Sastar Mechanical

Sastar Mechanical operates out of San Antonio, Texas with a main focus on HVAC repairs for homes and businesses that deal with the area's brutal summer heat and occasional winter freezes. They also step in on plumbing and electrical jobs that often surface at the same time, whether it's a breakdown in an older house or under a manufactured home. Local calls come in for urgent fixes on residential systems as well as commercial refrigeration units holding large amounts of product that cannot afford to spoil. The crew shows up ready for whatever the Texas weather throws at cooling and heating equipment.

Technicians head out to diagnose problems and get them corrected without extra trips. Bret arrives on HVAC calls, lays out exactly what went wrong and how he plans to handle it at a straight price. Trenton took on a clogged pipe job by crawling under a manufactured home during a hot summer day, checked the full line condition, and walked the owners through what he found before finishing the work. The team fits in next-day sink clogs when needed and rushes to refrigeration breakdowns that threaten thousands of pounds of meat, moving fast to avoid messes or drawn-out downtime on any site.

Homeowners and business owners note the quick arrivals even on off hours, the plain explanations from techs like Bret and Trenton, and the fixes that hold without return visits. Fair pricing stands out on both small clogs and larger equipment repairs, along with office staff that schedules jobs without added hassle. This record of handling real issues across San Antonio properties builds the consistent feedback on speed, quality, price, and communication. DIRT Score 4.66 from 111 reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“I could not be more pleased. When I first contacted Star I was in bind with a refrigeration unit not working with several thousand lbs of meat in a cooler. Eventhough I was not a regular client, they responded in minutes, diagnosed the issue and repaired it. Since then, I have used them for maintenance. When my HVAC was at the end of life, STAR was my only call. I was treated expdiditiously with a new installation in my home. Kudos to Star.”

“Great service, great price! Bret is a great technician. We had a small issue and he explained the issue and how he would fix it. I recommend Star for HVAC, Plumbing and Electrical. Office staff is very friendly and gets you fixed up quickly.”

“Clogged pipes under manufactured home. This was a dirty job that involved crawling under the house on a hot Texas summer day. Trenton was thorough, personable, and explained what he was doing and the condition of our pipes. Professional and got thr job done! Thank you!”

“My sink was clogged and they worked me in the next day. Great service as always. Young man was very professional, too. Highly recommend Star.”

“Very good response and Trent did a great job fixing our toilets. Highly recommended this company for your plumbing needs.”