Maggi is great! She was responsive to our e-mails and easy to work with and her prices are less…read morethan half her competitors. Full disclosure: the $40 backflow testing is for residential backflows with smaller diameter pipes/lower flow rates. For my HOA, we have 1-inch diameter pipes and the rate was $60 per backflow (we have 7 of them). I appreciated Maggi taking the time to explain this to me. We will use her again next year and recommend her to other HOAs.

She was prompt, responsive and went beyond just testing. She replaced two valves for a very…read morereasonable price. Highly recommend this company.

Can't say enough good things about Specialty Backflow. I needed my backflow preventer switched out…read more I got a quick reply and their pricing was hands down better than the other 10+ places I contacted. Work was done quickly and professionally. I HIGHLY recommend them

Ghosted! Ready to hire, and Neil quit answering. Bummer, because it sounded like a fair deal…read more But it's good form to at least tell a customer that you can't do the job, don't want the job, too busy , overbooked... Nothing.

Prompt, quick, knowledgeable, reliable service with exceptional customer service at our location…read more#VYBE. Thank you again.

From the owner: Drinkable water aka (potable) comes from the water department's distribution pipes in the street to…read moreand through your meter and into your home or business and Backflow Preventers assure the water does not flow back to the water department's pipes. Backflow Prevention Assembly devices are crucial to a plumbing system and are engineered thoughtfully in that they are built to be tested for reliability. When they fail to hold tightly above required pressure differentials, a tester knows this data only by service testing. Testing is required annually by Federal, State and Local law. It helps keep our water safe to consume. Assured Backflow is dedicated to testing, repairing, and if necessary, replacing backflow prevention assemblies and has been doing so for Coloradans since 2006.

At Colorado Backflow Testing, we have over 30 years of experience providing professional backflow…read moretesting, repair, and prevention installation. Leave the backflow testing to our experts. We will test and then report your test results to your water district. We also make any necessary repairs to allow your backflow pass inspection. Our service area includes Aurora, Brighton, Broomfield, Boulder, Commerce City, Denver, and more surrounding areas. Make your appointment today by giving us a call, we look forward to serving you.

NMC Plumbing is top notch. Nick is professional, listens, and troubleshoot issues thoroughly to…read moreensure the problem is resolved the first time. Nick has fixed several of our household plumbing issues that other companies couldn't. Most recently Nick converted my home to a tankless water heater and I couldn't be happier with the outcome and his professionalism! I also think it's important to note that plumbing is not always the cleanest work, but with Nick, you'd never know it because he never leaves a mess behind! Thank you Nick and NMC!

From the owner: At NMC Plumbing, we specialize in providing comprehensive plumbing solutions for both residential…read moreand commercial clients. We offer a wide range of services, including installation, repair, and maintenance of plumbing systems to ensure optimal, functionality and efficiency. Our skilled technicians are adept at handling everything from routine maintenance and emergency repairs to installing state-of-the-art water heaters, complete plumbing systems and complex sewer line repairs. We pride ourselves on using the latest technology and high-quality materials to deliver efficient, reliable, and long lasting results. Customer satisfaction is our top priority, and we are committed to delivering prompt, professional service with a focus on safety and cleanliness. Whether you need an emergency assistance or routine maintenance, our team is ready to meet your plumbing needs with expertise and care.

American Backflow has helped our company with Commercial Backflow needs. They are easy to work with.read more

Our HOA used American Backflow last month to test the backflow for our unit. Dylan came out to do…read morethe job and told my father who was there to let him in my home that "even if the backflow doesn't pass, we'll pass it anyways". Well, that's exactly what he did. The backflow then proceeded to leak for 5 days when my wife and I discovered water seeping up through our floors next to the utility closet. The backflow was leaking from the 2 check valves on top of the backflow that Dylan used to check the system. It was also discovered that he accidentally moved our drain for all the piping in that utility closet when he conducted his test which caused the condensation line from the condenser to leak into that closet as well. Dylan came back out that following Monday and repaired the 2 valves that were leaking, and a separate plumber (a friend of Steve Krebbs) came out to fix the drain issue. Dylan apologized for the water damage to our floors and admitted it was him that caused it and that Steve would call me to discuss paying for the damages caused by his employee. I waited for over a week and received no call from Steve. I called his office twice during that time and they assured me that he would be calling. He never did which shows what type of person he is. I called him after waiting that week and he is now saying they aren't liable for the damages and trying to pass the buck to my HOA for hiring his company. I have video evidence and pictures of the damages. Do not use this company.

I used Bluefrog several times for a rental and our house. We changed two water heaters with them…read moreand redid a sewer line without counting all the small jobs where they would help us fix leaks or unclog a drain. They have always been really responsive and gave us a good price when you consider permitting and making sure your installation is done to code. We had issues on one repair that didn't work at first, but they came back and fixed it without additional charges. We worked mainly with Jerome who dispatched the team. I also worked several times with Jason who is really knowledgeable. Overall really pleased and happy to give a good review.

We have been using blue frog half a dozen times at least in the past years and we were never…read moredisappointed. Jerome and his team is very communicative and transparent in terms of appointment time, scope of work and pricing. They help us with multiple scary emergency situations and helped us fix up things at good value prior to selling our property. Can't recommend more!