As I noticed I went off on a bit of a tangent let me start by saying, I highly recommend Warmswim. Warmswim did an installation for a friend in March for their new pool. They were very pleased so I did not shop around but have no regrets with regards to using Warmswim. My challenges are with solar heating in general. Pre-Sale (April) Tom did a good job of educating me on how the system would work and setting expectations. However, that didn't prevent me from being a little disappointed by the fact that it took about 2 weeks before I could comfortably swim. (My solar heating system was installed around Mother's day so lots of rain and cool weather). The amount of heat produced by your system is at the mercy of weather and the amount of sun. So you may be able to swim comfortably one day and the pool be a bit cool the next. Intellectually you get this but.... Also, like any solar heating system the panels can be a bit of an eye sore on your roof. If you have decided that solar heating is for you I definitely recommend Warmswim. Tom and his crew were great. I've phoned Tom a few times with questions and he is always responsive. In fact, he was out today as I had a question about the system. Fantastic customer service. read more

Tom Brannam was recommended by my pool store and I called and asked him to give me a quote. He dropped by and educated me on solar heating for my pool. He demonstrated different panels and gave a me few options based on my pool location, patio roof size, and roof location. It was not a hard sales pitch and I felt truly comfortable with Tom and what he showed me. There was no need to get other quotes and we opted to go with an eight panel iSwim system. Within a little over a week Warmswim (Tom) was installing the system. He and his crew were nothing but friendly and professional. They took care to make sure everything was done correctly with minimal inconvenience. Attention to detail is something Tom is awesome at. The install was completed in two and half days and from 11 a.m. to 6 p.m. the pool water temperature went from 74 degrees to 84 degrees. AWESOME! I would definitely recommend Tom/Warmswim to anyone looking or have a solar pool heating system installed. He cares about his customers, his work, and his product. read more

Great product and fantastic company! These guys traveled from Austin to Houston to install a solar heater on my pool. First and foremost, their product is fantastic -- solar heating of your pool with NO gas or electricity cost! If you don't have a pool heater, this solar heater will extend your swimming months from early spring to late fall ... Easily adding 2-3 months to the use of your pool each year (and perhaps more depending on the weather). Finally ... And the real reason I am writing this review ... You could not ask for a more knowledgeable, helpful and friendly group of guys as contractors. They went out of their way to make sure their product worked correctly and that my family knew how to use it ... Even going so far as to shoot a video with my own equipment on exactly how to use it. Highly recommended from someone who rarely leaves positive reviews! read more

Tom and his team did a great job with our solar pool heating add-on! We elected to go with Tom's company over those of the competitors because we believe that the product Warmswim uses (the solar panels) are a better product than what other local installers out there are using. Our pool is an infinity pool and Tom was able to position the solar panels on a custom-built platform that his team built on the back side of the infinity edge so that the panels are (a) positioned ideally to get maximum sun exposure and (b) are out of sight from the inside of the house and from the pool deck. The installation team did a great job and Tom quickly followed up later on when we had some questions about the system. We installed the system in February 2016 and so far the solar heating system seems to be doing its job well. Thank you Warmswim! read more

Working with Warmswim was, beyond a shadow-of-a-doubt, the BEST experience we have ever had with any contractor. Period. Tom and his crew did a fantastic job, were extremely professional, and were always on-time and on-budget. The installation looks amazing, and functions superbly. And as for the performance of the iSwim panels; they speak for themselves! It's only April, and we've already had pool temps of up to 87-degrees (with about an 83ish-degree average temp), and my kiddos were able to start swimming the third week of March. I would highly recommend Warmswim to anyone looking for a knowledgeable, professional company who can extend their swimming season. read more

Tom and Teah were great to work with. They put up with my thousand and one questions without missing a beat. They are extremely knowledgeable very detailed and exceeded all of my expectations. The products they installed are top of the line and will last for many years. Tom's crew that installed the system did a fabulous job. They were very meticulous, always cleaned up after themselves, painted all the PVC to match the rest of my system. I could not be more happy with the work and their product. My family is already enjoying the pool which is at least 6 weeks earlier then last year. I highly recommend Warmswim!!! read more

Tom did an excellent job on installing my solar pool heater/cooler. His installers are very professional, showed up when they said the would and knew exactly what they were doing. I have a 17,000 gallon pool and when the days were still in the 70d his product easily maintained my pool at 85 degrees with no auxiliary heat. I especially like the cooling feature. Now that days are in the upper 90s the pool easily stays in the mid 80s so it remains refreshing to swim when most pools in Austin start to feel like a bathtub. I highly recommend This company and its products! read more

Tom designed and installed a new system for us, and also helped when we needed to replace our roof after the recent hail storms. (Our panels held up just fine - only needed to remove and replace for the new metal roof.) He's been great to work with - super friendly, informative, and professional. Everything has worked flawlessly since the moment he got it running - we have had no problems whatsoever. He's very responsive and easy to reach, even years down the road. I absolutely recommend Warmswim for any solar water heating project you might have in mind. read more

Highly recommended! Tom is the only guy I trust to work on my solar pool system. In every instance, he shows up when he says he will, know exactly what needs to be done and fixes it right the first time. Tom added a solar controller to our system and now we can swim when we want, without preplanning and without draining our propane tank! If anything with our solar ever needs attention, Tom and Warm Swim are the only people I will trust to take care of it. read more

Called and talked with Tom Brannam yesterday telling him my system was not working right. He said he would stop by tomorrow morning, at 9:00 am he arrived. We talked and I explained what it was doing and approximately one hour he was done. He adjusted the temperature setting and he was done. I asked how much and he said " NO CHARGE". He was very honest about my system, on time, polite and would I refer his company YES read more

My solar water heater had gone out with a house full of guests, during winter. Not a good thing to happen. Tom actually answered my phone call while he was traveling and promised to come the next day. He came out in the morning, figured out what was wrong and went and got the part it needed and fixed it that day. He explained everything in a way I could understand and was VERY patient. Definitely a company you should use. read more

We have been working with Tom Brannom. He has made a few visits to our home post installation to answer trouble shooting questions. He has been patient, puctual, and professional. This is our first season usIng the solar heat and I was able to use my pool in May -- normally I cannot get in the water until June. We are very happy to be able to get a longer swim season. Great investment! Highly recommend! read more

They installed a roof solar heating array and replaced essentially everything on our pool equipment pad. Tom the owner, seems to be a leader in the solar heating industry. Jared the chief of operations provided workmanship not typically seen. All their work, but especially the plumbing was thought out and completed with a very clean result. The customer support was above and beyond. read more

Tom retrofit an poorly designed system for me several years ago and its been working great ever since. Tom is a knowledgeable guy who follows up and is always available to answer questions, preform maintenance and advise on improvements to the system. I highly recommend Warm Swim. read more

I had it installed 2 days before I left for vacation and just returned home today. I am sure it is working but will find out later this evening when I swim. As far as customer service it was spot on and the installation team was very patient with showing us how the system works. read more

Tom and his company are amazing .. I got several quotes and he was the best in not only price , service, but the quality of the product .. I 1000% recommend him .. I have added so much swim time to our season .. Thank you again Tom .. AMAZING !!! read more