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Massimillo Plumbing & Rooter

Active License

About the plumber

Massimillo Plumbing & Rooter operates out of San Francisco, CA and holds a Plumbing license according to the California contractors license board.

We were able to verify 35 building permits associated with Massimillo Plumbing & Rooter. Check out their permit history below to see where they have worked and what type of work they have done in the past. Please note that this is not a comprehensive list of every project they have completed; just the projects we have been able to verify with the local permit authority.

Massimillo Plumbing & Rooter has a BuildZoom score of 98 and is rated in the top 20% of 336,931 contractors in California.

Their license (955438) was verified as active when we last checked. If you are considering hiring Massimillo Plumbing & Rooter, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.


Contact Info

P O Box 12125, San Francisco, CA 94112 Edit
(415) 368-8481 Edit

Key Statistics


Massimillo Plumbing & Rooter has a BuildZoom score of 98, which places them above 80% of 336,931 contractors in California; license (955438) verified as active.
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
(80 percentile)
6 projects
17 projects
6 projects
6 projects


Based on permit records, we have been able to verify that Massimillo Plumbing & Rooter has worked on 35 projects over the past 5 years. They have received repeat business from 1 client, which is a strong indicator of reliability.

Building Permits Filed by Massimillo Plumbing & Rooter

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July 1, 2014 - 5549 Geary Bl, San Francisco, CA

Work category: 1p; spot repair to water line to building done on 20th ave. side

Type: Plumbing permit | Permit #: PW20140701351

May 29, 2014 - 608 Ashbury St, San Francisco, CA

Work category: 1p; remove and replace house trap

Type: Plumbing permit | Permit #: PW20140529517

May 15, 2014 - 68 Lamartine St, San Francisco, CA

Work category: 1p; replacing house trap and approximately 12 ft. of drain line

Type: Plumbing permit | Permit #: PW20140515200

April 21, 2014 - 2621 Ocean Av, San Francisco, CA

Work category: 6pa; 2623 ocean avenue villa d'este restaurant: replacement of utility sink

Type: Plumbing permit | Permit #: PW20140421559

March 3, 2014 - 1510 22nd Av, San Francisco, CA

Work category: 1p; spot repair on main line

Type: Plumbing permit | Permit #: PW20140303385

February 27, 2014 - 615 John Muir Dr, San Francisco, CA

Work category: 1p; remove existing backflow device and replace with like kind and size.

Type: Plumbing permit | Permit #: PW20140227282

November 27, 2013 - 1821 Baker St, San Francisco, CA

Unit 2: to comply with nov#201338231 - repair tub drainage & plumbing as per notice.

Type: Plumbing permit | Permit #: PP20131127316

October 10, 2013 - 1929 Ocean Av, San Francisco, CA

To comply with notice of violation #201244226.

Type: Plumbing permit | Permit #: PP20131010923

October 10, 2013 - 1385 Clay St, San Francisco, CA

Tap into (e) gas line run new line approx. 20 ft. run new water supply to approx. 20 - 25 ft. tap into (e) hot & cold water supply tap into (e) drain line & vent.

Type: Plumbing permit | Permit #: PP20131010922

September 17, 2013 - 535 Ashbury St, San Francisco, CA

Work category: 1p; spot repair on main sewer line

Type: Plumbing permit | Permit #: PW20130917424

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Description: Plumbing
License Number: 813710
Bond Amount: $12,500
Bonded: Yes
Recent Building Permit
R/r 50 lf gas line

R/r 50 lf gas line
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Ascencio Construction

Oakland, CA
Description: General building contractor
License Number: 774331
Bond Amount: $12,500
Bonded: Yes
Recent Building Permit
Unit 406: multi-family residential kitchen and bath remodel (164 sf... more

Unit 406: multi-family residential kitchen and bath remodel (164 sf) associated electrical and plumbing (replace 5 existing fixtures in same location) ; no new mechanical work, remove (e) glass wall sliding doors, new wall
View all of this contractor's building permits

Description: Plumbing, plumbing
License Number: 958170
Bond Amount: $12,500
Bonded: Yes
Recent Building Permit
Traffic control permit for: parking lane closure to assist with dum... more

Traffic control permit for: parking lane closure to assist with dumpster. start date: 10/15/2014 end date: 10/24/2014
View all of this contractor's building permits

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Key License Information

  • License Number: 955438
  • Status: Active
  • State: California
  • Type: Plumbing
  • Date Issued: 12/08/2010

  • Click here to compare Massimillo Plumbing & Rooter to the highest rated plumbers in San Francisco.

    Click here to look up the license status of Massimillo Plumbing & Rooter at the California Contractors State License Board.

  • Bonded Agent: American Contractors Indemnity Company
  • Bond Value: $12,500
  • Learn More
  • Massimillo Plumbing & Rooter has completed multiple projects based on building permit records.

Employees of Massimillo Plumbing & Rooter

default team member image
Tony Massimillo
Sole Owner

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Here are some of the rules, regulations, and laws governing contractors in California

Does Massimillo Plumbing & Rooter carry a valid contracting license?

In California, any remodeling or construction project that exceeds $500 (labor and materials), requires a contractor to have an active license with the California Contractor State License Board (CSLB).

Massimillo Plumbing & Rooter currently holds license 955438 (Plumbing), which was Active when we last checked.

How important is contractor licensing in California?

The CSLB is one of the highest rated licensing boards in the US. Applicants are required to pass a written board exam and prove at least four years of prior, relevant work experience. In addition, the CSLB requires all license holders to maintain at least $2,500 in operating capital and provides you with a range of other consumer protections.

Your liability risk when hiring Massimillo Plumbing & Rooter

Contractors in California are required to carry workers' compensation insurance if they have employees and proof of liability insurance with the cumulative limit of $1 million for licensees with five or fewer persons, and an additional 100,000 for each additional member over five, not to exceed $5 million total.

Financial recourse when hiring Massimillo Plumbing & Rooter

All licensed contractors in California are required to maintain a bond, which provides you with financial recourse in case they perform defective work or violate license regulations. If you feel as though you have been taken advantage of, you should leave feedback on the BuildZoom's contractor profile and file a complaint with the CSLB.

Massimillo Plumbing & Rooter has a $12,500 bond with American Contractors Indemnity Company.

What else should I know before hiring Massimillo Plumbing & Rooter

California contractors are required to submit their fingerprints to the board, which are then checked against criminal records held by the California Department of Justice (DOJ) and Federal Bureau of Investigation (FBI) prior to obtaining a valid contracting license.

How is the BuildZoom score calculated?

The BuildZoom score is based on a number of factors including the contractor's license status, insurance status, verified work history, standing with local consumer interest groups, verified reviews from other BuildZoom users and self-reported feedback from the contractor.

Why you should hire through BuildZoom

When it comes to major construction work or even minor alterations to your home, hiring the wrong contractor could result in incomplete or defective work. You may even find yourself dealing with huge liability claims. BuildZoom does the homework for you and helps you hire the right contractor.

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