Top-rated subcontractors.

Get matched with top subcontractors in Cosmopolis, WA

Enter your zip and get matched with up to 5 pros

Need a pro for your subcontracting project in Cosmopolis, WA?

Select your specific project to find the pro for you.

TRUSTED BY COSMOPOLIS, WA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon40
    Verified subcontracting services reviews

Find Subcontractors in Cosmopolis

Avatar for COR DEMOLITION LLC

COR DEMOLITION LLC

5.00(
29
)
Approved Pro

COR DEMOLITION LLC

5.00(
29
)
Approved Pro
Free onsite estimate

Cor Demolition LLC is a precise and professional general contracting company. We have been serving Washington State since 2025, offering a wide range of services including interior/exterior hand/mechanical demolition, hauling, and disposal, concrete cutting/coring and breakout, excavation/gradework, land clearing, tree service, landscaping, professional property cleanup, dumpster service, and more. Our commitment to quality and reliability is reflected in every project we undertake. With a focus on punctuality and integrity, we ensure that every project is completed to the highest standards. When it comes to construction, our wealth of experience and modern aesthetics guide our clean and professional design approach, highlighted through photos showcasing our dedication to excellence in every aspect of our work.

"I had Jared remove a shed that had flood damage from my backyard. The area was tight and difficult to work in, but him and his crew got the job done on time without any damage to my fence or house. Awesome communication,very professional and great pricing. I'd 100% use them again and recommend him and his crew to anyone. "

Nick G on December 2025

Cor Demolition LLC is a precise and professional general contracting company. We have been serving Washington State since 2025, offering a wide range of services including interior/exterior hand/mechanical demolition, hauling, and disposal, concrete cutting/coring and breakout, excavation/gradework, land clearing, tree service, landscaping, professional property cleanup, dumpster service, and more. Our commitment to quality and reliability is reflected in every project we undertake. With a focus on punctuality and integrity, we ensure that every project is completed to the highest standards. When it comes to construction, our wealth of experience and modern aesthetics guide our clean and professional design approach, highlighted through photos showcasing our dedication to excellence in every aspect of our work.

"I had Jared remove a shed that had flood damage from my backyard. The area was tight and difficult to work in, but him and his crew got the job done on time without any damage to my fence or house. Awesome communication,very professional and great pricing. I'd 100% use them again and recommend him and his crew to anyone. "

Nick G on December 2025


Avatar for Jacuzzi Bath Remodel of Seattle

Jacuzzi Bath Remodel of Seattle

4.54(
69
)
Approved Pro

Jacuzzi Bath Remodel of Seattle

4.54(
69
)
Approved Pro
Customers say: Quality work
3 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the our customers' 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.

"Installers were prfessional and very thorough"

Robert B on November 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the our customers' 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.

"Installers were prfessional and very thorough"

Robert B on November 2025


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro
Customers say: Super punctual
9 years of experience
Free onsite estimate

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025


Avatar for Evergreen Air, Inc.

Evergreen Air, Inc.

5.00(
8
)
Approved Pro

Evergreen Air, Inc.

5.00(
8
)
Approved Pro
Customers say: Quick response
3 years of experience

Evergreen Air is 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.

"I had s very goof experience with thid contractor and would definitely hitr them again O recommend them to anyone looking to install s mini split or other product they provide Greatvexperience"

Sally B on October 2025

Evergreen Air is 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.

"I had s very goof experience with thid contractor and would definitely hitr them again O recommend them to anyone looking to install s mini split or other product they provide Greatvexperience"

Sally B on October 2025


Avatar for Promise Land Construction, LLC

Promise Land Construction, LLC

5.00(
8
)
Approved Pro

Promise Land Construction, LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"great job"

Donna M C on December 2025

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"great job"

Donna M C on December 2025


Avatar for Opportunity Construction

Opportunity Construction

4.75(
16
)
Approved Pro

Opportunity Construction

4.75(
16
)
Approved Pro
Super Service Award
Customers say: Terrific value
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
23 years of experience

We are a general contractor that focuses on the customers needs since 2002. Our primary goal is find solutions that fit into the clients time frame and budget. We work on remodels, rental renovations, handy mans services for general maintenance and repairs, drainage and sewer solutions, decking. Emergency Service. Big or small projects welcome. Let us fulfill your desired needs.

"Opportunity Construction will always be my #1 company to go to for my fencing needs. Here's the reason why. First, from start to finish, Dean Currow was very knowledgeable about installation of fencing. He displayed great customer service, professionalism, attention to details, and was so easy to work with. He was prompt; arriving on time each day. Second, his team of workers were exceptional! They were the best; working hard...non stop, until the last steel panel was in place. Opportunity Construction made my dream come true. They are an A++++ company. Last, I couldn't be happier with the installation. The fence looks beautiful, and from all of the drive-bys, I am sure this company will be receiving a few more calls."

patti B on June 2025

We are a general contractor that focuses on the customers needs since 2002. Our primary goal is find solutions that fit into the clients time frame and budget. We work on remodels, rental renovations, handy mans services for general maintenance and repairs, drainage and sewer solutions, decking. Emergency Service. Big or small projects welcome. Let us fulfill your desired needs.

"Opportunity Construction will always be my #1 company to go to for my fencing needs. Here's the reason why. First, from start to finish, Dean Currow was very knowledgeable about installation of fencing. He displayed great customer service, professionalism, attention to details, and was so easy to work with. He was prompt; arriving on time each day. Second, his team of workers were exceptional! They were the best; working hard...non stop, until the last steel panel was in place. Opportunity Construction made my dream come true. They are an A++++ company. Last, I couldn't be happier with the installation. The fence looks beautiful, and from all of the drive-bys, I am sure this company will be receiving a few more calls."

patti B on June 2025


DaBella - Olympia (Baths)

4.63(
124
)
Approved Pro

DaBella - Olympia (Baths)

4.63(
124
)
Approved Pro
Customers say: Quality work
14 years of experience
Free onsite estimate

We are the premiere home improvement company, with service and products that will keep you happy for years to come. Our customers receive unmatched warranties and exclusive products. We offer exclusive roofing, siding and window systems that are manufactured in America and installed by factory-trained installers, delivering the best possible result every time. DaBella Baths is our exclusive bath division, specializing in tub and shower conversions, bathtub replacement, walk-in showers and walk-in tubs. If you want to work with a contractor who is passionate about service, committed to quality and determined to delight you, then DaBella is for you! We're ready to turn your dreams into a beautiful reality.

"DaBella was one of the first companies to call our home. Josiah, was the representative person that came to our home. He was polite and represented the company very well. He was thoughtful and respectful to our needs and wants for a ADA compliance shower for our 91 year old father. He showed us his products and was very efficient in what we needed and what the safety issues we forgot to put in. Josiah's politeness and respect for my dad and myself has gone a long way. And for that reason DaBella and Josiah got the job."

Julia C on September 2023

We are the premiere home improvement company, with service and products that will keep you happy for years to come. Our customers receive unmatched warranties and exclusive products. We offer exclusive roofing, siding and window systems that are manufactured in America and installed by factory-trained installers, delivering the best possible result every time. DaBella Baths is our exclusive bath division, specializing in tub and shower conversions, bathtub replacement, walk-in showers and walk-in tubs. If you want to work with a contractor who is passionate about service, committed to quality and determined to delight you, then DaBella is for you! We're ready to turn your dreams into a beautiful reality.

"DaBella was one of the first companies to call our home. Josiah, was the representative person that came to our home. He was polite and represented the company very well. He was thoughtful and respectful to our needs and wants for a ADA compliance shower for our 91 year old father. He showed us his products and was very efficient in what we needed and what the safety issues we forgot to put in. Josiah's politeness and respect for my dad and myself has gone a long way. And for that reason DaBella and Josiah got the job."

Julia C on September 2023


Avatar for Groundworks

Groundworks

4.62(
85
)
Approved Pro

Groundworks

4.62(
85
)
Approved Pro
Customers say: True professional
30 years of experience
Free onsite estimate

Groundworks specializes in helping homeowners with their residential and commercial foundation repair, basement waterproofing and wall repair, and concrete repair needs. Our top priority is providing high-quality home repair solutions and personalized service across the Seattle area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.

"Fixed my foundation. Thank you"

Ivan K on December 2025

Groundworks specializes in helping homeowners with their residential and commercial foundation repair, basement waterproofing and wall repair, and concrete repair needs. Our top priority is providing high-quality home repair solutions and personalized service across the Seattle area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.

"Fixed my foundation. Thank you"

Ivan K on December 2025


Avatar for Ares Comfort Systems

Ares Comfort Systems

4.89(
9
)
Approved Pro

Ares Comfort Systems

4.89(
9
)
Approved Pro
Super Service Award
Customers say: Quality work
1 years of experience
Free onsite estimate

Ares Comfort Systems is a local owned and operated small business. We are focused on residential Heating and Cooling in the Greater Puget Sound Area. As a collection of friends and family who started this company we believe in doing what’s best for our clients not what’s best for us. We believe everyone should feel comfortable in their own home. After all “We fight for your comfort”!

" I would give them a five plus. They were amazing!"

Laurie R on December 2025

Ares Comfort Systems is a local owned and operated small business. We are focused on residential Heating and Cooling in the Greater Puget Sound Area. As a collection of friends and family who started this company we believe in doing what’s best for our clients not what’s best for us. We believe everyone should feel comfortable in their own home. After all “We fight for your comfort”!

" I would give them a five plus. They were amazing!"

Laurie R on December 2025


Avatar for LAKEVIEW ELECTRIC LLC

LAKEVIEW ELECTRIC LLC

5.00(
7
)
Approved Pro

LAKEVIEW ELECTRIC LLC

5.00(
7
)
Approved Pro
Super Service Award
Free onsite estimate
Warranties offered

At Lakeview Electric, we know that choosing the right electrician is about more than just flipping a switch. It's about trust, safety, quality, and having a partner who shows up on time, communicates clearly, and gets the job done right the first time.

"Prompt and polite. Responded quickly to request for bid. Priced competitively. Work was completed to my satisfaction. Highly recommend Lakeview Electrical. LLC. "

Lisa F on October 2025

At Lakeview Electric, we know that choosing the right electrician is about more than just flipping a switch. It's about trust, safety, quality, and having a partner who shows up on time, communicates clearly, and gets the job done right the first time.

"Prompt and polite. Responded quickly to request for bid. Priced competitively. Work was completed to my satisfaction. Highly recommend Lakeview Electrical. LLC. "

Lisa F on October 2025

...
Showing 1-10 of 302
Subcontractors questions, answered by experts

A contract should outline the scope of work, timelines, costs, payment schedule, and materials used for clarity and protection.

Yes, you can finance new construction using a construction loan or a construction-to-permanent loan, or you can use a home equity line of credit or a cash-out refinance if you’re building a second home. Some mortgagors may have restrictions on DIY house builds, so be sure to check that you can get financing before starting your project.

While it can be easy to reupholster small items like outdoor cushions or pillows yourself, bigger projects are better left to the professionals. Hiring a professional reupholstery service is the best way to ensure your furniture is properly fixed, especially if you’re working with larger pieces, like couches, or high-end materials, like leather, where mistakes can be costly.

There are several different steps in the pole barn building process. First, you’ll need construction plans, which you’ll use to obtain permits. Then, you can clear the land so it’s suitable for building and installing the foundation. Your contractor will frame the barn using large poles, then rough in the plumbing and electricity (if your barn has those elements) before finishing the interior, adding siding, and installing the roof. 

After that, they’ll finish up the electrical work and plumbing and add your windows and doors. You may have a few other finishing jobs to do like painting or waterproofing.

The requirement for building permits varies by location, but most building departments will require permits for any changes to the structural components of a home. They’ll also require them for changes to the plumbing, electrical, and HVAC components, as well as any permanent improvements to the land, including concrete patios or foundations for additions or outbuildings. You also might need permits for things like roof replacement and window replacement, depending on your local government.

The Cosmopolis, WA homeowners’ guide to subcontracting services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"