Updated: Nov 10, 2025
Location and Projects
Address
Charleston, SC, 29414
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G and B Mechanical LLC
G and B Mechanical LLC at Charleston, SC 29414, has a BuildZoom score of 101 and ranks in the top 12% of 79,084 South Carolina contractors.
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G and B Mechanical LLC Contact Information
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G and B Mechanical LLC Charleston
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
G and B Mechanical LLC has a BuildZoom score of 101, which places them above 88% of 79,084 contractors in South Carolina.
Activity
|
5 projects
|
2025 |
|
2 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that G and B Mechanical LLC has worked on at least
13.0 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
|
7 projects
|
New Constructions |
|
11 projects
|
Mechanical projects |
|
10 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that G and B Mechanical LLC mostly works on
mechanical project
and hvac project
projects.
Pricing
|
3 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $13,000. 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 G and B Mechanical LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Kitchen dining renovation rear elecation wall updates - windows trime and siding painting. second and third floor reno
Valuation:
$449,500
Permit #:
SF2022-15386
Status:
issued
Fee:
$2,305
Permit Type:
N/A
Building Type:
N/A
Install complete hvac system with ductwork
Valuation:
$13,000
Permit #:
MECR-05-24-14079
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install complete hvac system with ductwork
Valuation:
$13,000
Permit #:
MECR-05-24-14079
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovations revision: paint demolish carport replace windows new decks gutters
Valuation:
$80,000
Permit #:
SF2022-15454
Status:
complete
Fee:
$915
Permit Type:
N/A
Building Type:
N/A
Mechanical - single family/duplex dwelling - sub
2025-08-13
Additional hvac unit and ductwork
Valuation:
$15,150
Permit #:
MECR2025-14270
Status:
issued
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Demolish of rear and side addition on 3 unit multifamily (no asbestos report required on less that 4 units) complete renovation of multifamily building to go from 4 units to 3. footprint reduction. bc17-11118 and bc17-07103 were previous permits. new gc to pull permit to finish work
Valuation:
$3,600
Permit #:
MFN2018-00868
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Installing 3 split systems with ductwork
Valuation:
$77,600
Permit #:
MECR2023-11180
Status:
issued
Fee:
$204
Permit Type:
N/A
Building Type:
N/A
Install new hvac
Valuation:
$8,950
Permit #:
MECR-05-25-16182
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Paper submittal- new sf
Valuation:
$133,665
Permit #:
SF2021-12827
Status:
complete
Fee:
$1,501
Permit Type:
N/A
Building Type:
N/A
Two heat pump systems and duct work 6.5 total tons (1 4 ton 1 2.5)
Valuation:
$37,500
Permit #:
MECR-01-22-08894
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New home - install 2 heat pump split systems new duct work
Valuation:
$25,700
Permit #:
MECR-09-24-14899
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2 heat pumps and ductwork
Valuation:
$25,000
Permit #:
MECR-02-23-11479
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install supplied hvac condensers and connect existing ductwork
Valuation:
$6,000
Permit #:
MECR-11-24-15178
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 3 heat pump split systems with ductwork
Valuation:
$43,500
Permit #:
BLDR-06-22-20066
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change unit and add/remove ductwork as needed
Valuation:
$12,000
Permit #:
MECR2022-10470
Status:
issued
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Install 2 supply ducts and duct out 2 bathroom fans
Valuation:
$2,000
Permit #:
MECR-04-24-13893
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 2 supply ducts and duct out 2 bathroom fans
Valuation:
$2,000
Permit #:
MECR-04-24-13893
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing mini split
Valuation:
$4,500
Permit #:
MECR-05-23-12137
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Will frame 2 walls to make new bathroom. up grade electrical move kitchen sink and appliances to other wall. install new gas hvac
Valuation:
$52,000
Permit #:
MFN2019-01274
Status:
issued
Fee:
$442
Permit Type:
N/A
Building Type:
N/A
Set hvac unit
Valuation:
$4,500
Permit #:
MECR-01-23-11296
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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G and B Mechanical LLC Reviews
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G and B Mechanical LLC License info
License Not Required
| Status | Not Required |
- BuildZoom verified in August, 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.
101
BuildZoom Score
40
Permits
- Building permit records show that G and B Mechanical LLC has worked on 40 permitted projects.