top of page


  • Residential Rooter Service
  • Sewer Camera Diagnostics
  • Hydro-Jetting 
  • Drain Cleaning
  • Clogged toilets
Comet Plumbing and Sewer is a rooter company which specializes in full sewer main line repair, sewer replacement, and rooter services in Sunnyvale, Santa Clara, Mountain View, Los Altos, San Jose, Cupertino, Saratoga & Campbell. We are licensed, fully insured, and bonded. Our sewer service and rooter plumbers are highly qualified & experienced.

Our rooter plumbers carry drain cleaning equipment for sewer clogs or tree root clogs and intrusions. Our rooter plumbers can install a sewer clean-out to quickly eliminate sewer clogs if your house doesn't already have one. Call our BBB A-rated rooter plumbers now for a free written estimate. No Extra charges for holidays, weekends, or nights.


Comet Plumbing & Sewer has the latest video inspection technology to pinpoint the precise cause & location of an issue. With our video inspection & locating devices, you can even see inside the line for yourself.  Once diagnosed, we can show you the range of possible solutions.


We service bath tubs, shower drains, clogged kitchen sinks, bathroom sinks, blocked toilets & other clogged drains in your home.      


  • Clearing of clogged drains - From the roof vents, where the sewer line exits your home to the main city or municipal sewage line.

  • Convenient Local Service -  Located in down town Sunnyvale, CA, open since 2010 with 15 years experience in this industry. 

  • Sewer Cleaning – Sewer cleaning is an important part of home maintenance, and can be helpful in solving your sewer and drain issues.

At Comet Plumbing & Sewer Co we have years of experience as well as dedication to ensuring that you get your problem solved. 


bottom of page