Updated: Jan 21, 2026
Location and Projects
Address
6255 ARLINGTON BLVD, Richmond, CA, 94805
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Boss Mechanical
Boss Mechanical, 6255 Arlington Blvd, Richmond, CA (Owned by: Robert Daniel Sloat) holds a Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Boss Mechanical, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Boss Mechanical Contact Information
Phone Number: (510) 812-4051
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Address: 6255 ARLINGTON BLVD, Richmond, CA 94805
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Boss Mechanical Reviews
5 out of 5 stars, based on
2
reviews
-
By JohnMay 31, 2012
-
By Tiffany W.October 17, 2010
Bob is great. I have used him for years, and I recommend him to clients all the time.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Need inspection of an existing wall heater
Valuation:
N/A
Permit #:
B2020-02305
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Must comply with fire zone 2 restrictions. addition second story to (e) one story home. addition: 991 s.f. to create bedroom & bathroom dressing room & closets and office. remodel: 392 s.f. (e) first floor convert (e) bedroom into familyroom stair to new 2nd fl remodel (e) bathroom & closets
Valuation:
$300,000
Permit #:
B2005-02876
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing gas furnace
Valuation:
$4,700
Permit #:
B13-00351
Status:
final
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Replace gas furnace & return air duct
Valuation:
$0
Permit #:
B2013-05346
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace furnace and duct
Valuation:
N/A
Permit #:
BIM12-007844
Status:
final
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Furance replacement
Valuation:
$0
Permit #:
B2013-00298
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace furnance
Valuation:
$0
Permit #:
B2012-05172
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Must comply with fire zone restrictions mechanical - replace furnace and duct work
Valuation:
$0
Permit #:
B2005-04263
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install central heating system
Valuation:
N/A
Permit #:
176295
Status:
FINALED
Fee:
N/A
Permit Type:
Co
Building Type:
Sf
Replace gas furnace with 95% afue cond.drain & flue
Valuation:
N/A
Permit #:
RM1101134
Status:
final
Fee:
$174
Permit Type:
N/A
Building Type:
N/A
Replace furnace and ducts
Valuation:
$0
Permit #:
B2012-02120
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install gas furnace and replace low pressure duct
Valuation:
$1,000
Permit #:
M1001974
Status:
final
Fee:
$163
Permit Type:
N/A
Building Type:
N/A
Hvac complete rm0901565/install furnace & ducts
Valuation:
N/A
Permit #:
RM1001850
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Must comply with fire zone restrictions replace furnace and ducting
Valuation:
$0
Permit #:
B2005-02882
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Complete rm0901565/install furnace & ducts
Valuation:
N/A
Permit #:
RM1001850
Status:
final
Fee:
$163
Permit Type:
N/A
Building Type:
N/A
Replace existing fas furnace with new gas furnace and flue
Valuation:
$2,100
Permit #:
B2002-03968
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace gas furnace in same location
Valuation:
N/A
Permit #:
RM1100183
Status:
final
Fee:
$163
Permit Type:
N/A
Building Type:
N/A
New circuit for gas furnace
Valuation:
N/A
Permit #:
E1003698
Status:
final
Fee:
$163
Permit Type:
N/A
Building Type:
N/A
Install new gas furnace and related low pressure duct
Valuation:
N/A
Permit #:
RM0801976
Status:
final
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Replace existing gas furnace
Valuation:
N/A
Permit #:
BIMC10-006609
Status:
final
Fee:
$109
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Boss Mechanical License info
Verified License
| License # | 802730 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Boss Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Wcf National Insurance Company |
62
Permits
- Building permit records show that Boss Mechanical has worked on 62 permitted projects.
Boss Mechanical Employees
RS
Robert Daniel Sloat
Owner
Great company to deal with. Last year we had them install a furnace and water heater. This week we had them back to install central air. Would recommend to anyone.