Powerhouse Garage

Powerhouse Garage Powerhouse Garage is located at 459 S Fortuna Blvd. We are open 8a-5p Monday through Thursday and 8a-4p Friday. Call us to schedule an appointment (707)682-6198

This 2024 F250 turned out great. As seen in these before and after pictures we installed a Carli 3” leveling kit. We use...
03/04/2026

This 2024 F250 turned out great. As seen in these before and after pictures we installed a Carli 3” leveling kit. We used the Carli signature series shocks and all the goodies including radius drops and caster shims. The customer wanted height without sacrificing ride quality. This truck rides and drives amazing after install and looks sharp too.

Ram 1500 with some simple bolt on upgrades that really wake up the truck. All quality, California smog legal parts, crea...
01/26/2026

Ram 1500 with some simple bolt on upgrades that really wake up the truck. All quality, California smog legal parts, creating a nice upgrade package. Sounds great too!!

01/19/2026

Our phone lines are currently down but you can leave a message

Current customers can reach us by text at 707-574-9287

12/24/2025

We are so happy to be a business in Fortuna. Thank you all for the continued support. Merry Christmas!

12/24/2025

This was fun! Thanks for all the continued support.

12/20/2025

**CONTEST ALERT!!**

Watch the video, read this for details AND SHARE!!!

Take a picture of our logo where you see it “in the wild”. It can be on yourself, on your truck or on someone else’s truck you see while you’re driving around town. This contest is not limited to Humboldt residents. If you have our swag out of town, post it too! Every post will earn a raffle ticket entry and a winner will be drawn on Christmas Eve.

WHAT TO DO:
Take a picture and post it
Tag us

Our go to choice for clutch replacement in your rig is always With single disc and dual disc options in full organic or...
11/20/2025

Our go to choice for clutch replacement in your rig is always

With single disc and dual disc options in full organic or half organic/half feramic, we will help you choose which option is best for your truck to perform at its best!

Powerhouse takes care of all three big diesels under one roof. In order to take care of our Duramax customers with 2020+...
10/21/2025

Powerhouse takes care of all three big diesels under one roof. In order to take care of our Duramax customers with 2020+ trucks, we are now stocking the PPE MicroPure XR Oil Filter in place of the factory AC Delco oil filter

Why? The factory filter is the same filter used in the gas engines, has smaller filtration media and gets clogged easier. We need to use an oil filter that is better suited for the bigger diesel engine.

The PPE oil filter is bigger in size at 330 sq inches vs the factory’s 259 sq inches. It has better filter action media with a synthetic blend with a 10 micron nominal rating vs the factory’s 25 micron capability. The PPE filter also has an integrated high-temp rated neodymium magnet that allows it to pick up ferrous particles to stop clogging.

Let us help you take care of these expensive trucks at your next oil change .

Have feedback? We want to know what you think about this simple product upgrade!

We’ve been doing LOTS of these Banks intake systems, but none like this. Customer wanted a custom color and we delivered...
10/15/2025

We’ve been doing LOTS of these Banks intake systems, but none like this. Customer wanted a custom color and we delivered. We think it turned out awesome!

10/10/2025

300k Cummins head gasket job. You wouldn’t believe how good the bottom end looks. 💎

Just installed another Banks Monster Ram Air intakeTomorrow is the last day to order this bad boy for $250 off… don’t mi...
08/28/2025

Just installed another Banks Monster Ram Air intake

Tomorrow is the last day to order this bad boy for $250 off… don’t miss out!!

Address

459 S Fortuna Boulevard
Fortuna, CA
95540

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 4pm

Telephone

+17076826198

Website

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