L&D Climate Control Llc

L&D Climate Control Llc operates out of Rosemead, TX as an HVAC outfit focused on keeping homes and businesses comfortable through the area's tough weather swings. They cover ductless air conditioners along with commercial heating, cooling, and refrigeration work drawn from their service listings. In a place like Rosemead, summers hit hard with heavy humidity and sudden storms that knock out systems fast, so these guys stay busy handling the constant demand for reliable cooling and heat setups that stand up to local conditions without constant breakdowns. Homeowners here often deal with older equipment struggling against the heat, and the company steps in to address those exact problems on both residential and commercial properties.

They handle full HVAC services including installs of new ductless units, repairs on commercial refrigeration lines, routine maintenance to prevent failures during peak seasons, and upgrades for heating systems that fight off winter chills. Crews show up to fix compressors that quit in the middle of a heat wave or tune up cooling setups in Pasadena and nearby spots where businesses need steady temperatures for equipment and stock. Work involves checking refrigerant levels, replacing worn parts on Mitsubishi or American Standard models, and running tests to make sure everything holds through the humidity and dust common in Texas. This keeps jobs moving without dragging on, whether it's a quick residential service call or a larger commercial refrigeration overhaul that requires careful planning around daily operations.

Customers keep coming back because the team moves quick on calls, delivers solid fixes that last, charges straight prices without surprises, and keeps everyone in the loop on what needs doing and when. That combination builds trust across repeat jobs where people see the same reliable results on everything from basic tune ups to full system replacements. The consistent feedback highlights how well they manage both small home fixes and bigger commercial demands without cutting corners. DIRT Score 4.97 from 447 reviews on Finds.

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“Needed complete HVAC replacement. Entire crew was knowledgeable and could explain in detail whatever question we had. We were given several options to choose from and there is financing available. Prices are very reasonable. Local company with integrity. Highly recommend!”

“I had a great experience with Sergio, Dale and Cassie. They were all very professional and trustworthy. They all did a great job of explaining everything to me and making sure I was okay with the repairs before doing anything. I’m glad to have my A/C up and running again. I highly recommend them to anyone needing quality and trustworthy work done. Thank you!”

“David was our service tech today and he was just the nicest young man. He went over everything with me after completing the service. Fully completed paperwork for our file! We have been very happy with D&D Climate Control since we first met in 2019. Owners and every tech we have met have been extremely nice, courteous and professional. They keep our system in great working order. We had an urgent call one time and they were here so quickly to get things fixed. Would happily refer this amazing company!!!!”

“We are so pleased we chose D and D for our Home AC needs! Very professional and efficient group! Dale stayed on top of everything! The crew was an amazing group that were also very polite and accommodating! Everyone from the office staff to the owner were involved! Highly recommended this company for your home AC and insulation needs! 4/2026”

“Excellent, professional service provided by Sergio. He was very knowledgeable and thorough, Answered all questions. Dale runs a top-notch company. Highly recommend if needed any AC or furnace services. Very trustworthy and honest.”