Updated: May 04, 2026
Location and Projects
Address
5075 COMMERCIAL CIRCLE UNIT F, Concord, CA, 94520
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Diablo Telecom and Construction Electrician
Diablo Telecom and Construction, 5075 Commercial Cir, Concord, CA (Employees: Christopher Mc Namara Barney, Jeffrey Albert Sartori, and Justin Sinclair Balough) holds a General Building, Electrical license and 2 other licenses according to the California license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Diablo Telecom and Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Diablo Telecom and Construction Contact Information
Phone Number: (209) 948-2120
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Address: 5075 COMMERCIAL CIRCLE UNIT F, Concord, CA 94520
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Diablo Telecom and Construction Concord
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Diablo Telecom and Construction has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
33 projects
|
2025 |
|
21 projects
|
2024 |
|
22 projects
|
2023 |
Our building permit records indicate that Diablo Telecom and Construction has worked on at least
76.0 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
|
13 projects
|
Home Additions |
|
4 projects
|
Commercial Renovations |
|
25 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Diablo Telecom and Construction mostly works on
electrical project
and home addition
projects.
Pricing
|
2 projects
|
< $5k |
|
8 projects
|
$5k-$20k |
|
17 projects
|
$20k-$50k |
|
8 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $32,500. 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 Diablo Telecom and Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Epc - modification of existing at&t telecommunication site. remove and replace: 9 antennas remove: 2 squid 6 rrus 6 coax lines 1 cabinet. install: 3 qtmas t-brackets 38 coax lines 6 rrus 3 h-frames 3 squid 6 power trunks 3 fiber trunks 1 cabinet 2 battery string 3 rectifier 1 6648
Valuation:
$100,000
Permit #:
COM-2501924
Status:
final
Fee:
$1,851
Permit Type:
N/A
Building Type:
N/A
Scope of work: antenna locations: -remove (9) existing panel antennas (3) per sector -remove (12) existing rru's (4) per sector -remove (9) existing dc2 surge arrestors (3) per sector) -remove existing antenna mounts in sectors b & c -relocate (2) (e) rru 4478 b14 from equipment area to antennas -install new antenna frame for sectors b & c -install (9) panel antennas (3) per sector -i... see more
Valuation:
$15,000
Permit #:
2025 099900 CI
Status:
issued
Fee:
$1,693
Permit Type:
Antenna/cell site
Building Type:
N/A
Scope of work consists of the following: equipment area: 1. replace (e) meter panel with (n) t-mobile 200a meter panel 2. replace (e) electrical panel with (n) 200a ppc cabinet. 3. propose (n) concrete pad for (n) pg&e pad-mounted transformer
Valuation:
N/A
Permit #:
BLD-2025-61445
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Scope of work: -relocate sector c antennas & equipment to westerly tower leg and become sector b -reorient (e) sector b antennas & equipment in place on south tower leg to become sector c -install (4)(n) antennas (new sector a) -install (3)(n) antenna mounts (pg&e #144796 h-frame)(new sector a) at east tower leg (old sector c location) -install (3)(n) tower leg connections (pg&e #b170... see more
Valuation:
$15,000
Permit #:
2025 101369 CI
Status:
issued
Fee:
$2,655
Permit Type:
Antenna/cell site
Building Type:
N/A
Commercial (alter) - telecommunications equipment
2025-08-18
At&t modification of telecommunication site remove: 6 antennas 6 coax lines 1 dc trunk wood pickets. relocate: 3 antennas 6 rrus. install: 9 antennas 3 mounts 2 dc trunks fiberglass pickets 1 battery string
Valuation:
$90,000
Permit #:
BD-2024-293097
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modification of existing at&t cell site. remove: 5 antennas 3 antenna pipes 3 rrus 4 coax lines 1 power plant rectifiers 1 5216 unit. install: 9 antennas 3 antenna pipes 3 rrus 1 squid 2 dc trunks 1 power plant 12 rectifiers 1 6648 unit
Valuation:
$90,000
Permit #:
BLD24-00416
Status:
final
Fee:
$1,639
Permit Type:
Accessory structu...
Building Type:
N/A
(e) at&t wireless facility modification: remove: 6 at&t ant. install: 3 new at&t ant in (e) footprint. install: 3 new nema dc6 3 pwr trunks 1 dc12 1 batt string 2 rectifiers 1 6648 in (e) equip. area. new ant tops not to exceed building walls - no change to rad centers & overall height of building
Valuation:
$60,000
Permit #:
202307252946
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
(e) at&t wireless facility modification: remove: 6 at&t ant. install: 3 new at&t ant in (e) footprint. install: 3 new nema dc6 3 pwr trunks 1 dc12 1 batt string 2 rectifiers 1 6648 in (e) equip. area. new ant tops not to exceed building walls - no change to rad centers & overall height of building
Valuation:
$60,000
Permit #:
202307252946
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Attach remove 2 e micro antennas, install 2 n antennas on rooftop within radomes 1 n equipment platform on roof top relocate 1 e cabinet to platform and install 1 new cabinet 6 n rrus 12 n batteries. per 2021008984cua
Valuation:
$120,000
Permit #:
202209222922
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Scope of work: modification to an existing at&t cell site: · remove and replace (12) antennas on water tank· remove (6) rrus· install (18) rrus· install (3) dc9 surge suppressor at antennas· remove (3) strings of batteries· install (5) strings of batteries in existing battery racks gs of batteries· install (5) strings of batteries in existing battery racks
Valuation:
$15,000
Permit #:
2024 077568 CI
Status:
final
Fee:
$1,966
Permit Type:
Antenna/cell site
Building Type:
N/A
Replace (3) sprint panel antennas (6) rrh's with (6) new t-mobile panel antennas and (6) new t-mobile rrus planning approval per m sheikhali. note: this project includes the installation of a new battery cabinet and equipment cabinet for new communications equipment
Valuation:
$35,000
Permit #:
B22-4856
Status:
final
Fee:
$654
Permit Type:
N/A
Building Type:
N/A
Scope of work: antenna area: 1. install (9)(n) antennas 2. install (6)(n) radios 3. install (n) frp screen wall equipment area: 4. install (1)(n) 6160 cabinet 5. install (2)(n) basebands inside 6160 cabinet 6. install (1)(n) 6601 unit inside 6160 cabinet 7. install (1)(n) baseband inside 6601 unit 8. install (1)(n) b160 cabinet 9. install (2)(n) psu 10. install (1)(n) ixre router 11. ... see more
Valuation:
$25,000
Permit #:
2022 704343 CI
Status:
issued
Fee:
$2,256
Permit Type:
Antenna/cell site
Building Type:
N/A
Cell site modification for at&t. swap (6) antennas remove (6) rrus install (9) rrus on existing monopole install (1) battery cabinet with (2) string of batteries this permit will supersede dev20-1609
Valuation:
N/A
Permit #:
DEV23-0087
Status:
final
Fee:
$2,773
Permit Type:
N/A
Building Type:
N/A
Modification of attach unmanned tlecome facility consisting of relocate 2 e antennas 2 air antennas behind new ffp screen, relocate 3 rrus install new rf safety signs barricades striping on rooftop.1 rectifier 1 bbu 1 40 a breaker withing e cabinets unistrut remove 8 155 ah batteries from e cab
Valuation:
$100,000
Permit #:
202209152540
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
At&t cell site modification - remove (4) antennas install (2) new antennas within existing faux chimney
Valuation:
$60,000
Permit #:
S25-00759-COM
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove & replace 6 antennas; remove 3 rru's;install new rf safety signs/striping on rooftop;r/r 20 batteries in(e) ruck & dcpp; install 1 new rectifier in (e) dcpp; install 6648 baseband unit in (e) rack
Valuation:
$55,000
Permit #:
202208251229
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Modify (e) at&t cell site. remove (4) antennas (1) squid (12) coax (1) cabinet
Valuation:
$100,000
Permit #:
B2023-1920
Status:
final
Fee:
$4,251
Permit Type:
Non residence
Building Type:
N/A
Attach mobility modification consisting r/r 6 existing antennas, relocate 2 antennss remove 3 rruw install 1 new 6648 baseband unit in e purcell cabinet. install rf barricades paint strip signs on roof top
Valuation:
$35,000
Permit #:
202407307511
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Tower work: remove (4) rfs-apx16pv-16p\il-e (quad)(s) (4)t-arm sector frame(s) w monopole couar mount and (16)718 coax cable(s) nstall (1)custom 4-sector t-arm support frame w custo tieback(s) (1) ubq4 monopole attachment (4)air 8419841 antenna(s) (4) apxvmll24_43-u-na20 antenna(s) (4) 4480 b71+b85 rru(s) (4)4460 825+866 rru(s)and (3) 6x24 4awg hybri trunk cable(s) ground work: remove... see more
Valuation:
$45,200
Permit #:
BLD22-00576
Status:
final
Fee:
$4,324
Permit Type:
N/A
Building Type:
N/A
Modification to an existing wireless facility. antenna area: 1. replace (3)(e) antennas with (3)(n) antennas above conductors 2. install (3)(n) antennas below conductors 3. install (6)(n) radios below conductors 4. install (6)(n) tmas above conductors 5. remove (6)(e) coax cables and install (24)(n) coax jumper cables from radios to antennas above conductors equipment area: 6. remove ... see more
Valuation:
$25,000
Permit #:
BIMIC23-007510
Status:
issued
Fee:
$1,041
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Diablo Telecom and Construction License info
Verified License
| License # | 1097926 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Diablo Telecom and Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in March, 2023 that this contractor does not need a license to be a electrician in California.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 833746 |
| Status | Inactive |
| State | California |
| Type | Low Voltage Systems, General Engineering |
- According to the California Contractors State License Board, 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 Diablo Telecom and Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
70
Permits
- Building permit records show that Diablo Telecom and Construction has worked on 70 permitted projects.
Diablo Telecom and Construction Employees
CB
Christopher Mc Namara Barney
Rmo / Ceo / Pres
JS
Jeffrey Albert Sartori
Officer
JB
Justin Sinclair Balough
Rmo
MK
Michael Kenneth Knox
Officer
RB
Ricardo Barojas
Officer
RB
Ricardo Barojas
Officer
SD
Stephan Lee Dokken
Ceo / President