Looking for a Plumber in West Centennial, CO? We’ve Been the One Locals Trust Since 2005!
Need a dependable plumber in West Centennial, CO? We’ve been showing up and doing it right since 2005. Whether you’re dealing with a leak, a clogged drain, or a failing water heater, our licensed plumbers get the job done right the first time.
We take pride in delivering long-lasting workmanship and building real relationships with the community we serve. At Southside Plumbing, we don’t just fix plumbing—we protect your home’s comfort and peace of mind.
Need a plumber you can count on? Call 303-346-8426 or contact us online to schedule service in West Centennial today.
Plumbing Problem? We’ve Seen It in Centennial
From older homes with aging pipes to modern builds needing smart upgrades, Southside Plumbing delivers expert, honest service throughout West Centennial.
Licensed Plumber for Home Plumbing Repairs in West Centennial
Plumbing problems? We fix them fast and without the upsell. Whether you're dealing with aging valves, annoying drips, or outdoor faucet issues, our team is here to handle it all. We’ve helped dozens of West Centennial homeowners modernize outdated plumbing and prevent long-term water damage.
- Plumbing Repairs: Quick, effective solutions for leaks, fixture failures, and water line issues inside or outside your home.
- Pressure Reducing Valves: Control your water pressure and protect your plumbing system from premature wear.
- Hose Bibbs: Replace broken outdoor spigots and prevent frozen pipe bursts in the winter months.
- Backflow Preventers: Keep your drinking water safe with tested, code-compliant backflow protection.
Water Heater & Filtration Solutions
From hot showers to clean, filtered water—this is what comfort looks like in West Centennial. Many area homes deal with hard water or aging water heaters. We offer complete solutions to improve water quality, lower energy bills, and give you reliable performance when you need it most.
- Water Heaters: Repair and install tank-style systems sized for your home and hot water needs.
- Tankless Water Heaters: Get energy-efficient, on-demand hot water with space-saving tankless upgrades.
- Water Heater Products: Explore models that match your budget, efficiency goals, and household size.
- Water Softeners: Reduce scale buildup on fixtures and improve appliance longevity.
- Water Filtration: Remove chlorine, sediment, and other impurities from your household water supply.
Trusted Plumber for Clogs, Sewer Issues & Frozen Pipes
From backups to frozen pipes, we help West Centennial homes keep their plumbing flowing year-round. We provide thorough, efficient drain services and preventive winterization that help avoid costly repairs and property damage.
- Drain Clearing: Clear out grease, hair, roots, and other debris that slow or block your drains, without damaging your pipes.
- Frozen Pipes: Thaw and repair winter pipe bursts, and prepare your system to handle Colorado’s freeze-thaw cycles.
Smart Home Plumbing, Sump Pumps & Remodel Support
Planning a remodel? Protecting a finished basement? Or just want more control over your plumbing? We offer the tech-forward tools and custom plumbing work West Centennial homeowners need for upgrades, prevention, and peace of mind.
- Smart Home Plumbing: Control your water from your phone, monitor for leaks, and protect your home 24/7.
- Sump Pumps: Safeguard your basement with sump pump installation, backup systems, and annual testing.
- Remodeling Plumbing: Reroute lines, install new fixtures, and prep for inspections during your kitchen or bathroom renovation.
Explore Our Testimonials To See Why West Centennial Trusts Southside!
At Southside Plumbing, we're proud of our track record serving West Centennial since 2005. We invite you to read our customer reviews on our website and Google to see why your neighbors trust us with their plumbing needs. For reliable, professional, and friendly plumbing services, don't hesitate to give us a call. Whether it's a minor repair or a major installation, we're here to exceed your expectations and keep your plumbing in top condition. Choose Southside Plumbing for all your plumbing requirements – we're just a phone call to 303-346-8426 away!
Recent Jobs and Reviews in Centennial, CO
Customers say: The overall sentiment of the reviews is positive, with many customers expressing satisfaction with the services provided by Southside Plumbing. Customers appreciate the professionalism, knowledge, and efficiency of the plumbers, as well as their willingness to explain the work and provide options. Many customers have used Southside Plumbing multiple times and recommend them to others. However, there are also some negative reviews, with customers complaining about high prices, unprofessional behavior, and poor communication. It is important to note that the negative reviews are fewer in number compared to the positive ones, and that the overall sentiment is positive.
Our Local Reviews by City
- Aurora, CO (2)
- Castle Pines, CO (7)
- Castle Rock, CO (27)
- Centennial, CO (44)
- Denver, CO (3)
- Englewood, CO (4)
- Greenwood Village, CO (1)
- Highlands Ranch, CO (56)
- Indian Hills, CO (1)
- Littleton, CO (306)
- Lone Tree, CO (11)
- Louviers, CO (1)
- Parker, CO (22)
- Sedalia, CO (1)
Job Locations and Reviews

Replaced hose Bibb on back side of home.

Sprinkler heads were not popping all the way up in the front yard, even though the pressure was set at 80 psi. The PRV is only two years old, Anthony had a sprinkler guy and someone from the water district check things out. We came out as well to diagnose the issue with the sprinkler system. There was an 3/4” adequate ball valve on the main, and pipe size increased to 1” going to the sprinkler system with a ball valve as well. However, found a gate #2 valve had a very short stroke when trying to turn it on and off. Ended up, cutting it out and putting in a new ball valve. We then tested the front yard and all of the sprinkler heads popped up all the way. Yaaaaaaaa!
Today, I came out to my clients home to take a look at a shower valve that keeps on dripping. Our clients Delta shower was dripping out the head. Today, I installed a new cartridge at a special price to win my clients business. Thank you very much for having us out. Call again anytime, we will be happy to serve you. One year parts and labor warranty on this repair I really appreciate you, it was nice visiting with you. Charlie the Plumber

Completed installation of Rinnai RU199iN tankless water heater. Removed old tank unit, upgraded gas line to 3/4", installed new venting through exterior wall. Performed complete system flush and programmed controller to customer's specifications. Achieved 9.8 GPM flow rate. Detailed walkthrough provided to homeowner. Job site thoroughly cleaned.

Southside Plumbing previously replaced the pop-up assemblies located in the upstairs bathroom. The bathroom is located between two bedrooms and is not the master bathroom. Upon replacing the pop-up assemblies and testing them out, the cold side cartridge on the right hand sink began to leak through. New cartridges were obtained and attempted to be installed. The hot side cartridge broke in to two pieces and the stem portion is seized/stuck inside the handle. At this point, the best option is to replace the faucets entirely. Southside Plumbing has replaced the faucets with new units provided by the homeowner. The cost to previously replaced the pop-up assemblies has been credited towards this repair.
Today, I came out to my clients home to take a look at a faucet that they wanted to replace a toilet that needed to be rebuilt, a drain that was running slow, I also found a water pressure issue. I installed a client supplied three-piece lavatory faucet in the downstairs hallway bathroom. I installed new hot and cold emergency shut off valves underneath this new lavatory faucet. I rebuilt the Kohler toilet in the same bathroom. I installed a pressure regulating valve in this home. It did not have one and the water pressure was in excess of 105 psi. Now the water pressure is set to approximately 75 psi. I also installed a new ball valve above this pressure regulating valve. This ball valve can be used to shut the water off for the home. This ball valve will also be used in the future when the pressure regulating valve needs to be replaced. Now it can be isolated and more easily worked on. Additionally, I attempted to clean a drain that was running slow. This drain is located in the

Discussed leak investigation and next steps for homeowner. No work performed.

Installed two customer supplied toilets

Cleared kitchen sink and right hand lavatory in master bath.

This is step one to investigating a serious leak coming from the upstairs bathroom. Once this repair is done, we will be able to turn the water back on and ensure our client that there is no leak.

Client only wanted estimates today, dispatch fee was charged however the fee can be credited towards the repairs that were quoted for.

Customer has a leaking shutoff for irrigation and a broken line on the irrigation system. I gave estimates for repairs.

inspected plumbing to make sure everything was running correctly

Customer had a slow draining sink and a toilet that kept on running. Both were in the 2 floor hall bath. After snaking the sink, the water came up the tub and the master bath shower. There is a clean out behind the access door to the tub drain. I snaked through that as well to clear the blockage in the master and hall bath. House pressure is high and I would recommend installing a new pressure regulator valve. Besides that, all is draining on the 2nd floor and the toilet is working as it should.

Installed tub/shower trim and waste/overflow trim.

Took apart copper line that was going from the sprinkler valve to the backflow preventer. Replaced it with new pex piping. Also made a repair on coming from the union below the back flow. There was an additional hairline crack on the valve, but owner not as worried about that.

Put in two new valves on the water main as well as a new pressure reducing valve. Set pressure approximately 70 psi.

Came out to look at an issue with a bathroom sink that does not have enough pressure. After taking the faucet apart it was determined there is a flow restrictor in the spout assembly. After removing the flow restrictor flow has returned to the faucet. We also adjusted the water level in the hall bathroom toilet. The water level was too high, causing the fill valve to run occasionally.

Put on condensate neutralizer for tankless water heater to help cast iron piping from corroding in the future. Also used cable machine to help clear out blockage that was causing the floor drain to back up in the basement. Scoped the drain and gave videos to the homeowner.

The upstairs bathroom located between the kids bedrooms has two lavatory sinks. The right hand sink is leaking through the cartridge and coming out the spout. The cartridges will be replaced with new ones.

Replaced Recirc pump, check valve, and isolation valve for hot water recirculation.

Adjusted water temperature on water heater. Showed homeowner how to do it in the future. Discussed a couple other plumbing related things in home and at home remedies. No charge.

Roughed in new tub shower valve.

Southside Plumbing was out today to take a look at two potential backups of the drain line. The main floor hall toilet is not flushing properly and we believe it may be obstructed with something. The toilet was cleared out using a toilet auger and proper flow to the toilet drain was restored. The other leak was thought to maybe becoming from the standpipe on the washing machine drain. A couple of rinse cycles was ran through the washing machine and a leak was found. The leak, however, was not coming from the washing machine drain. The leak appears to be coming from the washing machine itself and Southside Plumbing will not repair the washing machine. We advised that the client to contact an appliance repair person instead.

Re-installed existing garden tub with a new deck mount faucet and new trim.
Mike is so wonderful! Very kind and personable, but still very professional. I will always ask for him to come for all of my plumbing service needs!
My go-to plumbers. Top quality with excellent service!
Thanks for letting us know you had a good experience with your water heater repairs! We appreciate your loyalty!
These guys (particularly Trevor) are great. They are not the least expensive, but I can always rest easy knowing the job was done correctly. They were able to help me this morning on very short notice with a frozen water line.
Brrrrr, thank goodness the freeze is over! We are so happy to hear Trevor was able to help you with your frozen pipe situation. Thank you for being a repeat customer, you are the best!
Quick response
Thank you for sharing your kind words with us. It means the world to us and to our entire team!
Kyle did an amazing job! He communicated clearly and timely. I will definitely call Southside again.
Awwww, thanks for the shout out for Kyle. He is awesome, and we are so happy to hear he could resolve your drain issue. Thanks for choosing Southside!
Excellent Service
Thanks for letting us know you had a good experience having the leak in your ceiling fixed. We appreciate your business!
Mark is energetic, efficient and has a very personable way of explaining the technical side of the plumbing job. It was a big, expensive job for me, but he gave me confidence that it was done well.
So happy to hear that Mark was able to get to the "root" of your drain issue! Unexpected expenses are always hard. Thank you for trusting Southside to give you fair price and do the necessary work. We appreciate you!
Fantastic Experience
So glad you are happy with the experience of getting new shower/tub fittings! Thanks for taking the time to let us know we did a good job.
After the first plumber tried to sell me some shady code requirements, Kyle was a refreshing breath of honesty. At the end of the day, he took his time to diagnose the problem and finally install a replacement water heater - all after the end of a normal day. It made for a long day for him, but I'm a very satisfied customer.
Wow, sounds like you had a bumpy road getting to us, but we are so glad you called and had Kyle give a new and honest quote! Water Heaters are a big decision and we are honored you trusted us to do the job. Thank you for giving Kyle a shout out, we will let him know. Thanks again!
Thank you for responding to our plumbing emergency so promptly! Mark was excellent and I appreciated his explanation of the problem and the choice of solutions. We will absolutely use Southside Plumbing when we have any needs in the future.
Thank you so much for this 5-star review. We really appreciate you being a customer and helping to share the word about us. We’re here for you anytime.
I needed some plumbing work for my refrigerator installation. I was referred to Southside Plumbing. Wes clearly explained what needed to be done and completed the work the same day. He cleaned up his workspace like nobody had even been there. Was was very kind and professional too. Appreciate the wonderful service!
Thank you so much for this great 5-star review. We really appreciate your business and helping to share the word about us.
Quick, efficient, job well done. I would recommend.
Kyle was professional and listened to my plumbing concerns. He repaired/remedied my issues. Recommend him and Southside Pluming highly.
Kyle was very professional. He kept me informed about the progress of the job. I had a lot of questions and he answered all of them. As always, Southside Plumbing does a great job.
We appreciated the knowledge Chris shared with us about quality, warranties, etc. We appreciated his attention to detail with what was wrong, what could go wrong and even how he cleaned under my sink after he was done installing a new faucet!
Great service and Trevor was awesome to work with
Trever was prompt, provided the necessary information and options, gave a price and then quickly preformed the work agreed upon. He left the house in as good condition as when he arrived. Everything was clean and operating properly.
Kyle did an outstanding job.
Many thanks for taking the time to share your feedback with us. We’re very happy to hear that we met your expectations.
Excellent Service
Thanks for the glowing review!
Mark did a great job for us. I appreciated his courtesy and care. Also appreciated same day service.
Thanks for taking time to leave Southside a review! We are grateful you trusted us with your business!
Basement rough in on a 70s house.
Happy to hear your basement rough in went well. Southside is grateful you chose us for your plumbing needs.
Mark showed up the same week we called, provided great service and gave us great opinions on future work needed.
Thanks for telling us about your experience. We appreciate you and hope you will call us in the future.
Have used Southside for all of my plumbing work whether small or large jobs, including a main floor renovation!! They are always on time and do fantastic work!!!
Thanks so much for being a loyal customer! We are thrilled you have had continued great experiences with our company. We value you, your input, and your business! Thanks again!
Thanks!
Thanks for letting us know we did a good job!
Definitely recommend to others. Great service. The two plumbers were the best. Very nice, polite and clean.
So glad to hear you had a great experience. Thanks for choosing Southside!