General Contractor reviews in Portland, Oregon

Committed to sustainable design and waste prevention.

Great group of professionals ready to build all types of construction!

Excellent design/build firm. Appreciate their commitment to community

Amazing job on our small house remodel. 700sq feet. They know urban design

Did a great job designing and managing a total overhaul of our ancient bathroom. Easy to work with, flexible and communicative!

Green Hammer walks the walk when it comes to sustainability. They are a champion of truly green products and fill their projects with sustainably sourced, beautiful, high-quality materials.

I am sure the intention was noble. I mean who doesn't want to break into new markets, make more money and add Ashland as another home. But the Green Hammer is still a Portland company - and a company that is no more "green" than many of the builders in the Rogue Valley. Much of that local money goes north back to Portland.
Scoring a big job and setting up a "store front" does not make a company. Many of the tradesmen in the valley have lived here for decades and established relationships over that time. In full disclosure, I have never worked for or collaborated with the Green Hammer. My limited dealings with the company and their lack of professionalism lead me to believe that I prefer it that way.

Green Hammer team designed and built Ankeny Row, a passive house constructed co-housing project with 6 units, 13 partners and common room built around a shared court yard. Our units are individually customized with great cabinetry by Urban Timberworks. After one year occupancy we are net zero in energy use. Thanks Green Hammer for nil electric bills.

Green Hammer has been incredibly generous in their support for Thrive's work to build a more sustainable Rogue Valley economy. Staff and owner Stephan Aiguier worked all day at our annual fundraiser in support of our local food programs. Thank you Green Hammer!

We chose Green Hammer to build Ankeny Row, our net zero co-housing project in SE Portland. The project consists of five townhouses, a loft apartment and a common room, all built to Passive House standards. We have lived in our new homes for over a year and we are generating more electricity than we use! Green Hammer is one of a very small number of design build firms that have experience in Passive House construction. They brought their significant expertise in green building to the project. They also used only FSC certified lumber. The fine craftsmanship in woodworking provided by Urban Timberworks (part of Green Hammer) was a plus that I didn't anticipate. These are not only beautiful, but extremely comfortable buildings. We feel extremely fortunate to have chosen Green Hammer for our homes. We found the staff of Green Hammer to be professional at all times and very nice people.

I work with Green Hammer as a vendor and they have been very easy to work with and are very professional. Julie is always very nice and extremely easy to work with. I would recommend Green Hammer to anyone seeking top of the line construction work in PDX.

It is always a pleasure working with the Green Hammer team; they are knowledgeable, professional, and friendly. Green Hammer's passion for environmentally friendly building and their focus on conservation is truly admirable. We look forward to seeing them continue to positively impact the Pacific Northwest.

From beginning to end, we knew we were in good hands with the brilliant and capable Green Hammer team, and that we would accomplish something truly remarkable together. Thank you everyone who worked with us to create a home for our family that truly will shine on for future generations. We are in love with our newly imagined and refreshed home.

Green Hammer has been instrumental in helping Rose Villa plan for the future. They have deep expertise in zero energy building and community planning, and they are fun to work with. Green Hammer helped us successfully complete two zero energy communities as well as a resiliency action plan for our campus. We appreciate Green Hammer's collaborative approach and passion for helping clients like us create a healthier future.

We are so happy that we went with Green Hammer to remodel our family home. Our team (led by Michael and Laura) listened to us, were transparent, thoughtful, and responsive, and provided excellent guidance throughout our project. We felt heard and cared for, and the results are more beautiful than we could have ever imagined. Thank you Green Hammer!

Responsive, reasonable, and fast. They’ve got a broad skill set and I’ll be using them again for future projects. Family business and I love that they’re just around the corner from us!

David and his son did a great job repairing and replacing part of our fence that fell over. They were detail oriented and made sure that everything was completely to our liking. The job was done at a fair price that beat our other estimates. We will be using David for many of our home projects

Fast and professional went above and beyond to accommodate my family and made us feel really comfortable. I found them on google my bed frame collapsed didn’t even think I could get a person to come and do that service wow amazing will use again for sure 😊

We were desperately in need of quick repairs and fair estimates for our Washougal duplexes, David and Angelica were the perfect find! They helped with absolutely every single thing we needed including painting, landscaping, appliance fixes and installs, leak investigation, siding repair, etc. We highly recommend them for any of your home repair needs...they pick up the phone, get the work done efficiently and on time, plus they're very easy to work with! Thanks guys!!!

Found these guys by accident driving down Stark St. I needed a repair done on the house, had some missing trim and a hole where wasps got in.

Lots of peope SAID they would take care of the job, 48 Hrs was the first crew to actually come out and get it done.

Quoted on a Thursday, work completed on a Monday. Couldn't ask for more!

I hired David Arellano (Maintenance Technician) from 48 Hrs. Home repair company to fix a leakage on my patio roof, but unfortunately the job was done very poorly. The leak reappeared soon after the repair, and when I contacted him to come back and fix the issue properly, he asked for additional payment instead of taking responsibility for the incomplete work.
I expected a professional repair and some accountability, but instead I was left with the same problem and extra frustration. I would not recommend this service based on my experience
- poor workmanship and lack of follow-up support.