Your #1 Plumbing & HVAC Contractor in Santa Ana

At Tropical Heating & Air, we’re a veteran-owned, family-run business that values faith, family, and excellence. With flat-rate pricing, licensed and background-checked technicians, and 24/7 availability, you can count on us to keep your home comfortable.

Veteran Owned

We bring discipline, integrity, and dedication to every job.

Honest & Reliable

Count on straight answers, fair pricing, and dependable service.

Personable Service

Get personalized attention and care you won’t find other places.

Comfort Starts Here

When your AC stops working in the middle of summer or a pipe bursts unexpectedly, you don’t have time to waste. Tropical Heating & Air is your expert team of trusted advisors who respond fast, diagnose clearly, and repair correctly. We do work right the first time. Let us help restore your peace of mind and reduce the stress that often comes with heating cooling, and plumbing issues. Call us today!

Services We Offer

We offer top-of-the-line heating, cooling, and plumbing services. From maintenance to installations, we’ve got you covered.

From drain cleaning to water heaters, we’ve got your whole system covered.

Plumbing Services

Beat the heat with our expert AC services that keep your home cool and efficient.

Cooling Services

Keep cozy with our furnace services. You name it, we handle it.

Heating Services

Your #1 Plumbing & HVAC Contractor in Santa Ana

Just 3 Steps To Comfort

Call Us

Reach out any time for quick help from a professional team.

Get an Estimate

We offer honest, flat-rate pricing with no hidden fees.

Let Us Help

Our trusted technicians arrive on time and get it done right.

Trusted Advisors for All Your Comfort Needs

Since 1994, Tropical Heating & Air (originally DialOne Tropical Plumbing, Heating & Air, Inc.) has been serving Orange County with pride. We’re a licensed, insured, veteran-owned operation with flat-rate pricing and 24/7 service. With every technician drug-tested and background checked, we’re dedicated to delivering honest service rooted in integrity, faith, and family.

Dial One Cooling is Now Tropical Heating & Air!

We’re excited to announce that Dial One Tropical has officially changed its name to Tropical Heating & Air. While our name has changed, we’re still the same veteran-owned, family-run team you know and trust—offering honest, reliable plumbing, heating, and cooling services with flat-rate pricing and 24/7 availability.

Locations We Serve

We proudly serve Santa Ana and the surrounding Orange County communities.

Tropical Heating & Air in Partnership with Dial One Cooling

We’re excited to announce that Tropical Heating & Air has partnered with Dial One Cooling. We’re the same veteran-owned, family-run team you know and trust — offering honest, reliable plumbing, heating, and cooling services with flat-rate pricing and 24/7 availability.