General Contractor reviews in Fullerton, California

Very professional if you wanted ADU built this is The place 💯😎👍🤠❤️

The Kobolt team was awesome. They listened to our plans and helped us plan our kitchen project. They really understand the modern color schemes and we are thrilled with our new family gathering place. They finished on time even though we asked them to finish in only 3 weeks. Highly recommend Kobolt.

After almost 30 years in our condo, it was time to move on and retire in Mexico. We wanted a complete remodel for the new owners and chose KoBolt Construction.
We received great bids from very credible local contractors, so the final choice was a tough one. koBolt’s bid was competitive and Nelson was very understanding of our project so we chose them.
We were out of the Country for the whole project, but Nelson kept us well informed with phone calls, emails, and pictures throughout the construction process.
KoBolt assigned a large crew and Manuel’s team was able to finish the remodel in 4 weeks; well ahead of schedule and about half the time of our other bids.
Although we had a budget to stick to – high quality materials were used throughout the job, including hardwood floors, quartz countertops, pet stain resistant carpet, and top quality cast-iron and fixtures.
The condo is stunning and has never looked better, including some features exclusive to our large complex.
We couldn’t be happier, and gladly recommend KoBolt for any construction project.

4 months later and WHAM! We were in Mexico and our Condo was vacant when the neighbors noticed water leaking out…
Our realtor went over and saw water dripping through the kitchen ceiling. One of the new angle valves in the upstairs bathroom failed and no one was there to see or shut it off. Nelson was there personally in less than an hour, with a full crew shortly behind.
KoBolt had a full crew working around the clock stripping off drywall and pulling up carpet, and then lots of fans and dryers for 2 days before reconstruction.
I can’t begin to describe the stress we were feeling seeing our beautiful new home in such a state. It was such a relief seeing Nelson was willing to pull workers off of other “Paying” jobs to get our place repaired as quickly as possible.
Less than a week later, and the condo looks fantastic once again!
Such integrity and diligence is so rare these days – we were just lucky that we chose Nelson and KoBolt to do our remodel. Get bids from contractors you feel good about, but know that KoBolt will stand behind their work and provide PRICELESS peace of mind well after the job is completed.
Once again – Thanks so much KoBolt!

Nelson is our trusted contractor who took care of our home renovation. We wanted to make our new house which we had just purchased into a more modern house with an open concept kitchen/living room. We are busy working parents with no previous experience of going through the home renovation process. We had heard many unsatisfying stories from our friends and families in dealing with contractors. Since we lack knowledge, time and experience, we desperately needed to find an expert who we could trust to satisfy our dreams and needs.
We started this whole process by interviewing a couple of contractors that were recommended online by reading reviews on Yelp, Google, Angies List, and Houzz. Since we are business owners ourselves and understand that online review platforms could be misleading with inaccurate reviews that were endorsed by businesses themselves, we could not fully trust those reviews. We started getting bids and interviewing the contractors. Kobolt Construction had great reviews. Albeit having only a limited number of reviews, we felt as though the reviews on Kobolt Construction were sincere. Since the company is fairly a young company, Nelson, the owner, responded directly himself whereas other companies were usual business-oriented companies that had sent their representatives or managers to give quick and broad estimates to sell products and earn the business. What really set Nelson apart from others was that he sat down with me and asked what we exactly envisioned and told us what is required to achieve the goal step by step in our first meeting. From meeting him, I could already tell that he is a very detailed oriented contractor who wanted to do an excellent job to make customers satisfied. He also promised us to be communicative throughout the whole process, which he ended up going above and beyond by texting/emailing promptly.
We ended up choosing him and had never regretted once after. He kept the timeline that he initially promised inexact. Every move was designed and calculated with his team of architects, interior designer, and subcontractors. Since we could not afford to stop by the job site every day, he would send daily reports with pictures every single day to update us. In fact, we only stopped by once a week since we decided to give him our full trust. We really appreciate the craftsmanships he and his team presented. There was no cutting corners or providing substandard jobs on any of the services they had provided. He refused to do any of the work without a city permit for our safety and quality. The end result had truly exceeded our expectations.
His price was very fair among other quotes that we received. Although he was not the cheapest, I knew I was not going to get any quality work in return with cheaper options. I actually think his price excellent with what he actually provides with his time and passion.
Overall, I would highly recommend Nelson to anyone who is looking for a contractor who he/she can trust. He had really treated us like his family from day one. He is a man with integrity and I respect him. Going through construction was a tough process from decision making to seeing unexpected things arise. However, I will truly miss our interaction. I thank God for sending him to us as I think it is very tough to meet a person you can really trust in this world. I look forward to any of our future collaboration together. I sincerely wish that people like Nelson would be blessed in whatever they do.

I found Kobolt Construction via Home Advisor after having a horrible experience with the first contractor I hired and fired. My first contact was with Bree, Nelson’s wife. I told her I required responsiveness throughout this project and if I wouldn’t receive that, tell me now so I can move on. Bree assured me Nelson was very responsive. While I was wary given my past experience, I scheduled a consult with Nelson. From the moment I met Nelson, he was professional and honest. We had a great initial first meeting to discuss the project (an 875 sq. ft. addition to the house). Nelson promptly followed up with a competitive and thorough bid. Nelson followed up offering me references. I checked with the references and all of them had nothing but great things to say about Nelson, his crew, his professionalism, the quality of his work as well as the fact work was completed on time and on budget. I was sold! We entered into a contract and Nelson has been professional, honest, thorough, incredibly responsive and communicative, while also offering suggestions to improve the project, not upselling, rather makes suggestions that may work better for our family. Nelson pays incredible attention to detail. Additionally, he has gone way above and beyond in helping us move this project forward with the City. The approval process was somewhat difficult. He was extremely helpful in helping us navigate through that process! To date, our project is not yet complete; however, once the project was approved by the City, Nelson and his wonderful crew were up and running and our project is moving along beautifully. A bonus: each day when they leave, the job site is very clean and neat. I have complete confidence we will be 100% pleased with the end result. I’m so incredibly happy with my choice in Kobolt that I had to write a review now! My only regret is that I didn’t find Nelson and Kobolt sooner! P. S. I will provide update when project has been completed. Robyn-Anaheim

Kobolt Construction is truly the best construction firm you can hire. It is a family business, and they treat their clients like family. (I would like to believe that I am their favorite client ever, but I know they treat everyone special). I originally hired them to do two bathroom remodels and a kitchen remodel. As I saw their work, I kept adding more projects because I knew they were the best company for the job.
Nelson would sit with me every evening to go over the days activities as well as the plans for the next day. Nelson even helped me with other projects out of his scope, such as moving furniture and cleaning my garage. Every employee that worked on my project was nice and I felt extremely comfortable leaving them alone in my home. Working with Nelson, his beautiful wife Bree, and my daily crew, I can say that hiring Kobolt Construction was the best thing I've ever done for my house. I even got to meet their beautiful daughter who has blessed my life. Nelson's sister cleaned my house after the mess of the construction. She is as special and hard working as Nelson. I'm not letting her go. I truly feel my family has grown because of this company.

Once you contact Kobolt, there is no need to go anywhere else. I can honestly say that I'm sad to see them go.

Nelson and his team renovated a bathroom for us, repaired drywall and installed flooring and we have never had a better experience with anyone in the construction field. To start, Nelson's proposal was like nothing we'd ever seen. It was detailed, transparent and easy to understand. The cost of the job was fair, and we got everything we paid for and more. Nelson responds in a timely manner, kept us updated daily throughout the job, showed up at the jobsite daily, was knowledgeable and highly skilled, had great ideas, listened to our needs and executed them beautifully. His crew was outstanding. They were on time, neat, clean, respectful of our home, and their workmanship and quality of work was outstanding. They completed the job in the amount of time projected and displayed themselves in a trustworthy and honorable manner. So thankful for people like Nelson and Kobolt Construction.

For our guest bath remodel, we interviewed three local contractors and Kobolt was the clear choice. Their bid was comparable to the others we received, but their service set them apart. The owner, Nelson, took the time to answer all of our questions about the process, worked to understand our design vision, and even produced complimentary renderings of showing what the finished product would look like (a nice surprise). Throughout the project Nelson and his crew did great work and kept a clean and orderly work site (that's important). Whenever any issues arose during the project (such as a supplier sending the wrong part) he took responsibility and quickly addressed the problem. Overall, we're really happy with the end result and we're planning to work with Kobolt again for our next project.

I first met Nelson (the owner) from Kobalt during my research for a contractor through home advisor. I met with a few contractors before I met Nelson and also after my meeting with him. I immediately had a good feeling about him and noticed how much pride and responsibility he takes of his work. He always answers your calls and he is very clear and honest from start to finish. I could just give him 5 stars for his work, however that wouldn’t be fair. He deserves a lot more than that. I had to place a new fence between my house and the neighbors and I learned pretty quickly that it is harder than you think to hire a company which is not specialized in fence installation to do the job. Nelson helped through the entire process by contacting manufactures and also to make sure he would install it properly and in a timely manner. I had a lot of issues having the material delivered (about 2 ½ months to be specific). Nelson understood and waited for the material to be available patiently. I design spaces and have an engineering degree myself. I am very specific and I know exactly what I want. I don’t expect anything less than perfection when it comes to any project and I will not write a good review unless it is fair and accurate. Also don’t write good reviews because someone asked me to. With that said, I will always take my time to recognize an AMAZING job with a PERFECT outcome. My fence has 86’ in length and it is a straight line. After Kobalt finished the work the first think I noticed is how every single panel is lined up perfectly. It is hard to go to the backyard and not just keep looking at it. It looks beautiful and high end. It is now the focal point of the yard and all my neighbors love it! Kobalt workers are friendly, kind, respectful and accountable. They worked over a holiday weekend with a smile in their faces. One of them passed on a family vacation to attend to my project. Not once he complained. He just wanted to make sure we were happy. They checked with me the entire time to make sure I was ok with the way the project was going. This is a company you can trust and has a unique quality that many out there don’t. They are not focused on the next job. They are focus on your job. The explanation is simple. They CARE!
I highly recommend this company to anyone. I am sure I will be working with them in the future and I hope after you read this you will do the same.

Best of the best. Super clean and detailed. No flaws

Sean and company were awesome. Very responsive, professional, and timely. His quote was very fair. The work was outstanding and beautiful. Not one issue from start to finish. Can’t wait to get the next project started. Thank you SNC!

I have used the services of SNC Construction for numerous home/repair/replacement/re-modeling projects on my home and a rental home (I own) during the past approximately 10 years. The work involved: plumbing, electrical, painting, construction of a laundry room, replacement of redwood siding, insulation of walls, stucco and plaster repair/replacement. replacement of floor and bath/shower tile, a complete re-design of a kitchen and remodel of four bedrooms.

My experience with Mr. Schumacher's work has always been positive, honest, reliable, knowledgeable and timely. He provided high quality work at a reasonable price. He always identified a solution to a problem or concept and offered alternatives that frequently were more economical.

Mr. Schumacher also re-molded two bathrooms in a relative's house. He provided our relative the same level of professional service that he provided to me. Our relatives were very happy with the results.

In the future, I would be more than willing to use his services again.

Bill Koenig

Snc construction does an amazing on anything they do. I have used them before and will always use them again. They recently built a gate around my pool equipment for me an it came out better than I expected. Shaun and his crew exceeds my expectations everytime I have used them. What more could you ask for they are affordable, knowledgeable, and very experienced on what they can do. I won't even get bids from other contractors because I know my Job will be done right everytime with snc construction and home improvements. Thanks Shaun for all you do.

SNC construction has done such an amazing job on remodeling my two bathrooms, kitchen, and laundry room. The tile floors and new custom tiled showers are absolutely beautiful. Customer service is above and beyond all the workers are really friendly work hard and leave the job spotless. If you need any work done to your house I recommend SNC, they go above and beyond.

Shaun is very professional and patient. His crews are awesome. My bathroom turned out so perfect and beautiful. They cleaned the working areas each time they complete the job. If you are looking for a reliable, honest contractor, I highly recommend Shaun to help you.
Thank You Shaun

You will not find a more competent contractor than Shaun Schumacher with SNC. He is on the job site everyday with a smile and ready to make your vision a reality. Checking with the team to ensure the job is being done correctly and on time. He is extremely respectful of the home owners property. His team sweeps and removes any debris at the end of every day. SNC remodeled our kitchen, raising the ceiling, installing can & under counter lighting, quartz counters, new cabinets & paint, apppliances. removed wall paper & acustic ceilings & painted entire inside. Retextured living room after fireplace & shutter removal. Remodeled bath room. Drywalled & rewired garage for can lighting complete with attic & pull down ladder. We got far more than we ever expected from SNC. I am proud to say Shaun Schumacher with SNC gave us our dream home.

In July of 2020, SNC remodeled our very dated 1960s kitchen, and did a few upgrades to our master bathroom. In sum, they refaced the cabinets, installed can lights, installed countertops/backsplashes, laid down tile (extending into the washer/dryer area), painted the kitchen (and bathroom), installed a new cooktop, vent, dishwasher, sink/disposal, and added a vent in the bathroom.

Overall, we are extremely happy with the quality of their work. Shaun is very easy to talk to, flexible, has a good eye for design (I think), and thoughtful about his choices and suggestions. He was on site every day, but that was almost unnecessary because his crew were all professional, friendly, and top notch.

The timing was rough because it was during the pandemic/quarantine, plus, I was recovering from a surgery (we have a dog, too). But, they were very considerate and set us up so that we had easy access to the fridge, plus, they sealed off the work area which made us feel at ease about the dog, social distancing measures, and running the air conditioner.

Shaun and his team were on schedule, usually arrived early, and had everything cleaned up spic and span when they said they would. I have heard many horror stories from friends about contractors and remodeling, but nothing of the sort happened with SNC. Contact them if you are looking for any project--they provide a range of services, and are very honest. Highly recommended!

Shaun and all of his SNC Construction And Home Improvements Inc. employees and subcontractors are highly skilled craftsmen who are attentive to details, knowledgeable of and conscientious in execution of their trades, personable and easy to work with, on time, on budget, and true professionals in every way. For our project, renovating and upgrading three bathrooms in a house in the Serrano Heights area of the City of Orange, SNC stepped in to help us after the first contractor we had hired performed work that was so grossly unacceptable that it had to be entirely torn out -- Shaun and his team pulled the necessary city permit, removed the first contractor's disastrous work, repaired and installed new plumbing, repaired and matched in textured drywall adjacent to the tiled areas, replaced the master bath shower hot mop and floated the shower pan with new drain hardware, floated the shower floor adn shower and tub-surround walls, flawlessly (this is truly first rate work) installed large format porcelain tile with pencil border and 1/16 inch (narrow) grout lines and shower niches with custom glass shelves, reinstalled the master bath roman tub, and installed a low iron shower surround glass enclosure and door, all the while keeping the house and work areas cleaned up and organized. During this several week process, Shaun was helpful in every way, from suggesting things such as where to shop for tile and choices in plumbing and other fixtures and hardware to finding the right blend of current and classic trends in bathroom design. He and his team were able to synthesize and execute a design that met our desires and needs, always offering paths and suggestions to find solutions, keeping the whole process on track while never being pushy or in any other way disagreeable to work with -- they are consummate professionals, without a doubt one of best contractors we have ever worked with and one that we would whole-heartedly recommend and use again.

SNC Construction has done several jobs for me over the last 3 years and every time I've been blown away with their work. Shaun and his team does top notch work! They do an excellent job of communicating throughout the project and take the time to show you exactly what they will be doing and any additional costs involved. I will without a doubt be using SNC in the future and cannot recommend them highly enough!

i was fortunate enough to find SNC Construction through a recommendation a few years ago when looking for a contractor for a bathroom remodel. Shaun offered great style and product recommendation and the bathroom remodel end result was beautiful. SNC recently completed a kitchen/dinning room floor replacement and again did a wonderful job. Shaun and his team are punctual, on schedule, professional and pleasant. I've already recommended SNC to my family and would do so for anyone looking for the same great results. Thanks Shaun!

We worked with J&M General Contractors Inc. as the electrical subcontractor on a full residential remodel, and overall it was a great experience.
Their team ran a well-organized project from start to finish. Scheduling was handled efficiently, and the jobsite stayed on track, which made it easy for us to plan our phases and keep momentum. Communication was clear throughout the project, and any questions or coordination items were handled quickly.
They maintained a good standard of work across all trades, and it showed in the final product. It’s always a plus working with a GC that understands how to sequence trades properly and keeps things moving without unnecessary delays.
We’d definitely be open to working with J&M again on future projects.