Still the absolute BEST in the business!! I started coming here over 40 years ago as a broke kid trying to do things right. George Sr. would always go out of his way to help me build my projects clean and on the cheap. Still the same badass, personalized customer service four decades later with George Jr. Spend your money where it is appreciated, you won't be disappointed!! read more

Great customer service, knowledgeable staff, and have what you need to complete your project.

New store hours as of March 23 always enjoyable to go in, specifically get any lines and fittings with them and never have any issues read more

G & J Aircraft - new store hours as of March 23 - Auto Parts & Supplies Near Me - Ontario, California

This place is awesome they have about any fitting you like you will need I will definitely be back to support these people thank you read more

I love this place. Aisles and bins full of aircraft salvage. They also carry race car hardware and make custom hoses and lines.

Poor customer service, due to asking for a custom simple fitting. Felt discriminated the color of my skin sadly, every shop I went to kept sending me back to G&J but you guys couldn't help me out with a simple thing even the guys at A1 said you guys were able to do it yet you guys were no help I will not go back nor I recommend anyone to go here. read more

G & J Aircraft - The custom fitting. - Auto Parts & Supplies Near Me - Ontario, California

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I started buying braided steel brake lines for my BMW motorcycle restorations over the past year. I've sent these all over the world and everyone loves them. I recommend them to everyone. read more

The best shop in so cal for all hose and fitting needs! Amazing customer service and pricing that is great as well. Been going there for years and never had an issue. read more

Hello everybody G and J Aircraft is awesome, I've been going to for quite some time now the first time I went there great customer service was able to help me get the correct fuel lines for my vehicle It was one of those times where I was like ready to fly to Africa and back just to get some fuel lines,But these guys are truly great! , Very knowledgeable, read more

If you can't find what you looking for here mr. Arizona you don't belong to you car lol jk this shop comes thru with fittings lines custom hydraulic hoes nitrous lines ecu.. read more

This place is an old time gem. Family owned and pretty much carry everything as far as lines, fittings, and much more. I've been coming here for years making custom fuel lines and oil lines. I would highly recommend this place to anyone! Great prices and usually well stocked on everything! read more

This family owned business has helped me whenever I need a custom braided hose or brake lines, they are very knowledgeable and patient when I have questions and their work is top notch at a fair price. It's a throwback to the good ol' days with lots of interesting pics and aviation parts on hand. read more

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This place is great always have everything in stock you could need for all your projects. Only reason I give it 4 Stars is the older gentleman could be a dick most of the time and seems to be in a bad mood all the time other than that place is good. read more

Great place. I brought in all my stock brake lines from my 1982 1000 Suzuki Katana and they built new stainless steel lines that fit perfectly. Also picked up new banjo bolts and washers. I will be coming back soon for my next project bike. read more

G & J Aircraft - Updated with their custom made stainless steel brake lines - Auto Parts & Supplies Near Me - Ontario, California

Always have what I need, very friendly, make suggestions instead and make sure you got what your gonna need.

Have been coming here for years. They've done my fuel lines, power steering lines, brake lines etc, for multiple cars. Never came across something that they couldn't build. A little tip, always get their input of how to plumb something, because chances are, they have a better way than what your plans were. read more

I've never even been there in person but know I would love it! I live in Joshua Tree which is about 1-1/2 hours away. We have no resources for anything like this in our area. Ive used them about 5 times and its been perfect every time!!! I call them and explain what I'm doing over the phone without blueprints or shop drawings and they make recommendations I give them My Credit Card, they mail me the stuff I generally get it the next business day and it works perfect every time. I'm really appreciative of there willingness to help and will deffinetly give them my business and recommend others for years to come! read more

I was referred by TCI to come here and get steering couplings but they have so much more. The staff is friendly and knoledgeable to help even me lol. The prices seem fair and their open Saturdays which comes in pretty handy. I'll definitely come back even though I have to drive in from LA. Thanks G&J for your help. read more

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Went in first week of February to see how much I could get an HPS radiator hose kit and other valve performance hoses for my Scion TC. Guy said he would contact me Monday. Never got back to me. Called that Thursday. Said he would call me next day. It's been 2 weeks. Black Beat Motor took care of me! read more

I was searching for some brake Lines and fittings for my trailer. I went to multipack places with no luck. G&J were suggested by a major trailer shop in the area that didn't have what I was looking for. These guys had exactly what I was looking for for a good price. They were very knowledgeable. read more

This place is great! If you need any odd tubing Or small aircraft/hose parts this is the place. The staff is super knowledgeable and helpful

Very helpful staff always have what I need! Great prices also has NOS in stock. I come for the hydraulic lines for my Harley projects read more

G & J Aircraft - I come for the custom hydraulic lines - Auto Parts & Supplies Near Me - Ontario, California

A friend referred me here after trying to find a place that does custom lines and fittings in the IE. Only other fitting place I know of is in Orange. I went and I must say, I really like this place. Them being open on Saturdays is awesome! They also carry various different fittings including banjo fitting which the other place did not. I have been here 4 times since my first time 2 weeks ago to try and perfect my oil and coolant setup on my turbo. I highly recommend this place for your fitting and line needs. read more

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Thanks guys you always have what I need for my jet boat I'll definitely refer my friends

Made a custom length brake cable for harley is 15 mins. Couldn't be more satisfied. Very reasonable.

Love this place they have all kinds of different clamps, AN fittings and other automotive items I can go grab quickly instead of having to order from somewhere online.. read more

Cheapest nitrous fill in SoCal. Every fitting you could ever think of in-stock. Best braided hose / lines custom made to what ever you need. Nitrous Express solenoids in stock. This place is the real deal hot rod shop for fabricators that build their own cars. read more

I lifted my truck so I needed longer brake lines. They made me new braided lines and you could choose different colored covers for the lines too. This little shop is awsome. read more

This place it amazing. My friends and I can always count on this shop to have what we need at all times.

Great place for hoses and race application fittings! Go there all the time for safety wire and they know what they are talking about!

I went there for the very first time yesterday. Prices are very arbitrary. It seems like prices depend on the guys behind the counter. I look forward to going there in the future, and figuring out exactly how the place works. They have all kinds of stuff, I mean every kind of nut and bolt and fastener you can dream of. In all sizes imaginable. Primarily, the place is a supply shop for guys who work on airplanes, but you can find any kind of nut and bolt there. read more

The staff over here are knowledgeable and know what they are talking about when it comes to AN fitting set-ups.They always have what i am looking for and always offer their advice on setups and usually will work better then what you originally planned.Pricing is good and if you need line made its a free service!Whenever i make a trips to the LA area i always stop by to pick up things that i may need in the future.They are a bit hare to find if its your first time there but once you've been there its easy after that. read more

My Chevy has a lift so the hydraulic brake lines had to be extended to fit. When my lines burst I was recommended by Martin from IE mobile hose, and these guys took great care of me! I didn't tell him more than it's a brake line and he knew what truck it was for. 10 minutes later I'm out the door with brand new lines. HIGHLY recommend them! read more

These guys make very nice stainless steel brake lines for motorcycles. Got a 3 line setup for my Katana 600 and they are very well made and perfectly cut to match the original rubber lines. Highly recommended!!! Quick shipping and a very good price too. One note: I'd try to order from George. He seems like he the most well versed in the subtleties of making brake lines. read more

These guys are awesome!!! They helped me make the lines I needed at a very fair price. They are top notch.

This place has everything imaginable that you need if you are building a car awesome customer service friendly people good prices

G&J built me a complete set of ss braided brake lines for my project Baja Bug. Great fit, looks great and all done right then and there. Great price as well. Staff was courteous and helpful in making the setup look clean. Definitely coming back and passing on to my friends. read more

Was going to a different place similar to this business that's way closer to my house but now after going here once years ago I go here each and every time even if it is 40 mins away it's well worth it they're very knowledgeable and great inventory. I look forward to going here. Great place to get all your fittings and lines read more

I've been going to G&J for over 10 years.. They always have exactly what I need at a great price. I stopped by today and was in and out in 5 minutes. Thanks guys for stocking all you do and being so helpful. read more

Absolutely perfect! Today created the exact valve and hose combo that I needed for my motorcycle. They did a custom job for me a couple of years back, that stood the test of time. Pleasant and polite, as always. Thanks! read more