Business Details
15 Years
experience
We back all installations with industryleading warranties and a 100% satisfaction guarantee. Our platinum premier membership provides scheduled tuneups that prevent costly emergencies and extend equipment lifespan. We prioritize safety by adhering to all local codes and industry best practices during repairs and installations. Customer feedback consistently highlights our competitive pricing, professional workmanship, and attentive service. We aim to be the trusted HVAC partner for families and businesses, ensuring comfort and peace of mind for life.
Details
- Year established: 2011
Highlights and features
- We guarantee 100% customer satisfaction on every job.
- Our technicians are certified HVAC specialists with extensive training.
- We provide industryleading warranties on all installations.
- Our financing options are available with approved credit.
- We offer a platinum premier membership with twiceyearly tuneups.
Services
AC Repair
We diagnose and fix all airconditioning problems quickly and correctly using OEM parts and advanced diagnostics. Our service targets homeowners and businesses experiencing cooling failures in Pearland and surrounding areas. Customers benefit from restored comfort, improved efficiency, and a guarantee of satisfaction.
AC Installation
We install new airconditioning systems, including precise load calculations, tailored to each propertys size and layout. Homeowners and commercial clients in Pearland rely on us for efficient, codecompliant installations. The result is optimal cooling performance, lower energy bills, and a comprehensive warranty.
Furnace Repair
We troubleshoot and repair furnace issues, using certified parts and expert diagnostics, to restore reliable heating. Our service serves residential and commercial customers facing breakdowns or inefficiency in Pearland. Clients experience consistent warmth, improved system safety, and a satisfaction guarantee.
TuneUp Membership
We offer a platinum premier membership that provides two annual tuneups, one for heating and one for cooling. This service is designed for homeowners who want preventive maintenance to avoid costly emergencies. Members receive priority scheduling, discounted parts, and extended warranties for peace of mind.
Ductless Systems
We design and install ductless airconditioning systems, with zone control and quiet operation, for homes lacking existing ductwork. Targeted at residential customers seeking energyefficient cooling solutions in tight spaces. The benefit is precise temperature control, reduced energy consumption, and flexible installation options.
Reviews (11)
Oscar Moreno
Mar 15, 2020
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I strongly recommend Stalwart Mechanical Services. They are very professional and fair. Walter and Ato do a professional job at a fair price.
Pratik Bhakta
Jun 19, 2019
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Walter and his partner did an excellent job. Installed a brand new evap coil and plenum chamber. Very competitive pricing and great quality workmanship. He explained everything in detail and was very clean and tidy. Definitely will be using Walter and Stalwart again.
Marvin P.
Jun 17, 2019
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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.
Fred Barr
Apr 17, 2019
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Terrific job! I couldn't be happier. This is the third time I've used these people, and it always seems the same, excellent. They show up when they say they will, and today the office called to tell us they were running a bit late (about 10 minutes).
Lola G.
Jan 06, 2018
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I searched yelp for a good recommendation for a heater repair and came across Stalwart. I asked my husband to call and Walter came out. My husband was impressed with the hard work and great job that Walter did. We have always had a hard time with A/C- Heater repairs because there's hardly any honest, hard working techs that take pride in their job. But Walter really came through for us, no more cold winters. We have saved his number and he is now our go to guy. He was so honest and just did such a great job. I strongly suggest that if you need help, give them a call. You won't regret it.
Kameka W.
Mar 02, 2017
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Walter is barely leaving my house and I felt compelled to write this review right away. He showed up on time as promised. He diagnosed my problem thoroughly and gave me a quote. This process was far less painful than I expected. The service is friendly, straightforward, and honest. I will be setting up a time for repairs in the near future. Stalwart Mechanical Services operates with a level of class and professionalism that one rarely encounters anymore. Madeline was friendly and reassuring when she answered all of my questions without hesitation when I called in to setup a service appointment.
This company is very efficient. With a schedule as busy as mine, I found that they manage time impressively. Everyone is very knowledgeable and competent at their position. I am super happy to write this review and feel comfortable referring this company to anyone in need. Great job guys!!!
This company is very efficient. With a schedule as busy as mine, I found that they manage time impressively. Everyone is very knowledgeable and competent at their position. I am super happy to write this review and feel comfortable referring this company to anyone in need. Great job guys!!!
Sonya F.
Nov 29, 2016
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AC went out on Thanksgiving. We had two companies come out and had us thinking we needed to replace our unit. My husband found this company with 5 stars and gave them a call. Walter came out, worked in the dark, and quickly identify the issue which did not include replacing the unit. After thoroughly inspecting the unit, Walter replace the part and gave it a good cleaning. In no time the house was cooling.
He was so polite and respectful of my home's "no shoes" policy. He check the furnace, attic installation, and gave expert advice. I am so highly pleased with his service and very appreciative of his service. Another satisfied customer!
He was so polite and respectful of my home's "no shoes" policy. He check the furnace, attic installation, and gave expert advice. I am so highly pleased with his service and very appreciative of his service. Another satisfied customer!
Lydia F.
Nov 01, 2016
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This company is unbelievable! They came out to fix another companies "mess up". Oh my goodness did they come thru!
Walter, did an exceptional job in taking over and making us very happy and satisfied. I would without hesitation refer them to all of my friends and family. Try them out! You won't be disappointed!
Walter, did an exceptional job in taking over and making us very happy and satisfied. I would without hesitation refer them to all of my friends and family. Try them out! You won't be disappointed!
Sharra T.
Aug 17, 2016
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Stalwart provided prompt high quality reasonably priced service! I would definitely hire Stalwart again!
Lizzy M.
Jun 29, 2016
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These people helped us install an AC as ours broke on our way out the door to a family emergency in another state. Even though we weren't home they helped us over the phone and everything was finished when we came back. They even worked on a Saturday because we had a small infant whom we wanted to keep out of the heat. They were the third ac company we have used and by far the best. I actually trust them and they did a great job. They are also more affordable than other places. They made what would have been a nightmare situation very low stress. Highly recommend them!
Angel G.
Jul 31, 2015
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Ato is professional, reliable, courteous, prompt, efficient. He solves the problem without adding additional complications. I strongly recommend him.