Updated: May 21, 2026
Location and Projects
Address
1177 Vanderbilt Cir, Manteca, CA, 95337
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Knights Plumbing and Drain
Need a Modesto plumber you can trust? Knights Plumbing and Drain in Modesto has built a solid reputation as experienced Modesto plumber. They have many satisfied customers in Modesto and surrounding areas. We handle plumbing repair, drain cleaning, sewer repair, trenchless pipe replacement, water filtration systems, water heaters, tankless water heaters and so much more. Our technicians are background checked and highly trained for your security and protection. Please call Knights Plumbing and Drain today for a plumber in Modesto.
From BuildZoom: Knights Plumbing and Drain, 1177 Vanderbilt Cir, Manteca, CA (Employees: Leslie Jean Hammond and Roger Leslie Hammond) holds a Plumbing license and 1 other license according to the California license board.
Their BuildZoom score of 115 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Knights Plumbing and Drain, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Knights Plumbing and Drain Services
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Knights Plumbing and Drain Contact Information
Phone Number: (209) 823-1717
Address: 1177 Vanderbilt Cir, Manteca, CA 95337
Knights Plumbing and Drain Manteca
Quality
115
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Knights Plumbing and Drain has a BuildZoom score of 115, which places them above 98% of 336,931 contractors in California.
Activity
|
199 projects
|
2025 |
|
223 projects
|
2024 |
|
268 projects
|
2023 |
Our building permit records indicate that Knights Plumbing and Drain has worked on at least
690.0 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
|
7 projects
|
Home Additions |
|
6 projects
|
New Constructions |
|
672 projects
|
Plumbing projects |
|
81 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Knights Plumbing and Drain mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
416 projects
|
< $5k |
|
69 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
The typical size of their permits is approximately $3,167. 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 Knights Plumbing and Drain
This is a sample of this contractor's permits. Click here to access their complete permit history.
E-permit: applicant's detailed description: install approx 45 ft of new 1 in pvc water main from meter to house stub. install aprox 50 ft of new 3/4 inch water line to sprinkler valves.; water supply replacement or repair 45 l.f
Valuation:
$5,822
Permit #:
BP25-01379
Status:
final
Fee:
$248
Permit Type:
N/A
Building Type:
N/A
E-permit: applicant's detailed description: remove and replace up to 2 plastic drain line fitting with a 2 plastic drain line fitting repair on kitchen drain under crawl space 2 inch abs with new section of 2 inch abs 1;
Valuation:
$1,638
Permit #:
BP25-03758
Status:
issued
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
Replace hot and cold water lines throughout dwelling- replace shower valve c/s moffett rd
Valuation:
$24,646
Permit #:
BLD2025-2160
Status:
final
Fee:
$432
Permit Type:
N/A
Building Type:
Residential
E-permit: applicant's detailed description: replace approximately 20 ft of 2in old galvanized drain pipe with new 2in abs drain pipe from the second combo coming from the kitchen drain to the shower tub combo;
Valuation:
$2,543
Permit #:
BP25-03408
Status:
final
Fee:
$159
Permit Type:
N/A
Building Type:
N/A
Trade (includes energy storage electrical service stucco antenna etc.)
2025-10-09
Drain down and evacuate water system as needed to repair leaking or improperly installed fitting in 3/4 on plastic water line -replace section of 1/2 pex from main house above laundry room to the second house in a separate attic space approximately 4 feet of pipe
Valuation:
N/A
Permit #:
B25-3161
Status:
complete
Fee:
$293
Permit Type:
Miscellaneous
Building Type:
N/A
E-permit: applicant's detailed description: remove existing shower valve and replace with new single handle tub shower valve and basic trim in guest. remove existing shower valve and replace with new single handle tub shower valve and basic trim in master. drain down and evacuate water system as needed to repair leaking or improperly fitting in 1/2 copper water line - in manifold behi... see more
Valuation:
$4,156
Permit #:
BP25-06061
Status:
final
Fee:
$222
Permit Type:
N/A
Building Type:
N/A
E-permit: applicant's detailed description: repair broken or off set 3 inch sewer pipe approximately 3 feet of next to city clean out with 3 inch abs pipe and dig down and bring san t down to level of rest of sewer pipe approximately on same trip;
Valuation:
N/A
Permit #:
BP25-07040
Status:
final
Fee:
$81
Permit Type:
N/A
Building Type:
N/A
E-permit: applicant's detailed description: kitchen loop from water heater in 3/4 in copper to kitchen sink approximately 15ft; water supply replacement or repair 15 l.f
Valuation:
$2,381
Permit #:
BP25-03014
Status:
final
Fee:
$159
Permit Type:
N/A
Building Type:
N/A
E-permit: applicant's detailed description: replace approx 45 ft of broken 2 inch abs pipe with new 2 inch abs pipe from the existing drop to the main under house;
Valuation:
$4,521
Permit #:
BP25-02595
Status:
final
Fee:
$222
Permit Type:
N/A
Building Type:
N/A
E-permit: applicant's detailed description: replace approx 15 ft of 2 inch abs pipe in crawlspace like for like.; drain line replacement or repair 15 l.f
Valuation:
$1,214
Permit #:
BP25-03494
Status:
final
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
E-permit: applicant's detailed description: installed 4in abs 2 way clean out and approximately 10 to 15 ft of 2in abs drain for laundry in the garage going into the crawl space and reconnect to 4in main sewer.; drain line replacement or repair 10 l.f.
Valuation:
$5,644
Permit #:
BP24-01344
Status:
final
Fee:
$248
Permit Type:
N/A
Building Type:
N/A
E-permit: applicant's detailed description: drain down and evacuate water system as needed to repair leaking or improperly installed fitting in 1-1/4 plastic water line make necessary repairs flush entire system for leaks under pressure prior to departure. backfill after rough inspection has passed.;
Valuation:
$727
Permit #:
BP24-08529
Status:
final
Fee:
$82
Permit Type:
N/A
Building Type:
N/A
E-permit: applicant's detailed description: remove and replace sanitary t up to 2 new plastic pipe and fitting. install approximately 25 ft of 1 1/2 abs pipe for venting purposes on the exterior of the home that’ll be connecting to the laundry ;
Valuation:
$1,858
Permit #:
BP24-04978
Status:
final
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
E-permit: change-out installation of gas - 040 gallon to electric - 040 gallon located outside building number of water heaters being replaced 1
Valuation:
$920
Permit #:
BP25-04639
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
E-permit: applicant's detailed description: dig up and replace approximately 10 feet of cast iron sewer under house with new 4 inch abs pipe; sewer service replacement or repair null 10 l.f
Valuation:
$4,473
Permit #:
BP25-04383
Status:
final
Fee:
$222
Permit Type:
N/A
Building Type:
N/A
E-permit: change-out installation of gas - 040 gallon to gas - 040 gallon located inside building number of water heaters being replaced 1
Valuation:
$3,469
Permit #:
BP25-03162
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
E-permit: change-out installation of gas - 050 gallon to gas - 050 gallon located inside building number of water heaters being replaced 1
Valuation:
$3,445
Permit #:
BP25-03095
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
E-permit: change-out installation of gas - 040 gallon to gas - tankless located outside building number of water heaters being replaced 1. revised: changed scope of work from 40 gal gas tank replacement to gas tankless. install (n) 20 ft gas line teed off from the meter. - sv 4/29/25
Valuation:
$8,100
Permit #:
BP25-02777
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
E-permit: change-out installation of gas - 050 gallon to gas - 050 gallon located outside building number of water heaters being replaced 1
Valuation:
$920
Permit #:
BP25-02673
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
E-permit: applicant's detailed description: replace existing shower valve with new single handle shower valve in upstair master bathroom.;
Valuation:
$1,241
Permit #:
BP25-02636
Status:
final
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
Knights Plumbing and Drain Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Knights Plumbing and Drain License info
Verified License
| License # | 813548 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Knights Plumbing and Drain at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 582028 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| 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.
Check this license's status for Knights Plumbing and Drain at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
115
BuildZoom Score
Insured
| Insurer | Truck Insurance Exchange |
Bonded
| Bonded Agent | Platte River Insurance Company |
Insured
| Workers Comp Provider | Truck Insurance Exchange |
3.2K
Permits
- Building permit records show that Knights Plumbing and Drain has worked on 3234 permitted projects.
Knights Plumbing and Drain Employees
LH
Leslie Jean Hammond
Qualify Partner
RH
Roger Leslie Hammond
General Partner