Plumbing reviews in Littleton, Colorado

These guys are FANTASTIC! Our sump pump was obviously shot, because it wouldn't stop running (it just wasn't pumping anything, and was on the verge of burning up) -- I called them at 2:00 and Harold was out here by about 4:00! (Same day!) THEN, he drove all the way up to Home Depot to buy a new one for us, and then DROVE ALL WAY BACK DOWN HERE to install it! Amazing service. (Great guy.)

I wasn't sure if my sump pump was working and with all the snow I was panicking! I called A1 and Harold was at my house within 30 mins on a Sunday afternoon!!! He went out and bought all the parts and then stayed late to replace the pump. Price was extremely reasonable as well. 15/10 would recommend!

Amazing service. Came all the way out to our house in the woods in the middle of the night for an emergency repair. Wonderful person, did a fantastic job, was clean, and thorough. Charged a very reasonable price for the services performed.

Harold Dean has done a great job on the projects he’s worked on at our home (installing 80-gallon heat pump water heater, installing a new pot filler, and clearing a clogged kitchen sink) and does a good job communicating what is going on with the project. I think he is very fair and clearly cares about getting the project done and done well.

Harold showed up same day and quickly identified and fixed the problem with my sump pump. Two other plumbers gave me wrong diagnoses and failed to fix the issue. This company is professional, courteous, and knowledgeable. They also charged me a reasonable price for the service. I am very happy I found them and will be contacting them again the next time I need help. I would highly recommend them to anyone who needs plumbing services.

We were having odor coming from our shower. We called A1 plumbing and Dean was able to come the same day and take care of the issue. He was very knowledgeable and was able to take care of the problem quickly and was reasonably priced! I would highly recommend A1 Plumbing to my Friends and Family

After having a different plumbing company no-show, A1's online scheduling tool was super easy to get someone booked to come out less than 24 hours later. Super responsive, friendly, and will great work at a great price. Definitely recommend!

Saw that my water heater was leaking from the bottom, opened her up and saw that insulation was saturated and would likely call for a complete replace. Called Harold and within 20 minutes he was at my place, diagnosed the problem (unfortunately I was right) and came back the next morning for the replacement. I couldn't be happier with the service, price, and overall experience. 10/10 would recommend and my family will use A1 from here on out.

Excellent service and workmanship. Very knowledgable plumber who made a late evening call to help me get a household drain line unclogged. I will use again in the future for any plumbing needs I have.

A1 Colorado Plumbing did a great job. They were the first to call me back on a Sunday afternoon, after I had left messages with several on call services. They were out the next morning, and had the problem resolved within an hour or two. Friendly and knowledgeable technician.

Very glad that we contacted Harold for a water valve replacement and water heater flush. Being on the third floor was a concern of mine, but Harold new exactly how to handle the repair, and was super-fast to avoid impacting our condo neighbors. I highly recommend A1 and they will be our plumber of choice in the future.

Harald was friendly and super helpful. We were dealing with a backed up sewer drain and he was able to swing over within a few hours of when we called to take care of the issue.

Harold is an excellent plumber. We have had him out for multiple different plumbing issues. He always comes within 24 hours (even on Dec. 26) and fixes it the first time for an honest price. Highly recommend!

I highly recommend A1 Colorado Plumbing! I had an outstanding experience with their service. When I called, they responded promptly, even on one of the coldest and snowiest days of the year. Their professionalism and exceptional service stood out, and I couldn’t be happier with the results. If you're looking for reliable and top-notch plumbing services, A1 Colorado Plumbing is the way to go!

Great service, fast response, and doesn't price gouge you! Excited to have a trustworthy plumber I can call on without fear of hidden fees and emptying my wallet. Job was much more time consuming but no complaints and stuck with it. It was appreciated by my whole family. Thanks so much.

Harold was amazing and fixed my broken water valve quickly for a good price.

We have used A1 Colorado Plumbing a few times now. Harold is amazing and really knows what he is doing. I had him do a toilet install that was just above my ability to do myself and he went above and beyond expectations, not only doing the work but explaining in detail what he was doing and why so that I feel confident I could do it myself in the future if the need arises. The price was extremely reasonable and we will not hesitate to use this company with all our future plumbing needs. You should too; you won’t regret it. Honest plumbers are hard to find.

A1 showed up quickly and got the job done. They were professional, very friendly, reasonably priced and stood behind their work with a 30 day guarantee. I will use them in the future and highly recommend them!

Had an emergency drain clog and was looking for someone to come out right away. Stumbled upon A1 Colorado Plumbing. I was skeptical of seeing only 5 star reviews, but decided to call as I needed someone ASAP.

Harold definitely delivered. He was able to show up just a couple hours after I called and promptly resolve my issue, as well as give tips on how to avoid this situation in the future. All of that accompanied by a great price! 10/10 will be recommending A1 to all my friends and family. Not looking forward to future plumbing issues, but definitely looking forward to working with Harold and A1!

They were able to come see me the same day I called. He diagnosed and solved my problem quickly. He was very professional and explained what he was doing for us and gave us tips for the future. The price was very fair as well. I would recommend A1 Colorado Plumbing to anyone!! Will definitely use them again in the future!

Harold was very professional and quick to respond. He explained the issues and what he was doing to fix it. Would recommend every time.