Mountainside Construction LLC
503-757-8501
11000 SE 121st Ct Happy Valley Oregon 97086 US
5.00
22
What our clients say about us
AI Summary
Pros: Professional, punctual, communicative crews delivering high-quality, tidy work with responsive customer service and fair pricing; many customers... More
Mountainside Construction LLC
5
5
0
Adam Bello
2026-04-09T03:09:53.710Z
Derick and crew were awesome to work with and professional. They did a great job clearing much of our 8 acres of unwanted blackberry bushes, etc. Due to some of our steep terrain and not being able to get to some spots, Derick issued a sizable refund from what we paid upfront. Integrity and good work... very impressed and cannot recommend them enough.
Apr 09, 2026
Derick and crew were awesome to work with and professional. They did a great job clearing much of our 8 acres of unwanted blackberry bushes, etc. Due ... More
ABAdam Bello
Mountainside Construction LLC
5
5
0
Bryan Lieberman
2026-03-31T17:17:34.539Z
came on time, super friendly, worked non-stop to get the job done right, land looks great.
Mar 31, 2026
came on time, super friendly, worked non-stop to get the job done right, land looks great.
BLBryan Lieberman
Mountainside Construction LLC
5
5
0
Rob Van Horn
2026-03-20T18:40:31.530Z
They did a great job, and we plan to use them on our next excavating project. We recommend them. They were easy to work with and kept the site nice and tidy, too.
Mar 20, 2026
They did a great job, and we plan to use them on our next excavating project. We recommend them. They were easy to work with and kept the site nice a... More
RVRob Van Horn
Mountainside Construction LLC
5
5
0
Jim Feltman
2026-03-10T01:57:55.426Z
Derick showed up on time, communicated well, was professional, and did what he said he would do, which is increasingly rare amongst service providers.
Mar 10, 2026
Derick showed up on time, communicated well, was professional, and did what he said he would do, which is increasingly rare amongst service providers.
JFJim Feltman
Mountainside Construction LLC
5
5
0
Gloria Rice
2026-02-28T14:12:39.165Z
Derrick came out right away and gave us a bid on a large and difficult area of brush and vine maples. He did a fabulous job clearing the area and it looks exactly as we hoped it would. He was always on time, and very professional to work with. I would definitely recommend Derrick and Mountainside Construction LLC.
Feb 28, 2026
Derrick came out right away and gave us a bid on a large and difficult area of brush and vine maples. He did a fabulous job clearing the area and it ... More
GRGloria Rice
Mountainside Construction LLC
5
5
0
Mike Gehrman
2026-02-12T05:00:34.467Z
Most cordial communication and effort than I ‘ve experienced in a long time. Top notch.
Feb 12, 2026
Most cordial communication and effort than I ‘ve experienced in a long time. Top notch.
MGMike Gehrman
Mountainside Construction LLC
5
5
0
Elizabeth Mills Johnson
2025-12-14T17:29:20.691Z
Great work, on time, easy to work with! Will definitely call them again for my next project.
Dec 14, 2025
Great work, on time, easy to work with! Will definitely call them again for my next project.
EMElizabeth Mills Johnson
Mountainside Construction LLC
5
5
0
Lucy Field
2025-12-06T21:17:30.324Z
Dec 06, 2025
LFLucy Field
Mountainside Construction LLC
5
5
0
Tabitha Ouellette
2025-10-31T20:43:35.758Z
They did a great job clearing brush and limbs from the sides on our 2.5 mile gravel switch back mountain rode road
Oct 31, 2025
They did a great job clearing brush and limbs from the sides on our 2.5 mile gravel switch back mountain rode road
TOTabitha Ouellette
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