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.

We've hired Jay's Backflow for testing several backflow prevention devices. He is always able to…read moreget out to us within a reasonable time, gets results back quickly and is very informative of the process. Thanks Jay!

I called Jason to have our sprinkler backflow preventer certified at Church. I can truly say that…read moreJason and Megan were an absolute God sent to work with after spending weeks calling other companies that either wanted to over charge us or simply never called back. Set an appointment up with Megan and we were fit right into a Saturday appointment on the same week. Wait... did that just happen? Way too easy. Fast forward to Saturday, Jason called before the appointment to tell me he was running a little late, but no worries because Megan had given a time window and we were still well within it. Wait... did that just happen? People still do that. I figured there's going to be a catch somewhere during this whole transaction. But then Jason says "I hate seeing people spend money they don't have to... let me try something". Wait... did that just happen? I'm more accustomed to "that will be more money." Professional+ Honest +Friendly = Great Business! Thank You!

The quality of the technicians is great. However we are being bombarded with notices that we have…read morenot paid our bill. We have sent emails to tell them that we wrote the check on the day of the service and it was cashed the next day. We have offered to send proof. No answer from owner just more over due notices sent to us. Tried to call but no answer and mailbox was full. Never had this problem with previous owner. UPDATE; Owner did reach out and apologized for the auto generated overdue notices.

Very good Devin I think it's a great company and great work ethics. I think you will have great…read moreexpansion in the business. Best thing is the work and customer service is on point. Thank you

We have used 5280 for the last 5 years! Excellent service, reliable, and professional!read more

Lucinda and Doug are great to work with! We look forward to working with them for all our testing…read moreneeds! Thank you!

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.

Such great service on our recent purchase and install heat pump AC unit. The install crew of Jack…read moreand Josh , Electrician Noe were simply wonderful . They delivered , installed as promised ... with such professionalism and respect for our home , simply the best . I would highly recommend them .

I've been using Summit since ~2018 to handle my furnace maintenance. This summer I had them out to…read moredo a tuneup on my two A/C units. I mentioned to the tech that the upstairs didn't get quite as cold as I would like; while I suspected some of that could be system/ductwork limitations, he suggested that we could add a little more freon to the system in the event there was a possible slow leak. Ultimately, he ended up adding freon to both the upstairs and main floor unit, and unexpectedly much more to the main floor unit. The price after the fact surprised me, especially given that particular unit had appeared to have been working fine; the tech told me it was possible that unit had a leak. He informed me Summit would schedule a leak investigation if desired, but that it would cost a whopping $1,100, so I declined given the performance on that unit had been fine. Fast forward a week or two, and the main floor is quite hot. The ducts seem to be blowing hot air. At which point it became clear to me the unit has actually stopped functioning. I call Summit, which is busy with appointments and express my dismay that the unit stopped working after the tuneup. They tell me it may be a leak etc., but they will send someone out. I wait for the scheduled appointment and the tech that arrives this time clearly didn't look over the prior notes or photos before arrival. I explain to him the situation, and he was confused about which unit was implicated, and claimed that the prior pressure readings from the earlier tech clearly indicated there was a leak (which was not at all what I was told). He later retracted this statement after realizing what time of day the earlier appointment was and said those pressure readings were normal. He poked around briefly, but without much investigation declared the system to have a leak, and indicated there was an 80% chance of it being non-repairable. He indicated they would have to do the $1,100 search to locate the leak, and if it was in the condenser/evaporative coils it would not be repairable. If it was somewhere else in the line, it could be, but then they would possibly have to tear into my walls, etc. to identify the issue. When I asked how much a new unit would be, he gave me a rough quote of $15,000, but told me that they would have to look at specs to price out more specifically. I asked him to do so, given I wanted to know what I was looking at, and he appeared inconvenienced by the request and said it would take him an hour. (It did not.) During that process, the tech told me my ductwork was not sufficient and I would need to downsize my unit, and that the smaller size wouldn't be enough to cool the floor. He suggested my unit may have broken because I keep the basement vents closed, but then he also claimed these A/C units only last about ten years. The whole visit felt performative, and ultimately was much more focused on theoretical salesmanship than anything diagnostic. I was left pretty frustrated. I called out a different repair company recommended by a friend, and within 5 minutes he had identified the leak and the location in the coil. Contrary to what I was told by Summit, this company informed me the coil could be replaced and that I had many more years of life left in the unit. Within the week, I got the whole thing repaired and refilled for ~$1,200--not much more than the cost of a Summit "leak search." While I've had positive and knowledgeable techs with Summit, this whole experience was such a breach of trust that I will not be using them again. I had another company inspect my furnaces this fall for a fraction of the cost, and I will not be looking back.