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Plumbing Quote Sanity Check
Hey guys, I just got a quote to replace the 1” gate valve pictured with a quarter turn ball valve for $575. Is the quote reasonable? Alternatively, would it be possible to somehow coax the existing valve into full shutoff – 40+ years old and no doubt corroded? The city shutoff is on neighboring property which is a PITA to get to over barbed wire for this old man. Thanks!
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Mark '88 Carrera GPW Sunroof Coupe '82 SC Targa (RIP) |
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Doesn’t sound completely out of line for something that they are going to have to either do the City shut off or freeze the line to do and at what I have heard about CA labor costs.
DIYing that would be cheap once the City water was off; under $20 for the valve and less than an hour in time. I would replace it rather than hoping you could get it to shut off. Other option if you could coax it to shut down would be to install a new valve above it and just always leave that one open. You could also cut the pipe above it and do a Shark Bite fitting which wouldn’t need water flow to be zero like sweating the pipe would.
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Rutager West 1977 911S Targa Chocolate Brown |
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Thanks, Rutager - I hadn't thought about the shark bite option. Honestly, I bought all the parts and then chickened out because I don't trust my soldering skills - not sure when the joint is fine / how much heat it takes to singe the T-111 siding as that line is close to the house.
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Sometimes, you can just stick a small plywood against the wall before you torch the siding. It takes a lot to burn through 3/4" plywood. Have hose ready but we never do but a spray bottle filled with water if all er normally need. Plus, we are pretty careful to not allow the flame to hit the siding. |
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Welcome to the Sierra Nevada foothills. Not many here want to work and those who do want to be PAID.
i'm being whiny, I know. I can access the city shutoff and do that myself but a functioning water main shutoff at the house would be nice....
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Mark '88 Carrera GPW Sunroof Coupe '82 SC Targa (RIP) |
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Is that the only plumber in your area? I can understand travel time for remote jobs, but that's pretty high dollar.
How were you planning on doing that with the parts you bought? Bit of a tricky job for soldering. I don't like doing an offset with 90's. They do make a slip joint for soldering but you're right, you need soldering chops. If you get the thing to not leak that's great but you'll probably melt the valve innards in the process. |
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I would just take the valve apart and clean it up and put it back together. Buy a new valve that looks the same and use those innards. Iv done it many times on 1/2" and 3/4" valves
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That's a 30-45 min job and 40 bucks worth the parts. |
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You do not have permissi
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I wouldn't go hopping over the neighbor's fence, but rather leave a note with #, and schedule a time for them to turn it off.
Why can't the city install an accessible shutoff on your legal property? Seems like a liability thing waiting to happen. Another hack idea would be to cut the pipe above and wedge in a new 1/4 turn valve if the top pipe has enough wiggle room. (hey if it ain't leaking now..) Valves can be un-frozen with repeat WD-40/heat applications and a lot of gentle patience to get that first movement started. Then more spray and patience. Then again they can suddenly break and cause a disaster. You should have time.
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Meanwhile other things are still happening. |
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Way too much money.
Bite the bullet, shut off the water. Rebuild the valve. Probably will work, if not you're only out cheeseburger money and an hour of your time, if that. |
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I'd be rebuilding that gate valve before I'd have a 1/4 turn put in.
Is it brass? If so, it shouldn't take much to get it working again. Lime away and some wire brushing should get it back into shape in no time once taken apart.
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My mother paid 450ish for the same thing in phx. Big box plumbers wanted double that.
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Quote:
![]() This is a weird layout as to the street valve - it's on adjacent property but it's vacant land so the odds of getting shot climbing the fence are slim (famous last words, I know). I appreciate all the encouragement to DIY a rebuild of the valve - I'd like to give it a go. I'll have to see if there are good rebuild vids to consult. Since it won't shut completely off now, I probably can't make it much worse unless it leaks after reassembly. I'd have to do this while the wife was away for awhile although she'd be a sport about no water for a short period. One other data point here: I did get another quote for this work back in April when we had a tankless water heater installed (big job, lots of plumbing re-worked). That guy wanted $650 to replace the gate valve ![]()
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Start with identifying the brand and model of valve you have, so you can have the appropriate parts on hand. Cleaning all the old paint off would be a start.
Watch a few videos like this one, or whatever most closely resembles the type of valve that you have: https://www.youtube.com/watch?v=g8ORORWGsWw Last edited by javadog; 10-04-2025 at 10:56 AM.. |
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Yep, that's my next step on this project. I did just check and the valve is not magnetic so I take that as a good indication that it's brass. But then I don't even play a plumber on TV!
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Brass was the usual material for those valves. Steel handle.
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Okay, I scraped off some paint and got a couple of pics (backside blurry as it's up against the wall).
I think it's JMC 1" on the front and 250 100 on the back if these things mean anything to anyone - guidance much appreciated! ![]() ![]()
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If you decide to rebuild it, have a new one, etc, on hand, in case things don’t work right.
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