Univac Dba Raven A/C & Heating

Raven A/C & Heating operates out of Houston as a full service HVAC outfit handling both homes and commercial buildings across the area. They've been in the trade since 2010 and take on residential jobs along with bigger industrial work when it comes up. The crew focuses on keeping systems running through the heat and humidity that hit Houston hard every year. Installs, repairs, and ongoing maintenance make up the core of what they handle, and they stick with reliable brands like Rheem, Goodman, and Comfortmaker for the equipment they put in. Homeowners and business owners in the city call them when units quit or need regular attention to avoid breakdowns during peak seasons.

Their technicians show up ready to diagnose and correct specific problems like a mini split that suddenly blows hot air instead of cooling. Manny rolled out the morning after one call and got the system back in shape without dragging things out. Other jobs include catching up on maintenance that got skipped for five years or more, walking through exactly what needs attention and why. When a prior contractor burned a control panel, they traced the root cause first then repaired the damage so the unit worked safely again. Preventive agreements keep equipment checked on a schedule, and they handle full construction installs for new setups or replacements without cutting corners on the work.

Customers keep pointing to how fast the crew gets on site and sorts out issues that others miss or make worse. The explanations come clear and direct so owners know what happened and what to expect next. Quality shows in fixes that last instead of temporary patches, and the overall approach stays straightforward without extra runaround. That consistent record on speed, quality, and communication built the strong feedback over time. DIRT Score 5.0 from 69 reviews on Finds.

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

“I was researching HVAC companies all day yesterday (3/26/26) as my mini split was blowing hot air out and was able to find Raven Heating and Cooling and saw their great ratings, so I called and they were able to give me an appt today (3/27/26) in the morning. Manny (HVAC tech) showed up to the service call. Very knowledgeable and friendly! Diagnosed problem quickly and broke down the cost before hand! Explained every step of the way! Mini split now working amazing as if it were new again! Great job guys! Much appreciated! Will most definitely recommend!”

“Great service and very knowledgeable. They take their time to explain everything and answer any question you have. 100% recommended. I had over 5 years without performing any maintenance on my unit.”

“Did an amazing job! I hired someone before them and they burned my panel. I’m so grateful I found them, not only did they find the original issue, they were able to fix the panel. They are quick and very friendly.”

“Overall great experience. If you are looking for someone reliable, efficient and professional don’t hesitate to give them a call.”

“Thorough and professional! Their response was nearly immediate and their punctuality and assessment impressive… For a reasonable price we received reassurance in the value of their work and efficiency. They fixed a previous installation’s failure to seal- an issue that caused high temps in the home and increased electric bill. The post maintenance and cleaning left a very positive experience. We have now recommended them throughout our family with absolute confidence.”