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!

Water pressure in the front yard went way down. So we had to water manually for a couple days. I…read morefound Apex Irrigation and read the reviews and decided to call them. I was lucky to obtain an appointment as soon as I did. On the day of the appointment the technicians, Sasha and Derek, called to tell me they could come earlier than expected. That was great news. Sasha and Derek showed up, greeted my dog with kindness, he talks a lot, but he is friendly. They invited Max to say hello and made friends. So, if you have a dog, there are no worries. I showed and explained the problem and they said no problem. Sasha and Derek replaced the diaphragm on one circuit so fast I was absolutely amazed. Then there was a sprinkler head in the front yard that was leaking badly. They dug it up, replaced the head, and confidently replace the sod. They mad it look so easy I was almost ashamed that I had called. But I'm an older person with som physical limitations and the job would have taken me three days, at least. Sasha and Derek are the consummate professionals. It was like magic watching them work. I'll call them back in a heartbeat!

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.

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.

They were friendly, professional, fast, and explained everything to me that they were doing and…read morewere going to do. And there was no surprise costs! I trust this company!

While the technicians themselves were friendly, my overall experience with Summit was disappointing…read more-- particularly given that they had been highly recommended by a neighbor. After the fourth visit and two failed inspections, I asked to speak with the owner. He said he'd show up on the final day and didn't. Not showing up after committing to do so speaks volumes. On multiple occasions, employees attempted to -- or did -- walk through my home beyond where work was being completed with their shoes on. This is a basic courtesy that should not have needed to be addressed. On the final day, an employee complained about the time spent waiting for the inspector to arrive. After five+ weeks of doing exactly that myself, I couldn't help but laugh internally. Most importantly, Summit advertises a "100% Right or 100% Free" guarantee on their website. These are not complicated words -- 100% means 100%, and free means free. There is no secondary meaning to either. When I raised this, I was told it essentially means they will keep trying until the job is done correctly -- which is admirable in theory, but falls well short of what "100% Free" implies when a customer has invested THOUSANDS of dollars. After reading the other reviews, I'm hoping the problem with my AC wasn't just a leak somewhere that could have been fixed for much less. I would strongly encourage potential customers to clarify what that guarantee truly means before signing a contract, and to get everything in writing.