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Find Demolition pros in Seattle

Avatar for Gaston Bros. Excavating, Inc.

Gaston Bros. Excavating, Inc.

10936 Rainier Avenue South
4.97(
16
)
Approved Pro

Gaston Bros. Excavating, Inc.

10936 Rainier Avenue South
4.97(
16
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 years of experience

GBE has over 44 years of experience in the utility, demolition and excavation industry around the greater Seattle area. If you want your exterior home or business project completed efficiently and on budget, give the owner Gary Gaston a call. He will personally meet with you on site and walk you through every detail from start to finish so your project runs smoothly. We look forward to working with you!

"No none sense! Super skilled! Beyond expectations."

John B on July 2024

GBE has over 44 years of experience in the utility, demolition and excavation industry around the greater Seattle area. If you want your exterior home or business project completed efficiently and on budget, give the owner Gary Gaston a call. He will personally meet with you on site and walk you through every detail from start to finish so your project runs smoothly. We look forward to working with you!

"No none sense! Super skilled! Beyond expectations."

John B on July 2024


Jericho Demolition and Abatement LLC

5811 314th Street Court South
5.00(
3
)
Approved Pro

Jericho Demolition and Abatement LLC

5811 314th Street Court South
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They did a great job and were hard working."

Richard M on August 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They did a great job and were hard working."

Richard M on August 2024


Avatar for P4 Construction, LLC

P4 Construction, LLC

19680 146th St SE
5.00(
2
)
Approved Pro

P4 Construction, LLC

19680 146th St SE
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer drainage services our job is to control and direct water away from your home or building.We have 13 years in the drainage field and specialize in,waterproofing foundation walls,basement drainage,yard drains,french drains,crawlspace interior drain systems,sump pump installations and replacement,new pvc downspout drain pipe installations,clean and or repair downspout pipes.You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with,we work with the best materials out there.We take pride on what we do.Our hard work speaks for itself.We look forward on helping you with your drainage projects.

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

Bill G on June 2024

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer drainage services our job is to control and direct water away from your home or building.We have 13 years in the drainage field and specialize in,waterproofing foundation walls,basement drainage,yard drains,french drains,crawlspace interior drain systems,sump pump installations and replacement,new pvc downspout drain pipe installations,clean and or repair downspout pipes.You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with,we work with the best materials out there.We take pride on what we do.Our hard work speaks for itself.We look forward on helping you with your drainage projects.

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

Bill G on June 2024


Avatar for Blue Collar, LLC

Blue Collar, LLC

9220 61st Dr
5.00(
15
)
Approved Pro

Blue Collar, LLC

9220 61st Dr
5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
10 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They did excellent job "

Ima K on October 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They did excellent job "

Ima K on October 2025


Avatar for Bear Creek Asphalt Paving, LLC

Bear Creek Asphalt Paving, LLC

PO Box 188
4.80(
46
)
Approved Pro

Bear Creek Asphalt Paving, LLC

PO Box 188
4.80(
46
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
94 local quotes requested

Veteran and family owned with 30 years' experience with a lot of experience in residential, commercial and Government work. Here at Bear Creek Asphalt Paving we are a full-service Asphalt paving company working with our customers to get the job done correctly. No job is too large or small for us and we pride ourselves on our professionalism and skillset. We are a general contractor and also do excavation work.

"Very quick response and turnaround time. Hired them to clear and grade about 3/4 of an acre on our property. They came to check out my land and gave me a quote next business day. Started the project the next week and finished same day. Professional and kind crew. I'd use them for future projects."

candace k on April 2025

Veteran and family owned with 30 years' experience with a lot of experience in residential, commercial and Government work. Here at Bear Creek Asphalt Paving we are a full-service Asphalt paving company working with our customers to get the job done correctly. No job is too large or small for us and we pride ourselves on our professionalism and skillset. We are a general contractor and also do excavation work.

"Very quick response and turnaround time. Hired them to clear and grade about 3/4 of an acre on our property. They came to check out my land and gave me a quote next business day. Started the project the next week and finished same day. Professional and kind crew. I'd use them for future projects."

candace k on April 2025


Avatar for Build Up Northwest, LLC

Build Up Northwest, LLC

611 S 305th St
4.91(
22
)
Approved Pro

Build Up Northwest, LLC

611 S 305th St
4.91(
22
)
Approved Pro
Customers say: True professional
30 local quotes requested
7 years of experience

Locally operated company we have over 15 years of industry experience. a trusted general contractor providing complete home improvement services inside and out. We specialize in plaster work, but our team has the experience and skills to handle all types of projects with quality and care. Our Services Include: • Exterior Work: Plaster, stucco, siding, and window installation/replacement, roofing. • Interior Work: Drywall, plaster repair, venetian plaster, smooth finishes, texture, paint • Remodeling: Kitchen remodels, bathroom remodels, and full home updates. • General Construction: Additions, repairs, and custom improvements. No matter the size of the project, we take pride in delivering reliable service, honest communication, and lasting results that add value to your home.

"Oscar and his team were great. They gave an estimate less than a day after I requested a quote and came to do the work within a week. They were on time, professional, and did great work. My project was to install window sills and upgrade closet hardware. I am very happy with the result and would definitely hire them again."

Wayne M on May 2025

Locally operated company we have over 15 years of industry experience. a trusted general contractor providing complete home improvement services inside and out. We specialize in plaster work, but our team has the experience and skills to handle all types of projects with quality and care. Our Services Include: • Exterior Work: Plaster, stucco, siding, and window installation/replacement, roofing. • Interior Work: Drywall, plaster repair, venetian plaster, smooth finishes, texture, paint • Remodeling: Kitchen remodels, bathroom remodels, and full home updates. • General Construction: Additions, repairs, and custom improvements. No matter the size of the project, we take pride in delivering reliable service, honest communication, and lasting results that add value to your home.

"Oscar and his team were great. They gave an estimate less than a day after I requested a quote and came to do the work within a week. They were on time, professional, and did great work. My project was to install window sills and upgrade closet hardware. I am very happy with the result and would definitely hire them again."

Wayne M on May 2025


Avatar for DOUBLE J EXCAVATION LLC

DOUBLE J EXCAVATION LLC

16806 150th St NW Gig Harbor, WA 98329
5.00(
4
)
Approved Pro

DOUBLE J EXCAVATION LLC

16806 150th St NW Gig Harbor, WA 98329
5.00(
4
)
Approved Pro
1 years of experience
Free onsite estimate

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Very professional and very punctual on time and worked till job was done explained everything about the job. Very reasonably priced Would be hiring this company again I would highly recommend recommend this company."

Barb B on April 2025

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Very professional and very punctual on time and worked till job was done explained everything about the job. Very reasonably priced Would be hiring this company again I would highly recommend recommend this company."

Barb B on April 2025


Avatar for Iron Earth Construction LLC

Iron Earth Construction LLC

115 West Hill Street
5.00(
3
)
Approved Pro

Iron Earth Construction LLC

115 West Hill Street
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our

"Very accommodating and great service and product"

sally k on September 2023

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our

"Very accommodating and great service and product"

sally k on September 2023


Avatar for AP Restoration And Home Services

AP Restoration And Home Services

4219 Pine Ave NE
3.33(
3
)
Approved Pro

AP Restoration And Home Services

4219 Pine Ave NE
3.33(
3
)
Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated, as we can, on your particular task or project. We look forward to earning your trust and business. 17 years of experience. aprestoration.org

"He is a scammer. He quotes a certain price and then does everything he can to change the price by leaving things out in their original quote that he knows needs to be done. He showed up every day, drunk and wreaking of alcohol if you hire him pay attention to the smell of alcohol And watch out for the price hikes. The price is too good to be true. "

john m on July 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated, as we can, on your particular task or project. We look forward to earning your trust and business. 17 years of experience. aprestoration.org

"He is a scammer. He quotes a certain price and then does everything he can to change the price by leaving things out in their original quote that he knows needs to be done. He showed up every day, drunk and wreaking of alcohol if you hire him pay attention to the smell of alcohol And watch out for the price hikes. The price is too good to be true. "

john m on July 2025


Avatar for Baklinski Home Improvement

Baklinski Home Improvement

PO Box 1102
4.69(
18
)
Approved Pro

Baklinski Home Improvement

PO Box 1102
4.69(
18
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

At Baklinski Home Improvement, we focus on giving you a great experience in all our services. We save you money on your repair bills and add value to your home. We reduce your stress of having to call many contractors to complete different aspects of your job. Our prices are affordable and we get the job done right the first time – with no shortcuts. No job is too big or too small for us to tackle. Give us a call so that we can help you with your next project.

"We hired Andrew and his team to install some safety features in our home: grab bars, railings, some dry wall repair. The quality of work was excellent. Andrew and Josiah kept us informed throughout the project. Both men were easy to work with and did a wonderful job of cleaning up as they went along.. We have already hired them for a kitchen project in our home!"

Mary Beth S on December 2023

At Baklinski Home Improvement, we focus on giving you a great experience in all our services. We save you money on your repair bills and add value to your home. We reduce your stress of having to call many contractors to complete different aspects of your job. Our prices are affordable and we get the job done right the first time – with no shortcuts. No job is too big or too small for us to tackle. Give us a call so that we can help you with your next project.

"We hired Andrew and his team to install some safety features in our home: grab bars, railings, some dry wall repair. The quality of work was excellent. Andrew and Josiah kept us informed throughout the project. Both men were easy to work with and did a wonderful job of cleaning up as they went along.. We have already hired them for a kitchen project in our home!"

Mary Beth S on December 2023

Showing 1-10 of 14
FAQs for demolition projects in Seattle, WA

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 Seattle, WA homeowners’ guide to demolitions

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