I'm a remodeling contractor myself, so I don't give this kind of praise lightly -- but Matt Ziebart…read moreof Ziebart Construction in Lake Oswego, OR has earned it. Over the years, I've gotten to know Matt and have seen firsthand how he operates his company. His reputation for honesty, integrity, and craftsmanship is well deserved. He builds strong relationships with his trade partners, treats his employees with genuine respect, and holds everyone to a high professional standard. In an industry where cutting corners is all too common, Matt does the opposite -- he sets the bar. His jobs are well-managed, communication is clear, and the end results speak for themselves. If you're in the Portland or Lake Oswego area and want a remodeling contractor who combines skill, transparency, and great leadership, I'd highly recommend Ziebart Construction.

we had a garden house built. I consistently asked for They did not exist. They built the house…read morewith the door facing the wrong direction. The windows in the wrong place the wrong pitch on the roof.. we had constant problems with these people that were never easily resolved. Every project they did for this had a problem. Communication was extremely difficult.. the person who comes out and promises you they will do a good job is then the person who helps you with nothing. I have built two significant houses and remodeled many houses and this is the worst company I have ever dealt with on every level they should not be in business. The service is terrible. The quality is terrible. There is no value for the money.. small outdoor decks we had built took forever to finish. The door we had put in our bedroom was put in the wrong way and still doesn't work correctly.. the door to our garden house has a huge gap in the middle of it. Outstanding incompetence.

Joe and his team were great to work with. We had a dishwasher leak that required new cabinets and…read moreflooring. Our insurance lowballed us at every step of the way. Joe had some great ideas on how to get more money approved so that the project could be properly funded. Once the funds were acquired, his team worked fast and efficiently to complete our project. They went above and beyond when it came to the project. And when we moved back in and found some little things that needed fixing, they were there the next day to correct them. I will definitely be contacting Joe the next time I need contracting work done on my house.

I contacted many GCs until I found Joe. All of the reviews I read were very positive and know I…read moreunderstand why. Joe was super professional, was prompt with a quote and showed up when he said he would. Very competitive pricing and an EXCELLENT crew (thanks Serge)! I plan to do future projects with Joe. Thank you

Anton and his team did an amazing job removing our old kitchen tiles and installing new ones we…read morepurchased. They also updated our trim with the extra tile we had left over. They were quick and professional and it was very straightforward. They found a minor issue with our floor beams that they were able to resolve quickly and at minimal cost. We are very happy we found RTA and will use them again.

I hired Anton from RTA Construction to install a tile backsplash in the remodeled kitchen at my…read morePortland house. Anton did an outstanding job, the tile installation is absolute perfection. Anton was a pleasure to work with; professional, experienced, polite, reliable. He gave me advice to help determine the best layout for the project and his rates were competitive. I highly recommend Anton at RTA Construction for tile projects. Also, I know Anton is very experienced in many other areas of construction, and I would not hesitate to call him for any other construction project I may have in the future.

We were in a pinch for window cleaning when our open house date got bumped up a week! We put our…read morefeelers out through Yelp and KZO called immediately. I sent them photos of the house and they provided an estimate that was below our Agents ballpark range. Not only were they super nice and professional, they were able to come out the following day! This was a pretty big job. 21 windows inside and out on a tri-level home. I was amazed at how quickly and efficiently the job went, and the results are amazing! KZO crushed it for us in this clutch situation and were super nice and friendly throughout the process! I would ABSOLUTELY recommend giving them a call for their services. THANK YOU KZO!

KZO Remodel was great at helping me install a pet game and a door trim to my home. The attention to…read moredetail and care for the quality of work is some of the best I've experience with any contractor or handyman before. You can tell they're really proud of their work and take the extra time to make sure they get the job done properly. Highly recommend!

I hired Viktor with Provision Remodeling to hang new cement board siding on my home and remove the…read moredrywall infested LP siding which was failing and original to our home. We went through him for exterior paint as well, which he insisted on using Sherwin Williams for, as they are considered the best quality. In the process of having our home looked over to see what projects we could afford to do, we had an unpleasant surprise in finding out the previous home owners...who replaced the roof themselves...laid the roof shingles incorrectly and therefore we had swelling and imminent failure. I received quotes from four exterior siding companies, as well as six roofing companies. I could have gone with two separate companies but Viktor won my business for two reasons. He was competitive with the siding and roofing companies I was seriously considering and he was very communicative. He answered so many questions. We have never had major home repairs done. We both had family and friends pepper us with horror stories of companies giving them a reasonable price and then tacking on thousands in charges at the end. I probably drove him a little nutty with all my concerns before we agreed to sign the contract. Then, after we signed, we added on work we hadn't realized needed to be done as well. For one, I thought the rubber trim wood around garage doors was part of the siding. It is not. Ours was in need of replacement. Our exterior outlets were outdated and out of code, as they were original to the house...twenty-five years ago. We asked for our bathroom exhaust fans to be replaced, which were accessed via the attic and that led to finding out our master bath vent was never even hooked up...just a fan box buried in insulation. That answered why we kept having motors burn out every two to three years. There was trim replacement which was unplanned for as well. There were a couple of delays, but Viktor was always responsive and reassuring when those happened and the work was not only done but done so well I've had multiple people, in the neighborhood, comment on the quality of the final job. His employees are friendly and patient with my curious George mind...asking about every little thing, as I just never stop asking how things work. He even went above and beyond. I ordered a new sliding patio door from a door company he works with all the time and when they were not communicative, Viktor followed up with them to find out what was going on. The additional charges for the work added after contract signing was very reasonable. I am fully confident in my recommendation of Viktor and his team. They are perfectionists, professional, patient, communicative, and friendly. I am very happy I chose to give Provision Remodeling my business and would do so again.

I had a roof and exterior project with this company. Long story short, faulty roof install,…read morespecifically around the flashing of the chimney that the owner never fixed or paid for. Leaks observed in the following winter season after install that were never repaired or resolved. Even though it was under warranty in the contract. We also had issues with their exterior painting subcontractor who was very hostile towards our concerns of painting in the winter (cold temps and rain- we wanted to wait until spring. We insisted which drove him into a fit). The bigger issue was with the roof leak however and after contacting the Viktor the owner he offered to pay for the repairs (We had to hire another roofing company to come and fix, and also hire a mold mitigation company to remove mold). He never paid after over many months of notice. These problems are often resolved in legal mitigation with a contractors bonding company, however we discovered he had been recently sued by someone else for over $16k which drained their bond. Thankfully the other roofing company did a solid job of fixing the leak issues and mold mitigation company also did a perfect job removing mold so there is happy ending to the roof. However, do your homework on Washington labor and industries website https://secure.lni.wa.gov/ before hiring this company, or for any contractor for that matter. As of now their license is suspended, but yet they still advertise. Be careful out there!

Cornerstone built our dream house and went way BEYOND our expectations. They were so communicative…read moreand open about all of our wants and needs and always kept a professional business relationship. Although, after working so closely with them they have become family. Every detail was built to perfection and if anything ever came up, it was handled without question. I had some specific and perhaps outlandish ideas and they listened, smiled and then executed exactly what I had envisioned. The subs they hired were also incredible. Their craftsmanship, communication and attention to detail were unmatched. They work with the best in the business. It was such a great experience that I wake up every day full of gratitude for them and for what they helped us build. I am so glad it's finished, but sometimes I wish we were still working on it because it was such a joy picking out all of the beautiful elements and watching them come to life in the space. Guests are blown away, and everyone loves being at our home. It is elegantly designed and can fit lots of friends and family, but is cozy and welcoming at the same time. It is exactly what we wanted to achieve and we couldn't be happier or more grateful for Allen and Bre!

Cornerstone Builders has been on my radar for years, and I finally got to work with them. Wow, they…read moredid not disappoint. I had a scheduling conflict due to my travel schedule, but they did my roof all in a weekend, a holiday weekend no less! When I got home the roof was completed and all the mess was gone, it was like it never happened but I got a beautiful roof out of the deal! Thank you, Cornerstone! I can't recommend you enough!!

We got a notice from the City to repair our sidewalk. We contacted about 20 contractors and got…read moreresponses from about 3. Two of them came out to look at the project and never submitted bids. IC's promptly came out and gave us a reasonable bid. The work was done quickly and we got a notice from the City saying the work was satisfactory. Delilah in their office was professional and polite. Highly recommend this company for sidewalk repairs.

So we have had this sign up at our house for a while and it is not just for show but a reason! We…read moredon't need to go into details of why maybe we have had a family member with dementia who should not open the door. Maybe we work graveyard shift and our dogs go crazy Maybe we have a sleeping baby....or like last week when we had people knock and answered the doors and our new puppy ran out Maybe we don't like solicitators But when people you employ walk past this sign, and put things on doors it is not right Just respect people wishes and move on

Scheduled with Brett for an estimate. He suggested the time. He never showed. Fairly suggestive…read moreof the work producing the estimator can't be bothered to keep his appointment

HUGE WARNING, do not use this company or this guy Brett. Total fake it rude car salesman mentality…read more Its okay to be new but not okay to not be honest about it. Be ware this guy clearly has zero experience at remodels, even customer service for that matter. I wouldn't use this guy to paint my dog house. Call someone else!