Updated: Jul 22, 2026
Location and Projects
Address
1443 SW 4TH STREET, Miami, FL, 33135
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911 Cold Air HVAC/Mechanical Contractor
911 Cold Air Inc, 1443 SW 4th St, Miami, FL (Employees: Lazaro E Rodriguez and Rodriguez, Lazaro E) holds a Construction Business Information license and 5 other licenses according to the Florida license board.
Their BuildZoom score of 108 ranks in the top 5% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring 911 Cold Air Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
911 Cold Air Inc Contact Information
Phone Number: (786) 439-6759
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Address: 1443 SW 4TH STREET, Miami, FL 33135
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911 Cold Air Inc Miami
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
911 Cold Air Inc has a BuildZoom score of 108, which places them above 95% of 191,428 contractors in Florida.
Activity
|
67 projects
|
2025 |
|
13 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that 911 Cold Air Inc has worked on at least
87.0 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
|
81 projects
|
HVAC projects |
|
59 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that 911 Cold Air Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
28 projects
|
< $5k |
|
13 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $4,600. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior demolition of existing structure. adding a second floor to existing structure and interior renovation to include electrical new plumbing and fixtures and hvac
Valuation:
$281,000
Permit #:
000326-2025
Status:
complete
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Addition/interior and/or exterior alteration - building (residential)
2024-09-24
Interior demolition of existing structure. adding a second floor to existing structure and interior renovation to include electrical new plumbing and fixtures and hvac
Valuation:
$282,000
Permit #:
BPR-2024-00969
Status:
filed
Fee:
$20,284
Permit Type:
N/A
Building Type:
N/A
New partial ductwork as shown remove and replace air conditioning grilles remove and replace exhaust fan in master bathroom and bathr 3 new re-circualting hood
Valuation:
$12,800
Permit #:
MEC-GEN-25060079
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-issue of expired permit #: 15030384 air conditioning change out replacement: air conditioning central (3.5 tons) strip heaters (8 k.w.)
Valuation:
$4,600
Permit #:
25050103
Status:
complete
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
Air conditioning change out - air conditioning replacement: air conditioning central (4 tons) strip heaters (7.5 k.w.)
Valuation:
$5,150
Permit #:
25030614
Status:
complete
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Hvac - exact c/o - residence - w/in single unit (like for like)
2025-01-22
Self issued: hvac - exact c/o - residence - w/in single unit (like for like)
Valuation:
$4,500
Permit #:
M-2025-001550-0000
Status:
complete
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Replace same location central air conditioning heating system
Valuation:
$5,034
Permit #:
BD25-022858-001-MA001
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace same location central air conditioning heating system
Valuation:
$5,700
Permit #:
BD25-014750-001-MA001
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace same location central air conditioning heating system
Valuation:
$5,200
Permit #:
BD25-012010-001-MA001
Status:
expired
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace same location central air conditioning heating system
Valuation:
$5,295
Permit #:
BD25-007038-001-MA001
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace same location central air conditioning heating system
Valuation:
$2,800
Permit #:
BD25-012188-001-MA001
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace same location central air conditioning heating system
Valuation:
$4,000
Permit #:
BD25-011430-001-MA001
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace same location central air conditioning heating system
Valuation:
$4,800
Permit #:
BD25-007419-001-MA001
Status:
expired
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Alteration mechanical system-resi–ac change out
Valuation:
$2,800
Permit #:
25050134
Status:
filed
Fee:
$118
Permit Type:
N/A
Building Type:
N/A
Mechanical equipment air conditioning change out
Valuation:
N/A
Permit #:
PR-2025-001087-0000
Status:
applied
Fee:
$69
Permit Type:
N/A
Building Type:
N/A
Air conditioning change out heat pumps
Valuation:
N/A
Permit #:
MECHSA2506-0036
Status:
final
Fee:
$138
Permit Type:
Air conditioning ...
Building Type:
N/A
Air conditioning change out 2.5 ton unit
Valuation:
N/A
Permit #:
MECHSA2502-0047
Status:
issued
Fee:
$201
Permit Type:
Air conditioning ...
Building Type:
N/A
Air conditioning change out 3.5 ton
Valuation:
$2,800
Permit #:
BME00-2025-00073
Status:
final
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Mechanical for interior renovation
Valuation:
N/A
Permit #:
M25-00053
Status:
final
Fee:
$412
Permit Type:
N/A
Building Type:
N/A
Air conditioning chng out
Valuation:
N/A
Permit #:
2025045649
Status:
final
Fee:
N/A
Permit Type:
Air conditioning ...
Building Type:
N/A
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911 Cold Air Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
911 Cold Air Inc License info
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 911 Cold Air Inc with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAC1819222 |
| Status | Active |
| State | Florida |
| Type | Certified Air Conditioning Contractor |
- BuildZoom has not verified this license since July, 2025.
Verify this license's status for 911 Cold Air 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 # | A15749 |
| Status | Inactive |
| Town | Miami Lakes |
| Type | Contractor |
| Date Issued | 02-13-2026 |
- According to the The Town of Miami Lakes, 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 911 Cold Air Inc at the The Town of Miami Lakes, FL.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 14708 |
| Status | Unable To Verify |
| County | Monroe County |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 911 COLD AIR INC - MECHANICAL CONTRS. QUAL. BD. |
| Status | Inactive |
| City | Hollywood |
| Type | Mechanical Contrs. Qual. Bd. |
- According to the City of Hollywood Contractor Directory, 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 911 Cold Air Inc at the City of Hollywood Contractor Directory.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 911 COLD AIR INC - MECHANICAL CONTRS. QUAL. BD. |
| Status | Inactive |
| City | Hollywood |
| Type | Mechanical Contrs. Qual. Bd. |
- According to the City of Hollywood Contractor Directory, 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 911 Cold Air Inc at the City of Hollywood Contractor Directory.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
139
Permits
- Building permit records show that 911 Cold Air Inc has worked on 139 permitted projects.
911 Cold Air Inc Employees
LR
Lazaro E Rodriguez
Licensee
RE
Rodriguez, Lazaro E
Qualifier