My new preferred company for solar panel maintenance and repair needs! The original installers (a…read moredifferent company) became increasingly unprofessional and rude as repair issues continued to arise. Solar Service saved the day.

Greenstar Power was a pleasure to work with here in San Antonio, Texas. From the beginning, I…read moreworked with a Greenstar area manager, and he answered all my questions and would text me throughout the installation project to ensure everything was going well and stayed on track. From start to finish, this company got it done efficiently and in a short amount of time. They know what they are doing. The install team came in and did a fantastic job installing my panels. The electrician who wired in the system was a professional. When the electric company comes in, they usually must clean things up a bit, not with Greenstar Solar. The electric company came in and said they did everything; the electric company had to install their meter. The quality of their work is outstanding. Great job and I will recommend it to anyone.

Excellent service from Design HVAC. Very prompt, professional. They performed the work quickly and…read morethe work was excellent. I recommend this company for sure! Julie was extremely helpful with my home

Moved into a new home after doing a complete renovation only to discover that the HVAC system had…read moreseveral issues including poor balancing between floors along with the inside unit being extremely dirty due to construction. Neudes arrived on time and conducted a thorough inspection. He then provided several informed and reasonably priced options to increase reliability and our comfort. Neudes performed the work quickly and everything is both sparkling clean and running like new. I will be keeping Design HVAC on speed dial for any future needs!

Prompt and knowledgeable. Apparently there had been problems with the AC system prior to us buying…read morethe house (my new neighbors told me). One AC company told me both of my systems in this 2 year old house had to be replaced to the tune of $60 thousand. They evaluated and said it didn't need to be replaced. Shortly after moving in, the ceiling flooded due to the AC pan. They responded immediately even though I wasn't a client. They also figured out the hospital grade filtration system that had been uninstalled by the prior owners (It had been installed backwards)

Tech Ryan was here at the time requested. I asked if I had the wiring I needed to upgrade my…read morethermostat when I do replace it. He assured me everything I would need is there. Did a thorough job of cleaning my A/C unit. Have been a customer for many years and have been satisfied with this company.

TLDR; Very frustrated with their customer service. They…read moreghosted me and never refunded me from a service charge that I paid for but never received from them. Even though they said they would send me a refund. Context: I had a new HVAC build plus ductwork on a 1,000 sq ft home. For the most part the equipment works fine with the exception that it seems undersized when we have extreme climates in San Antonio (i.e below 30 degrees or in the upper 90s) as it struggles to maintain desired temperature in those situations. For the heater, my desired temp is ~66 degrees in the winter and for the AC, the desired temp is about 75 degrees in summer. I change out my filters twice a month since I have dogs and I run all my fans and have good overall insulation in my house. Regardless, I never really complained about these issues since I paid about half of what I would have paid for an HVAC system from a larger company. You get what you pay for. My issue with Miller Cooling and Heating company is their customer service. The one time I did call them regarding an issue the tone in voice I got from Shawn over the phone was very defensive and I was not even coming in strong to deserve that but quite frankly, I've felt this way every time I talked to him. When they came onsite to address my issue I was sold an "annual priority membership service" for $165 and they were supposed to come out twice a year to maintain the system health but they never came. Every time I would try to call them about it I would get ghosted and or get the runaround. At this point, I've talked to a Molly, a "Larry" which might've been a chat bot I don't know and I've tried talking with Shawn directly. Nonetheless this phone tag game spanned over the course of a year and when I finally got tired of it I asked for a refund which they said they would honor half but that was about a month ago in early April 2025 and still have not received anything. At this point I'm tired of dealing with this, it's not the customers job to keep track of their schedule. It's very unprofessional of them to put it on the customer to be on top of their bi annual service schedule. How am I supposed to know when you guys do your rounds? I'll be filing a complaint and taking my business elsewhere. It's a shame because I even referred them to a relative and gave them business but still got treated poorly. I never was malicious and I was SUPER patient with them but that only seemed to make matters worse.

We bought our home in February of 2020. Our AC unit went out in July of 2022, 29 months later…read more Miller Cooling and Heating came out and recommended a full condenser unit replacement. The price was a little above market average, but they were willing to workout an in house financing option for us, so we were pleased.... at first. In August 2023, the same brand new unit lost a compressor only 13 months after a complete installation and replacement. The reason it went out was due to a leak in freon inside the walls right next to the condenser unit. They honored our warranty and only charged us for a service call and gave prompt and timely service... but then charged me over $2000 to replace the copper piping they say wasn't their fault... they claim it was "vibration" that damaged the pipe and they weren't responsible for the small crack in the pipe in the crease of the bend.... However, 29 months that same pipe held up just fine in my old AC unit. Once they replaced the condenser and attached to it, it barely lasted a year. The Crack is very very small... It seems logical to me that it would take 13 months to lose between 12-15 pounds of freon from that small of a crack, which indicates to me that Miller Cooling and Heating cracked that pipe while replacing the condenser and didn't want to pay for it. Shaun was very rude on the phone and refused to work with me at all, most of the charge coming from labor.... I have spoken with several AC specialists since then, offering up my paperwork stating charges and services and they all believe that Miller Cooling and Heating is to blame. I am an avid supporter of small business, but i have yet to pay the 2000 they want to charge me. If Shaun were willing to work with me I wouldn't be on here right now... but I can assure you that if you are seeking an honest company, this isn't the one you are seeking. Go somewhere else and save yourself potential money... because if they make a mistake, they certainly won't own up for it. In fact, they will find a way for you to pay for the service to save themselves money. Avoid at all cost.

Very professional technicians, Julian and his wife were very helpful with answering my questions…read moreand giving advice with keeping my solar panels working at peak performance! I would recommend them 100% My solar panels look amazing after a deep cleaning!

I bought a new house that came with a solar system, but when I got my first electric bill I saw my…read moresolar only produced $15 worth of electricity so I called orius to come help me troubleshoot. Luis and Julian from Orius came out to check my system and found only 8 of of the 22 panels were even connected, so they got the panels reset and reconnected. I also needed to have 25 panels from my old house moved and Julian and Camila came by on a Saturday morning to get them moved for me. Every interaction I've had had been great and I would highly recommend.

I have been a customer of this company for MANY years. I will absolutely continue because they…read moreprovide quality services at a reasonable price AND they are honest!! Their technicians are always top notch and professional and today I had really special appointment with a new technician, one I had never had before! His name is Sean Esparza. At first I thought he was the technician's assistant, but he assured me that HE was my technician. This young man was "off the charts" good.....professional, polite, knew what he was doing, kept me apprised of the steps he was taking, made me feel valued and actually listened to/answered my questions and concerns!!! He is a real asset to MD Air; they are lucky to have him on their staff (and so am I!!!)

Greg with MD Air knocked it out of the park! Our ac went out in the evening on a Friday. We were…read moreworried we would go the entire weekend in Texas summer heat. We gave them a call that night and Greg answered and said he could be out first thing in the morning. He was quickly able to get to the root of the issue and find the part in stock. He walked me through it all and explained what was going on. He checked the whole system before leaving and we are excited to have our house cooling again!

I have been using 1604 Air Conditioning and Heating for more than 10 years. I have used their…read moreservices for a total replacement at one home and repairs in two other homes. The owner, Craig Taylor personally took care of my needs. He was prompt, honest and professional. His personal attention to get my HVAC needs completed in a timely manner provided me minimal down time from a company that I trust. The quality of the work was top of the line while saving me from wasting money on needless costs. In October of 2025 , I decided to build a new home. I knew the only company that I needed for my new installation was 1604 Air Conditioning and Heating. My entire system was installed in 3 days and I am incredibly satisfied with the quality and care provided. The system was reasonably priced and I actually saved money on the new system. I highly recommend Mr. Taylor and 1604 for new systems as well as service and repairs.

i can't say enough good things about 1604 A/C and Heating. I had Elmer's A/C examine my two…read moresystems a month ago and was told I needed to replace both plenums to the tune of $2,000+. Other items were added to the estimate. I was totally surprised and called 1604. Craig came out and performed a complete inspection to find that the plenums were not leaking in any way. This senior citizen was pleased to learn the truth. He also inspected the compressors and topped them off with freon. His costs were very reasonable given the inspection and work performed. Craig is very personable and very experienced with A/C systems. As a one person business, he does not pay for office space, payroll taxes, leased vehicles and other typical business related expenses. He is able to pass those savings on to his customers. His new van holds all types of parts and equipment for repairs. I highly recommend 1604 A/C and Heating to anyone who needs service with their HVAC systems.