Coastal Eco Heating & Air provides professional ac repair services to Sea Isle residents and businesses. Fast response, fair pricing, guaranteed satisfaction.
Real jobs completed by our team in the Sea Isle area
Brandon, Christian, Aaron & Gabriel
July 2026
A Sea Isle homeowner reported the system was not cooling past 82 and that the compressor was not working.
Brandon, Christian, Aaron and Gabriel found a backuped primary drain and a dirty condenser coil. They blew out the drain and rinsed the condenser coil. On the second visit, the outdoor unit was found to be very dirty, and the outdoor coil was cleaned.
Aaron & Gabriel
June 2026
A Sea Isle homeowner reported that the drain line was dripping.
Aaron and Gabriel found the drain line was backed up and water was coming out the secondary. The secondary had not been ran outside after the deck was done. They cleared the drain line and installed a clean out and ball valve. They also ran the secondary outside.
Christian & Matthew
August 2026
The homeowner reported water dripping from the ceiling.
Christian and Matthew found the drain line disconnected. They also found that all the duct work had been torn up by animals and was making condensation and dripping in multiple areas on the ceiling, and the drain line insulation was torn up as well. They reconnected the drain line and glued it, then taped up the drain insulation the best they could.
Jan 15, 2026 · 5 min read
When the Texas heat index climbs past 105°F, your AC may run almost nonstop, and that might be perfectly normal. Here's how to tell the difference between a hardworking system and one that needs repair.
Read article
Jan 3, 2026 · 8 min read
When your AC turns on and off every few minutes without properly cooling your home, it's short cycling. Here are the 5 most common causes and what League City and Friendswood homeowners should do about each one.
Read article
Oct 2, 2026 · 8 min read
September 2026 in review: we completed 109 jobs across Galveston Bay, and most of them were diagnostic and repair calls. Here is what that says about the season and what to watch next.
Read articleMore ways we can help in Sea Isle.
Answered by our licensed technicians serving Sea Isle.
Salt air corrodes copper refrigerant lines, creating pinhole leaks that let refrigerant escape slowly over weeks or months. This is the most common AC repair issue on the Gulf Coast. Topping off refrigerant without finding and fixing the leak is temporary: the corrosion is ongoing and will create new leak points.
We provide same-day and 24/7 emergency AC repair across Galveston, Texas City, League City, Dickinson, La Marque, and Santa Fe. Our trucks carry the parts that fail most often in coastal systems (capacitors, contactors, and fan motors), so most repairs are completed in one visit.
In Galveston, the most likely cause is salt buildup on your condenser coils reducing heat transfer efficiency. Your system runs constantly but can't reject heat effectively. Heavy corrosion requires coil cleaning or replacement with a marine-grade coated unit. Low refrigerant from corroded lines is the second most common cause.
For coastal systems, we use a straightforward guideline: if the repair exceeds 40% of a new system's cost and the unit is over 8 years old, replacement usually makes more financial sense. An 8-year-old system in Galveston has the equivalent wear of a 12-year-old system in Dallas due to salt exposure and extended run times.
Power surges during tropical storms and thunderstorms commonly blow capacitors and can damage compressor windings. Check your breaker panel first: a tripped breaker is the simplest fix. If the breaker holds but the system won't start, a blown capacitor is the most likely culprit. We carry replacements on every truck.
Licensed & Insured
Fully licensed and insured for your protection
24/7 Emergency
Available when you need us most
11+ Years
Over a decade of trusted service
