All-Inclusive Valley AC Services
From small split units in homes to large rooftop systems for businesses, our Valley AC services cover it all. Proper sizing is critical. An oversized unit wastes energy, while an undersized one struggles to keep up. That’s why we tailor each system to your space for peak comfort and efficiency.
We also advise on duct sealing, attic insulation, and smart thermostat upgrades to maximize cooling performance. From installation and repairs to seasonal tune-ups and long-term maintenance, you get complete care for your AC system.
Read our customer reviews to see why Valley residents trust us.
Valley AC Installation and Replacement
If your AC is over 10 years old, breaking down often, or just not cooling like it used to, it may be time for a replacement. We’ll help you choose the right size, efficiency rating, and technology, including inverter-driven, variable-speed, and smart-compatible models.
We install and service ENERGY STAR®-rated units that meet or exceed Alabama’s energy efficiency standards, ensuring long-term savings. Learn more about our AC installation services.
AC Repair in Valley, AL
An unexpected breakdown can impact your health, productivity, and indoor air quality. Our technicians use a step-by-step diagnostic process: checking thermostat calibration, electrical connections, refrigerant levels, coils, and condenser performance.
We offer same-day AC repairs for urgent issues, flat-rate pricing, and clear explanations before work begins.
Valley AC Maintenance
Prevent breakdowns before they happen. Our seasonal tune-ups are designed for Alabama’s climate and prepare your system for heavy summer use.
Our checklist includes:
- Cleaning condenser coils
- Checking refrigerant charge
- Lubricating moving parts
- Testing capacitors
- Inspecting ductwork
- Verifying thermostat operation
With our maintenance agreements, you get priority scheduling, repair discounts, and detailed performance reports. See our AC tune-ups and maintenance plans.
Air Duct Repair & Replacement in Valley
According to Energy Star, leaky ducts can waste 20–30% of your cooled air. We find and fix those leaks with duct blasters, thermal cameras, and pressure testing.
Our services include:
- Sealing joints with mastic or foil tape
- Insulating ducts and attic runs
- Balancing airflow for even temps
For severely damaged or outdated ducts, we offer safe, EPA-compliant replacements. Learn more about our air duct repair and replacement service.
Valley Thermostat Installation and Repair
A smart thermostat can cut heating and cooling costs by automatically adjusting to your schedule. We install, calibrate, and repair programmable and smart models like Nest and Ecobee for single- or multi-zone systems.
Get expert help with our thermostat installation and repair service.
Valley Heating Services for Ultimate Comfort
Valley winters may be mild, but when temps drop into the 30s, you’ll be glad you have a dependable heating system. We install, repair, replace, and maintain furnaces, heat pumps, and hybrid systems for homes and businesses, including boilers, packaged units, and zoned systems.
Heater Repair Services in Valley
A failing heater can lead to frozen pipes, unsafe conditions, and big repair bills. We run full diagnostics, from electrical testing and thermocouple checks to airflow measurement and heat pump refrigerant evaluation.
We fix:
- Faulty ignitions
- Blower motor issues
- Clogged filters
- Pilot light problems
- Defrost failures in heat pumps
A struggling heater works harder than it should, wasting energy and delivering less heat. Our technicians follow Alabama gas line safety standards for all natural gas and propane units, and we’re available for same-day service when you need us most.
Request our furnace repair services now.
Valley Heater Maintenance
Keeping your heater in shape is about safety, efficiency, and avoiding high energy bills. Annual maintenance for both gas and electric systems is the best way to make sure you’re ready before the cold hits.
Our service includes:
- Clean burners
- Inspect electrical components
- Lubricate motors
- Check thermostat calibration
- Test safety controls
- Replace filters
- Inspect for gas leaks and CO levels
You’ll enjoy fewer breakdowns, lower operating costs, and peace of mind knowing you’re compliant with local safety regulations. With our maintenance agreements, you get priority scheduling, repair discounts, and a documented service history for warranty protection.
Furnace Installation and Replacement in Valley
If your furnace is 15–20 years old, needs constant repairs, or can’t heat evenly, it might be time for a new one. We make the process simple:
- Old unit removal
- Duct sealing/adjustments
- Proper venting
- Gas line inspection
- System commissioning
- Smart thermostat setup
We’ll also walk you through financing options and available tax credits or utility rebates for high-efficiency models. Caswell installs furnaces built for efficiency, safety, and decades of dependable performance.
Valley Heat Pump Repair and Installation
Heat pumps move heat instead of creating it, making them up to 300% efficient in mild weather. For installations, we ensure proper sizing, SEER2/HSPF2 compliance, and duct optimization.
Our process includes site evaluation, removing old equipment, flushing refrigerant lines, placing the system, making all connections, and running full performance tests. For commercial spaces, we also offer large-scale VRF/VRV heat pump systems for flexible zoning.
When it comes to repairs, we fix reversing valves, defrost cycle issues, refrigerant leaks, and thermostat problems. Learn more about heat pump installation and replacement, or heat pump repair and maintenance.
Commercial HVAC Service in Valley
Commercial HVAC systems have higher capacities, more complex zoning, longer run times, and strict efficiency codes. We work on rooftop package units, chillers, boilers, VRF/VRV systems, and full commercial ductwork.
We ensure your system meets ASHRAE 90.1 energy standards and offer proactive maintenance contracts to minimize downtime and avoid expensive emergencies. When issues pop up, our rapid response keeps your business running smoothly.
Whether you run a retail store, office, restaurant, or warehouse, we’ll keep your space comfortable, efficient, and code-compliant, so you can focus on running your business.
Caswell: Your One-Stop Solution for HVAC Systems
You want a Valley HVAC company that shows up fast, understands your needs, and gets the job done right the first time. That’s exactly what we do. We offer same-day service, quick response times, and a personalized approach for every home and business we work with. We also make upgrades and repairs easier with flexible financing options to fit your budget.
Want even more value? Our Comfort Club membership includes seasonal tune-ups, priority scheduling, and exclusive discounts, perfect for keeping your system in peak shape year-round.
From residential homes to large commercial buildings, we deliver solutions that are efficient, safe, and fully code-compliant.
Call us at 334-663-0306 or schedule online to see why hundreds of residents and businesses already trust Caswell for their Valley HVAC needs.
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