HVAC reviews in Pearland, Texas

Stalwart was just at my home to do a routine maintenance on one of my air conditioners and I had an issue with the balance of heat within the rooms in the house and Mike was able to correct the issue. Let me tell you, if you have any problems with A/C or Heating don’t look further than “STALWART”. Their team are great ,be it Geoff or Mike…Mike C. will do the best he can to get the job done…He’s reasonable and transparent…Top shelf as far as I’m concerned.

This company is great! I highly recommend them. They came on short notice and fix our repair quickly. The repairman Ato was a very nice man and honest. This was the first time we have had a AC repair job done and didn't feel the company took advantage of us. He went over and beyond. He also made recommendations for the future. I will refer anyone to us them.

I have used Stalwart twice in two months now. First time was to replace the evaporator coil and plenum in my attic and second was to troubleshoot a power issue to my compressor (bad circuit breaker). Both times, the techs showed up on time or earlier than promised. Everyone at the company has picked up the phone each time I have called. They are all very nice people. I especially want to thank Walter who always answers my technical questions with a smile. Stalwart is my go-to for HVAC work from now on.

Transparent and honest!

Called a few AC repair companies. All were less than forthcoming with quote details. From the admin staff to the manager to the rep who came out - Stalwart were straight shooters and professional.

Ended up using them based on responsiveness, candidness, timeliness, and value.

Would highly recommend calling Stalwart first!

Contacted a few places before finding Stalwart. They were able to come out the same day and get our AC up and running. Customer service was top notch. I appreciated the honest feedback and quick service we received.

I had a very good experience with Stalwart Mechanical Services. A couple of days ago, my ac went out. I searched and found Stalwart and read all of the positive reviews regarding their service. Ato was very helpful and knowledgeable and repaired what another company didn't even touch three years ago. He showed me what he was doing throughout the process and I appreciated that. I highly recommend their services whenever you have a need.

Walter was very efficient and reliable. I had received 3 quotes from other a/c companies that were inflated. Stalwart provided the best quote so I was able to get a better unit at a fair price. They paid attention to detail, were on time and after installing unit, they did a thorough clean up. I highly recommend Walter and Stalwart Mechanical.

The on-call technician named Otto went out of his way to ensure my comfort during an unexpected loss of air conditioning through the weekend. Not only was his arrival prompt, and work thorough and efficient. But he found that the issue was electrical and instead of saying there was nothing he could do, he bypassed the problem. Getting my air conditioning back online immediately within 10 minutes of his arrival! I highly recommend this technician.

As others here have stated, Stalwart Mechanical Services is top class in every way. Both Ato and Walter are professional, punctual, friendly, very knowledgeable, willing to educate you on what the problem was, why it broke, and how they will fix it, and their services are fairly priced. Their scheduler/office manager is also kind and friendly and works with you in finding a speedy time to have someone come to you and address the issue. I have used Stalwart for both my business and my home and would not use anyone else. Big thanks to both Ato and Walter for the help and the education. These guys have integrity - an extremely valuable trait in today's society. Don't hesitate to use their services.

Ato Mensah with Stalwart did an amazing job today when we needed our A/C fixed very quickly. I called very early this morning when we noticed it went out and he had it fixed before 10am the same day! All prices and services were very clear and Ato was very friendly, straightforward and efficient. We highly recommend him!

As a result of dealing with American Home Shield and a contractor they sent out to repair my ac units, i decided to get a second opinion through Stalwart. The team was informative, honest, and professional. I canceled my home warranty and purchased a condenser unit and maintenance plan from Stalwart. I HIGHLY RECOMMEND THIS COMPANY!

Awesome service! I called early morning, and Geoff promptly came over to diagnose my unit. He found the issue within minutes and helped me get a new condenser fan motor using the manufacturer's warranty. He got my AC up and running within the same day I called out. These guys are life savers in this Houston heat.

Wow this company is awesome. I was referred by a friend after I paid Abaccus 1600 for just a replacement of the TXV valve. I called Stalwart to check my sounds coming from my AC unit but Geoff (technician) found the refrigerant low and charged the system . He was very knowledgeable, kind, and helpful to explain all the information about how the HVAC system and Unit worked and the cost was very good too! He was nice to take pictures and explain everything going on with those as well. I’m now I’m a member and I want to say thank you 🙏 for your kindness and warm consideration for home owners. Everyone needs to go with these guys!

Vanessa Rodriguez

My evaporator coil developed a leak, and in the process of getting quotes I found Stalwart to have a very reasonable price with high quality components. They inspected the system and gave me an electronic quote at no charge, and were quick with the install date once I gave them the go ahead. Ato and Walter were both very professional and thorough in the job, and walked me through all the work they did at the end. The house cools great, and all my future AC work will be with Stalwart!

Stalwart really impressed me with their fast service and honesty. Walter was great. He immediately diagnosed the problem, fixed it in about 5 minutes, and answered all my questions. He encouraged me to ask as many questions as possible to keep him (and other service providers) honest. He told me exactly what I needed, and did not try to sell me expensive repairs that were not needed. He also told me they are redeveloping service packages that give customers more of an incentive to use the tune ups, helping to save money and save the life of the AC unit. So, I'm always skeptical since I got taken advantage of with an air duct cleaning service, but Stalwart and Walter were the exact opposite...have a life time customer b/c of my experience with them.

Great service! I sent them a message and they responded very quickly. We set my service date and time for them to come out the very next day. Our service guy, Ato, arrived on time, checked out our problem and explained everything. Good price for quality work. I would definitely recommend Stalwart if you need service. I will use this company again for sure!

Alto was on time and diagnosed the issue with my AC within minutes and my AC was up and running in less than an hour. I highly recommend this company and will be a repeat customer to serving my AC throughout the years.

Excellent and clean work! My A/C had stopped working, and Stalwart had it working again within a day. I was really impressed with the prompt service and knowledgeable technician. He was very thorough and courteous and explained everything to me in an easy to understand manner, I'm very pleased and impressed. Will definitely use them again in the future.

Mike was great this morning. He was more than happy to talk me through bits and pieces of the AC, as well as preventative maintenance.

Turns out nothing was wrong with my unit, which is great. Super helpful, and will definitely call Stalwart Air back if I have any future issues.

Thank you!

I felt compelled to leave a review after my experience. I was having massive issues with my ac with the average temperature being 86 degrees/97% humidity inside. Called one company out and they charged $400 just to clean my condenser and try to sell me their maintenance plan. When Stalwart came out, they really focused on the problem at hand. They came out three days in a row trying to resolve the cooling problems. Most companies would have given up, but I appreciated their determination. They also didn't overcharge us for the amount of work performed. Needless to say, they fixed the problems and we're back to wearing jackets inside in the summer. Stalwart is a hidden gem. Thanks again!

We had an issue with our A/C and my people in my area recommended Stalwart Mechanical Services. it was said that they were fair and highly professional. I must say that WITHOUT A DOUBT this company was an AMAZING choice!

My technician was VERY professional, respectful, helpful & fair. They took the time to answer all of my questions and throughout the process stayed in constant communication with me. I appreciate their hard work and dedication to what they do and I would 100% recommend Stalwart Mechanical Services to any and everyone! They believe in helping people and doing their job properly. They are also very efficient and address/fixed my issue within a matter of a day or two of my calling about my A/C problem. Thanks to Stalwart Mechanical Service I have a brand new high quality A/C unit just in time for these summer days.

Thank you again Stalwart you guys are phenomenal!!!! 😃