A Victorian coal fireplace insert fell out and broke in half in my living room. I searched everywhere but I couldn't for a replacement fir this 100 year old relic. This is a decorative metal item that simply can't be replaced. Through amazing luck on Google, I found Mark, a welder in Hayes Valley! I brought him the two pieces and in about 20 minutes he had it rejoined for the next 100 years of its life. Thanks Mark! You're absolutely the only welder I go to in Hayes Valley read more

I had a nice swivel office chair which, after 3+ years of daily use broke and left the metal plate around the cylinder with a big crack in it. I called Mark, we arranged for a meeting time in the same week and he welded my chair back to life in no time. Before tossing out an item that can be repaired with an expert weld, consider calling Mark. He is also a long time San Francisco resident, friendly and his rates are reasonable (certainly compared to the other outfits). I am happy to have found him and will on him again if the need arises. read more

Bay City Welding - After - Metal Fabricators Near Me - San Francisco, California

See all

I had the lever for my parking brake break off at the joint of the parking brake assembly of my car. I managed to remove the assembly and bring the broken parts over to Mark on a last minute whim who was more than happy to take a look into my rather unusual welding job request for him. After assessing the damage, Mark told me that he could work on it same day for what I would consider an incredibly competitive price. He also told me that I could reduce the price even further by giving him a helping hand, which I did. He showed me some things about welding and we also talked about his background as a welder and about life. He's a great person and after talking to him, I can see why people recommend him highly. After the welding was complete, he guaranteed me that the brake should be strong enough to last a long time and that if it ever broke that I could bring it back and he'd redo the weld. Although after reinstalling it in my car, I don't think that'll be necessary as the lever itself feels far stronger and sturdier than it has ever felt before. I highly recommend Mark's business, Bay City Welding, for any welding projects you might have. I'm very impressed with his work and I know I'll be coming back if I need any other welding projects and/or metal repairs done. read more

See all

Mark is a super nice guy, did a good job for a very reasonable price. I had a cracked bike frame, he got me up and running again.

I have a 150 year brass and wrought iron weather Vane that flew on my great grandfather's dairy barn. The brass horse is pocked with BB indents from my grandfather's BB gun. The brass horse (vane) had lost its tail and the iron ordinals were in 5 parts (instead or 2). Leave it to Mark to take this mess and make it whole. Great guy to work with. OG dude who delivers quality work for a very reasonable price. If you have a welding project....look no further. read more

Bay City Welding - Repaired weather Vane. - Metal Fabricators Near Me - San Francisco, California

Mark did a great job repairing an all-brass mail slot for me. The metal type was unknown so he had to try a few things. He creative and solved the problem. It was part of a set for a duplex so he saved me having to replace two to keep them matching. Thanks! read more

See all

I called for a small welding job and the person who answered the phone was very grumpy and mumbly. I had to repeat what I wanted several times(something very basic). Didn't seem like he wanted to do the work. read more

Owner Mark Ruhe was accessible, friendly, competent, and reasonable priced for a small job. Highly recommend

To be clear when I originally wrote 'cleanup' it related to touch up paint, not general clean up.

Mark is a great guy! He genuinely wants to help people and is very personable. I had the sway bar on my car break and Mark was able to weld it right up and took his time to make sure he got deep penetrating welds that would hold up better than the original. He even offered to lend me some tools in case I needed them. If you have something that needs welding, give Mark a call! It's easiest to get in touch with him via phone and hash out a good time to meet. read more

Mark is a real character. Getting in touch with him and scheduling a time that works for everyone took a few back and forths, but he's really committed to making something work. At the end of the day, he's a really good handyman. I took a motorcycle with a kickstand in for him to reattach the flipper onto and he got that done pretty quickly, while lying on the street. I really enjoyed talking to him while he was doing it, so altogether it was quite a positive experience. I would definitely go to him again. read more

Bay City Welding - That's Mark, welding the kickstand flip back on my kickstand. - Metal Fabricators Near Me - San Francisco, California

Ordered a deposit box on Amazon to serve as a through-the-fence mailbox, but it wasn't deep enough to receive larger mail (4.25" depth). Now 10.25" after a cutting and welding job. Some metal got a little deformed from the heat, but the box now serves its purpose and the deformities are only visible behind the fence anyway. Mark was also willing to beautify the box a bit after the welding job with some silicone and spray paint, and even despite that extra labor his price was well below anyone else I talked to. read more

If you are looking for a responsive, generous and talented welder look no further! There truly is no job too small. Instead of paying $300+ on a new chair base, Mark offered to weld it for far far less than I was expecting. He's a great guy to work with! read more

We have a wobbly cast iron pedestal table that seemed to be unfixable. Mark offered to weld it for us. When we brought it over, he quickly discovered the problem was with a loosened bolt under the base. The fix was made with a pipe wrench in his shop and we were on our way. Mark has a shop full of tools and the ingenuity to solve complicated challenges. He's a nice guy and a knowledgeable handy man. Hopefully, one day we'll get to see his welding skills. It was an excellent experience and we highly recommend his services. read more

Bay City Welding - Metal Fabricators Near Me - San Francisco, California

Great welding service. Mark did a wonderful job. I needed a special project and he accomplished it lickity split.

Mark did a great job on my welding job! Very friendly guy, great price.

Had a antique cast iron bench broken during delivery. Two legs broke off. Wasn't sure if it could be fixed so I contacted Mark and he was able to weld the legs back together. He did a great job. read more

Mark cut off ugly security bars for me and is a master at his craft. He's also one of the most honest business men I've ever met. You won't regret hiring him. read more

This was my second visit to Mark for a small repair of a precious item. The first time was in 2017 when the metal frame of my favorite (and expensive) chair broke and needed a small weld. I couldn't for the life of me find any place that would take on such a small, one time job, but based on a Yelp search I called Mark and he said "come on by" ... that very night! The repair held and continues to hold beautifully even now, almost 5 years later. So a few days ago when I had another piece of furniture that needed a similar weld, I remebered to call Mark and he was just as enthusiastic and pleasant as he was the first time. The second repair is now complete ... and my only complaint is that he charged me too little. Come on, this is San Francisco and you are providing a needed service. I would have paid twice as much and been happy for it. read more

We found ourselves in a jam when we tried to remove a big decorative iron grate from inside our house, and found it was far too long to get down and around the turn in our staircase. I found Mark's listing and called him up--he picked up right away and said he'd come out ASAP. This was great news as we were literally limboing under this grate in our hallway to get around it. All the other places I called couldn't come for days to weeks! Argh! A couple hours later Mark was there with his tools. A few strategic cuts later, he'd cut it in half and we got it out the front door. Totally our hero. Very reasonable prices too! All around a sweetheart of a guy. I'd be happy to bring him work in the future. read more

Mark is great. I had an inexpensive chair that just needed a quick fix. After a call to make sure he could do it, I brought it over and he did the repair while I waited. Quick, easy, and affordable. read more

Mark was able to fix a broken and irreplaceable metal support from a vintage recliner for me in a matter of minutes and for a very reasonable price. I can't recommend him highly enough. read more

This outfit saved me! I had to build a heavy-duty but lightweight copper gate on a steel frame and didn't know much about ... no, take that back. I didn't know ANYTHING about steel versus copper, stainless steel versus iron. Mark didn't just do the work, he taught me what I needed to understand and we designed the gate together. I was really impressed with his knowledge and his ability to explain the decisions I needed to make. Okay, when I first got the proprietor on the phone, I found it strange that he told me he didn't drive. A welder who doesn't drive? Then he explained that he has one leg. I went and picked him up. Best decision I ever made. Since that gate, which he finished 6 years ago, he has done several other jobs for me, always with great attention to detail. Give him a ride. You'll be glad you did. read more

Said he could small welding project. Sent photos. Quoted price. Drive over. Said his rig was down. Unprofessional.

Called Mark to see if he could take on a small project. He asked for some photos of what was required and said that it would be no problem. Went over with the Project and he tackled it in no time at all. Very professional, great rates, highly recommend! read more

No place that welds here. Went to the address and asked around and not a single sign of welding.

Bay City Welding really hooked us up. We have a kitesurfing shop in Hayes Valley, and he helped us secure our shop by installing tabs on the inside of our scissor gate to help protect us against break-ins. He was quick, honest and crushed the project. If you are in the Bay Area and need an awesome welder, call these guys. They will take care of you! read more

If you are looking for a welder, Mark is your go-to guy. Not only were his prices reasonable but he went above and beyond with my project to find all the items needed for my project. He was available on short notice and a nice all around guy. I highly recommend his services! read more

I just want to say I had the best experience with Mark at Bay City Welding. He came in ready to work, did an excellent job replacing some old rusty hinges on a metal gate. His prices we very reasonable and he is just an all around nice guy. I would refer any who asked to Mark. If you want the job done right call Bay City Welding. read more

I had a VERY small job -- welding of a 1"x1" metal plate onto a metal caster (from an antique table) that had come apart. Mark did a great job for a good price. read more

Mark is extremely personable and easy to work with. He helped me cut to measure a steel framework for a home gym project. He charged me a reasonable price and got it done quickly. read more

Contacted the owner through his craigslist post advertising welding and went by his "shop" to get some welding done. A tiny piece of sheet metal in my car needed a few spot welds (door check, part that holds the door when it swings open), so I figured this would be a quick and simple job. I arrived to find the proprietor of this establishment standing on the street in front of his house. When I pulled up, he put all his weight down on my car. I hate when people touch my car, but when I realized he had an amputated leg, I figured there was not much he could do. I'm not a judgmental person and give people a fair chance, so I decided to give this guy a fair chance as well. To get the job done, I had to remove the door to my car (takes about 5 minutes, had tools with me to do the job). Keep in mind, this is on the sidewalk of a narrow street. This should have raised a red flag for me, but, for some reason, I decided to still give the guy a chance. His craigslist ad states that assistance is welcome, but would be limited to holding tape measure. I ended up carrying his tool bags, his welder, running cables, etcs. Basically, if it weren't for me helping, the whole day would have gone by. A wet towel was placed in the door opening so that no sparks would fly in and set anything on fire. He assured me everything would be okay, and of course, I decided to trust him (he's a professional welder after all, right?). Right before he gets to the job, he reminds me of the time so he can charge me hourly (honestly, someone who takes 5 minutes to walk across the street, should NOT charge hourly). All the way up until he starts welding, he keeps on stalling and delaying, asking me questions and looking at the engine bay of the car. He explains things to me, which is great, but not when I'm paying him to work. He then tells me he charges $50-100/hour, and says he'll do it for $75 for me. A lot more than his "maybe less than $50" quote on Craigslist, but I'm not going to argue about it if he does a good job. The entire time he's setting up, it is taking what feels like ages. He even needs help finding a ground connection for the welder and asks me to scratch of paint to get to the metal while he sets up. So here's where things start to go wrong. He makes the first weld and while it looks like crap, he reminds me that the slag will be taken off and it can be grinded down. So okay, we continue to the next weld. All of a sudden, the smell of burning plastic fills the air. He set the wiring harness connector in the car on fire. It's burning and melting in the process, deforming the plastic and ruining it beyond belief. This basically means that my passenger side door will not longer work (mirrors, windows, locks) and I have to do EXTENSIVE repairs to fix harness (involves removing the dash). Keep in mind, the amount of actual time he spent welding was 5 minutes. 5 MINUTES!! This idiot now has the audacity to put part of the blame on ME! "You should have known it was going to burn"... my answer? "I'M NOT A WELDER!". The whole reason I went to him is because I do not weld! He then tries to down play it and says things like "do you live in a good neighborhood?" because he knows my window won't go up anymore and I can't lock the door without the harness plugged in. Seriously? What kind of idiotic question is that? I then made it clear to him that he will NOT be compensated for the work. He caused considerable damage to my car and his weld is piss-poor. But, being the kind soul that I am, I give this douche bag $20 to cover materials cost. I put the door back on, took my car home and then spent the next 3 hours grinding down his welds, cutting my harness and fixing it just to have the wiring connected. This is not the end of my upcoming project. I now how to remove the entire dash and replace the connector, a whole day worth of work. Maybe it's my fault for going to a moron that can barely lift his own tools, but one thing I know for sure, Mark Ruhe is incapable and irresponsible. Stay far, far away. read more

I love Mark Ruhe and I have to confess that he is also a friend. But he seriously does do great work. I love the Grant & Green (bar in North Beach/San Francisco) safety bars he created with musical notes on them. Instead of just putting up boring burglary bars, he welded musical notes into the design. Great guy and great long time welder. read more

Mark saved me! The metal spiral staircase in one of my rental units had a a few railings that had come detached from the staircase. I was in a hurry to repair it as I had new renters moving in within a few days after I discovered the issue. I called several welders and they said it was too small of a job for them. But when I called Mark, he jumped at the opportunity and came over within an hour. He completed the job efficiently and cleaned up immediately once it was done. He was also quite affordable. I recommend him to anyone who needs some welding work done. read more

Mark is a true craftsman. I took two motorcycle parts to him, a crash bar with a broken tab and a kickstand that needed to be shortened. He double checked all the angles and measurements with me before digging in, and the jobs both came out perfect. His rates are extremely reasonable, much cheaper than anyone else in the area. I'll be taking my future metal work to him, and he's right in my neighborhood! read more

Bay City Welding - Two beautiful welds! Saved me over $200 on new motorcycle parts. - Metal Fabricators Near Me - San Francisco, California

See all

I found Bay City Welding to be very professional, I found the owner to be very personable and he knew what he was doing, I had estimates done I found him to be of reasonable price, and I didn't have to wait for weeks to have my needs met. Over all work "EXCELLENT" price "Great" , will use again, and will recommend to others! read more

Can't speak highly enough. Mark was personable and attentive to detail, took special care with my furniture that needed repair, and his price was very reasonable. I would definitely use him again if the need arises. read more

Brought in some foot peg extenders for my bike that is too old to get parts for and he knocked it out while i waited. Nice dude, solid work!

Mark is a really nice guy who got the job done without any problems at all. After going to three other welding places and having them say that they would charge me an arm and a leg for some simple welding, mark gave me a great price. it was a third of the other estimates. thanks mark!! read more

Bay City Welding - he welded a freddy kruger glove for me for halloween. this guy can weld anything. thanks mark. - Metal Fabricators Near Me - San Francisco, California

Mark helped me weld a one handed fishing game bag. This was a small job but Mark not only did not turn it down, he also did an exceptional job. I will definitely use him again for any future metal projects. read more