Plumbing Services in Union City, CA
Twenty services, one 24/7 phone line. Find the job that matches your problem, read what the work involves, then call and describe it.
Most of these pages explain symptoms, tools, trade-offs and the factors that change a quote.
- 24/7 phone line
- Call-only dispatch
- Union City and Tri-City area
Clogged drains and sewer line problems
Drain trouble ranges from a slow bathroom sink to a main line that has failed. Match the symptom to the service below.
Drain Cleaning
Cable and snake work for slow or stopped sinks, tubs, showers and floor drains.
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Hydro Jetting
High-pressure water that scours grease, scale and roots where a cable only pokes a hole.
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Sewer Line Cleaning
Main line clearing for when several drains back up at the same time.
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Sewer Line Repair
Spot repair, replacement and trenchless lining once a camera shows the damage.
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Sewer Camera Inspection
A camera run that shows the real condition of the pipe, also useful before buying a house.
View service →Water heaters: no hot water, leaks and new tanks
Gas, electric, tank and tankless units all fail in different ways. These pages sort the repairable problems from the ones that call for a new heater.
Water Heater Repair
Thermostats, elements, pilot assemblies and valves on gas and electric tanks.
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Water Heater Replacement
A failed tank replaced, with strapping, venting and permit questions covered.
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Water Heater Installation
New or relocated heaters with expansion tanks and correct relief piping.
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Tankless Water Heater
On-demand heating, with straight advice on gas line size, venting and when a tank is better.
View service →Leaks, burst pipes and supply lines
Water that is escaping somewhere you cannot see costs money every day. These services find it, stop it and fix what caused it.
Leak Detection
Acoustic listening gear and thermal imaging to trace hidden leaks, plus meter checks for high bills.
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Slab Leak Repair
Leaks in pipes under the concrete floor, from pinpointing to rerouting or repair.
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Burst Pipe Repair
Shutoff guidance and repair of split or broken supply pipes.
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Water Line Repair
The line from the meter to the house, which the owner maintains.
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Repiping
New supply piping for homes where pinhole leaks and low pressure keep returning.
View service →Fixtures, new installs and commercial work
Smaller jobs get the same attention as emergencies, and shops, restaurants and offices have their own needs.
Toilet Repair and Installation
Fixes for running, leaking and clogged toilets, plus new installs.
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Faucet Repair
Fixes for dripping, loose or low-flow faucets in kitchens, baths and laundry rooms.
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Garbage Disposal Repair
Jammed, humming or leaking disposals, and replacement when repair is not worth it.
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Plumbing Installation
New fixtures, relocated lines and remodel rough-in work.
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Water Softener and Filtration
Treatment for the hard blended water that comes through Union City taps.
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Commercial Plumbing
Backflow testing, grease traps, storm drains and restaurant and shop plumbing.
View service →How to choose the right service
If you are not sure what to call it, describe what you see and let the dispatcher sort it out. Still, a little sorting yourself saves time. One slow drain is a drain cleaning job. Every drain slow at once is the main line, which means sewer line cleaning or a camera look.
Water that is hot for a moment and then cold usually points to a failing part, and water heater repair is often cheaper than starting over. A heater that leaks from the tank body is finished, and water heater replacement is the right call. A water bill that jumped with no change in habits is a leak detection question.
Planned work follows a similar logic. A new bathroom, a moved sink or a kitchen remodel belongs under plumbing installation. Repeated pinhole leaks in copper or galvanized lines are the point to ask about repiping rather than patching one spot at a time.
For anything urgent, remember the order of ownership. The Alameda County Water District maintains the pipe on the street side of the meter, you maintain everything from the meter in, and Union Sanitary District owns the public sewer main while you own the lateral. We can tell you which side a problem sits on during the call.
Not sure which service fits?
Describe the problem in your own words. The dispatcher will help you sort it out and tell you what to do next.
Symptom to service: a quick map
| What you notice | Likely service |
|---|---|
| One slow sink or tub | Drain cleaning |
| Gurgling and backups in several drains | Sewer line cleaning or sewer camera inspection |
| Greasy, repeat clogs in a kitchen line | Hydro jetting |
| Warm spot on the floor or a hissing sound at night | Slab leak repair or leak detection |
| Puddle around the base of a tank heater | Water heater replacement |
| Low pressure at every fixture in an older house | Water line repair or repiping |
| Chalky white buildup on fixtures | Water softener and filtration |
These are starting points. A plumber on site confirms the actual cause before work begins.
Know the problem but not the service name?
Describe what you see, hear or smell. We will match it to the right job and arrange a plumber, day or night.
Which code applies
Every job on this list follows the California Plumbing Code, which is based on the Uniform Plumbing Code (UPC), so any plumber you hire should be able to say which section applies to your work. That question is a quick way to separate careful contractors from careless ones.
Questions about our plumbing services
Yes. The 24/7 line takes both. Emergencies like a burst pipe or sewer backup get arranged first, and planned work like a new toilet or a repipe is scheduled around your day.
We do not quote blind. Cost depends on access, pipe material, distance and parts, and these pages list the main drivers. The plumber should explain the price before work starts.
No. Apartments, shops and restaurants use the same pipes with extra requirements, and the commercial plumbing page covers backflow testing, grease traps and storm drains.
Burst pipes, sewage backups, leaking tank heaters and slab leaks cause damage fastest. A slow drain or dripping faucet is less urgent but still worth fixing soon.
Union City says a permit is needed for most construction, and replacing concealed pipe counts as new work. Clearing a stoppage or fixing a leak generally does not. For anything specific, call the Building Division at 510.675.5313.
Pick a service or just call
Describe the problem and we will line up the right plumber, any hour of the day or night.
Call (510) 544-1962