Airtight Fortuna

Airtight Fortuna We have been installing HVAC and gutter systems in Humboldt Bay/Eel River Valley and surrounding Humboldt County for over 30 years!

Our fabrication shop has been in full swing from flashings and roof jacks to large custom shrouds for green house ventil...
09/02/2026

Our fabrication shop has been in full swing from flashings and roof jacks to large custom shrouds for green house ventilation. We have the resources to build you whatever you project needs.

As school is back in session and fall is around the corner, let this be an opportunity to remember to get your furnace r...
08/21/2026

As school is back in session and fall is around the corner, let this be an opportunity to remember to get your furnace ready for the months ahead. Right now is a perfect time to either have your system maintained or replaced. Don't wait until it's too late and schedules are full.

Very proud of our employee Cory Johnson and his wife Kylie. They are in charge of putting on the Wildwood Days in Rio De...
07/30/2026

Very proud of our employee Cory Johnson and his wife Kylie. They are in charge of putting on the Wildwood Days in Rio Dell. If you want some fun things to do go check out there hard work. Lots of fun things to do.

Having trouble sleeping at night when our coastal temps rise and bring in the humidity? Well a small mini split is the ...
07/28/2026

Having trouble sleeping at night when our coastal temps rise and bring in the humidity? Well a small mini split is the solution. At a fraction of the cost of a whole house AC system you can gain a cool comfortable feeling at a budget friendly price.

Thank you to Cory, Elijah, Jake and Jason for their hard work and dedication on the HSU gutter job. It wasn't the easies...
07/14/2026

Thank you to Cory, Elijah, Jake and Jason for their hard work and dedication on the HSU gutter job. It wasn't the easiest to access but you guys improvised and made it happen.

Everyone have a safe and fun filled fourth! We are closed Friday and will return on Monday.
07/02/2026

Everyone have a safe and fun filled fourth! We are closed Friday and will return on Monday.

When someone says they have experience putting in heaters and ducting the first thing I think is, not as much as Paul. P...
06/24/2026

When someone says they have experience putting in heaters and ducting the first thing I think is, not as much as Paul. Paul Turner knows heat and ductwork. For almost 50 years he has been working on and installing heat, AC and ducting. As a kid his dad would have him tear apart refrigerators and rebuild for extra money. Then at 16 he got a job roughing in systems in Lancaster for 2 years. Then moved to a company where he ran crews putting in systems for condominiums. Florida was the next stop where for 7 years he put in duct board systems. Idaho was for a decade doing remodels, rough ins and custom duct fabrication. Then back to So Cal for his last stop before Humboldt County. Once on the north coast he worked for Design Air for 27 years doing residential and commercial work. So with that said Air Tight can't be more then satisfied having Paul run and teach all of our HVAC technicians. Thank you Paul!

I hope all the dads enjoyed their Father's Day.
06/22/2026

I hope all the dads enjoyed their Father's Day.

This beautiful lake house just got a nice new set of gutters and downspouts as it gets close completion. It's has been a...
06/16/2026

This beautiful lake house just got a nice new set of gutters and downspouts as it gets close completion. It's has been a great project to be involved in.

For all the DIY's out there repairing a duct, adding a register, or needing some new grills call us. We have a large inv...
06/10/2026

For all the DIY's out there repairing a duct, adding a register, or needing some new grills call us. We have a large inventory of parts and knowledge to get you started or finished on your project!!

Address

2832 Old State Highway
Fortuna, CA
95540

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm

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