I've been using Total 1 for several years now, and they have consistently earned my trust. Over the…read moreyears, I've dealt with multiple contractors, and too many of them immediately jump to recommending a full system replacement without taking the time to truly diagnose the problem. That has never been my experience with Total 1. What really sets them apart is their honesty and attention to detail. Instead of "firing the parts cannon" or condemning a perfectly serviceable unit just to make a bigger sale, they focus on finding the actual issue and fixing what truly needs to be fixed. That approach has saved me money and given me confidence that I'm getting straightforward, professional advice. Every interaction I've had with Total 1 has been positive -- they're knowledgeable, respectful of your time, and clearly care about doing the job right. It's refreshing to work with a company that prioritizes long‑term customer relationships over quick upsells. In my experience they have always been a great value. If you're looking for a contractor you can trust -- one that won't pressure you into unnecessary replacements and will take the time to explain what's really going on -- I highly recommend Total 1. They've earned my full endorsement and will continue to be my first call.

These guys are amazing--professional, knowledgeable, and incredibly thorough. They take the time to…read moreproperly diagnose the issue and find the right solution instead of immediately trying to sell you a whole new HVAC system unlike some other companies. I really appreciate their honesty, expertise, and commitment to doing what's best for their customers. Highly recommend!

I called after hours and they still had a receptionist/scheduler who took my information and…read morescheduled an appointment for me the next day at the time of my request, the time that worked best for me. Gary came out right on time, called twenty minutes before arrival letting me know that he was on his way in a company truck, and not only replaced two thermostats, but also replaced a worn out rusted compressor. He had all the parts I needed to get both of my systems running great. He worked fast, didn't wear too much cologne, and had a mellow cool demeanor. He was the type of guy who won my trust quickly, as did the company. Thanks All City for a job well done, knew what to do, handled quickly, and had all the parts needed.

We had an issue with the drains in our bathroom, so Hernan came out to service them and did an…read moreawesome job. He was very friendly, professional, and worked quickly to resolve the issue; he gave a thorough explanation of what he was going to do, and I appreciate that he didn't try to upsell or pressure us for any additional services. It was a five-star experience going with All City Plumbing--thank you, Hernan!

We are so happy with the new A/C unit we purchased last year. Howie recommended a great unit at a…read moregreat price. The unit is sleek and isn't an eye sore in our backyard. The company is great at communicating and just came out to perform an annual maintenance. The technician was very professional, arrived on time, and explained in detail what he did. I highly recommend Diamond Air Services.

I recently had a HVAC installed by Diamond Air Service, and I couldn't be happier with the…read moreexperience. From start to finish, the entire team was professional, punctual, and respectful of our home. They worked efficiently, and kept everything clean throughout the installation process and their pricing was reasonable and transparent. Thank you, Anthony,Bobby and his crew and Edwin and Ethan. They all went above and beyond to ensure everything was done correctly and answered all of questions along the way.

Service person listened to my requests and answered my question. Preformed very professionally…read more Explained what work he did and what supplies and parts were used. I feel I got a job well done and cost was reasonable.

This is my follow up review…read more I would like to start by thanking Jimmy, the owner of the company for reaching shortly after I posted the review. Jimmy is a professional, a man of God, a pererson with integrity, and a humble heart. Quickly did he offer to make things right and I gladly gave him the opportunity. He checked my file and clarified the financing wonky loan statement by the finance company. Everything was cleared after I spoke with the goofy finance company. After I explained to him my first day experience and my zoning situation, Jimmy refunded me $419. Jimmy when beyond and with persistence to make thinks right and have a happy customer. I live and work by the same standards and he highly deserves 5 stars. Thanks Jimmy! You're a great businessman and a Godly man. You have won my future business and I will highly recommend you. Thank you & God Bless you, your company & Family!

I'm extremely happy that I chose Steve's Five Star Service. When our AC went out on a Thursday…read moreduring the summer heat in Fontana, I started looking for a company with a strong reputation and consistently good reviews. Steve's Five Star Service kept appearing on my list, and after my experience with them, I completely understand why. Angel came out that Saturday for the consultation. He was professional, knowledgeable, and honest about what our home needed. He carefully explained our options and walked me through the entire process, so I always knew what was happening and never felt left out of the loop. I also really appreciated the text updates letting me know when the technicians were on their way. The arrival times were accurate and made everything much easier to plan. By Tuesday, José, Jessie, and Brad arrived around 9:00 a.m. to install our new 3-ton high-efficiency heat pump system. They kept me updated throughout the installation, answered my questions, and completed everything by about 5:00 p.m. Their professionalism, communication, knowledge, cleanliness, and attention to detail were outstanding. The installation looks clean and organized, and they treated my home with respect. The price was reasonable, and most importantly, the new system runs amazingly well and is very quiet. Our home is comfortable again, and they made what started as a stressful situation much easier for my family. A huge thank-you to Angel, José, Jessie, and Brad. Steve's Five Star Service should be proud to have employees like them representing the company. Their hard work and the way they treat customers deserve to be recognized. Honestly, this entire crew deserves a raise. I would confidently recommend them to anyone needing heating or air-conditioning service.

I had a great experience with Steve's five star service. I called because the AC/Heating fan was…read moremaking a strange, loud noise. They answered immediately, same day appointment available but I wasn't. I scheduled it for the next morning. Their technician Chris Urzua, sent a message that morning when he was on his way, he arrived, greeted me while identifying himself, wore protective socks inside my home. He identified the issues quickly. Explained the repairs I needed and why, proceeded to get the part he didn't have in stock quickly and repaired my unit and had it up and working all within three hours. Absolutely outstanding service I would highly recommend Steve's 5 star and Chris to anyone. Thank you

Klaus and Sons has been my go to A/C and Heating company for 35 years for annual service…read more We also just had a complete central air unit replaced last March. Best company in the IE for me

So after our cold snap in Febuary of 2026, our heater/AC unit wasn't working, when the technician…read morecame out, he immediately said the entire unit was bad due to the unit being too old, he claimed the evaporator was clogged, the blower motor squirrel cage bearings were bad and the Air filter was the wrong size, all with out a borescope or any kind of diagnosis. But for the low price of 20K but they could cut us a deal and do it for 17k..he could have us back up and running.. pass,,, We called a friend who actually did some diagnosis and come to find out the evaporator was NOT clogged and the bearings were fine. Plus the air filter was dirty and all it was to blame was a contactor relay in the AC condenser which only cost us $30 plus a from Amazon. plus a new Filter for about $20 and we were up and running. I get business is slow but but to deliberately make a false claim it is shameful.

I got several quotes for new heating and ac. These guys were well priced and gave a lot of info on…read morewhich systems would give tax rebates. I decided to go with them and I am so glad I did. They went above and beyond. They installed my new heater and ac. Plus they made it level for the ac to sit on without adding more cost. And they helped me with my whole house fan shutter that I couldn't get to fit. They were nice and professional and I really appreciate the work they did. I will definitely be using them in the future for all my ac and heating needs. Thank you!

We were recently faced with the harsh reality that our original 24 year old A/C needed replacing…read more With that I began my search for a reputable company in my area. I saw all the amazing 5 star reviews for True Blue and noticed a common theme. Honest, fair, professional, informative, nice, competitive pricing. All 100+ very positive reviews and not a single negative review. As we all know, that's essentially nonexistent when dealing with the public in any capacity, particularly when it comes to the HVAC service industry. I gave them a call to schedule an estimate. Lisa answered and was amazing with accommodating my schedule and with all subsequent correspondence. Shane came out a couple days later, educated me on the new systems, patiently answered all my questions and took his time explaining in detail my options (I ended up going with the Bosch/heat pump. Quietest compressor I've ever witnessed). Shane sent over a quote that was less than another quote I had received and with many more upgraded options including a $2K federal tax credit. Much more overall value for my money. Shane's crew (Kevin, Rudy & Brandon) came out on the scheduled date and time and handled business to perfection. Removed my old stuff, installed the new equipment and made sure everything was working flawlessly before leaving that same day. The enter process was seamless. Like so many others, I can't recommend Shane and True Blue Heating & Air Conditioning enough for anyone looking to replace their HVAC system. There aren't many small, family owned businesses like this one any more.

I have been using Sims for about 5 years. These guys are the best. They are honest and fair…read more Everyone that comes out to do work on my unit is knowledgable and courteous. John has always gone out of his way to get me taken care of during a couple emergency situations that came up during a heat wave. i have used several other companies and they have all been salesmen type personalities or shady looking guys. These guys are genuine old school technicians. Totally good people.

Great job at a great price. John was recommended to us by a friend and we will recommend him as…read morewell. This was a big project and he did a fantastic job. A true craftsman. Thanks John.