Family-owned and servicing Eureka and Humbolt County for over 30 years.
We love where we get to work, and we love the people we get to work with.
We are Family
Related or not, everyone that works at Air Tight is family. Everyone we work for trusts us like family. When we work on your HVAC or gutter systems, we know it’s more than just a job – it’s your home!
Honest, Quality Work
We deliver honest quality work with a great customer experience while keeping our prices fair and meeting expectations. If, at any point, you have questions or concerns about the work we do, don’t hesitate to reach out!
What We Do
Airtight designs and plans the installation of new HVAC and gutter systems in Eureka, CA and the surround Humboldt County. Our office team coordinates all the project details, the field teams handle the installations while our shop takes care of any custom sheet metal work needed. We enjoy working with our customers to determine the final product taking take care of the details along the way, ensuring you get exactly what you’re looking for! Our team of experts have years of experience designing, installing, and customizing spaces just like yours.
Eureka Gutter Install
Installation
Air Tight offers the most choices for gutter styles and profiles in the Humboldt County and Eureka, CA area.
HVAC
Installation & Design
Let us design your heating, cooling, ventilation, and circulation systems for new homes – ask us about geothermal or any other unique system, we’re happy to help!
Custom Sheet Metal
From A-Z
Our shop has years of experience creating all types of fabricated sheet metal for all gutter and HVAC systems.