Updated: May 09, 2026
Location and Projects
Address
01 68791280 COSGROVE DRIVE, Davidsonville, MD, 21035
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RAC and Sons Architect
RAC and Sons Inc, 01-68791280 Cosgrove Dr, Davidsonville, MD (Owned by: Robert A Carobrese) holds a Architects license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 91 ranks in the top 37% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring RAC and Sons Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
RAC and Sons Inc Services
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RAC and Sons Inc Contact Information
Phone Number: (410) 798-4747
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Address: 01 68791280 COSGROVE DRIVE, Davidsonville, MD 21035
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Single family dwelling construct 10 x 12 open deck with steps
Valuation:
N/A
Permit #:
B19001673
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Single family dwelling custom - weidman residence'//**6-15-2012 revised foundation and floor plans submitted per plan review**//2-story full finished basement 10 r 4 fb 1 fp 2-car garage (4 br) porch 34 x 14 deck **10/24/12 amendment request see engineered drawings**10/24/12 amendment for elevation change 11/1/12 amendment approved for elevation change//11-14-2012 amendment approved ... see more
Valuation:
N/A
Permit #:
B12001747
Status:
complete
Fee:
$10,943
Permit Type:
N/A
Building Type:
N/A
Single family dwelling custom 2-story full basement 6r 2fb 1hb & porch (3br) maryland state certified modular building energy code ua alternative */* 5.22.2018 amendment for finished basement to include large rec room closet powder room and unfinished utility room * if used as a bedroom egress requirements will apply** approved 5.25.18
Valuation:
N/A
Permit #:
B16005094
Status:
complete
Fee:
$17,850
Permit Type:
N/A
Building Type:
N/A
Addition heating and air conditioning 5 heat and cool zones new gas fired rtu-1 thru 5 grand total 960, 000 btu
Valuation:
$160,000
Permit #:
M02165298
Status:
complete
Fee:
$920
Permit Type:
N/A
Building Type:
N/A
Single family dwelling custom 2-story full finish basement 12r 4fb 1hb 1fp 2-car garage (4br) 14 x 12 screen porch deck 19 x 14
Valuation:
N/A
Permit #:
B13002646
Status:
complete
Fee:
$16,061
Permit Type:
N/A
Building Type:
N/A
Exempt singh property grading and sediment controls for new single family dwelling - parcel 188
Valuation:
N/A
Permit #:
G18000155
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sfd/2 story full basement 1 rooms 4fb 1fp 2 car garage (4 bdrms)
Valuation:
N/A
Permit #:
B12000921
Status:
complete
Fee:
$14,626
Permit Type:
N/A
Building Type:
N/A
Construct 8.5x10 deck extension
Valuation:
$1,897
Permit #:
B02318198
Status:
complete
Fee:
$75
Permit Type:
Addition
Building Type:
Deck
Single family dwelling custom 2-story full basement 8 r 2 fb 1 hb 1 fp 2-car garage (4 br) energy code prescriptive method *11.07.17 amendment request to change ff & be elevation - approved 11.09.17*
Valuation:
N/A
Permit #:
B17002167
Status:
complete
Fee:
$12,712
Permit Type:
N/A
Building Type:
N/A
Single family dwelling custom 2-story full finish basement 9r 5fb 1ri 2-car side load garage (4br) energy code prescriptive method
Valuation:
N/A
Permit #:
B17000726
Status:
complete
Fee:
$15,275
Permit Type:
N/A
Building Type:
N/A
Install decking 10'x 14 and screened porch 8'x16'variance 2001-0525-v rev 5/16/3 chg to 8x30 deck (no screening) rev site pln per bl 6-20-3 dam
Valuation:
$7,500
Permit #:
B02188800
Status:
complete
Fee:
$80
Permit Type:
Addition
Building Type:
Deck
Guilford meadows grading & sediment controls for new single family dwelling - lot #4
Valuation:
N/A
Permit #:
G13000217
Status:
complete
Fee:
$1,192
Permit Type:
N/A
Building Type:
N/A
Rv 3/30/9(sb)chg scope to cnst 29x8 irregular shaped deck per variance 2008-0391-v * rev 11/5/8 per comments
Valuation:
$6,000
Permit #:
B02252724
Status:
complete
Fee:
$1,233
Permit Type:
N/A
Building Type:
N/A
Remove existing deck and replace with new 15'6 x 10 sunroom & 6'6 x 10 deck on rear of existing dwelling
Valuation:
$8,000
Permit #:
B02144051
Status:
canceled
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Demolish existing single family dwelling utility disconnect letters attached * all debris to be removed from site *
Valuation:
N/A
Permit #:
B17001206
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Singh property grading and sediment controls for residential lot
Valuation:
N/A
Permit #:
G17000112
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Single family dwelling custom 2-story full basement 5r 2fb 1hb 1-car garage (2br) energy code prescritpive method **9.25.18 revised plot plan with dimensions**
Valuation:
N/A
Permit #:
B18002190
Status:
complete
Fee:
$6,383
Permit Type:
N/A
Building Type:
N/A
Exempt font hill manor grading and sediment controls for residential lot #2
Valuation:
N/A
Permit #:
G17000171
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
12'x17 sunroom & 2 decks 9'x12 & 15'x12 **rvsd 9-16-98cbj from scissor to stick built roof****
Valuation:
$10,000
Permit #:
B02127551
Status:
canceled
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Construct a 8'x 14 breezeway with sliding glass doors on both sides to attach existing garage
Valuation:
$5,000
Permit #:
B02119650
Status:
canceled
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
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License # 14646
Columbia, MD
125
BZ Score
-
Avg Project
-
Projects
127
BZ Score
$42.5K
Avg Project
-
Projects
128
BZ Score
$1
Avg Project
-
Projects
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Verified License
BuildZoom confirmed this contractor's license
RAC and Sons Inc License info
Verified License
| License # | 6879 |
| Status | Active |
| State | Maryland |
| Type | Architects |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for RAC and Sons Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 6879 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2014. Check the current license status of RAC and Sons Inc with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 6879 |
| Status | Inactive |
| State | Maryland |
| Type | Home Improvement |
- According to the Maryland Department of Labor, Licensing & 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 RAC and Sons Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
61
Permits
- Building permit records show that RAC and Sons Inc has worked on 61 permitted projects.
RAC and Sons Inc Employees
JM
John Raymond May
Owner
RC
Robert A Carobrese
Owner