Updated: May 21, 2026
Location and Projects
Address
2549 DEL MONTE ST, West Sacramento, CA, 95691
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United Building Service Mechanical Inc
United Building Service Mechanical Inc, 2549 Del Monte St, West Sacramento, CA (Employees: Linda Gail Tautfest, Natalie Mia Hinkel, and Philip Peter Hinkel) holds a Warm Air Heating, Ventilating And Air Conditioning, Plumbing license and 1 other 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 United Building Service Mechanical Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
United Building Service Mechanical Inc Services
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United Building Service Mechanical Inc Contact Information
Phone Number: (916) 363-1651
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Address: 2549 DEL MONTE ST, West Sacramento, CA 95691
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United Building Service Mechanical Inc West Sacramento
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
United Building Service Mechanical Inc has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that United Building Service Mechanical Inc has worked on at least
6.0 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
|
5 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that United Building Service Mechanical Inc mostly works on
hvac project
projects.
Pricing
|
4 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $10,829. 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 United Building Service Mechanical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Web permit - replace hvac system
Valuation:
$10,000
Permit #:
582730
Status:
expired
Fee:
$398
Permit Type:
N/A
Building Type:
N/A
Roof mount hvac package unit c/o. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$8,000
Permit #:
COM-1807096
Status:
final
Fee:
$334
Permit Type:
N/A
Building Type:
N/A
Replace two (2) roof mounted boilers (natural gas) like for like - gas line sizing and electrical subject to field inspection
Valuation:
$44,989
Permit #:
COM-1924135
Status:
final
Fee:
$839
Permit Type:
N/A
Building Type:
N/A
Residential-other - hvac c/o roofmount packaged unit like for like
Valuation:
$10,500
Permit #:
24-11-172E
Status:
final
Fee:
$238
Permit Type:
N/A
Building Type:
Residential-other
Single family - hvac c/o rooftop package unit
Valuation:
$11,158
Permit #:
24-11-138E
Status:
expired
Fee:
$248
Permit Type:
N/A
Building Type:
Single family
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv
2021-02-08
Change out 2.0 ton rooftop hvac package unit for 2.0 ton hvac unit
Valuation:
$6,500
Permit #:
MISC2021-00139
Status:
suspended
Fee:
$267
Permit Type:
N/A
Building Type:
N/A
C/o 6 rooftop hvac units
Valuation:
$65,000
Permit #:
21-03-087E
Status:
final
Fee:
$567
Permit Type:
N/A
Building Type:
Office
Roofmount hvac c/o
Valuation:
$13,500
Permit #:
23-08-163E
Status:
final
Fee:
$249
Permit Type:
N/A
Building Type:
Office
Miscellaneous electrical plumbing mechanical solar/pv electric vehicle charger generator (not for re
2008-06-30
E--hvac change out
Valuation:
$5,700
Permit #:
MISR2008-02894
Status:
final
Fee:
$325
Permit Type:
N/A
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv
2018-06-01
Replace 100gallon gas water heater in utility room
Valuation:
$6,400
Permit #:
MISC2018-00338
Status:
complete
Fee:
$267
Permit Type:
N/A
Building Type:
N/A
Replace hvac system
Valuation:
$12,053
Permit #:
1800003659
Status:
final
Fee:
N/A
Permit Type:
Mechanical permit...
Building Type:
N/A
C/o hvac split system
Valuation:
$8,700
Permit #:
19-02-019
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
Single family
Hvac c/o
Valuation:
$10,500
Permit #:
18-10-085
Status:
final
Fee:
$813
Permit Type:
N/A
Building Type:
Restaurant
Hvac c/o rooftop package
Valuation:
$13,500
Permit #:
17-09-158
Status:
final
Fee:
$311
Permit Type:
N/A
Building Type:
Retail
Change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%. carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$8,790
Permit #:
RES-1700988
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
Single family
Change-out installation of gas - 100 gallon to gas - 100 gallon located inside building screening not required
Valuation:
$7,100
Permit #:
COM-1806993
Status:
final
Fee:
$101
Permit Type:
N/A
Building Type:
Apts 5+
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv
2014-07-31
Commercial-replace all duct work in side office building
Valuation:
$38,279
Permit #:
MISC2014-00639
Status:
complete
Fee:
$797
Permit Type:
N/A
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv electric vehicle equip. gene
2016-10-19
Res~ 1 inspection remaining to final - change out 2.5 ton condenser located on the ground
Valuation:
$3,500
Permit #:
MISR2014-05254
Status:
complete
Fee:
$469
Permit Type:
N/A
Building Type:
N/A
Hvac c/o. hers testing required. air conditioning condensing unit & evaporator coil only
Valuation:
$5,578
Permit #:
15-06-124
Status:
final
Fee:
$174
Permit Type:
N/A
Building Type:
Single family
Residential hvac (if structural design apply for misc residence mechanical)
2023-06-21
Replace furnace and install condensate pan
Valuation:
$5,839
Permit #:
HACR2023-00440
Status:
complete
Fee:
$283
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
United Building Service Mechanical Inc License info
Verified License
| License # | 845877 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for United Building Service Mechanical Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 624157 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Refrigeration |
| Business Type | Corporation |
- 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 United Building Service Mechanical Inc 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 | Oak River Insurance Company |
188
Permits
- Building permit records show that United Building Service Mechanical Inc has worked on 188 permitted projects.
United Building Service Mechanical Inc Employees
LT
Linda Gail Tautfest
Officer
NH
Natalie Mia Hinkel
Officer
PH
Philip Peter Hinkel
Sole Owner
WT
William Howard Tautfest
Rmo / Ceo / Pres