Updated: Dec 29, 2025
Location and Projects
Address
Charleston, SC, 29414
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Carolina Custom Air HVAC/Mechanical Contractor
Carolina Custom Air LLC at Charleston, SC 29414, has a BuildZoom score of 107 and ranks in the top 6% of 79,084 South Carolina contractors.
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Carolina Custom Air LLC Contact Information
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Carolina Custom Air LLC Charleston
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Carolina Custom Air LLC has a BuildZoom score of 107, which places them above 94% of 79,084 contractors in South Carolina.
Activity
|
85 projects
|
2025 |
|
58 projects
|
2024 |
|
124 projects
|
2023 |
Our building permit records indicate that Carolina Custom Air LLC has worked on at least
267.0 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
|
148 projects
|
New Constructions |
|
21 projects
|
Home Additions |
|
216 projects
|
HVAC projects |
|
180 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Carolina Custom Air LLC mostly works on
hvac project
and mechanical project
projects.
Pricing
|
41 projects
|
< $5k |
|
42 projects
|
$5k-$20k |
|
91 projects
|
$20k-$50k |
|
39 projects
|
$50k-$100k |
|
10 projects
|
$100k-$250k |
|
15 projects
|
$250k-$500k |
|
42 projects
|
$500k-$1mil |
|
7 projects
|
$1mil+ |
The typical size of their permits is approximately $38,680. 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 Carolina Custom Air LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Revision 11-7-23: remove fireplace from scope - revision 9-11-23: red line drawing submitted - revision 6-29-23: revised site plan and photos submitted - construct two story single family residence in x flood zone on elevated slab. bar conceptual approval obtained january 12 2023. bza-sd approval to remove grand tree obtained 7/6/2022. a driveway is not included in this project
Valuation:
$297,101
Permit #:
SF2023-18790
Status:
complete
Fee:
$3,414
Permit Type:
N/A
Building Type:
N/A
Revision 9-8-23: revised arch and electrical plans - new home construction. zoning condtions: tree barricade required: 45 oak requires 19 minimum clearance. 26 oak requires 12'8 minimum clearance. barricades must be installed prior to construction and must be maintained throughout construction
Valuation:
$663,272
Permit #:
SF2023-19110
Status:
issued
Fee:
$3,022
Permit Type:
N/A
Building Type:
N/A
Complete interior renovation and several additions. all new mep's. new windows and doors. new roof zoning conditions: tree barricades required - see plans for details
Valuation:
$2,000,000
Permit #:
SF2024-22584
Status:
issued
Fee:
$7,030
Permit Type:
N/A
Building Type:
N/A
Xdnu mechanical - single family/duplex dwelling - sub
2025-11-20
Install dehumideifier 3 heat pumps with ductwork 1 mini split 12k btu (4ton 1.5 ton and 2 ton) revision 4-2-24: revised drawings per review comments - new construction single family elevated home *must be built to v-zone and scbc coastal a zone requirements*
Valuation:
$78,600
Permit #:
MECR2025-14240
Status:
complete
Fee:
$206
Permit Type:
N/A
Building Type:
N/A
Revision 9-1-23: revised structural plans - revision 7-12-23: revised arch plans 7-12-23 - revision 7-10-23: architect corrected labels on a-003 and a-202 - interior remodel screened porch addition all trades involved
Valuation:
$450,000
Permit #:
SF2023-18778
Status:
issued
Fee:
$2,305
Permit Type:
N/A
Building Type:
N/A
Tree barricade required: 26 sycamore requires 12'-8 minimum clearance. tree barricade to be installed prior to construction and must be maintained throughout construction. revision 11-17-23: updated site plan (grand tree added and driveway location adjusted). revision 9-26-23: revised site plan and elevation - revision 8-21-23: revised drawings and site plan - previous townhome burned... see more
Valuation:
$157,964
Permit #:
SF2023-19064
Status:
issued
Fee:
$991
Permit Type:
N/A
Building Type:
N/A
Install 130 pint (whole house) dehumidifier with ductwork install 130 pint (garage) dehumidifier with ductwork install 2 clean effects air cleaners install 3.5 ton heat pump with ductwork install 2.5 ton heat pump with ductwork
Valuation:
$61,770
Permit #:
MECR-02-25-15784
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Addition master br bathroom addition screen porch w fireplace remodel kitchen [not si w appraisal & no work proposed on ground floor level below flood]
Valuation:
$305,481
Permit #:
SF2025-23248
Status:
issued
Fee:
$1,657
Permit Type:
N/A
Building Type:
N/A
New single family home - post-permit revision 4-10-23: changes to foundation level: piers and changed beam sizes. also notes on bolting/screwing lvl beams together. the inspector would not inspect unless these plans had stamp on them
Valuation:
$890,404
Permit #:
SF2022-14741
Status:
complete
Fee:
$3,703
Permit Type:
N/A
Building Type:
N/A
New addition -- third floor porch enclosure and front entry adjustment and renovation of interior to accommodate elevator. (permit updated on 3.30.23; all of the inspections are complete; permit status has been updated to completed)
Valuation:
$450,000
Permit #:
SF2019-05380
Status:
complete
Fee:
$2,325
Permit Type:
N/A
Building Type:
N/A
The renovation of the existing home and addition of a second story to the rear porch. *includes installing flood openings and elevating equipment* installing belgard aqualine pervious paver in place of gravel drive consisting of 4 - 1/2"9 herringbone inlay with megastone rowlock boarder in color: ardennes grey. install exterior light fixtures. added set back dimensions for hvac stand ... see more
Valuation:
$200,000
Permit #:
SF2024-22471
Status:
complete
Fee:
$1,901
Permit Type:
N/A
Building Type:
N/A
Mechanical - single family/duplex dwelling - alteration or addition
2025-10-26
Install 9 ton aaon air conditioner with ductwork. install matching aaon air handler
Valuation:
$269,483
Permit #:
MECR2025-14560
Status:
issued
Fee:
$588
Permit Type:
N/A
Building Type:
N/A
Single family new construction: post permit revision: 9.24.21 revised plans show breezeway roof being broken between house and garage. garage is now detached from house. all other details remain unchanged
Valuation:
$603,886
Permit #:
SF2021-12770
Status:
complete
Fee:
$2,842
Permit Type:
N/A
Building Type:
N/A
-install 130 pint whole house dehumidifier with duct work (***cannot serve the ground floor below design flood***); install 3 ton heat pump w ductwork; install 1.5 ton heat pump w ductwork
Valuation:
$49,720
Permit #:
MECR-05-25-16171
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
4 story sprinkled single family per scbc. sprinkler system review and inspection under separate fire permit. zoning has approved with the following: tree barricade required 39 lo & 27 lo tree protection plan to follow what is shown on site plan: hand-dig and bridge over existing tree root where needed for root protection
Valuation:
$458,588
Permit #:
SF2021-13576
Status:
complete
Fee:
$2,346
Permit Type:
N/A
Building Type:
N/A
Revision 2-8-23: detail of garage fire separation in compliance with table r302.6 - original scope: single family new residential - zoning conditions: tree barricade required: - 18"/15 lo - 15 min clearance required. tree barricade to be installed prior to beginning construction and it must be maintained throughout construction
Valuation:
$1,166,030
Permit #:
SF2022-17178
Status:
issued
Fee:
$4,531
Permit Type:
N/A
Building Type:
N/A
New residential home located at 334 ralston creek street daniel island sc 29492. zoning conditions: tree barricade required: 8/9/9 oak - 13 min clearance required. tree barricade must be installed prior to beginning construction and must be maintained throughout construction. pool must be reviewed and approved separately
Valuation:
$2,300,000
Permit #:
SF2022-17102
Status:
issued
Fee:
$7,930
Permit Type:
N/A
Building Type:
N/A
Construction of new single family home with attached garage
Valuation:
$727,086
Permit #:
SF2024-22465
Status:
issued
Fee:
$3,314
Permit Type:
N/A
Building Type:
N/A
Mechanical - single family/duplex dwelling - sub
2025-10-08
Install 130 pint whole house dehu w ductwork- install 3 ton heat pump w ductwork- install 2.5 ton heat pump w ductwork- install 4 ton heat pump w ductwork- zoned ductwork
Valuation:
$83,920
Permit #:
MECR2025-14531
Status:
filed
Fee:
$216
Permit Type:
N/A
Building Type:
N/A
Addition to existing house adding square footage
Valuation:
$388,000
Permit #:
SF2024-22797
Status:
issued
Fee:
$2,026
Permit Type:
N/A
Building Type:
N/A
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Charleston, SC
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Carolina Custom Air LLC Reviews
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Carolina Custom Air LLC License info
License Not Required
| Status | Not Required |
- BuildZoom verified in October, 2018 that this contractor does not need a license to be a contractor in South Carolina.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
578
Permits
- Building permit records show that Carolina Custom Air LLC has worked on 578 permitted projects.