I needed an upgrade to my dining room light fixture and Jefferson provided a solution that is over…read morethe top. Excellent design and delivery service. We absolutely love the new fixture!

I hired Jefferson for a very personal reason. My mom had passed away and my Great Grandmothers…read morehouse was passed down to me and my sister. To honor both of these incredible women figures we decided to work with Jefferson Mack Metal to design a gate in memory of both of them. From the design process to the final product it was the most magical experience. I'm not very creative, but had the most fun during this process. Attached are some photos from the actual design to the prototype to the finished product. Honestly his talent is unmatched and if you are looking for a reliable company to install and design a gate, hand railing, house numbers, basically anything with iron steel you have found the right man and company.

This place is old school. You have to come in and wait in line. Then they take your drawing and…read moreredraw it on a scrap piece of paper and price it for you. The can fabricate most items required for HVAC, break metal, etc projects. Most items can be done in 24 hours or less which is amazing. I've not had many issues except once when they could not find my order - which turned out to be a miscommunication/misunderstanding on our part. Tip: You cannot pay with a check.

I needed some custom light cans made. They made them accurately,and within Budget. They were also…read morefast. I plan on using them for more projects

Best experience I could've asked for. We have a beautiful handmade iron gate that suddenly broke…read moreand honestly I was somewhat afraid to have repair because I thought it could be damaged further. Excelsior Welding is excellent. Their schedule was full and they accommodated my request the very next day. Roberto welded our gate beautifully, left nothing behind, and is an honest hardworking and caring person. These days you can't find this quality of workmanship but it still exists!!!!! Roberto... thank you! And thank you for not squishing the spider either.

Roberto and his team did an amazing job with our new exterior metal gate - it looks and feels very…read morehigh quality, both very sturdy and very aesthetic. Not to mention, I worked with several regional vendors to price this job and Excelsior Welding was the most affordable. 10/10 would recommend Roberto and team!

Great place to get great deals and products from an awesome team. They've been a huge help getting…read moreme the right things and remnants pieces that has help us build and fix sport wheelchairs for local and international athletes!

Over price . Bad sales person. No help from uploading...wrong place for business . No clear answer…read morewhen you get a question....

We need a small job done and they helped us out in a flash. Very friendly and ready to do the work.read more

I was surprised that they would do my small job in welding another gate latch to my front gate. The…read morejob was done in less than 30 min. Price charged was reasonable.

My 1st introductory 2 The BOXSHOP was in 2021 while building an Art Car and the vibe there is still…read moreBEAUTIFUL. Thank You BOXSHOP for the Art & Love.

The name makes it sound like a competitor to The Container Store, but remember you're in Hunters…read morePoint, not Pac Heights. That means you'll have to expand your horizons a little to recognize this is an industrial arts space and not a place to get stackable shoeboxes. I didn't venture into the studio inside, but I appreciated all the art that was on full display outside and on the surrounding grounds. There were massive paintings and murals when I walked by, but there are clearly no limits to the media here since a lot of Burning Man pieces get created and assembled here, some of which you could see peeking over the walls. It also turns out this is where artist Charles Gadeken created all his cubical light sculptures like The Entwined Forest currently installed at Golden Gate Park during the holidays. RELATED - Exploring Bayview/Hunters Point? Here's a collection of places I've visited and reviewed: https://bit.ly/3AOvRKv

I recently contacted the company for the need to install two side gates. The end result exceeded my…read moreexpectation. The team took the time to handle the project with precision, detail and professional courtesy. The company quoted 4 weeks turn around time, but accommodated and completed the project in about two weeks. I definitely would use this company again and would highly recommend this firm to my friends and neighbors.

- Very disappointing experience…read more I had a gate installed by International Ornamental Iron Works, and the quality has been extremely disappointing. The gate began rusting and the paint started chipping 1 year after installation. There's also a strange white residue forming on parts of the metal. I reached out several times over the course of months and was told someone would get back to me, but that never happened. No follow-up, no repair, no accountability. For the price and the promises they made about durability, this has been frustrating and a waste of money. I would not recommend this company based on my experience.

Found Colonial Ornamental Ironworks here in Yelp but didn't contact them right away given low…read morenumber of reviews and photos. Contacted other ironworking companies and a couple did not even respond. So I ended up contacting them and spoke to Eduardo. Very pleasant and quick response to schedule a visit to review our requirements. He is one of the sons that now run the business his parents built. Easy to tell they are proud of the work they do and will take care of their customers. I think I knew they would be top notch and would do a great job on our first meeting. No hard sell, no belittling the customer, no promising the moon. Just knowledge and flexibility to provide the metal work we were looking for. Our stairs were a bit awkward so we needed to customize the railing which was not a problem. Eduardo listened and offered solutions that worked for us. They bring samples and photos in their truck so option selections are easy. (Unlike another vendor who had none) Communication with Eduardo is great. Typically he responds to emails the next day when he gets into the office. Always polite and accommodating. Made the process seamless! Kept us in the loop as the job progresses. To be honest, I thought their price would be high given the caliber of the work they show in their portfolio. But they were in the same ballpark as the other vendors I got quotes from. I told my wife I want to work with them and so we did. Once we were in contract they (Eduardo) comes out and takes full measurements before fabrication begins. They mockup the railing and will bring it out to check fit before doing final welding and fabrication. You can see it in this early stage and if changes are needed that can be done. They then will hot dip galvanize the metal and apply either paint or a powder coat finish depending on your choice. All this happened in a 2-3 week window which worked for us. The hand rails are installed now (by Eduardo's brother Alfonso and a helper) and we are extremely happy with the results. It only took an hour or so to install. Some paint touch ups were required which they took care of. Please contact them if you need any metal ironwork.

Colonial Iron Works designed and installed a perfect gate for our property. It included built in…read moremail boxes and a holding place for the doorbird control panel. Eduardo was so professional to work with. He communicated quickly by text, email, and calls addressing all my questions! The entire process from beginning to end was so smooth!