How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%94+51.3Reliability 24%95+23Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty98−0.2Experts Score= 95Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.95SCOREUnited HVAC, Plumbing & Electrical
Sunnyvale, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #50Position by Experts Score among all companies we track in this category. of 113 HVAC contractors · 4.9★ from 938 Google reviews
Report card
Percentile vs other HVAC contractors (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: satisfaction.
Reviews for your job
Customers hired United HVAC, Plumbing & Electrical for 8 kinds of job.
United HVAC, Plumbing & Electrical for plumbing pipe repair
Clear ✕All 65 Google reviews tagged “Plumbing pipe repair”
I had a great experience with Cristopher Villa. He did an excellent job redoing the plumbing underneath my kitchen sink and making sure everything was properly connected and working as it should. He also snaked the kitchen drain line to address a recurring blockage. Cristopher was professional, knowledgeable, and…
We called United Plumbing to troubleshoot a plumbing problem in our home - a couple of toilets did not refill reliably. Anton from United Plumbing diagnosed the issue right away and offered to fix it. Then, In the spirit of thoroughness, Anton inquired whether there was anything else that needed fixing. I recalled…
Anton was awesome! Friendly informative and patient. We had knocking of our water pipes after flushing some toilets that was driving us crazy and wasn’t sure if it was a water pressure issue or simply fasteners that had failed. Of course, when Anton showed up, the knocking wouldn’t happen after we flushed the…
The crew came and worked efficiently and thoroughly and was able to replace my water main pipe within the time they specified.
Very friendly service. Rinat and Mark did an excellent job.
Pasha (technician) was very helpful. We had a clogged drain and were unable to clear it ourselves. He arrived and fixed the drain and was very clean and polite. Left everything as it was before he arrived. Highly recommend.
Excellent Service, Superior Experience, knowledgeable staff, polite, completed on time including City inspection.
Teo was super great! I had 2 shower facets that were leaking and Teo did a great job repairing both. Their pricing is also the best, I got 3 quotes and United had the best pricing and excellent service! 10/10 would recommend, actually going to be a customer for life.
Context: we had been dealing with a water leak issue in our kitchen. We knew water was leaking from somewhere but didn't know where. After several visits from various plumbers via our home warranty (nightmare!!), we now also had a drain line clog to deal with. Lost faith in the home warranty process and their…
Tony came the same day I submitted my project via yelp. He diagnosed the issue based on the information I provided and the pressure readings he was seeing. We needed to replace the outdoor PRV valve asap. Nick came the next day and replaced it within 2 hours. And ojalá it's fixed and we have pressure readings back under 65. So thankful.
Tony, Igor,Jose and Antonio did a great job repairing our main water line leak. They were very skilled and knowledgeable, and the price was a lot less than our other estimates. We highly recommend United HVAC and Plumbing, thanks again guys!!
They gave a quote in 15 minutes and came to repair on the same day. Efficient and professional. It’s the second time I use their service. I certainly will again.
Their quote for repiping a section of our house was not only affordable, but also prompt and accompanied by friendly service. They ensured that the installation was of good quality and conducted necessary checks before and after the process.
United Plumbing was responsive and timely. I was trying to coordinate the work from overseas and they performed the work as discussed and took prior permission before performing additional work.
The technician helped me unclog the kitchen sink, during the process, he was efficient and knew the best way of doing the job, e.g. I was expecting a bit messy afterwards, but everything looks fine. The technician found that my pipe was old and broken and he offered to replace it with a reasonable price change and…
Technician visited on time and finished the work even when it was heavily raining. Will choose United Plumbing again.
Very professional people and on time
Contracted United Plumbing to replace our 75+ year old galvanized water supply line which was starting to leak. They did the following promptly and superbly the week after Christmas. * dig up and replace about 50-60 ft of the main water line between the old main shut-off valve and water meter. * relocate and…
The team was very responsive in scheduling the appointment , came on time and did a good quality job. Felt it was slightly more expensive... But did not have time to shop around, so got the job done
United Plumbing Replaced the main water line under our front lawn along with several feet of pipe under the house that was leaking. They arrived early and stayed late to complete the job in one day. I would definitely recommend them.
Honest. Professional and really good workmanship.
I'm very happy with the work United Plumbing did. I've been a home owner for a while and dealt with many plumbing companies, but this was my first time with United. They were very responsive, had 5 star ratings on yelp, and the last plumber I worked with said they don't do any landscaping work. So I went with…
I needed my hot water tank replaced. It sits in the attic, so it was a bit challenging. The company gave me a quote based on photos I took and sent them. Two technicians came the next day. They were both very professional and careful with my old house. When they were almost done, they let water into the tank; the…
Came out early the next morning and fixed a leaky valve for me. Not cheap, but I appreciate the fast service!
Glad we choose United Plumbing! They answered the phone and had us scheduled quickly. Showed up on time and our technician Tony, was friendly and did good quality work quickly. The cost was reasonable and they stayed within the quoted price. We’d use them again.
I used United Plumbing twice. The first time was to fix a leaking PVC pipe in my crawler space. The second time was to replace the pressure regulating valve and the main shut-off valve. Each time the gentleman coming to my house was on time and very professional. He did the job very carefully. Alex was very polite…
I required United Plumbing's services due to a leaking icemaker pipe and a broken shutoff . Alexandr came at the scheduled time, quoted the service, and fixed it in the next hours. Professional work.
This is the second time I have called on United Plumbing to assist with plumbing issues. The first was residential and this time was a commercial issue. Oscar was great! Any one of their employees who answers the phones are polite and professional. One of the things I am most impressed with is their…
very good value and decent quality work. was quoted very high price by other plumbers. I respect people who don't overcharge customers. Will be using this service in future. will update this review in a couple of months if there are any issues with the work performed. work done today: -drain clean out installation…
I have used United Plumbing for several services from installing my shower faucets to fixing the configuration of the pipes in order to get it to work after installing a new sink. They have always been timely, professional, offer reasonable prices for the service and is good with making sure the customer is happy. I would highly recommend them!
United Plumbing was ultra responsive and communicative, letting me know if they were running late or early. They were also very accommodating to my situation and repaired the leaking pipe quickly. I plan to use them again if I need plumbing help.
Good job at a reasonable price.
Great professional service I had a broken main water line that needed to be repaired. United Plumbling was able to come out within 4 hours after the call and spliced the pipe back together.
good service team, highly recommend them
They did the work professionally and effectively when contracted. However, their initial quote was twice the rate it should have been. They were talked down a bit, but I'd really appreciate a company who will not attempt to take advantage of their customers.
Great service! Called Tuesday at 4pm, they were out Wednesday at 9am. I needed a new faucet installed, but didn’t have one. They brought me a replacement! And fixed the cold water shutoff I told them was broken, too. They were here for about an hour, did a great job, left everything clean and tidy, and for a…
We woke up to a huge plumbing leak under our bathroom sink. United plumbing came quickly and fixed everything. Everyone was friendly and courteous. I highly recommend them.
An outdoor pipe burst at 3:30PM. I detected the problem by 4:00PM, shut down my main and called United. They sent Sergei by 5:00. He diagnosed the problem quickly and I got a quote on the spot. It was not cheap, but it was a fairly tough job, digging a couple of feet, finding the problem and repairing the pipe. By…
I used United Plumbing for a large repair, and they did an excellent job. They were able to do it very quickly and promptly, which was great since we needed it fixed to use our bathroom. And their prices were very reasonable. Overall they are excellent and I'll definitely be calling them again next time we have an issue.
We placed a call to United Plumbing on a Saturday and Joe was very nice to get us a Tech to come out on Sunday. The job was to relocate water lines and drains for a double vanity. The Technician’s name was Den B. who was extremely professional and diligent, everything was well done. Will use again!
My kitchen ceiling downstairs was leaking when I ran any water upstairs. Ujin came and assessed the issue (on a weekend at no extra charge), came back the next day and repaired the broken pipe. He worked efficiently and cleanly and in total was done within an hour or so. It was far more affordable than a second…
Easy same day scheduling. Reliable quote through Yelp. Came on weekend at time he said he would. Overall great experience!
They worked on the pipe but could not get it unclogged. Overall a good experience outside of not getting the problem fixed and our main line still clogged
Super fast and friendly service
My plumbing problem: My main water line had a burst and it was under the cement driveway. I called 5 Star Plumbing and they were able to carefully cut into the cement and find the leak. It took them about 4.5 hours to finish the repair. They were professional and courteous. Very happy with their service and I would use them again.
Den and Eugene are excellent at their craft. They went through diagnosis, and resolution quickly and was able to get around difficult challenges. They were always communicative about what they are doing and showed me what the problem again. Definitely recommend if you need any plumbing related fix
We had a leaky pipe to our refrigerator line that caused major damage to our dining room floor. 5 Star Plumbing came and replaced the plastic tubing w/ copper piping. It was a complicated job since the previous contractor had used an unconventional way to install the water line to the ice maker. I'm very happy w/ the job that 5 Star Plumbing completed.
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Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Drain cleaning | 104 | $161–$429 |
| Faucet installation | 73 | — |
| Plumbing pipe repair | 65 | $251–$1.2k |
| Plumbing leak detection | 59 | $57–$478 |
| Water heater installation | 58 | $1.2k–$2.8k |
| Toilet repair | 55 | $176–$517 |
| Plumbing leak repair | 46 | — |
| Faucet repair | 37 | — |
