Lake Charles & Southwest Louisiana · When you want it done right.337-287-2132
S&S HVAC and Preventative Maintenance

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Cooling · ENGINEERED AROUND YOUR HOME

Thermostat repair & installation

Better controls begin with compatibility and the way you use your home. S&S evaluates thermostat concerns and helps choose controls that suit the equipment.

When to call S&S

  • The displayed temperature seems wrong
  • The system does not respond to settings
  • Schedules or modes are confusing
  • You want to explore connected controls

Understand the cause and the scope

A control issue can originate in the thermostat, its location, the wiring, or the equipment it operates. Heat pumps and multi-stage systems require appropriate configuration. We check compatibility before recommending a replacement.

Make a confident decision

Tell us which features matter: simple operation, scheduling, remote access, or temperature consistency. Ask about Wi-Fi requirements, power needs, and setup. A thermostat upgrade cannot correct an undersized duct or a mechanical failure elsewhere in the system.

Choose useful controls for the equipment you own

Start with the features you will actually use: easy temperature changes, a weekly schedule, remote access, or information about operation. Then ask whether the proposed thermostat works with the equipment, staging, accessories, and wiring in your home. Keep the existing control’s model information if you have it.

ENERGY STAR smart-thermostat criteria include scheduling, operating feedback, and basic thermostat function without connectivity to the service provider. Those are useful questions to ask about any candidate product; the exact features and setup still depend on the selected model.

Sources: ENERGY STAR: smart thermostat capabilities

Separate a control problem from a system problem

Explain whether the issue is the displayed temperature, an unwanted schedule, a lost connection, or equipment that does not respond. Record when it happens and whether anyone recently changed settings. If the home is uncomfortable despite the system following the thermostat’s command, describe that difference too.

After installation or repair, ask for a demonstration of the normal modes, schedule changes, overrides, and any auxiliary-heat settings that apply. Keep account ownership and recovery information under your control. A convenient app is most useful when everyone in the household understands the basic operation.

  • Equipment compatibility and required wiring work
  • Normal operation during Wi-Fi interruption
  • Schedule, override, and homeowner account setup
  • Included orientation and available product support

Your questions, answered

Will a smart thermostat guarantee lower bills?

No. Results depend on operation, the home, equipment, weather, and utility rates. Choose controls for useful features and compatible operation rather than a guaranteed dollar saving.

How do I arrange a visit?

Start with the scheduling page or call 337-287-2132. We confirm your address, service zone, equipment, and available appointment.

How does S&S stand behind the work?

Our standard written workmanship coverage is one year on installations and 90 days on repairs unless a different written term applies. Maintenance requirements and other conditions apply; equipment warranties are separate.

Protect your factory warranty.

Failure to maintain your unit according to the manufacturer’s instructions may void coverage under its 5- or 10-year factory parts warranty. Keep your maintenance records. The manufacturer’s written terms determine your coverage.

Read warranty requirements

Understand your options

FROM OUR GOOGLE REVIEWS

Real experiences.
In their own words.

Taylor ThibodeauxGoogle review
S&S replaced the entire HVAC system in my house last week. They were honest, communicative, and ON TIME. Nobody enjoys replacing their system in general, but the experience with S&S was quite refreshing, especially compared to the other more well known companies in town.
Dallas ConnerGoogle review
Had the best experience with these guys. Our ac went out yesterday evening and thought we had to go stay somewhere for a few days until it got fixed. But i was wrong. S & S HVAC came out within hours with a newer unit and replaced it within a few hours. I 100% recommend these guys they have the best customer service and same day service night or day!
Jenny ArdoinGoogle review
Our air conditioner unit stopped working on a Sunday evening during a holiday weekend, they still came out quickly and got everything taken care of! They are honest, professional, responsive and truly care! Its hard to find companies willing to go above & beyond!
Robert SmartGoogle review
Many thanks to S&S for their quick response and repair of our central AC unit. The replacement was done quickly and professionally. He explained what was going on throughout the process and also took the time to let us know what to watch for moving forward to help keep our AC running properly. They were very reasonably priced, and with the cost of everything these days, you want someone who truly has your best interest in mind. I would highly recommend giving them a shot. They will definitely be the company I use moving forward.
Laura JeanGoogle review
From the first phone call I was impressed with the friendly customer service and clear up front pricing and availability. Scheduled an appointment for 2 days later for preventative maintenance and the tech showed up on time and even though my phone was not working and I couldn't confirm his 7am arrival he still showed up and completed everything and explained and answered all my questions. Very polite and neat. Cleaned and serviced my ac inside and out and has it running more efficiently now.
Liz GuilloryGoogle review
Yall when I say Gary did not disappoint, we have been having issues with our AC, we finally got to point where ac went completely out- so 2 days no air in 80 degree temperatures, and when I say he came in and got the job done in no time! QUICKEST fix I've experienced, very professional!
Chris WhiteGoogle review
Called S&S HVAC AT 8am had a Tech here around 9am. Gary was very polite and knowledgeable, went right to work checking my A/C. Oh, by the way it was raining lightly, Gary didn't mind, he said as long as there wasn't any lightning. Went in the Attic to check main A/C and then went to outside to condensor and found problem, bad capacitor. Put new part and checked entire system and check all vents for temp.

Full text from the S&S Google review archive. Each review describes an individual experience; timing, prices, and availability vary by job.

WHEN YOU WANT IT DONE RIGHT

Let’s engineer your
next step.

Tell us what is happening in your home. We’ll explain your options and help arrange the right visit.

Call S&S 337-287-2132 Request service