So I contracted with these guys for a one year contract to include two six month tune ups. When…read morethey came for the first visit, the guys were great. But now, WHAT THE HELL, they close up shop without contacting their clients! I believe we have a breach in contract here, as my next visit is scheduled for this month and these guys have ghosted. If the owner, O. Prieto is reading this, you need to contact your clients ASAP!

I can NOT say enough for this company. We are new to El Paso, so we have been looking for quality…read morehome services. Our A/C units are showing their age and have needed multiple repairs in the year that we have been here. Other companies are frequently late, or do not show at all. Sometimes when they do show they send people who have no idea what they are doing. That is not the case with this company. We have had Oscar take care of our A/C twice already, and both times he is on time, efficient, and he educates us on why the unit is giving us trouble. He is absolutely fantastic, and it makes me feel confident to have someone trustworthy who I can call when there is a problem. THIS is the company that we will be going to for our a/c needs.

Mr. Joe and his staff are professional and courteous. We had our swamp converted to AC. I was…read moreimpressed by the superb customer service and meticulous work they did for us. Thank you Joe, Donna for taking care of us!

I would leave no stars if possible. Contacted the company on Friday the 10th of June to set up…read moreappointment for a AC unit that was not cooling. They gave me an appointment for Monday between 8 and 1. Waited all morning and they did not show up nor call to say that they were running late. I called at 1:30 and could not get a clear response from anyone until around 3:30. They told me that the technician who was assigned would call me soon. It is now Wednesday the 15th and still no call.

I had a frustrating experience after multiple visits for an evaporative cooler that was tripping a…read morebreaker. The technician came out more than once, but the problem was never properly diagnosed. What concerns me most is that a visibly improper wiring connection (taped and not professionally installed) was missed during these 2 visits, even though it appears to be a likely cause of the issue. Instead, I was quoted for a broader repair that included replacing additional components such as wiring and a thermostat, without first isolating and confirming the root cause. The process stretched out over time, including a canceled appointment, and ultimately the job was not completed by Kelly Rush. His choice. He didn't charge me, but what a waste of time. While this approach may work for customers who prefer a full replacement of a thermostat plus exterior wiring (without pinpointing the main issue first). It was not a good fit for my situation, where I was looking for a more narrowed step-by-step diagnostic process. He quoted me 425.00 for a thermostat and exterior rewire. I did not get the choice to make sure my thermostat was even faulty. For context, I was open to upgrading the thermostat, but my primary goal was to correct what appeared to be a previous installer's improper wiring on the exterior of a new Mastercool 6410 unit. I would recommend making sure a thorough inspection and clear diagnosis are done upfront before moving forward with repairs. Photos of the wiring condition were also provided after the initial visits, which further highlighted the concern.

My evap cooler finally died during a 100° day, shopped around with many companies from 'converting…read moreto RA' to 'replacing' my perfectly adequate evap cooler. What I liked about Rush Maintenance is that evaps are his specialty. Kelly (owner) immediately gave me an estimate, and soon thereafter quoted me a fair price. I was scheduled for 3rd day 8AM. He arrived promptly, replaced entire system, cleaned-up, & left before noon. My home even got cold that night--loved it! I asked him if my long-time heating unit needed replacement, he checked it, said no & explained why, I appreciate the honesty. No problems, very satisfied. I recommend Rush as he will get my repeat business. A plus: He speaks Spanish.

Guy did a great job. Came in, fixed the burn controller we had. Checked all of the levels for our…read moreunit. We tried reaching the people who are in control of the warranty maintenance and nothing. This guy was here with in an hour and had it up an running. Price of replacement+service call+service inspecting=$260 bucks. Absolutely worth it!

I had to wait 3 days for them to get the part so I did without complaint. The lsndlord. was…read moretrying everything she could to make it my fault to get out of paying. She raised my rent ! The n the repairman told her it was all my fault even though I had been having problems with the HVAC unit from day one. Now I will have to pay because of him . Not good business to go behind someones back like that but I will know who not to call. He can be very proud of himself.

Quick response!…read more Spoked to Jose Gutierrez on Monday and he scheduled me for a free estimate the following day. As per my husband repair took less than 30 minutes and they were able to explain him in detail what needed to be done. Pricing was very affordable and they were able to help us out with an arrangement. Will definitely recommend to family and friends, Thank you so much guys great job!

I've used several HVAC companies in El Paso for services for my businesses and home. No one comes…read moreclose to the outstanding service and affordable pricing provided by Tech-Vac.

Our AC system was installed by 4tech during our new build just under four years ago, and we have…read morehad nothing but ongoing issues since day one. Despite being a brand-new home with brand-new units, both systems have repeatedly stopped working--one due to a motor failure, and later the other for the same issue. No repair they have performed has lasted more than six months. In the beginning, these failures were covered, but now we are being billed $200 for yet another repair on equipment that has never functioned reliably for a full year. It is incredibly frustrating to have continuous problems with what should be high-quality, long-lasting systems in a new build. To make matters worse, their customer service has been unprofessional and inconsiderate. Just yesterday, they came at an unagreed-upon time. I even left work early to be home because they said they would return--yet they never showed. There was no communication, no respect for my time, and absolutely no accountability. Overall, they have been unwilling to acknowledge or correct the repeated quality issues with the units they installed. After four years of unreliable AC, repeated breakdowns, and poor customer service, I cannot recommend them.

We contracted 4 Tech for a new installation just last week May 10, 2023. They had been servicing…read moremy other AC unit (the one replaced) for the past 4 years. Although my AC unit was 12 years old, I was always, always happy and satisfied with their service. So when it came time to replace the old unit, I never hesitated in having them do the work. Javier, one of their best techs, with much patience, explained our options and going with a quick repair would have cost a lot more down the road and still would have required a new installation. They quickly assessed the situation and what was needed that day and completely installed the following day. The two installers, Sergio and Yager were incredibly fast, careful, and efficient. They did a beautiful job insulating the duct from the unit to my house, seal-coated everything, and left the work area clean. On top of all their work, they didn't mind the variety of questions we asked. Nope not at all, both gentleman were patient, respectful, and thorough about answering our questions. The owner, Kike (Enrique) was just as professional and courteous throughout the project. Listen, I am not an employee or paid for giving this review. I stand by my experience with 4 Tech A/C Services, they are good people with a wealth of knowledge in the HVAC industry. You can't go wrong with them! I forgot to mention the office staff. The ladies in the office were incredibly nice from Karen, Kike's wife, and I am sorry, I didn't catch the third lady's name. I really appreciated their help and efficiency. Thank you ladies and Forgive me for leaving you out.

Delta T Heating and Cooling technicians have consistently provided the most reliable, prompt and…read moreprofessional maintenance service for our evaporative cooling and heating systems. We have tried several companies since moving to El Paso five years ago. I have found Delta T technicians to be the most efficient and thorough, explaining every step of the tests and cleaning procedures they are performing at each winter/Spring start-up. I highly recommend this company.

These guys were awesome. From the thorough inspection for estimates to the scheduling and through…read morethe installation and set up. Their scheduling team was so friendly and helpful and the guys who did the install were awesome. Their pricing was beyond fair and reasonable. They even filed the paperwork for the rebates from El Paso Electric. Meyilla and Nena in the front office were beyond helpful and Jesse and his crew were very professional and genuinely proud of their work. Best team ever! You won't be disappointed with this team!

My "to go" HVAC guys for many years. Just recently added new units and as usual prompt…read moreprofessional service, from the office up to the installations. Frontera Rocks!!!! Did I mention they're locally owned!

My AC system went down yesterday around 5pm. I called Jesus for assistance. Within half an hour…read morethere was a tech knocking at my door. He was able to troubleshoot the problem and got it going. Great service. Always there when you need them.