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Verified Reviews for Home Building pros in Cosmopolis, WA

*The Angi rating for Home Building companies in Cosmopolis, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Building needs.

*The HomeAdvisor rating for Home Building companies in Cosmopolis, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Building needs.

Last update on January 15, 2026

Find Home builders in Cosmopolis

Avatar for Elk Valley Construction, LLC

Elk Valley Construction, LLC

5.00(
3
)
•Approved Pro

Elk Valley Construction, LLC

5.00(
3
)
•Approved Pro
Super Service Award
2 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

"Dalton and his crew were hired to build a roof over an existing deck and replace a rotting fence. From the get-go, they were professional and hard working. On time and efficient, they kept us informed every step of the way. The result? What seems like a beautiful new porch and yard! We even went on to hire them for an additional project, replacing trim on our home. And the cost? Quite reasonable! We highly recommend Elk Valley Construction, LLC! "

Oksana K on October 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

"Dalton and his crew were hired to build a roof over an existing deck and replace a rotting fence. From the get-go, they were professional and hard working. On time and efficient, they kept us informed every step of the way. The result? What seems like a beautiful new porch and yard! We even went on to hire them for an additional project, replacing trim on our home. And the cost? Quite reasonable! We highly recommend Elk Valley Construction, LLC! "

Oksana K on October 2025

Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
•Approved Pro

Sentri Homes

New on AngiNew on Angi
•Approved Pro
3 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Ron Deering Homes

New on AngiNew on Angi
•Approved Pro

Ron Deering Homes

New on AngiNew on Angi
•Approved Pro
21 years of experience
Free onsite estimate

Ron Deering Homes, is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals has over 40 years of hands-on experience, to provide innovative ideas and suggestions tailored to your project. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Contact us today!

Ron Deering Homes, is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals has over 40 years of hands-on experience, to provide innovative ideas and suggestions tailored to your project. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Contact us today!

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Avatar for BAKER & SON CONSTRUCTION INC

BAKER & SON CONSTRUCTION INC

5.00(
13
)

BAKER & SON CONSTRUCTION INC

5.00(
13
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Baker & Son Construction has more than 45 years extensive experience in every aspect of building, developing, remodeling and reconstruction. We will get your job done on time and on budget. Our team has the highest standards and stand behind every detail in the construction process. Client trust, attention to detail and a commitment to excellence are our highest goals, and our customers have proved their trust over and over by giving us their return business and recommending us to their friends and family.

"The project was essentially a remodel of a circa 1950's beach cabin with a small addition. We chose Baker and Son on the recommendation of our neighbor who had used them to build a detached garage. Our plans were relatively simple at first: build the addition, expand the kitchen, build a new bathroom and create a new entry. As work was underway, it became clear through the advice of Baker and Son that our kitchen was too big and out of scale for the cabin. We ended up eliminating some walls and opening up the cabin in such a way that created one large room but still a separate kitchen, dining and living. It was a huge improvement to the original design. In addition to the interior work, Baker and Son completely overhauled the exterior which included new windows and siding. New structural headers were required because they didn't exist. Also, since the cabin is post and pier construction, they leveled and strengthen the existing structure. Work included new skirting as well. Their attention to detail was very impressive. They are masters at creative problem solving, patient, responsive and positive. They have a very strong sense of design. We were never pressured into quick decisions. The contract arrangement for our project was essentially time and material because formulating a bid on an old cabin remodel would involve too many unknowns. We agreed to a fair hourly rate and all material and subcontracted work we paid directly with no additional overhead or fee. This saved us money. Since we lived out of town, Baker and Son were so well connected with various vendors and subcontractors, it simplified making arrangements. Now that our project is complete, we are so excited about the end result! We would highly recommend using Baker and Son Construction for any project."

Marc E on May 2018

Baker & Son Construction has more than 45 years extensive experience in every aspect of building, developing, remodeling and reconstruction. We will get your job done on time and on budget. Our team has the highest standards and stand behind every detail in the construction process. Client trust, attention to detail and a commitment to excellence are our highest goals, and our customers have proved their trust over and over by giving us their return business and recommending us to their friends and family.

"The project was essentially a remodel of a circa 1950's beach cabin with a small addition. We chose Baker and Son on the recommendation of our neighbor who had used them to build a detached garage. Our plans were relatively simple at first: build the addition, expand the kitchen, build a new bathroom and create a new entry. As work was underway, it became clear through the advice of Baker and Son that our kitchen was too big and out of scale for the cabin. We ended up eliminating some walls and opening up the cabin in such a way that created one large room but still a separate kitchen, dining and living. It was a huge improvement to the original design. In addition to the interior work, Baker and Son completely overhauled the exterior which included new windows and siding. New structural headers were required because they didn't exist. Also, since the cabin is post and pier construction, they leveled and strengthen the existing structure. Work included new skirting as well. Their attention to detail was very impressive. They are masters at creative problem solving, patient, responsive and positive. They have a very strong sense of design. We were never pressured into quick decisions. The contract arrangement for our project was essentially time and material because formulating a bid on an old cabin remodel would involve too many unknowns. We agreed to a fair hourly rate and all material and subcontracted work we paid directly with no additional overhead or fee. This saved us money. Since we lived out of town, Baker and Son were so well connected with various vendors and subcontractors, it simplified making arrangements. Now that our project is complete, we are so excited about the end result! We would highly recommend using Baker and Son Construction for any project."

Marc E on May 2018

Avatar for Sun City Builders

Sun City Builders

5.00(
8
)

Sun City Builders

5.00(
8
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Member managed construction company that utilizes qualified sub-contractors for some phases of building such as plumbing and electrical. We believe that customer satisfaction is a top priority and we guarantee our workmanship.

Member managed construction company that utilizes qualified sub-contractors for some phases of building such as plumbing and electrical. We believe that customer satisfaction is a top priority and we guarantee our workmanship.

SPT LLC

4.92(
13
)

SPT LLC

4.92(
13
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

A woman-owned and operated General Contracting and construction company. No job is too large or too small. We do every project as if we were doing the work for ourselves. I offer specialized services seldom found elsewhere.

A woman-owned and operated General Contracting and construction company. No job is too large or too small. We do every project as if we were doing the work for ourselves. I offer specialized services seldom found elsewhere.

Avatar for LTJ Builders Inc.

LTJ Builders Inc.

5.00(
5
)

LTJ Builders Inc.

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a full service general contractor that has been serving Western Washington's construction needs since 1972. New custom homes, Multi family, remodels, new commercial, commercial remodel, commercial and residential maintenance.

We are a full service general contractor that has been serving Western Washington's construction needs since 1972. New custom homes, Multi family, remodels, new commercial, commercial remodel, commercial and residential maintenance.

Total Building Concepts Inc

5.00(
3
)

Total Building Concepts Inc

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have had 14 years experience in General Construction in Ocean Shores. Total Building Concepts, Inc has been in operation for over 10 years. We have done work in all aspects of construction, and if we can't do it, we know the right person to help you.

We have had 14 years experience in General Construction in Ocean Shores. Total Building Concepts, Inc has been in operation for over 10 years. We have done work in all aspects of construction, and if we can't do it, we know the right person to help you.

...
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Home Building questions, answered by experts

Framing tends to be the longest step in the construction process, especially for larger homes. It takes anywhere from one week to a couple of months, depending on the house size, the number of people on the construction crew, and the time of year. The design stage often takes a long time, too. Some people spend months or even years contemplating their house’s size, layout, and materials before construction begins.

The average build timeline for a home is between six and 12 months, with timelines pushing toward the upper end of that range if you’re creating a custom design or need a lot of land preparation before getting started. Hiring a general contractor or a custom homebuilder will help speed up the process, as you’ll see fewer delays between different parts of the build process getting done.

Any straightforward rectangular home layout is more uncomplicated than custom rooms, additions, or stylistic features. In stock plans, single-story ranch homes, cape cods, and colonials are common. Layouts with a single roof ridge are easier to build than those with multiple dormers, chimneys, or ridges.

Yes, home builders need to be licensed in every state and municipality in the country. The specific license required varies based on the location and the work, but most states require that the builder hold a general contractor’s license at minimum. Some states and cities also require that plumbing, electrical, roofing, and sewage system construction require individual licenses, in which case the builder may subcontract the work. You can use Angi’s contractor licensing tool to confirm that the builder you’re considering holds all the proper licenses.

How long it takes to build a log cabin depends on a variety of factors, including its size and design, and whether or not you have to clear the land. Construction can take a few weeks for a prefab log cabin on an established site, but up to eight or nine months for a custom cabin on undeveloped land. In comparison, the timeline to build a house is typically four to 12 months.

The Cosmopolis, WA homeowners’ guide to home building services

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