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Claim This BusinessCoastal Cooling and Heating has served Abbeville and the broader Acadiana region since its founding, building a reputation on 48 verified five-star reviews that reflect three decades of hands-on experience in Southwest Louisiana. Koy Spiker, the owner, launched the company after learning the trade alongside his father at age eleven, and today the team handles everything from routine-filter changes to complete system replacements for homeowners across Vermilion Parish and neighboring communities. The company maintains round-the-clock availability, a critical feature for a region where summer temperatures regularly push past ninety degrees and a failed air conditioner becomes a health emergency within hours.
The contractor stands out for its relationships with major equipment manufacturers, maintaining dealer certifications with Trane, American Standard, Carrier, Goodman, Amana, Ruud, and Rheem, which ensures access to warranty parts and manufacturer-backed financing options. Their spray foam insulation division addresses a specific Southeast Louisiana need: the humidity control that standard fiberglass batts simply cannot achieve in our climate. Unlike larger companies that route calls through dispatchers, every reviewer mentions speaking directly with Koy or his lead technician, which eliminates the communication gaps that frustrate homeowners during emergency calls.
Reviewers repeatedly describe scenarios where Coastal Cooling arrived the same morning or within hours: D Berg received temporary window units while waiting for a stocked replacement, and Brent Nicolini's system was diagnosed and running before noon after an overnight call. Theresa Prather appreciated that Koy walked her through the complete indoor and outdoor unit replacement in terms a non-technical homeowner could grasp, while Sommier Brooks explicitly contrasted the company's transparent pricing against a home warranty vendor's inflated quotes. Sommier Brooks noted the company treated them as valued customers rather than a claim number.
Forty-eight reviewers awarded a perfect five-star rating, with every customer feedback mentioning either Koy or a lead technician by name. Eleven reviewers specifically cite same-day or next-morning response times, and three customers contrasted Coastal Cooling's pricing against home warranty vendors or competitors who provided estimates without resolution.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Diagnostics, refrigerant recharge, electrical troubleshooting, and seasonal tune-ups covering all residential and light commercial Split systems.
furnace diagnostics, ignition repair, blower motor service, and heat pump support for Louisiana winters that rarely drop below freezing.
Complete indoor and outdoor unit swaps with equipment procurement, permitting, and manufacturer financing coordination.
Open-cell and closed-cell applications for attic and wall cavities, addressing the humidity control challenges specific to Gulf coastal climates.
Supply and return duct sanitization, ductwork sealing, and airflow balance assessments to ensure consistent cooling across all rooms.
Filter upgrades, air purification integration, and ventilation assessments for homes battling seasonal allergens and humidity.
Light commercial package units, mini-split systems for server rooms, and preventive maintenance agreements for small businesses.