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Updated: Aug 25, 2025
Location and Projects
Address
123 Cannon St, Charleston, SC, 29403
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McSweeney Engineers, LLC
Their BuildZoom score of 0 does not rank in the top 50% of South Carolina contractors.
If you are thinking of hiring McSweeney Engineers, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
McSweeney Engineers, LLC Services
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McSweeney Engineers, LLC Contact Information
Phone Number: (843) 708-0024
Address: 123 Cannon St, Charleston, SC 29403
McSweeney Engineers, LLC Charleston
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are McSweeney Engineers, LLC, log in and update your license info in the “Edit Profile” tab.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that McSweeney Engineers, LLC has worked on at least
3.0 projects over the past 2 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.
Pricing
|
2 projects
|
< $5k |
|
2 projects
|
$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.
McSweeney Engineers, LLC Reviews
5 out of 5 stars, based on
1
review
-
By ArieSeptember 14, 2018Verified Hire
Building Permits by McSweeney Engineers, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Furnish an drive foundation piles. ***amend the full payment for this address was included on subr-25232. please process for the $2000.00 8.20.2024 pc***
Valuation:
$2,000
Permit #:
SUBR-05-24-26536
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ji#rzp-2019-68: two car garage with 2 tool rooms & restroom below and 2 bedroom 2 bathroom apartment above also includes kitchen and living space as well as a 10x14 wooden deck on side
Valuation:
$217,960
Permit #:
BLDR-12-19-09621
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for new single family residence 14+1 (septic/well)
Valuation:
$4,800
Permit #:
PLMR-08-25-11578
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Need amperage - owner/builder performing electrical work on barn/living space
Valuation:
$3,230
Permit #:
ELCR-05-24-20268
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Need amperage - owner/builder performing electrical work on barn/living space
Valuation:
$3,230
Permit #:
ELCR-05-24-20268
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2 gas outlets: range and water heater
Valuation:
$1,500
Permit #:
GASR-08-25-10547
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Outlets for range and water heater
Valuation:
$1,500
Permit #:
GASR-08-25-10545
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
New 1.5 ton hvac unit
Valuation:
$12,000
Permit #:
MECR-08-25-16822
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
New 2.5 ton hvac
Valuation:
$18,000
Permit #:
MECR-08-25-16821
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
New 200amp service
Valuation:
$5,500
Permit #:
ELCR-08-25-23844
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
New 200amp service
Valuation:
$4,000
Permit #:
ELCR-08-25-23846
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Install 12 plumbing fix plus water heater and water/sewer
Valuation:
$6,100
Permit #:
PLMR-03-20-03713
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade electrical service from 200 amps to 400 amps let contractor know we need a flood cert before any inspections can be done
Valuation:
$4,500
Permit #:
ELCR-08-20-08712
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wiring detached garage 200 amps from house panel
Valuation:
$8,000
Permit #:
ELCR-04-20-07763
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new 2 ton hvac & duct system
Valuation:
$10,800
Permit #:
MECR-04-20-05795
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$30,000
Permit #:
BC14-05551
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
No Description Available
Valuation:
$20,000
Permit #:
BR14-01922
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
$5,500
Permit #:
BR14-05870
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
$49,900
Permit #:
BC12-08271
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
No Description Available
Valuation:
$25,000
Permit #:
BC14-01921
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Recent Buildzoom Projects
McSweeney Engineers, LLC License info
License Not Verified
| License # | 20782 |
| Status | Active |
| State | South Carolina |
| Type | Home Builders |
- When BuildZoom last verified this license, it had an expiration date of June, 2012. Check the current license status of McSweeney Engineers, LLC with the South Carolina Contractor's Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RBB.20782 |
| Status | Active |
| State | South Carolina |
| Type | Residential Builders Rbb - Residential Builders Builder |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of McSweeney Engineers, LLC with the South Carolina Contractor's Licensing Board
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are McSweeney Engineers, LLC, log in and update your license info in the “Edit Profile” tab.
13
Permits
- Building permit records show that McSweeney Engineers, LLC has worked on 13 permitted projects.
McSweeney Engineers, LLC Employees
DM
David Mcsweeney
Owner
Mcsweeney designed the system very well. The installation was conducted by a Heating contractor.I talked to Mcsweeney few times. He is very responsive and communicates well.