Steve’s Five Star Service: Diamond Bar, CA’s Trusted
Plumbing Company Since 1986

About Steve’s Five Star Service

Steve’s Five Star Service is a licensed plumbing contractor that is dedicated to providing the best value in plumbing to Diamond Bar and other cities in San Bernardino County. We are family owned and operated, with nearly 30 years of experience. We have thousands of satisfied clients throughout the Inland Empire and have been awarded several customer-service based recognitions, including:

We offer comprehensive, convenient, and affordable plumbing services. A preview of our services is provided below, but you can also click on any of the links or call us for more information.

Water Heater Services, Diamond Bar, CA: Water Heater Repairs,
Sales, Installation & Replacement

If you have a leaking water heater or suddenly have no hot water, give Steve’s Five Star Service a call for fast, reliable, and affordable service. We are experts in residential and commercial water heater repairs, and can come out with everything we need to fix the problem. If it is an issue with the pilot light, we’ll accurately diagnose what is causing the problem and then quickly work to repair it. If the issue is bigger, such as a crack in your water heater, we will give you an upfront estimate on water heater replacement costs and then work with our suppliers to quickly obtain the replacement. We’ll take care of everything, from installation to hauling away your old water heater. Call today to learn more.

Experts in Tankless Water Heaters, Diamond Bar, CA

At Steve’s Five Star Service, we are proud to be Diamond Bar’s experts in tankless water heater systems. These systems are a great option for homeowners and business owners who want to:

Tankless water heaters provide endless hot water and are typically 30 to 40% more energy efficient than traditional tank-type water heaters. They also frequently qualify for energy rebates. If you are interested in a tankless water heater, we will be happy to provide a free on-site estimate. Call today for tankless water heater sales, installation, maintenance, and repair services in Diamond Bar.

Trenchless Sewer Line & Drain Replacement, Diamond Bar, CA

Steve’s Five Star Service is fully equipped to provide expert trenchless drain repair and replacement services in Diamond Bar. Trenchless pipe replacement makes it possible to repair or replace nearly any length of underground drain pipe or sewer line without having to tear up the entire length of concrete or asphalt above it. We offer both trenchless pipe bursting for complete pipe replacement as well as trenchless pipe relining, which lets you “rehab” your drain or sewer line. By only having to dig one or two holes instead of tearing up your entire yard, you’ll save your landscape while reducing the cost of the drain repair/replacement work. Trenchless pipe repair can be performed day or night and completed in less than a day. Our new pipes are rated for 80 years and warrantied for 20. Call today for an appointment.

Emergency Service, Diamond Bar, CA: Flooding & Water Damage

As a full-service, licensed plumbing contractor, we are equipped to stop water leaks of any size 24 hours a day. We can also help you with your insurance claim and immediately start work on repairing your broken pipe. Unlike other plumbing contractors, we are invested in not only repairing the leak, but also making sure that you get your home back the way it was. We’ll guide you through the process every step of the way, provide referrals to water removal and water damage specialists, and be a resource to you if you have any questions or concerns. We’ve been helping residents of Diamond Bar for nearly 30 years and truly care for their well being. Call us today to learn more or to have us come out anytime of day or night. We are licensed as well as insurance approved.

Emergency Service, Diamond Bar, CA: Water Main, Sewer Line, and Gas Line Breaks

Whether you suddenly have an overflowing toilet, severely clogged drains, a gas leak, or no hot water in Diamond Bar, you can give Steve’s Five Star Service a call 24 hours a day and trust that we will be on site to fix your plumbing problem in no time. We are locally based, have on-call plumbers, and keep our service vehicles well-stocked. We also have our own large inventory of parts, tools and equipment as well as relationships with a variety of suppliers to ensure that we can complete any necessary repairs as quickly as possible.

Salt-Free Water Conditioner System Sales, Installation, & Maintenance, Diamond Bar, CA

A great alternative to salt-based, self-regenerating water softeners is a salt-free water conditioning system. Salt-free water conditioners are not only better for the environment, but they are also highly effective at producing better-tasting, softer water. They’re also compact, easy to maintain (only requiring a quick swap of the cartridge once every 6-12 months), and affordable (typically, 50-80% less than salt-based systems). Plus, for some Inland Valley residents, they may be the only water softening option since many cities have begun banning salt-based water softeners. Call us today for a free consultation. We are a factory authorized dealer for nuvoH2O, and are also qualified to install reverse osmosis water filtering systems in Diamond Bar homes and businesses.

Drain Cleaning/Snaking, Hydro Jetting, & RootX Chemical Treatment, Diamond Bar, CA

Signs of an obstructed drain include slow draining sinks or faucets, poorly flushing toilets, odors coming up from your drains, and sewage backups. In kitchens, a clogged drain can result from grease and soap buildup, food, paper towels, and other obstructions. In bathrooms, we’ve removed feminine hygiene products, flushable wipes, rags, sponges, toys, cell phones, and even keys. And in sewer lines, it is usually tree roots. For small obstructions, snaking is usually sufficient. For pipes that have extensive gunk build up, hydro jetting is the best option. In other cases, a camera inspection will help us determine what exactly is causing the stoppage and where is the problem located. If it looks like there is a problem with tree roots, we can treat the drain with RootX to remove tree roots and prevent further intrusion. Contact us today for drain cleaning, hydro jetting or RootX treatments in Diamond Bar.

Sink and Faucet Repair, Sales, Installation & Replacement, Diamond Bar, CA

Steve’s Five Star Service offers Diamond Bar’s best value in faucet and sink sales, installation, replacement, and repairs. Common repairs include removing clogs, fixing leaks, and re-caulking. If the sink or faucet damage is irreparable, we can replace them using the same product or one very similar within a very short timeframe--usually within the same day. We also do new sink and faucet installations and replacements if you are looking to upgrade your bathroom or kitchen in Diamond Bar.

Plumbing Repair, Diamond Bar, CA

Because Steve’s Five Star Service is a licensed plumbing company with 30 years of experience, a large inventory of parts, state-of-the-art equipment, and highly trained technicians who have served thousands of customers over the years, you know you can trust us to handle all of your plumbing repair needs in Diamond Bar. We frequently work with both residential and commercial clients, and can provide both scheduled and emergency plumbing repairs. We keep our service vehicles well maintained and have longstanding relationships with several suppliers in the area to ensure that we will always have everything we need to complete your repair as quickly as possible. Our Diamond Bar plumbing repair services include clearing clogged drains, sealing loose water pipe connections, fixing pilot lights on water heaters, locating and stopping leaks, and so much more. Call today for a free estimate.

Slab Leak Detection, Diamond Bar, CA

Water line leaks can occur nearly anywhere. When they occur behind a wall, above the ceiling, in an attic, or around a property’s exterior, the signs of a leak are hard to miss, making the source of the leak fairly obvious. However, when the leak is under an asphalt or concrete slab, then the first sign of a leak will be an extremely high water bill. When this happens, it helps to use slab leak detection technology to pinpoint the source of the leak. By knowing exactly where the pipe has cracked, we can help you determine the best way to fix the pipe. We can either tear up the concrete, repair/replace the pipe, and then refill and patch the hole, or we can reroute the water line, which is generally less invasive. If you think you have a water leak under your home or business, call Diamond Bar’s experts in slab leak detection, Steve’s Five Star Service.

Repiping, Diamond Bar, CA: Water and Gas Line Pipe Replacement & Additions

Steve’s Five Star Service is your one stop shop for gas and water line pipe replacement and additions in Diamond Bar. We can replace old pipes, reroute pipes, and/or add additional water or gas lines using either copper or hybrid (PEX) pipe. Repiping includes new valves and is warrantied for 20 years. Our Diamond Bar repiping service is competitively priced, and always done to code. Call today for a free estimate.

Comprehensive Plumbing Services for Diamond Bar, CA Businesses

Steve’s Five Star Service provides reliable, cost-effective plumbing services to Diamond Bar businesses of all sizes. For us, when it comes to commercial plumbing services, it is all about keeping our clients operational. So, when we get a call from a commercial client, we prioritize their needs and arrive on site as well prepared as possible to complete their service or repairs on the first visit. Our plumbers are highly trained, and are licensed. They will provide you with expert advice and their honest opinion on what they would do if they were in your situation. In addition to emergency commercial plumbing services, we also provide high-quality drain cleaning, drain repair/replacement, trenchless drain repair, water heater service and repairs, water heater sales and installation, repiping, water treatment services, slab leak detection, sink, toilet, and faucet installation and repair, and more. Call today for a free consultation.