Updated: Feb 04, 2026
Location and Projects
Address
1112 Larkin St, San Francisco, CA, 94109
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R E M BOILER AND PLUMBING
R E M BOILER AND PLUMBING, 1112 Larkin St, San Francisco, CA (Owned by: Richard Edmond Mulford) holds a Boiler, Hot Water Heating And Steam Fitting, Plumbing license according to the California license board.
Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring R E M BOILER AND PLUMBING, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
R E M BOILER AND PLUMBING Services
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R E M BOILER AND PLUMBING Contact Information
Phone Number: (415) 216-3247
Address: 1112 Larkin St, San Francisco, CA 94109
R E M BOILER AND PLUMBING San Francisco
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
R E M BOILER AND PLUMBING has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
16 projects
|
2025 |
|
11 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that R E M BOILER AND PLUMBING has worked on at least
35.0 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
|
34 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that R E M BOILER AND PLUMBING mostly works on
plumbing project
projects.
Pricing
|
1 project
|
$20k-$50k |
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 R E M BOILER AND PLUMBING
This is a sample of this contractor's permits. Click here to access their complete permit history.
Work category: 5p; suites 610 and 614 - cap off water and waste pipes to abandoned sink. suites 808 and 810 - cap off water and waste pipes to two abandoned sinks. this permit is part off existing job card application 202411215492
Valuation:
N/A
Permit #:
PW20250120441
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace existing steam boiler (serial # a82-531) with new steam boiler (serial # 835135-202404) replace two 119 gallon hot water storage tanks
Valuation:
N/A
Permit #:
PW20250208944
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace existing steam boiler with new steam boiler (serial # 834541-202403). install new rp backflow device on boiler water make up
Valuation:
N/A
Permit #:
PW20250525487
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; hydronic boiler (serial # e03ceo123) replaced with new hydronic boiler (serial # 1510409535) replaced by others without plumbing permit.and inspection. pull necessary plumbing permit for inspection
Valuation:
N/A
Permit #:
PW20240109722
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace existing steam boiler (serial # 61-71648-1293) with new steam boiler (serial # 839720-202410)
Valuation:
N/A
Permit #:
PW20250525488
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace existing steam boiler (serial # 398823 200206) with new steam boiler (serial # 823033 202306)
Valuation:
N/A
Permit #:
PW20250406320
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace existing hot water boiler (serial# c07186323) with new hot water boiler (serial# c24325578)
Valuation:
N/A
Permit #:
PW20250113241
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 11p; decommission existing abandoned steam boiler (serial # 73872). remove existing rp backflow device for steam boiler
Valuation:
N/A
Permit #:
PW20250604701
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; existing domestic hot water boiler (serial # c10220970) replaced with new hot water boiler (serial # c25329120)
Valuation:
N/A
Permit #:
PW20250914041
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; existing domestic hot water boiler (serial # e0612097) replaced with new domestic hot water boiler (serial # c21310947) installed by another company and not inspected or plumbing permit pulled
Valuation:
N/A
Permit #:
PW20220505223
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
N.o.v. on file complaint #202420217.properly cap off 2 abandoned clothes washer stand pipes. reinstall flue vent for 2 water heater with proper clearances
Valuation:
N/A
Permit #:
PP20240319871
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace existing hot water boiler (serial # b00clo118) with new hot water boiler (serial # c25328634)
Valuation:
N/A
Permit #:
PW20250713545
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace existing steam boiler (serial #403255-200208) with new steam boiler (838950-202409
Valuation:
N/A
Permit #:
PW20250713544
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing steam boiler with new steam boiler for the entire complex. peerless 6409 steam boiler
Valuation:
$40,000
Permit #:
MEP-2024-295724
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace existing steam boiler (serial # 211-12671-0797 with new steam boiler (serial # 831454-202402)
Valuation:
N/A
Permit #:
PW20240909420
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace existing steam boiler (serial # 382864-200112 with new steam boiler (serial # 831453-202402)
Valuation:
N/A
Permit #:
PW20240630880
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace existing steam boiler (serial # 380901-200111) with new steam boiler (serial #824380-200308)
Valuation:
N/A
Permit #:
PW20240426370
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace existing steam boiler (serial # rm518) with new steam boiler (serial # 823021 - 202306)
Valuation:
N/A
Permit #:
PW20241002034
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace hot water boiler (serial# 892-k91-14848 with new hot water boiler (serial# c24432481
Valuation:
N/A
Permit #:
PW20240527077
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 8p; replace existing domestic hot water boiler (serial # 932 c01 62927) with new hot water boiler (serial #c21306895)
Valuation:
N/A
Permit #:
PW20220210775
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
R E M BOILER AND PLUMBING Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
R E M BOILER AND PLUMBING License info
Verified License
| License # | 902830 |
| Status | Active |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting, Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for R E M BOILER AND PLUMBING at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
255
Permits
- Building permit records show that R E M BOILER AND PLUMBING has worked on 255 permitted projects.
R E M BOILER AND PLUMBING Employees
RM
Richard Edmond Mulford
Owner