
Serving San Benito, TX and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Fast, friendly service. Highly recommend."


Serving San Benito, TX and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Fast, friendly service. Highly recommend."

Serving San Benito, TX and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n





+14

Serving San Benito, TX and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Excellent service! I hired them for an air conditioning installation and I am 100% satisfied with the work. The technician demonstrated great knowledge in HVAC and electrical work, was very meticulous with the connections, and ensured everything was working perfectly and safely. Additionally, they were very clean, punctual, and organized. I highly recommend them for their professionalism and honesty."



Serving San Benito, TX and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"They were very polite and professional !"

Serving San Benito, TX and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"AC was fixed quick, on a warm Sunday, and for a reasonable price. Dr. Cool and Mr Heat get it back to normal quick."

Serving San Benito, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Customers say: Super punctual
"I recently had Medina Brothers Construction LLC come out to redo the weatherstripping on all my doors and windows, and I couldn’t be happier with the results. From the moment they arrived, they were professional, courteous, and clearly knew what they were doing. They took their time to make sure everything was sealed perfectly, explained the process along the way, and made sure I was completely satisfied before they left. The difference in how well my home is insulated now is night and day — no more drafts, and it already feels more energy efficient. I really appreciate their attention to detail and the quality of their work. I highly recommend Medina Brothers Construction LLC to anyone looking for reliable, honest, and skilled contractors who truly care about their customers."





+78
Serving San Benito, TX and surrounding areas

Serving San Benito, TX and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
Hi, I’m Rodney. I’ve spent my career in construction and enjoy helping customers bring their projects to life. I’m hardworking, dependable, and committed to doing things the right way. My goal is always to provide quality workmanship, keep communication open, and make sure every customer is satisfied with the final result. I appreciate the opportunity to work with you and look forward to helping with your next project.

Serving San Benito, TX and surrounding areas
In business since 2012
Free estimates
Emergency services offered
"Excellent! I had my A/c unit cleaned and I’ve also had my system replaced by Optimum Cooling and Heating. Great service and friendly technicians. I would highly recommend this company."





Serving San Benito, TX and surrounding areas
In business since 2021
Free estimates
Credit card accepted
"Very fast response, a/c was fixed and running smoothly, great price"
Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.
Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.
Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.
Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.
Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.
From average costs to expert advice, get all the answers you need to get your job done.

Need fascia and soffit repairs? Hiring a pro ensures proper installation, protects against pests, and prevents structural damage. Learn about common warning signs, material options, and how fascia and soffits safeguard your home from moisture.

Use this guide to budget for oak flooring installation based on factors such as room size, type of flooring, stain and sealant, and labor.

Budget for the cost to install a propane furnace based on factors such as furnace size, furnace type, efficiency level, labor rates, and more.

Discover how much it costs to hire a housekeeper based on factors like house size, required services, and cleaning frequency.

HomeAdvisor's Lighting Repair Cost Guide lists price information on fixing a light or light fixture, as reported by HomeAdvisor customers.

Use this guide to budget for wall oven installation costs based on factors such as oven type, power source, mounting type, labor, and more.