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Verified Reviews for Basement Remodel pros in Mattawa, WA

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

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

Last update on December 06, 2025

Find Basement remodelers in Mattawa

Avatar for Sentri Homes

Sentri Homes

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•Approved Pro

Sentri Homes

New on AngiNew on Angi
•Approved Pro
348 local quotes requested
2 years of experience

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.

Achianga Construction Inc

No reviews yet

Achianga Construction Inc

No reviews yet
21 years of experience

Residential & Commercial, interior & exterior work, Design, Re-Design & renovation, New and Old work, Project consultant, Project Estimation, Punch Lists, To Do Lists, Site Cleanup, miscellaneous Maintenance and Repair work.

Residential & Commercial, interior & exterior work, Design, Re-Design & renovation, New and Old work, Project consultant, Project Estimation, Punch Lists, To Do Lists, Site Cleanup, miscellaneous Maintenance and Repair work.

Homecare Heroes L.L.C

No reviews yet

Homecare Heroes L.L.C

No reviews yet

Our company understands that home repairs and unfinished projects are always on the list of things to do. You may not have the time, tools, or skills necessary to complete them. Our job is to solve that problem. In addition to minor home repairs, Homecare Heroes provides assembly and installation services, as well as larger home improvement and remodeling projects. We don't turn down a job, whether it's fixing a leaky faucet or remodeling an entire home. By hiring Homecare Heroes, not only will you save time and effort, but you will also ensure the job is done right the first time. With the expertise and tools our seasoned professionals have, they can handle a wide range of tasks that an inexperienced person would find challenging and potentially risky.

Our company understands that home repairs and unfinished projects are always on the list of things to do. You may not have the time, tools, or skills necessary to complete them. Our job is to solve that problem. In addition to minor home repairs, Homecare Heroes provides assembly and installation services, as well as larger home improvement and remodeling projects. We don't turn down a job, whether it's fixing a leaky faucet or remodeling an entire home. By hiring Homecare Heroes, not only will you save time and effort, but you will also ensure the job is done right the first time. With the expertise and tools our seasoned professionals have, they can handle a wide range of tasks that an inexperienced person would find challenging and potentially risky.

Avatar for Central Washington General Construction

Central Washington General Construction

5.00(
5
)

Central Washington General Construction

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

CW General Construction is an experienced, local, general contracting company. We work closely with each client to make sure we are meeting and exceeding expectations.

"Robert was awesome to work with in remodeling our rv. He was efficient, and excellent communicator and fairly priced. I appreciate his expertise!"

Sarah A on October 2020

CW General Construction is an experienced, local, general contracting company. We work closely with each client to make sure we are meeting and exceeding expectations.

"Robert was awesome to work with in remodeling our rv. He was efficient, and excellent communicator and fairly priced. I appreciate his expertise!"

Sarah A on October 2020

Avatar for Wiggins Construction

Wiggins Construction

5.00(
2
)

Wiggins Construction

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Wiggins Construction is licensed, bonded, and insured in the State of Washington specializing in home additions, kitchen and bathroom remodels, poll barns, custom mill work, and portable sawmill.

"Great! Scott did a quality job and was very easy to work with. The best part was that he was very clear in his pricing, itemizing every invoice and reviewing it with us before every payment that was due."

Pam L on April 2018

Wiggins Construction is licensed, bonded, and insured in the State of Washington specializing in home additions, kitchen and bathroom remodels, poll barns, custom mill work, and portable sawmill.

"Great! Scott did a quality job and was very easy to work with. The best part was that he was very clear in his pricing, itemizing every invoice and reviewing it with us before every payment that was due."

Pam L on April 2018

Samy’s General Construction LLC

No reviews yet

Samy’s General Construction LLC

No reviews yet
18 years of experience

Samy's General Construction LLC in Aberdeen, WA, provides remodeling and exterior improvement services to residential and commercial customers throughout the area. From bathrooms and bedrooms to siding and sunrooms, we offer low-cost remodeling solutions that will make your home stand out! As a member in good standing with the Home Depot Redbeacon team, you can trust that we are pre-screened and background-checked professional contractors. Painting, Foundation Service, Basement Remodeling, Patios Remodel, Siding Contractor, Construction Service, Home Repair, Home Improvement, Residential Remodeler, Commercial Remodeler. Hoquiam WA;Central Park WA;Montesano WA;Ocean Shores WA;Elma WA

Samy's General Construction LLC in Aberdeen, WA, provides remodeling and exterior improvement services to residential and commercial customers throughout the area. From bathrooms and bedrooms to siding and sunrooms, we offer low-cost remodeling solutions that will make your home stand out! As a member in good standing with the Home Depot Redbeacon team, you can trust that we are pre-screened and background-checked professional contractors. Painting, Foundation Service, Basement Remodeling, Patios Remodel, Siding Contractor, Construction Service, Home Repair, Home Improvement, Residential Remodeler, Commercial Remodeler. Hoquiam WA;Central Park WA;Montesano WA;Ocean Shores WA;Elma WA

Garcia's Modern Construction

5.00(
2
)

Garcia's Modern Construction

5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

All types if remodeling,roofing painting,flooring and concrete.

"He did an excellent job. They were very polite, respectful and they answered all my questions."

Eugene P on January 2020

All types if remodeling,roofing painting,flooring and concrete.

"He did an excellent job. They were very polite, respectful and they answered all my questions."

Eugene P on January 2020

Showing 1-10 of 45
Basement Remodel questions, answered by experts

Renovations that add functionality or more comfortable floor space generally add the most value when remodeling your home. Attic or basement finishing can add floor space without altering the home's structure, saving you renovation money while adding valuable space. Smaller improvements, such as installing smart-home components or replacing entry doors and windows, also experience high ROIs. 

You technically can paint wires in a basement ceiling, but there are several important safety and code considerations. It's safe to paint non-metallic sheathed cable as long as the labeling remains visible. You can also paint low-voltage wires and conduit and junction boxes to help them blend into your basement. 

However, you should not paint damaged or deteriorated wiring is a fire hazard because it poses a fire hazard. The same goes for painting over high-heat wires that connect to heat-generating appliances or systems. Be sure to avoid painting multiple coats onto any wires, as that traps heat and poses fire risks.

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

  • Replacing insulation 

  • Replacing carpet or other flooring 

  • Adding heating and cooling

  • Adjusting or adding walls and doors

  • Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

Some older homes have toilets in the basement to combat sewage backups. This type of toilet, also known as a Pittsburgh potty, acted as a safety valve over the incoming sewer line. If a line backed up, it would back up into the toilet because it was the lowest fixture in the home, keeping it out of sight and away from the finished areas of the house.

Basement toilets were also used by workers with messy jobs, like those who worked in coal mines or steel mills. This way, they could clean up and avoid tracking dirt through their home.

Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. 

The cost of a walkout basement can be anywhere from $5,000 to $35,000.

The Mattawa, WA homeowners’ guide to basement remodels

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

See all articles

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