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Find Demolition pros in Portland

Avatar for Concrete By Design
Concrete By Design
4.8(
18
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2005

Free estimates

Emergency services offered

"We hired Concrete by Design to install a backyard patio and sidewalk, and the initial work looked good? we were pretty happy with how everything turned out at first. George Anguiano was friendly and communicative during the project, and even promised to come back for a follow-up walkthrough and to seal the concrete or suggest how it should be done if we wanted to do it ourselves to save money, which we appreciated. Unfortunately, after the job was done, he never followed through. Despite multiple calls, texts, and emails over the course of several weeks (even months), we never heard back. The lack of communication and follow-up is really disappointing, especially since we were told those final steps would be part of the service. I would recommend George work if he actually followed up and stood by his word. Ignoring customers after a job is unprofessional and leaves a bad impression, even when the initial work is solid. We just wish he had followed up. "
Wood stamp patio
Colored concrete stamped
Stamp walkway
Random slate stamp
Slate stamp

+8

Response time5 hrs
9 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for King David's Construction Company, LLC
King David's Construction Company, LLC
4.4(
91
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2019

Free estimates

Emergency services offered

"The work was perfect. Eli was great to work with. We remodeled two bathrooms, one complete destruction, the other convert bathtub to shower. Eli's employees were great too. They were polite and professional and did excellent work. In the end I have two quality bathrooms. I would work with him again. ⁷"
Mulch / bark install
Mulch
Mulch
Mulch
Mulch

+13

Response time1 day
Response rate96%
19 neighbors recently requested a quote
Avatar for MAXIMUS CONSTRUCTION GROUP LLC
MAXIMUS CONSTRUCTION GROUP LLC
5.0(
8
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2014

Free estimates

Credit card accepted

"We hired Jose last summer (2025) to remove some flag stones in the back yard and move them to the front walkway as well as put in a 16x14' concrete slab in the back yard. We interviewed 4 other contractors but he was the only one that gave us ideas on how to make it better than I could have imagined! What originally started as a single concrete slab in the back yard turned into a show piece walkway in the front yard and a back yard patio that was nice enough to add a gazebo! You would think that with all the extra add ons it would have been way over budget but it ended up costing much less than all the other quotes! We are looking at having Jose put in a new 28'x28' slab in the other side of the yard for a possible basketball hoop or, gosh, anything. I really recommend this company. Jose is very personable, professional, and very very qualified. Thanks Again Jose!"
Response time3 days
6 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for GradeX Construction
GradeX Construction
4.8(
12
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2023

Free estimates

Emergency services offered

"I?m incredibly disappointed with the work that was done at my property. Mine was a clear case of underbidding and miscommunications. The good: nice people and they did do a lot of work. Just not everything they bid on. Bad: the front yard of my house looks worse. We knew we were being fit in but they seemed to be in a hurry. They focused on one aspect. Overcharged a known addition to compensate for under bidding and still didn?t do the clear away that they were supposed to do. If his tractor couldn?t do the work he just didn?t do it. They were supposed to clear back an entire field and he stopped half way and said he was done and then he left the downed brush despite an email I had stating they would remove or burn the brush as their costs. When we pointed out the miscommunication it ?was what it was?. We spoke many times about what we wanted done - it shouldn?t have been a suprise. Again they did a lot of work but I?m upset they didn?t fulfill the terms. Would not recommend. "
Response time3 days
18 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for McFadin Design/Build LLC
McFadin Design/Build LLC
5.0(
3
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2000

Offers commercial services

Customers say: Quick response

"Nice guy and easy to work with. Came up with different ideas, and saved me money. Very professional, available, responsible, and reliable. Did the job in a timely manner, and absolutely finished it when he was supposed to."
Alberta Whole house renovation
Alberta whole house renovation
Woodstock whole house renovation
West Hills renovation
Mississippi

+6

Recommended by100%of homeowners
Avatar for Valley Pacific Construction INC
Valley Pacific Construction INC
5.0(
7
)

Serving Portland, OR and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1972

Credit card accepted

Offers commercial services

"Adam did an excellent job explaining how they would approach the project and keeping the price to a minimum. His communication was outstanding. The work was excellent and they were the lowest bid.😎👍"
storm
underground
tree falling
storm
detention system

+2

Response time1 day
Response rate85%
18 neighbors recently requested a quote
Showing 1-10 of 11
FAQs for demolition projects in Portland, OR

To determine if a wall is load-bearing, start by checking your home’s original plans or asking a structural engineer. Exterior walls always carry weight, but interior ones only do if they sit over a beam or run perpendicular to floor joists. If a wall lines up with posts in the basement or falls directly under the roof ridge, assume it’s load-bearing and call a professional before attempting to remove it with a sledgehammer.

Calculating the wall load and sizing the beam must be performed by experts to ensure structural safety. You need a structural engineer to evaluate all load aspects and determine the proper beam dimensions. A professional engineer performs precise calculations and advises on any necessary enhancements, such as larger footings for support. An inspector then verifies that the revised structure meets all safety and code regulations before the finishing work begins.

Hiring a structural engineer is essential for ensuring your home remains structurally sound during any major renovation. Their responsibility is to deliver expert assessments and design recommendations for load-bearing modifications. The average cost to hire a structural engineer is $500, with rates ranging from $350 to $800. Consulting a licensed, experienced engineer guarantees that every structural project, whether constructing a new home or remodeling an existing one, is completed safely and efficiently.

Almost all load-bearing wall removals require a permit as they support everything above it, and building departments want proof that the new beam can handle the weight. Pulling a permit triggers plan review and inspections that confirm the work meets local code and safety standards. Skipping this step can lead to fines or being forced to rebuild later, so have your contractor pull the permit before work starts.

Removing a load-bearing wall to create an entrance for a carport or covered patio is a task that comes with defined cost implications. This modification requires extra structural adjustments to ensure safety and proper integration with the adjoining space. When you convert a wall into an entryway, you can expect to pay between $3,200 and $9,500, with an average cost of $6,400. The additional work required for this conversion reinforces the home’s integrity and ensures compliance with applicable building codes.

The Portland, OR homeowners’ guide to demolitions

From average costs to expert advice, get all the answers you need to get your job done.