$125 Diagnostic. 24/7 Emergency Service. No Surprise Fees.
Professional heating and cooling services with licensed technicians ready to serve our community
Expert repair and replacement for commercial rooftop HVAC units. Keep your Galveston-area business comfortable and efficient with our reliable service.
Keep your Galveston home warm with our expert electric furnace services. We offer repairs, maintenance, and new installations for efficient heating.
Expert installation of ductless mini-split systems for efficient, zoned heating and cooling without ductwork. Perfect for additions, garages, and older homes.
Furnace not heating? We troubleshoot and repair all brands and fuel types with same-day service and transparent, upfront pricing.
Expert boiler repair, maintenance, and installation for steam and hot water systems. Keep your home safely heated all winter.
Year-round comfort from a single efficient system. We install, repair, and maintain all heat pump types including ductless models.
Enjoy even, silent warmth from the floor up. We design and install hydronic and electric radiant heating for any room.
Safe, efficient supplemental heating with wall-mounted and space heater installation, repair, and safety inspections.
Get your heating system winter-ready with a thorough inspection, cleaning, and calibration that prevents breakdowns and lowers bills.
Heating emergency? Our technicians are available 24/7 for same-day furnace and heat pump repairs when you need warmth fast.
AC not cooling? Our certified technicians diagnose and fix all makes and models — often same-day with fast turnaround.
Get the right system for your home with expert sizing, professional installation, and manufacturer-backed warranties on all new AC units.
Annual AC maintenance catches small issues before they become expensive repairs, improves efficiency, and helps prevent mid-summer breakdowns.
Efficient zoned heating and cooling without ductwork. Ideal for home additions, converted garages, and older homes without existing ducts.
Upgrade to a high-efficiency system that lowers energy bills. We handle old unit removal, new installation, and full system testing.
Low on refrigerant? We locate leaks, perform certified repairs, and recharge your system to restore full cooling capacity.
Restore cooling efficiency with professional evaporator coil cleaning, leak repair, and replacement for all AC system types.
AC emergency? We offer 24/7 same-day cooling repair with fast response times so you never have to wait for relief.
Even, draft-free warmth from in-floor and radiant panel systems. Energy-efficient heating with no ductwork or blowing air required.
Reliable furnace and heating system repair, installation, and seasonal tune-ups to keep your home warm when it matters most.
Stay cool with expert AC installation, repair, and maintenance. Fast diagnosis, upfront pricing, and systems built to last.
Breathe cleaner, healthier air at home with professional indoor air quality solutions — from filtration upgrades and purification systems to humidity control and ventilation.
Eliminate airborne bacteria, viruses, and odors with hospital-grade whole-home air purification systems installed in your existing HVAC.
Kill mold, bacteria, and viruses inside your HVAC system with germicidal UV lights that keep your air and coils clean year-round.
Identify hidden air quality issues with professional testing for allergens, mold, VOCs, and carbon monoxide levels in your home.
Optimize your commercial space with Variable Refrigerant Flow (VRF) systems. We provide expert installation, maintenance, and repair for efficient, zoned climate control.
Expert furnace installation with proper sizing, efficiency matching, ductwork evaluation, and manufacturer-backed warranties.
Upgrade to efficient heating and cooling with our expert heat pump installation services. Serving Galveston and surrounding areas, we ensure optimal performance and comfort.
Efficiently heat and cool specific zones in your commercial space with ductless mini-split systems. Expert installation, repair, and maintenance for Galveston businesses.
Ensure your server room maintains optimal temperature and humidity. We provide expert cooling solutions for critical equipment in Galveston and surrounding areas.
Protect your commercial HVAC systems from Galveston's harsh coastal environment. We offer corrosion-resistant solutions for lasting performance.
Prevent costly breakdowns and extend system life with seasonal tune-ups, thorough inspections, and priority service scheduling.
Prepare for winter with a thorough furnace inspection, cleaning, and safety check before the cold weather arrives.
Catch small problems before they become expensive emergencies. Scheduled care that extends equipment life and lowers energy costs.
Keep your business comfortable year-round with commercial heating, cooling, and ventilation solutions built for reliability and efficiency.
Prevent costly breakdowns and maximize equipment life with scheduled commercial HVAC maintenance, seasonal tune-ups, and priority emergency service.
Lock in priority service, discounted repairs, and twice-yearly tune-ups with a comprehensive HVAC maintenance agreement.
Improve air quality and system efficiency with regular filter replacements matched to your specific HVAC system and home needs.
Save on energy bills with professional smart thermostat installation. Wi-Fi enabled, programmable, and compatible with all major HVAC systems.
Heat and cool different rooms independently to eliminate hot and cold spots while reducing energy waste throughout your home.
Get your AC summer-ready with a comprehensive inspection, refrigerant check, and performance optimization before the heat hits.
Full HVAC system evaluation covering efficiency, safety, ductwork integrity, and component wear — with a detailed written report.
Real savings from Galveston's coastal HVAC specialists.
Through Synchrony Bank
New system? $0 down, 0% interest. Because your AC shouldn't wait for your savings account.
reg. $350
Full coastal AC tune-up — coil cleaning, salt removal, refrigerant check, drain clearing — $225 instead of $350. Catch the small stuff before it becomes a $3,000 problem.
All Services
Active duty, veterans, military families — 10% off everything. ID at the door.
Cannot be combined with other offers. Call for details.
11 years of excellence. 10,000+ happy customers. One simple promise: We treat you like family.
Certified technicians ready to serve you
BBB A+ Rating, Best HVAC Company 2023 (Galveston County), Gulf Coast Disaster Relief Commendation
Salt air. Humidity. Hurricane season. Corrosion-resistant solutions and Coastal-Grade equipment that mainland providers overlook.
Real reviews from real customers who trust us with their home comfort
Galveston, TX
"Outstanding service from start to finish! The technician arrived on time, diagnosed the issue quickly, and had my AC running perfectly within an hour."
Verified Google ReviewGalveston, TX
"They installed a new HVAC system in our home and the difference is incredible. Energy bills are down, comfort is up!"
Verified Google ReviewGalveston, TX
"Emergency service at 2 AM when our heating went out. They arrived within 30 minutes. Can't thank them enough!"
Verified Google ReviewOur professional experts are here to help. Call us today for a free consultation.
Join over 10,000 Galveston homeowners who trust Coastal Eco Heating & Air for reliable, professional service.
No obligations, no hidden fees – just honest, expert service.