Bradley and is his wife were wonderful to have pump my septic tank. They were courteous and…read moreexplained all the things I should look for down the road that might cause issues. Greatly appreciated their insight and respectful demeaner and were extremely professional in every aspect. What topped all this was the fact they are very reasonable in what it cost me. Nearly half of what I've paid in the past. Two thumbs up to Black Diamond Pumping.

Bradley did a top job, and I totally trust his work. He cleared a path into an area to pump the…read moreseptic system, gave me a refrigerator magnet with the next date for pumping, and let me know that our hard well water was corroding some concrete but didn't need replacement soon. I think the charge was modest and totally worth peace of mind.

Nathan with Drain Terrier was awesome. I had a rather large job; replacing a whole home water shut…read moreoff valve and a broken pressure regulator valve, fix some of the previous owner's diy abs sewer line issues, and installing a sink that required about 20 feet of drain lines and water lines run. Nathan got the job done in 2 days, one of those days he was here for a full 12 hours, but it probably should have taken 3 or 4 days. Price was very good and they donate to the humane society, per their website. Would definitely work with Drain Terrier again.

Daniel kicked ass. He showed up on time, looked over our dead water heater and within minutes we…read morehad a great quote for the job. In fact another business we talked to quoted nearly TWICE what Drain terrier did. Excellent value (with a backup pump and drain). Nobody else even mentioned a backup pump connected to the main house septic drain. I highly recommend these guys for any water heater installation.

This is the second time that we have used the Doone Brothers to install a septic system in…read moreIdledale...two homes :) and if you know anything about Idledale, there is no such thing as easy builidng here! But once again, the bros did the impossible...seriously. They had water lines, power lines, fences, raised yard, highways, frigid temps, snow and oh yeah...Idledale soil to content with. Not only did they get the job done, they did it in record time. We can't thank you enough! We highly recommend the Doone's without hesitation! Thank you Seamus!!

Great company to work with. Dependable and I'm satisfied with the job! The employees where very…read morekind and helpful

Great communication!!! Showed up on time and was so kind, hardworking. We will be customers for…read morelife!!!! Please keep up the great work!!!! Indian Hills RV was serviced.

These are the cleanest, nicest porta potties I have used. Julie was extremely helpful and…read moreresponsive. I was actually proud of the porta potties at our fundraising event. I highly recommend Columbia. Additionally, it is a certified woman owned business.

Summary: Honest and straight-forward company to work with. Not only are their prices at or below…read morewhat others charge, I also feel very confident that they are not upcharging for unnecessary services. Highly recommend. Sewer main replacement (clay) Oct 2024: Sewer Lines Only (SLO) scoped and replaced my outdoor 90yo clay sewer line. They said the internal cast iron was solid, and I was scheduled within the week. Hyperflow's estimate said the cast iron needed replacement. The team of 3 was on time, worked independently, and was able to put the fence back up that needed to be taken down. No issues, until 2026. Sewer main backup (May 2026): "Flushable" wipes got caught on the rough interior cast iron, and caused a backup. Fit-It-24-7 came and cleared the clog, and sent a second tech to do a scope, with the water OFF. Both techs said "Look at the high areas (yellow in the attached pic) where the cast iron is 'trenched'. The high sides are the pipe, and the in the section with the muddy water, that's where it's completely rusted through, and leaking sewage." They quoted a 8month teacher's salary to do a repair. SLO came to do a scope. The tech (Cameron - very intelligent guy) kept the water RUNNING, so his scope had a clear view of the bottom of the pipe. "The cast iron is rough, so it snagged the wipe. It's in good shape though." But - what about the trenching? "Look here - the water is clear, and you can see to the bottom and see the cast iron. What looks like a 'trench' is just decades of built up residue/oils. The pipe is beneath that (see green circle in my pic) There's no leak, but I recommend a rotary chain to resurface the cast iron, to remove rough areas that snag wipes." The cost was 99% less than the bogus quote.

I honestly can't say enough about this company. This is my second repair with Sewer Lines Only, a…read morecollapsed secondary line replacement in 2024 and a collapsed lateral this month on a 120+ year old duplex in Sloan Lake. I was 7 days from closing on a sale, the line was discovered during inspection. The other duplex owner was rightfully out of her mind because the line ran under her beautiful stamped patio. Sewer Lines Only recommended tunneling under the patio from my property. We had (I'm counting....) 7 very reputable sewer companies quote this job. No one else mentioned going in from the side, and when I circled back to ask, none could. SLO's quote was 25% lower than the next lowest bid (thousands in savings) and 50-75% lower than most bids. So I was hesitant. Enter Joe from SLO - a project manager or engineer? He was so confident they could do this job from the side (really confident, not salesy confident), he made himself available to me at any time to explain the work but never once called me to "seal a deal." He probably took 20 calls/texts from me. I took the gamble and got on a plane to Denver. Jerry and his team showed up promptly for the job, were professional, courteous, and thorough. The line was fixed, no patio or fence demo required. When a possible additional leak was discovered with scoping, Joe came out and confirmed personally that there was no issue. Enter Monica in Billing who went the extra mile to figure out how to split invoicing to bill the other owner her portion and free my property up for sale. And did it gladly. Intelligent, progressive solutions, lower-cost, personalized service - same as in 2024 when I worked with Cameron. They dug a trench in my garage and repatched with concrete. No issues 2+ years in. I'll never use anyone but SLO.

A little schedule confusion at first. Work out well. I would…read moreuse them again. Violet was very knowledgeable and answered all my questions. Thanks for the inspection.

Violet (who I believe is the owner) did a great job of convincing me that the other companies were…read morenot near as thorough as hers, and that I should go with Evergreen Septic Pumping. Even though her company was the most expensive. So I did. I wanted a good job done. But she couldn't get me in right away (alleged that they were that busy and in demand because they were so good). Sure. She booked me out 3 weeks. I had to clear my entire schedule for that day for them. Then not only did they NOT BOTHER TO SHOW UP on the day she promised me, she didn't have the decency to call me and let me know they weren't going to bother to come. I tried calling them - but no answer! I then checked reviews on this company and discovered they do this a lot! They don't bother to show up with no phone call or anything. Clearly this is a company who has no respect for your time and does not value their customers in any way. You should keep looking for another company. There are tons out there!

Poor customer service. Rude owner. Rude receptionist. Just rude people all together…read more Poor customer service. Rude owner. Rude receptionist. Just rude people all together.

Interesting response to our previous review. The company must have us confused with another…read moredissatisfied customer. We did not purchase our house in 1992; we purchased in 2006. We do not have any invoice that states what they mentioned.

Just had Jeff (Mr.Plumber) repair a leak in our shower and replace 2 toilets for us. He was very…read moreresponsive, came out the next day to assess our needs. He's a straight shooter and will not try to upsell you on things you do not need. Another company wanted to cut into our drywall in 2 areas and charge $150.00 to assess and then $500.00 to repair drywall before they would even diagnose the problem. Jeff knew what the issues were right away and came up with a plan to correct them. He works quickly and efficiently to get your job done and communicates with you constantly. His pricing is so reasonable . He's a really nice person too! I highly recommend Mr.Plumber, he's the only one we will call from now on!

Jeff is fantastic! I had a somewhat time sensitive request, as the problem could have caused damage…read moreto my sprinkler backflow preventer if it wasn't repaired before an upcoming freeze. Jeff responded to my request quickly and showed up early the next morning (quicker than any other company I called). He repaired the broken valve with no issues before the weather set in. Saved me a lot of headache. He also happily answered my million questions and made some other minor replacements in my home that could prevent future flooding. Pricing was extremely reasonable. I am super grateful to Jeff and will certainly call him again when needed.

Colorado Septic no-showed, even after telling me the driver was on his way to my house. Turns out,…read morethey don't service my address anymore, despite having come before. Office manager Adam confirmed this years appt and my address over the phone and in an email, and then also on the phone on the day of when he said the tech was on the way. Strongly do not recommend.

Bob helped me dig in a -4 degree blizzard to solve a problem that wasn't his. He is extremely…read moreknowledgeable and efficient. Adam is well organized and as the locals know, their demand spikes often due to weather and seasons - which, Adam handles very well. Their work is fantastic and they are reliable and trustworthy.

Denver sewer experts were and quick to respond to my request. Nathan did an excellent job and his…read moreway to make sure that the sewer line was cleaned and is in good working order. Thank you again, Nathan - David A.

From the owner: Welcome to Denver Sewer Experts, where we specialize in comprehensive sewer repair services, sewer…read moresystem repair, and sewer cleaning services. With years of experience, we are Denver's go-to sewer repair company for sewer line repair, sewer pipe repair, and sewer line inspection. Whether you need sewer line replacement, sewer line cleaning, or any sewer repair in Denver, we've got you covered.