Need HVAC or Sheet Metal Work Done?

Des Tobin

Serving Maui with top-quality custom sheet metal work, HVAC systems, roofing and gutters.

What we do:

Maui HVAC System Installations, Repairs & Diagnostics, Custom Sheet Metal Work, Roofing & Gutters


We install and repair air conditioning systems for Maui’s homeowners.


When your business depends on reliable HVAC, Des Tobin is your best resource.


We specialize in industrial HVAC installations, including walk-in coolers and low temp refrigeration.


When each minute counts, Del Tobin will come to the rescue! Our skilled technicians will take care of your HVAC problems quickly and economically.


Condo owners! Keep your utility bills down by keeping your air conditioning system in top shape – we can diagnose and fix any inefficiencies.


We can keep your villa’s HVAC system humming!

We Have Been Serving Maui’s HVAC and Custom Sheet Metal Work Needs Since 1992

Whether you need custom sheet metal work or an HVAC system installed, we will get the job done to the highest quality level. Call us at 808-242-9275 for a free consultation.

Custom Sheet Metal

Need some custom sheet metal work done? We work with galvanized steel, aluminum, and copper to create whatever you need.


Need your roof yesterday? We shape the roofing metals in-house to your exact needs quickly and precisely – why wait for Mainland shipments? We build custom roofing in galvalume, copper, aluminum and stainless steel.

HVAC Systems

We install, diagnose and repair HVAC systems for residences, businesses, industries and resorts. Our installations feature top-quality equipment from the major manufacturers: `Rheem, Fujitsu, Mitsubishi, Carrier, Lennox, Trane, MagicAire and Daiken. We choose the best equipment for each client, based on performance, value and cost.

Custom Gutters

We specialize in custom copper gutters for long-lasting elegance and value. Our state-of-the-art facility allows us to shape the gutters to your exact wishes – true custom work, done here on Maui.

We Install the Best

Free Consultation

For a free consultation, call 808-242-9275 or fill in the form below:

Get In Touch Below. Ask Any Question or For a Free Quote

Call Us


Office Location

864 Kolu St, Suite C
Wailuku, HI 96793

Open Hours

M - F: 7am - 3:30pm             Closed Saturday and Sunday