Get matched with top swimming pool heaters installers and replacers in Denver, CO

"They did a pump/circuit board replacement on my 2003 Cal Spa. Josh is extremely knowledgeable and experienced, and pulled this off without a hitch. Price was very fair. My unit is now more energy efficient and will go for many more years. Thank you!"

"There is absolutely no question that I'll be calling Black Diamond again with any of my spa needs. I contacted a different place here in Longmont and made the mistake of not reading the reviews first. A week later, without hearing back from the first place, I reached out to Black Diamond. Brian got back to me that evening and promised to squeeze me in the next day. He lived up to his promise and showed up that evening. He completed the repairs in a very timely manner and communicated throughout the entire process. If you need any sort of help with a pool or spa, I definitely recommend reaching out to Black Diamond!"

"Josh is very responsive and helpful. He helped us solve a problem and have advice for the future but also did not try to up sell us and let us know what was not needed. He replaced our pool pump and gave us options and pros & cons for each. We had a leak a week later and he came right out and fixed it (a pipe just needed to be tightened). I feel comfortable going to him with future concerns."

"Extremely knowledgeable!! Even though they were really busy with opening up public pools, they took the time to come out right away to look at my pool. They are also super honest! Love this company!"

"I have a pool that had not been maintained, and I was having a hard time finding someone to restore it. I had decided to have it filled in, as no one wanted to take it on. It did look like a toxic mess - I kept waiting for the monster from the black lagoon to rise out of the mess. Then I got a flyer in the mail from The Pooligans LLC, and I called their them. Nick returned my call within 2 hours, and showed up the next morning to assess the pool. He explained what needed to be done, and what it would cost, and gave me a rate for weekly maintenance. Nick completely restored the pool, fixed everything that was going wrong and needed fixing, and every single week cleaned the pool. It was sparkling and beautiful all the time. Nick is responsible, reliable, courteous, dependable and extremely knowledgeable. It was devastating when he moved away. He's the best! I recommend Nick without reservation!"

"Aaron responded and came out quickly. Repair was done great and he was very helpful with all my pool maintenance questions."

"Great service for the pool and equipment"

"I had a great experience with this pool cleaning service. The owner personally came out to handle the maintenance, which I really appreciated. He was kind, courteous, and professional throughout the entire visit. The job was completed quickly and everything looked great afterward. It’s clear they care about their customers and take pride in their work. I would definitely recommend them to anyone needing reliable pool service"

"Leo was good at communicating his availability and showing up on time. When he arrived he evaluated what he would need to fix the leak, went to the local Home Depot to get needed materials and quickly made the repair. The leak is fixed and it was all done at a very reasonable price. I would not hesitate to use Leo again if I have another issue with my hot tub."

"Our water heater needed to be replaced and this was my first Angie's List purchase.  $600 for installation including a 40-50 gallon name brand water heater plus they will take away the old one.  We initially wanted to consider a tankless water heater but the price was right and we needed this completed fairly soon as we were on borrowed time.  Just do it, right?  We did and it was completed.  I asked what brand water heater and I researched the brand with negative satisfaction results.  I was not happy but I already bought the offer.  The technician replaced our water heater with a 40 gallon AO Smith brand which was exactly the brand I wanted.  I am happy for that but he wanted an extra $250 for a permit and straps.  Shouldn't that be part of the installation?  My husband made a call to Angie's List and voila, all of the sudden, no extra fee!  But also no permit or straps.  THANK YOU, ANGIE'S LIST!  However.  Is our water heater within code without a permit and without straps?  We don't know but wedo have hot water."