Updated: Jul 11, 2026
Location and Projects
Address
4935 BOYD ROAD, Arcata, CA, 95521
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BESC HVAC/Mechanical Contractor
BESC, 4935 Boyd Rd, Arcata, CA (Owned by: Timothy James Twomey) holds a General Building, Warm Air Heating, Ventilating And Air Conditioning, Plumbing, Air And Water Balancing, Fire Protection license according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring BESC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
BESC Contact Information
Phone Number: (707) 397-1487
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Address: 4935 BOYD ROAD, Arcata, CA 95521
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BESC Arcata
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
BESC has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
24 projects
|
2025 |
|
8 projects
|
2024 |
|
14 projects
|
2023 |
Our building permit records indicate that BESC has worked on at least
46.0 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
|
39 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that BESC mostly works on
hvac project
projects.
Pricing
|
1 project
|
$500k-$1mil |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove and dispose of the existing furnace located in the attic and install a new ge 96% afue 70k btu 3 ton gas 1-stg up/horiz furnace with a new filter drain pan and stand. we will tape the boots to floor edges
Valuation:
N/A
Permit #:
BLD-2024-59898
Status:
issued
Fee:
$289
Permit Type:
Residential
Building Type:
N/A
Woodstove/pellet stove to existing single-family residence
Valuation:
N/A
Permit #:
BLD-2025-61440
Status:
issued
Fee:
$288
Permit Type:
N/A
Building Type:
N/A
Woodstove/pellet stove to existing single-family residence
Valuation:
N/A
Permit #:
BLD-2024-61195
Status:
final
Fee:
$288
Permit Type:
N/A
Building Type:
N/A
Gas furnace for existing single-family residence
Valuation:
N/A
Permit #:
BLD-2025-61611
Status:
final
Fee:
$288
Permit Type:
N/A
Building Type:
N/A
2017 complex fire - rplc 2709 sqft sfd; 782 sqft att'd garage; 468 sqft porch/patio - evt17-04891
Valuation:
N/A
Permit #:
BLD21-7158
Status:
final
Fee:
$8,175
Permit Type:
N/A
Building Type:
N/A
2017 complex fire - rplc 3258 sqft sfd; 806 sqft att'd garage; 738 sqft porch/patio - evt17-05535
Valuation:
N/A
Permit #:
BLD21-7154
Status:
final
Fee:
$9,115
Permit Type:
N/A
Building Type:
N/A
Woodstove/pellet stove to existing single-family residence
Valuation:
N/A
Permit #:
BLD-2024-61082
Status:
final
Fee:
$288
Permit Type:
N/A
Building Type:
N/A
Woodstove/pellet stove to existing single-family residence
Valuation:
N/A
Permit #:
BLD-2024-61168
Status:
final
Fee:
$288
Permit Type:
N/A
Building Type:
N/A
Structural plans. cf-1 and gb-1 grade beam rebar call out on s1 legend call out can be changed to match detail 2/s2 with a footing width 12 and (1) #4 rebar top and bottom with 3 clearances
Valuation:
N/A
Permit #:
BLD21-1508.R01
Status:
complete
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Remove and replace the existing furnace in existing single family residence (like for like)
Valuation:
N/A
Permit #:
BLD-2023-57720
Status:
final
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
Garage window cm5t 14 strap at top and bottom of opening with 4x blocking
Valuation:
N/A
Permit #:
BLD21-7154.R01
Status:
complete
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Remove and replace existing furnace in existing residence (built 1963)
Valuation:
N/A
Permit #:
BLD-2023-57596
Status:
issued
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
2017 complex fire - rplc 3258 sqft sfd; 806 sqft att'd garage; 738 sqft porch/patio - evt17-05472
Valuation:
N/A
Permit #:
BLD21-7156
Status:
final
Fee:
$9,190
Permit Type:
N/A
Building Type:
N/A
Woodstove/pellet stove to existing single-family residence
Valuation:
N/A
Permit #:
BLD-2025-62374
Status:
issued
Fee:
$288
Permit Type:
N/A
Building Type:
N/A
Remove existing furnace and replace with heat pump system
Valuation:
N/A
Permit #:
BLD-2023-58024
Status:
issued
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
Remove and replace the existing water heater and heating system in existing single family residence
Valuation:
N/A
Permit #:
BLD-2023-57972
Status:
final
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
Install on-demand water heater in existing residence
Valuation:
N/A
Permit #:
BLD-2025-62213
Status:
issued
Fee:
$176
Permit Type:
Residential
Building Type:
N/A
Replace furnace in existing residence
Valuation:
N/A
Permit #:
BLD-2022-57083
Status:
final
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
Install new furnace into existing commercial building (dental office)
Valuation:
N/A
Permit #:
BLD-2024-61190
Status:
issued
Fee:
$288
Permit Type:
N/A
Building Type:
N/A
Woodstove/pellet stove to existing single-family residence
Valuation:
N/A
Permit #:
BLD-2024-60787
Status:
issued
Fee:
$288
Permit Type:
N/A
Building Type:
N/A
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BESC Reviews
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Verified License
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BESC License info
Verified License
| License # | 845771 |
| Status | Active |
| State | California |
| Type | General Building, Warm Air Heating, Ventilating And Air Conditioning, Plumbing, Air And Water Balancing, Fire Protection |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for BESC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
55
Permits
- Building permit records show that BESC has worked on 55 permitted projects.
BESC Employees
TT
Timothy James Twomey
Owner