Photo of David Wiek

Portland Uptown Office

15450 Boones Ferry Rd. Ste 1

Lake Oswego, OR 97035

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David has been a part of the Portland real estate scene since 1989. With an extensive background in rental management, development, and investment property, David has the skills to handle most any situation. From first time buyers to seasoned investors, he will help simplify your transaction. He presents all the information and provides a detailed overview of the process, so that you, the client, can make the most informed decision. Excellent communication and problem-solving skills, as well as a great sense of humor, make David your ideal agent.


While always active in the local real estate market, David spent many years working on the Willamette and Columbia Rivers ultimately obtaining his 200-ton master's license.  He then went on to own and operate a successful marine fuel barge transportation company in the San Francisco Bay. David is an avid golfer, skier, and outdoorsman, with a wonderful partner, Lisa, and two beautiful daughters. 


David believes that it is his responsibility to provide and gather as much information as possible, resulting in a professionally managed, informed transaction. With the best and most respected support staff in the industry, at the Hasson Company, Realtors®, David will use his extensive resources to provide the best service possible. Let him help you with your next home or investment property transaction. 




EA Broker, Hasson Relocation

I was very pleased with the service, support and responsiveness Lisa provided. Along with Dave, they provided great direction and knowledge when reviewing the inspection report. The loan process with the bank was terrible, but Lisa stepped in to help push it along. They did a fantastic job.

— Steve

Lisa and Dave were great! Such nice people and really helped us when it came to crunch time to get things moving. Appreciated their help and guidance, as this was our first time buying a home.

— Henry

David and Lisa were wonderful to work with. They are kind and generous with their expertise. They also have an instinct for when to talk and explain and when to let us experience the property on our own. They helped us walk thru the difficult steps in purchasing a property, and are still helping us with referrals of professional contractors.

— Jackie

It was great! Especially in a market where things are super competitive. Dave helped me focus in on what was important to me and helped me stay within my budget. I never felt pressure to look at homes above my price range or put in offers too high. It was a wonderful experience, especially for being a first time home buyer.

— Nicole

David & Lisa Wiek were absolutely the best. When things looked like nothing was going to happen Dave kept a positive attitude and kept our hopes up. Then when an offer finally came through Dave saw/helped us through the process all the way 100%. I felt that he had our backs when things got difficult with us through the inspection and other things that sellers might have to encounter, we had no idea. But Dave keep us on track. Also, Dave made our purchase on our new home seem seamless compared to our sale. We are so thankful to have Dave and Lisa & the Hasson Realtor Team working for us. We just can't thank them enough.

— Mark & Marcy

Excellent communication and support of a first time buyer.

— Miles

My daughter chose Dave to assist in her home purchase. I currently have a realtor but am considering letting Dave help my husband and I on our next purchase. He was so great to work with, I know because I was a realtor in Utah long ago!

— Christina

Thank you once again for your service. We have had a consistently pleasant experience work with you guys and would definitely recommend you to our contacts. You guys are a power team!

— Rasika

Dave and Lisa were very responsive during the entire home buying process, helping us get the house we really wanted for a very fair price for both parties. He understood our desires for our future home and made these a priority. Very pleased with the service and have already recommended him to one of our family members looking to relocate to the area!

— Rob

David and Lisa are great. They made our sales process hassle free and easy. Hasson is very lucky to have them. I would highly recommend them.

— Udo

It has been a great experience. David was knowledgeable and he and Lisa had a wonderful level of follow through. They have made selling and then buying a smooth process. I already have and will continue to recommend David to friends.

— Karen

It was great! Especially in a market where things are super competitive. Dave helped me focus in on what was important to me and helped me stay within my budget. I never felt pressure to look at homes above my price range or put in offers too high. It was a wonderful experience, especially for being a first time home buyer.

— Nicole

David always went way beyond expectations! This was our first home purchase and he made it less terrifying and answered every dumb question without making us feel like idiots. He is the BEST!

— Michelle

Dave and Lisa were an awesome team! Happy to have them represent us on the sale of our home!

— Jill

Dave Wiek was absolutely one of the best realtors I have had the privilege to work with. I have been on both the buying and selling side of home sales and would enthusiastically recommend Dave for both. His expertise, integrity and commitment to getting the sale done was superb. Honesty and genuine professionalism are hard to come by sometimes but Dave has both! He will keep you informed of what is happening and walk through next steps in terms that make sense to the average person. He never once made me feel brushed off or unimportant. He made me feel that my phone calls were an important part of his day and took all of the time I needed to be comfortable and informed!

— Jeanette

I can't thank you enough for all of your guidance and expertise throughout. You have absolutely impressed me with your integrity and willingness to contribute to the sale-that was WAY above the call of duty and it's weight is not lost on me. Please know I will be keeping your business card handy and will take advantage of any opportunity to send prospective buyers or sellers your way!

— Susie

I can't say enough about the job Dave and Lisa did in support of us buying our new house. They had communication lines open at all times to ensure we knew everything they did and always followed up on any questions we had. They also have a great pulse on the market and advised us very well on how to handle any and all sticky situations. I would use them again in a heartbeat. You should too!

— Lincoln

Fantastic!! We especially appreciated your knowledge & diligence to all the "little details" - ensuring that the purchase of our home went as smoothly as possible. Your Experience in the World of Real Estate is Evident. We were also very appreciative of your ability to explain all information very clearly, without 'talking down' to us. And your availability was impressive. We will not forget our Positive Experience! Thank you, thank you!

— Aletha

David was really great, as 1st time buyers in the US he was Patient, and accommodating. I think for us this was the best part about working with David. He was super accommodating to work with, he worked around our plans & times. He also gave very good, non-behest advise.

— Leon

Firstly my wife and I are new to the property market in the US and had no idea where to start. No problem though, as David walked us through it step by step, was very patient and understanding of our lack of knowledge and helped when ever he could. David's attention to detail and fast acting helped us secure an excellent property, during the process of our search he was available to us whenever we needed and never made us feel like we were asking too much. I would have no hesitation in recommending David to anyone who is looking for a truthful, trustworthy, hardworking Realtor who has his customer interests at the top of his priority list.

— Kevin

David was wonderful to work with. Patient and available. We started going to look at properties with him years ago and we explored different parts of Portland, different types of properties. Little by little we narrowed search, our neighborhood, spacial needs and price range. We learned a lot and I don't think too many realtors could have helped us with this process the way David did. It took a lot of patience to work with us. BUT in the end we were successful and we are thrilled! We are very grateful to him!

— Harvey

David made this often stressful process so easy and almost a pleasure. Thanks.

— Karen

Working with your team made the purchase of our new home a smooth transaction. As out of town buyers, with a long wish list for a retirement home, we felt you watched out for our best interests and kept us and the process time frame on target. Thank you again.

— Wayne

Dave is very professional and very clear and quick in his communications with his clients. Buying and selling homes is very stressful, and Dave is very knowledgeable and works with you in a comfortable and calming way. Lisa's creativity and marketing skills provide high quality material. Having her there for showings where she can provide suggestions based on her experience with Interior Design is invaluable to help envision how you can make a home your own. I would recommend them to anyone!

— Paige

I was really pleased. As a first time home buyer buying a short sale, I was overwhelmed. David was great with helping me understand the process.

— Kristen

Buying a new home can be a stressful situation. David shows expertise and he knows exactly how to put a client at ease when a unexpected situation in the buying process comes up. He is available practically 24/7 and he puts his client needs first. I recommend David highly to any family member, friend or stranger without reservation.

— Ellen

"Dear David, Thank you so much for all your help in selling our house. I cannot begin to express my gratitude for all you did. I know the task would have been so much harder without you there to find and supervise workers, organize and explain forms, and otherwise shepherd the whole process through from start to finish. Please know that your help was vital to my sanity. Next time someone asks for a realtor recommendation, your name will be first on my list. Best wishes to you!"

— Ariel

So who has ever had a realtor as great as David Wiek Group? They made buying a house so simple for us. You guys are the best. We highly recommend!

— Diana

Hi David it was a pleasure working with you. Its great to see someone work so hard for their client. If I ever sell my house, I will call you.

— Maureen Rauch, Title agent 20+years

Hi David Thank you for letting us know about your clients. We appreciate it! I must say we are SO impressed with you! The way you responded to emails was very timely and professional! Your integrity and honesty was shown through your emails and in person as well! It is a huge relief to know that there are men like you still out there! Men that still look you in the eye when they shake your hand and are true to their word no matter what! Keep up the great attitude and great work ethic! May you be blessed beyond belief! Thank you, Derin

— Derin