J And L Air Services Llc

Quail Valley Service Company works out of Sugar Land, Texas on HVAC projects for homes and small commercial spots across the region. They focus on air conditioning and heating systems suited to Texas weather, handling everything from basic repairs to full installations of heat pumps, ductless mini splits, and ductwork. Service extends into Missouri City, Pearland, Friendswood, Clear Lake, Alvin, and League City with licensed technicians ready for calls any day including holidays. Their listed offerings cover maintenance plans, indoor air quality additions like whole house purifiers and dehumidifiers, plus geothermal setups when needed.

Customers reach them for same day AC repair jobs or heating fixes in South Houston areas, and the company promotes online booking plus 24/7 availability for urgent breakdowns. Specific work includes replacing units, cleaning ducts, installing smart thermostats, and testing air quality, with techs addressing issues like poor airflow or high bills through standard maintenance visits. Reviews mention mixed experiences with payment updates that led to automatic charges without clear notice, resulting in one case of water service interruption and added reconnection fees after system errors on their end. Another account notes friendly staff during initial setup visits but later problems when an order failed to process as expected.

Feedback shows repeated complaints around communication breakdowns on billing changes and unexpected fees that left homeowners dealing with extra costs and service disruptions. Praise appears limited to occasional notes on helpful office staff during first time sign ups, yet overall patterns point to shortfalls in speed of resolving payment issues, quality of follow through, and clarity on pricing adjustments. These factors explain the low marks across dozens of reviews. DIRT Score 1.88 from 39 reviews on Finds.

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

“This was the first time ordering a preventive maintenance service after purchasing the plan with J&L 6 months ago. I wanted the service a little early because we're going out of town. Anyway, when I called, they scheduled it for the next day. The tech arrived on time and spent a good hour or more checking all the electronics, cleaning the insides and flushing the drain. Cody was very professional and didn't try to sell me anything extra. Much appreciated. Thanks for the great job!”

“I had a great experience with this company. They were able to come out the same day I called, quickly diagnosed the issue, and had my air conditioner up and running again in no time. The technician Joe was professional, knowledgeable, and explained everything clearly. The pricing was very reasonable, especially considering the prompt service. I was extremely pleased with the entire experience and would definitely recommend them to anyone needing AC repairs.”

“Dale M 12/30/25 I am extremely happy with the service I received for my new air conditioning installation from J&L Air Conditioning & Heating! From the very first call to the final installation, everything went smoothly and professionally. Joe was friendly, knowledgeable, and very respectful. He took the time to answer all of my questions and provided all the documentation I requested, which I truly appreciated. Lisa was absolutely wonderful as well — she was kind, patient, and incredibly helpful when scheduling my installation appointment. The rest of the staff was also friendly and respectful of my home. Cody and Wes, the installation team, arrived on time, clearly explained the process, and made sure everything was working perfectly before they left. The installation was quick, clean, and stress-free. I truly appreciate the excellent customer service and quality work. I highly recommend J&L Air Conditioning & Heating to anyone looking for reliable and honest heating and cooling services. You will not be disappointed!”

“Quick turnaround on service call (on a weekend). The weekend call made service a bit pricey, but the tech, Wes, spent two hours here, so that’s to be expected. We believe the issue was resolved (clogged drain line), but we thought that a couple months ago too, so we’ll see…”

“I've been a customer of J&L since 2017 and as always they are professional, courteous and reliable. Fast response...called 7pm technician was there 10:30am next day. Mike is awesome! He had the problem fixed in no time; and ensured all was functioning properly. Mike is pleasant, knowledgeable and took the time to explain everything as well as make preventative suggestions (which I truly appreciated). I highly recommend this AC/Heating company!”