Certified by Custom Designed Exteriors, Llc • Feb 08, 2026
Deck BuilderFence ContractorRailing Contractor
Our family-owned company proudly serves Portland and nearby areas with top-quality decks, fences, gates and pergolas. With over 20 years of dedication, we bring personalized, skilled craftsmanship to every project, making your vision a reality.
Location
Certified by Custom Designed Exteriors, Llc • Feb 08, 2026
Custom Designed Exteriors, Llc
Southeast Northern Heights Drive, Happy Valley, OR
Certified by Custom Designed Exteriors, Llc • Feb 08, 2026
Reviews
4.8
23 reviews
5 stars
22
4 stars0
3 stars0
2 stars0
1 star
1
BP
Bob Petersen
Jan 29, 2026
5.0
We lost about 75 feet of fence during a wind storm last month. This fence was shared with 3 other neighbors. We saw work going on in one of the yards behind us and asked the neighbor who they were using. She gave us Tony's number.
Typical with many contractors we were expecting a call back in a week or so. Tony called us back the day we called and was at our house the next day, leaving an estimate with us that day. We gave him the "go ahead" that same day.
Tony told us he could start the fist week of the year (about 10 days). They started 5 day before that, and had the project done on New Year's eve.
George was there 3 days. Arrived at 8:00 a.m. each day until it was dark. He was great!
After looking at their website and seeing some of the beautiful work they've done, a fence seemed so common, but it went up fast, with the same attention to detail as if it were a deck on a 5 million dollar home.
I'm retired from the landscape/construction industry and in 50 years, I've never seen a company clean up after a project. Thanks George!
Tony, your number is in my phone. Ive already given it to one person and will give it to anyone looking for quality work.
Many thanks!
Bob P.
KL
Kelly Bradley (Home & Lifestyle)
Jan 28, 2026
5.0
Tony and his team were fantastic on two occasions for us. Last year we had our side fence replaced and this year our back fence replaced. Both times we experienced exceptional service. Plus, as a real estate agent I refer them to clients. I highly recommend them.
CS
Carla Smith
Jan 28, 2026
5.0
In my 30+ years of homeownership—through countless upgrades, remodels, and construction projects involving dozens of contractors—I have never had the pleasure of working with a professional quite like Tony Marandyuk, owner of Custom Designed Exteriors.
Being new to Oregon, I was unsure who I could trust to build a deck for my newly purchased home. Taking a chance on a neighbor’s recommendation turned out to be one of the best decisions I’ve made. From start to finish, Tony demonstrated exceptional professionalism, transparent and fair pricing, and truly top-tier craftsmanship. The quality of his work exceeded my expectations, and the entire process was seamless and stress-free. I would recommend Tony and Custom Designed Exteriors without hesitation.
PW
Paul Woodward
Jan 28, 2026
5.0
Tony from Custom Designed Exteriors was fantastic. He listened to my needs for renovating my deck and made suggestions that enhanced the design. He looked at every aspect from aesthetics to code requirements to safety and long term life of the deck, explaining the nuances in layman's terms, which allowed me to make informed decisions. Tony and his crew were punctual and had excellent craftsmanship. They cleaned the work site as if they were never there and walked me through the final result which exceeded my expectations. I highly recommend Custom Designed Exteriors.
DH
Dan Heller
Nov 10, 2025
5.0
Tony and his team did an amazing job helping us realize our vision of a Patio Cover. He provided ideas and resources during the planning stages and provided skilled craftsman that completed the project in a timely manner.
Frequently Asked Questions About Custom Designed Exteriors, Llc
What services does Custom Designed Exteriors, Llc provide?
They offer custom decks, fences, gates, and pergolas with personalized craftsmanship.
What areas does Custom Designed Exteriors, Llc serve?
They serve Portland, OR and nearby areas including Happy Valley, OR.
What are the business hours of Custom Designed Exteriors, Llc?
They are open Monday through Saturday from 8:00 AM to 6:00 PM and closed on Sundays.
How can I contact Custom Designed Exteriors, Llc?
You can call them at +1 503-896-4760 or email tonymarandyuk@yahoo.com.
What payment options does Custom Designed Exteriors, Llc accept?
They accept cash and checks as payment.
Where is Custom Designed Exteriors, Llc located?
They are located on Southeast Northern Heights Drive, Happy Valley, OR 97086, USA.
Which nearby places can help clients find building materials for projects?
Nearby building supply stores include Applied Exteriors, Av Pacific, and Color Perfect Painting.
Are there parks near Custom Designed Exteriors, Llc where clients can relax before or after a visit?
Yes, nearby parks include Eastridge City Park, Happy Valley Splash Pad, Happy Valley Skatepark, and Happy Valley Wetland Park.
What local contractors are near Custom Designed Exteriors, Llc for additional home improvement needs?
Nearby contractors include Oregon Trail Asphalt LLC, Deep Digs Excavation, Bukovina, JonDorr Custom Barn Doors, and Portland Sprinklers.
Where can customers find fitness or recreational facilities close to Custom Designed Exteriors, Llc?
Modern Bodies Fitness gym and Happy Valley Skatepark offer fitness and recreation nearby.
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