4.5 
2.5k+ *The Angi rating for Toilet Service companies in Sunnyvale, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Toilet Service needs.
*The HomeAdvisor rating for Toilet Service companies in Sunnyvale, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Toilet Service needs.
Last update on October 02, 2026
Serving Sunnyvale, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"Thank you to Jermaine for his wonderful workmanship on the installation of a new toilet. Aarons Plumbing was very easy to work with. Will use them again for any future needs."
+108
Serving Sunnyvale, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Emergency services offered
Warranties offered
"I got tired of waiting for a response from another plumber I've worked with to install a toilet. I called Wilmar today at 11am. He was very friendly and said he'd have someone here by 1pm. They showed up early and were done in about an hour, including toilet removal, new toilet installation, and all clean up. Talk about pleasant surprises! They even checked another faucet for me and refused to let me pay extra for their time to take a look at it. They were super polite, wore booties and masks inside, and explained everything they did. Almost forgot to mention that the price was very reasonable. They're my new go-to guys. Highly recommend."
Serving Sunnyvale, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Emergency services offered
Warranties offered
"Let me say that Gustavo was great! Professional and kept me informed the whole step of the way. Pricing was up front and no surprises. He ended up having to replace the toilet flange on the toilet on the second floor. AND he repaired a small section of the ceiling on the first floor due to water damage. All within one day. He and his assistants were very good."
+167
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"The Tankless Guys not only installed a new water softener system, they also put in a new tankless water heater and a new toilet. They provided excellent service. We had a range of options to choose from and Sergio and his team performed all the work in a timely manner. Sergio also answered any questions we had thoroughly. I highly recommend them!"
+5
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 2008
Emergency services offered
Warranties offered
"Nice to work with Mike."
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 2023
Emergency services offered
Warranties offered
"Yes, Jose and his team did an excellent job. My original call involved our outside water not working. There was not enough water pressure so the water would not come out. Jose showed me where the issue was and gave me an estimate price for resolving the problem. The quote seemed high, but I asked whether this would be over or would I have to call him back. He said I would be calling him back recommending Core to friends and family. I appreciated that sincerity. My downstairs toilet also needed replacing. The team fixed all of our issues and even checked the water meter after noticing water accumulating in one area. They wanted to ensure that there were no leaks. Core was very professional, knowledgeable, thorough, friendly AND I WILL DEFINITELY USE THEM IN THE FUTURE. Great job!"
+36
Serving Sunnyvale, CA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Jess was on time and kept me informed with all the work he was doing. He was professional and courteous. He gave me an estimate and stuck to it, even though he had to work a lot harder than he thought to replace the broken toilet flange. I will definitely use him again and recommend him to family and friends."
+178
Serving Sunnyvale, CA and surrounding areas
Approved (Corporate)
In business since 1994
Emergency services offered
Warranties offered
"We've been working with Mike Counsil for over 8 years - clogged drains, water heater, new toilets, and most recently a sewer re-pipe. Yes, they may be more expensive than other companies, but with Mike Counsil you get what you pay for - quality work. A big shout out to Rudy and the whole team - they are hardworking, reliable and courteous."
+28
Serving Sunnyvale, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"Juan provided quick and professional in replacing the flusher in my toilet tank in record time. We definitely recommend him. We will use him for services in our home when needed."
+81
Serving Sunnyvale, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Replaced my toilet with a brand new one fast and efficiently, would recommend for any plumbing issues.10/10"
From average costs to expert advice, get all the answers you need to get your job done.
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