Your Trusted Plumber in Lone Tree, CO

Lone Tree’s upscale homes deserve premium plumbing service. Our licensed plumbers are trained to maintain and repair high-end fixtures, water heaters, and complex systems.

YOUR NEIGHBORHOOD PLUMBER

Premium Service for Lone Tree Homes

Lone Tree residents expect the best, and that’s exactly what Southside Plumbing delivers. Since 2005, we’ve been providing Lone Tree homeowners with the caliber of plumbing service their homes deserve — fast, professional, and backed by genuine expertise.

Our team of five master plumbers and a journey worker plumber brings the highest level of training in the industry. Every technician who arrives at your Lone Tree home is prepared to handle everything from routine maintenance to complex repairs on high-end plumbing systems. We’re not just plumbers — we’re your neighbors.

850+ Google Reviews

Serving South Metro Denver

Family Operated

Insured

WHAT WE DO

Full-Service Residential Plumbing

From a dripping faucet to a complete plumbing remodel, our licensed plumbers handle every job with the same level of care and precision.

Plumbing Repair & Maintenance

Fast, effective solutions for leaks, fixture failures, and plumbing issues in your Lone Tree home — including addressing common new-construction settling problems.

Drain Clearing

Persistent blockages in kitchen sinks, bathtubs, and main lines cleared with state-of-the-art equipment. New construction debris can sometimes cause unexpected clogs.

Water Heaters

Upgrade from builder-grade water heaters to premium tank or tankless systems sized for your household. We also handle repairs and annual maintenance.

Plumbing Remodeling

Upgrading a Lone Tree bathroom or kitchen beyond the builder’s spec? We handle all the plumbing — rerouting lines, installing premium fixtures, and code compliance.

Water Filtration & Softeners

Colorado’s hard water is tough on new plumbing and appliances. A whole-house water softener or filtration system protects your investment from day one.

Gas Line Services

Adding a gas fireplace, fire pit, outdoor grill, or gas range? Our certified technicians install and repair gas lines safely and to code.

Southside Plumbing place picture
4.9
Based on 916 reviews
powered by Google
Cindy A. profile picture
Cindy A.
1 month ago
Southside Plumbing is the best. It was an amazing experience working with them on a recent plumbing issue. A huge shout out to Mike Y. Who provided us service that was above and beyond. Highly recommend!
Linda B. profile picture
Linda B.
1 month ago
Adam arrived early, clearly explained the problem and made the repair.
PM S. profile picture
PM S.
1 month ago
Southside Plumbing is great and Mike is fantastic. Really nice person and a very good plumber. He works quickly and efficiently. I highly recommend both Mike and Southside Plumbing
Alan B. profile picture
Alan B.
1 month ago
Excellent work. Expensive still, but one third of cost that a competitor proposed.
lanie D. profile picture
lanie D.
3 months ago
Mike quickly got to the problem and started work. He explained ever thoroughly and was fair and honest when discussing choices and costs. We will definitely be requesting Mime's services in the future.
Robert B. profile picture
Robert B.
3 months ago
Excellent work. Prompt and reliable
Marsha S. profile picture
Marsha S.
3 months ago
I highly recommend Southside Plumbing. They are so professional and experts at what they do. Trevor was amazing to work with and fixed many plumbing issues that we had. His attention to every detail was amazing. I am so glad I found them and I will use them again in the future.
Brian W. profile picture
Brian W.
3 months ago
UPDATE 3/26: I needed the hose bibs (faucets) on the outside of my house replaced. Called Southside again and they were out in 2 days…Kyle and Adam had both bibs replaced and working again in less than 2 hours for a fair price. I will continue using Southside for all my plumbing issues!

I've needed Southside three times in the past two years...for a new water heater (they had the best price), a new shut off valve for my sprinklers, and most recently to fix a phantom noise in one of my toilets. After nearly three hours of troubleshooting, Kyle was able to find a small plastic/ceramic thing was stuck in the water line and remove it. Problem solved. Would use these guys again in a heartbeat.
Jim F. profile picture
Jim F.
3 months ago
They provided outstanding service, professional and friendly.
Gregory D. profile picture
Gregory D.
3 months ago
Trevor and Zach were so friendly, patient and transparent about everything they did to help us with our gas leak situation. Safety was their priority and we appreciate them going the extra mile, even returning to our house when Xcel showed up and had questions about what was done. Thank you so much guys!
John R. profile picture
John R.
3 months ago
Adam and Kyle were great! They worked to identify the problem, gave a clear estimate at a reasonable price, and completed the work expertly. Southside was also easy and professional to deal with. Highly recommend this company in the Denver metro area!
Jake L. profile picture
Jake L.
3 months ago
Michael, Gabriel and Micha did a great job. We’re able to diagnose the problem quickly and get it taken care of. Communicated well throughout the entire process. Was glad to have the option to have them come on a weekend, even though I didn’t use that option. Were able to come the next business day, which is very much appreciated.
Josh F. profile picture
Josh F.
4 months ago
Mark was great! Easy to set up the appointment, Mark arrived in the window I was given and took care of everything in my concern. I will use Southside in the future!
Steve I. profile picture
Steve I.
4 months ago
Chris and Southside went above and beyond to source the necessary piece for repair and then ensured the job was done quickly and fully.
Michelle T. profile picture
Michelle T.
4 months ago
The Southside team was great. We discovered a leak under our kitchen sink leading to the dishwasher and Southside was able to fit us in same day. Trevor was great. After having some issues in the past with, less than qualified, techs we’d just find online…I would recommend the Southside team if you want it fixed right.
David W. profile picture
David W.
4 months ago
Trevor and Gabriel were very quick in answering our request on having our toilets. After examining all three of them, we were advised that they could be repaired but replacement was the better option . After Trevor patiently answered all our questions, we agreed and Heather called us later to make our appointment. Trevor and Adam came out on time and were very professional in their demeanors and finished the installations very effectively. There was no mess left and they carted off the old toilets. We are very happy with the work they performed. And we especially like the soft close lids and seats. We would highly recommend Southside Plumbing.
Charley H. profile picture
Charley H.
4 months ago
Mike was right on time for our service call. Very thorough and efficient. Kept a clean and organized work area. Kept us informed as he worked to solve our somewhat complicated plumbing problem. He was friendly and respectful in all of our conversations. We will definitely request Mike if we have any future plumbing problems.
Walt J. profile picture
Walt J.
5 months ago
We have used Southside Plumbing in the past with very good results. This experience was just as good if not better. We had a toilet replaced. Chris was very knowledgeable, honest, professional and efficient. He informed us of the different options and did a great job installing the toilet. We felt like we were in very good hands and would definitely use Chris and Southside Plumbing for future repairs and projects.
Tricia S. profile picture
Tricia S.
5 months ago
Southside plumbing has over the years proven to be the most reliable, professional experts who treated us with incredible care. Trevor, Adam, and Gabriel were absolutely fantastic. They brought our stress level down and our confidence level up. So grateful for this company. Heather took fantastic care and got us scheduled in minutes. From beginning to end this experience was seamless and felt like family!! Thank you
Mike C profile picture
Mike C
5 months ago
Really professional, Mike was awesome. He did a great job. He gave me his honest opinion of what he thought the problem was and he was bag on. They also offered us a 20$ off promotion discount if we donated food for the food bank. Clever marketing and it’s always nice to work with a company that wants to give back to the community. Will def be using them again next time we need plumbing services.
Mark H. profile picture
Mark H.
6 months ago
I had a great experience with Southside Plumbing! It began with Mark assessing my failing tank water heater and providing me options to prolong its life and options for replacement.
My wife and I decided on moving forward with a new Navien tankless water heater and a Halo whole house water filtration system.
Mark, Adam, Trevor, and Isaiah performed with excellence to remove the old tank and install the new systems all within a day.
We have been enjoying the improved water quality and endless hot water with the new systems.
I highly recommend trusting Southside Plumbing with all of your plumbing needs!

Ready to Schedule Service in Lone Tree?

Schedule with Southside Plumbing today.

FAQs for Lone Tree, CO Homeowners

Yes. Our licensed plumbers are experienced with premium brands and high-end plumbing systems. Whether it’s a luxury shower system, a designer faucet, or a complex multi-zone water heater setup, we have the expertise to install, maintain, and repair it properly.

Absolutely. Many Lone Tree homeowners are upgrading to tankless systems for energy efficiency and endless hot water. We’ll assess your home’s hot water demands, recommend the right unit, and handle the complete installation including any necessary gas line modifications.

High water pressure (above 80 PSI) can damage pipes, fixtures, and appliances over time. Signs include banging pipes, leaking faucets, and running toilets. We install and maintain pressure reducing valves to keep your system in the safe range and extend the life of your plumbing.

While we’re not home inspectors, we do provide detailed plumbing assessments for homeowners who want a thorough evaluation of their system. This is especially valuable for Lone Tree buyers investing in higher-value properties where plumbing issues can be costly.

In addition to Lone Tree, we serve Highlands Ranch, Parker, Castle Pines, Centennial, Littleton, and Roxborough Park. Our entire service area covers the South Denver metro communities across Douglas and Arapahoe Counties.