s washington)
Valuation:
$751,000
Permit #:
N16-000061
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New construction - construction of the vanilla spaces for retail b restaurants suite 100 and suites 110, 120, 130, 140, 150 and 160 retail b
Valuation:
$1,601,300
Permit #:
N15-000100
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New construction of vanilla boxes to include restaurant suite 100 and units 110 120, 140 150, 160, 170, 180. retail a
Valuation:
$1,666,500
Permit #:
N15-000101
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Grau Mechanical Enterprises Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Grau Mechanical Enterprises Inc License info
Verified License
| License # | CMC049229 |
| Status | Active |
| State | Florida |
| Type | Certified Mechanical Contractor |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Grau Mechanical Enterprises Inc 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 Grau Mechanical Enterprises Inc with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CMC049229 |
| Status | Inactive |
| City | Daytona Beach |
| Type | Contractor |
- According to the The City of Daytona Beach, FL, 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 Grau Mechanical Enterprises Inc at the The City of Daytona Beach, FL.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CMC0049229 |
| Status | Inactive |
| County | Orange County |
| Type | M Mechanical |
- According to the Orange County Public Schools, 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 Grau Mechanical Enterprises Inc at the Orange County Public Schools.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0055484 |
| Status | Inactive |
| State | Florida |
| Type | Construction Business Information |
- 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 Grau Mechanical Enterprises Inc 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 # | QB55484 |
| Status | Inactive |
| State | Florida |
| Type | Construction Business Information, |
- 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 Grau Mechanical Enterprises Inc at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
133
Permits
- Building permit records show that Grau Mechanical Enterprises Inc has worked on 133 permitted projects.
Grau Mechanical Enterprises Inc Employees
GG
Grau, Juan G.