Updated: Oct 22, 2025
Location and Projects
Address
4596 HARBOUR NORTH COURT, Jacksonville, FL, 32225
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Cool Change Heating and Air LLC
Cool Change Heating and Air LLC, 4596 Harbour North Ct, Jacksonville, FL (Employees: Mcclain Clyde D, Mcclain Manson Lee Jr, and Mcclain, Clyde D) holds a Construction Business Information license and 3 other licenses according to the Florida license board.
Their BuildZoom score of 105 ranks in the top 8% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cool Change Heating and Air LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Cool Change Heating and Air LLC Contact Information
Address: 4596 HARBOUR NORTH COURT, Jacksonville, FL 32225
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Cool Change Heating and Air LLC Jacksonville
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cool Change Heating and Air LLC has a BuildZoom score of 105, which places them above 92% of 191,428 contractors in Florida.
Activity
|
7 projects
|
2025 |
|
6 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Cool Change Heating and Air LLC has worked on at least
19.0 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
|
19 projects
|
HVAC projects |
|
18 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Cool Change Heating and Air LLC mostly works on
hvac project
and mechanical project
projects.
Pricing
|
11 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $4,000. 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.
Building Permits by Cool Change Heating and Air LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace existing system with 15.2 seer goodman system w/10kw
Valuation:
$5,000
Permit #:
M25-280413.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Hvac system replacement with a goodman heat pump
Valuation:
$5,500
Permit #:
M25-272596.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement of existing system goodman 2.5 ton 14.3 seer2 hp sys condenser m#gszb403010 air handler m#amst30bu1400 5kw
Valuation:
$2,500
Permit #:
M23-635487.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement of the existing system 2ton gszb402410 heat pump amst24bu1400sub air handler wks0502 heat electric kit 5kw
Valuation:
$5,000
Permit #:
M24-105629.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Rlv3 resdntl level iii alteration
Valuation:
$66,769
Permit #:
23-00002201
Status:
issued
Fee:
N/A
Permit Type:
Single family dwe...
Building Type:
N/A
Replacement of existing systems upstairs system: goodman 14 seer 3 ton hp cond m#gsz140361 ah m#aruf37c14 5kw. downstairs system: goodman 14 seer 3 ton hp cond m#gsz140361 ah m#aruf37c14 5kw
Valuation:
$4,500
Permit #:
M21-411569.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement of upstairs & downstairs systems goodman 14 seer 3.5 ton hp system condenser m#gsz140421 air handler m#aruf43c14 heater m#hksx10xc downstairs & hksx08xc upstairs
Valuation:
$4,500
Permit #:
M21-410235.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
14 seer heat pump changeout - runtru condenser m#a4hp4030a1000b 2.5t spl heat pump air handler m#a4ah4p30a1b60b heater m#bayhtr1510lugb 10kw
Valuation:
$2,500
Permit #:
M23-656668.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement of existing system goodman 14.5 seer hp sys cond gszb404810 ah amst48cu1400 10kw
Valuation:
$4,000
Permit #:
M23-652338.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replace existing system with runtru 15.2 seer 4-ton heat pump system - r454b
Valuation:
$6,000
Permit #:
M25-330686.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
14 seer heat pump replacement - runtru condenser m#a4hp4030a1000b heater m#bayhtr1508lugb 8kw air handler m#a4ah4p30a1b60b
Valuation:
$2,500
Permit #:
M23-656660.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement of existing system a trane 14 seer 2.5 ton hp system condenser m# 4twr4030g1000a unit; 4twr; 14 seer; 30, 000 btuh; r-410a split system heat pump; 208-230/1/60 air handler m# tmm5b0b30m21sa 2.5t st mnt ah - ctm heater m# bayhtrm508brka htr; 7.5 kw heater kit
Valuation:
$2,500
Permit #:
M19-255585.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement of existing system a ameristar 2.5 ton heat pump system condenser m#m4hp4030b1000a unit; m4hp4; 14 seer; 30, 000 btuh; r410a air handler m#m4ah4p32b1b00a unit; m4ah4p 13 -14 seer; 30, 000 btuh; aluminum air handler: psc motor heat m#mayhtr1a05bkrb accy; mayhtr; 05 kw heater
Valuation:
$2,500
Permit #:
M19-242055.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement of existing system a trane 14 seer 3.5 ton hp system condenser m# 4twr4042g1000a unit; 4twr; 14 seer; 40, 500 btuh; r-410a split system heat pump; 208-230/1/60 air handler m# tem4a0c42s41sb air handler asm heater m# bayhtr1505lugb 5kw heater lugs
Valuation:
$3,500
Permit #:
M19-241962.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement of exsiting system a trane 15 seer 2.5 ton air conditioning system condenser m#4ttr4030l1000a s#18403m015f 2.5 t spl cooling air handler m#tmm5a0b30m21sa s#180361490m unit; tmm; ah st mnt 2.5t heater m#bayhtrm508brka s#1828md387x htr; 7.5 kw heater kit for an ameristar ttm split system air handler
Valuation:
$2,500
Permit #:
M18-148967.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement of existing system a trane 14 seer ton hp system condenser m#4twr4018g1000a 1.5t spl heat pump 1phs air handler m#tmm5a0b24m21sa unit; tmm; 2.0t st mnt ah - ecm heater m#bayhtrm505brka htr; 5 kw heater kit for an ameristar ttm split system air handler
Valuation:
$2,500
Permit #:
M19-177359.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement of existing system an ameristar 14 seer 4 ton hp system condenser m#m4hp4048b1000a unit; m4hp4; 14 seer; 48, 000 btuh; r410a split system heat pump; 200-230/1/60 air handler m#m4ah4p48b1c00a unit; m4ah4p 13 -14 seer; 48, 000 btuh; aluminum air handler: psc motor; 200-230/1/60 heater m#mayhtr1a10bkrb accy; mayhtr; 10 kw heater
Valuation:
$3,600
Permit #:
M19-177355.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement hvac heat pump system
Valuation:
$5,000
Permit #:
M24-233516.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement of existing system a trane 14 seer 2.5 ton heat pump system condenser m#4twr4030g1000a unit; 4twr; 14 seer; 30, 000 btuh; r-410a air handler: m#tmm5a0b30m21sa unit; tmm; ah st mnt 2.5t heater: m#bayhtrm508brka htr; 7.5 kw heater
Valuation:
$2,500
Permit #:
M19-255591.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
Replacement of existing system trane 14 seer 3.5 ton hp system condenser m#4twr4042g1000a air handler m#tem4a0c42s41sb 10kw
Valuation:
$3,800
Permit #:
M21-405898.000
Status:
final
Fee:
N/A
Permit Type:
Existing building
Building Type:
Residential
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Verified License
BuildZoom confirmed this contractor's license
Cool Change Heating and Air LLC 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 Cool Change Heating and Air 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
| License # | CAC1816300 |
| Status | Active |
| State | Florida |
| Type | Certified Air Conditioning Contractor |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Cool Change Heating and Air 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
| License # | FRO4158 |
| Status | Active |
| State | Florida |
| Type | Construction Financial Officer |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Cool Change Heating and Air LLC 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 # | QB67565 |
| 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 Cool Change Heating and Air LLC at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
307
Permits
- Building permit records show that Cool Change Heating and Air LLC has worked on 307 permitted projects.
Cool Change Heating and Air LLC Employees
MD
Mcclain Clyde D
MJ
Mcclain Manson Lee Jr
MD
Mcclain, Clyde D
MJ
Mcclain, Manson Lee Jr