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Verified Reviews for Basement Remodel pros in Granger, WA

*The Angi rating for Basement Remodel companies in Granger, 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 Granger, 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 January 10, 2026

Find Basement remodelers in Granger

Avatar for DH West Coast Construction LLC

DH West Coast Construction LLC

4.93(
56
)
•Approved Pro

DH West Coast Construction LLC

4.93(
56
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

DH West Coast Construction LLC is your trusted partner for all your remodeling needs. As an owner-operated business, we take pride in delivering exceptional craftsmanship and attention to detail. Our team works to ensure the highest quality results. Contact us today for a seamless remodeling experience.

"Very well, these guys were fantastic to work with and they did a beautiful job! I would highly recommend them. They worked well with us and were very patient with our requests. They were on time,cleaned up after everything and did a most beautiful job! I just can’t say enough. The improvements in our home are amazing!. Love it ."

Terrin E on December 2018

DH West Coast Construction LLC is your trusted partner for all your remodeling needs. As an owner-operated business, we take pride in delivering exceptional craftsmanship and attention to detail. Our team works to ensure the highest quality results. Contact us today for a seamless remodeling experience.

"Very well, these guys were fantastic to work with and they did a beautiful job! I would highly recommend them. They worked well with us and were very patient with our requests. They were on time,cleaned up after everything and did a most beautiful job! I just can’t say enough. The improvements in our home are amazing!. Love it ."

Terrin E on December 2018

Avatar for D&R builders LLC

D&R builders LLC

4.35(
10
)
•Approved Pro

D&R builders LLC

4.35(
10
)
•Approved Pro
Customers say: Quality work
2 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you!

"Contractors have great communication flexibility and overall great customer service. I was indeed satisfied with the work they provided to get the dream job done. "

Danielle S on January 2026

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you!

"Contractors have great communication flexibility and overall great customer service. I was indeed satisfied with the work they provided to get the dream job done. "

Danielle S on January 2026

Avatar for Hammered LLC

Hammered LLC

5.00(
3
)
•Approved Pro

Hammered LLC

5.00(
3
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Your satisfaction is very important to us. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"I had Eric from Hammered LLC come and re hang some interior doors, secure kitchen cabinets and re case my windows and doors another contractor did that I wasn't to happy with. Eric was very professional and didn't bad mouth the other contractor's work or pick it apart. He understood the job at hand better than the other "contractor" and had the patience to deal with a mess someone else left behind. I will be calling Eric to work on ALL my rentals from now on!"

Jacob G on May 2024

Your satisfaction is very important to us. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"I had Eric from Hammered LLC come and re hang some interior doors, secure kitchen cabinets and re case my windows and doors another contractor did that I wasn't to happy with. Eric was very professional and didn't bad mouth the other contractor's work or pick it apart. He understood the job at hand better than the other "contractor" and had the patience to deal with a mess someone else left behind. I will be calling Eric to work on ALL my rentals from now on!"

Jacob G on May 2024

EZ General Construction LLC

3.00(
1
)
•Approved Pro

EZ General Construction LLC

3.00(
1
)
•Approved Pro
3 years of experience
Free onsite estimate

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 a variety of General Contractor services that are customizable to each individual project. 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 look forward to building lasting relationships and guarantee your satisfaction!

"It's sad to see such good quality work left incomplete. Jeorge came out and gave us a good quote and was really great about getting things started and they did a solid job of getting the plans done and submitting everything with the city and getting inspections done as well. We felt like he listened to us but he did fall short on following through with our agreed cleanup items, he did not put the rocks back up/under our new deck or remove braces for a cement pad he poured and some of the finish work we had talked about on the railing was lacking with wedges in the corners and not treating the lumber like he said he would for weathering conditions as we had talked about leaving it to be more exposed to weather then we had paid and intended the material to be. Overall the deck is really solidly built but he left a lot of things incomplete for finish and finesse work, which we now have to do ourselves...with our own costs and time."

Rachel S on July 2025

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 a variety of General Contractor services that are customizable to each individual project. 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 look forward to building lasting relationships and guarantee your satisfaction!

"It's sad to see such good quality work left incomplete. Jeorge came out and gave us a good quote and was really great about getting things started and they did a solid job of getting the plans done and submitting everything with the city and getting inspections done as well. We felt like he listened to us but he did fall short on following through with our agreed cleanup items, he did not put the rocks back up/under our new deck or remove braces for a cement pad he poured and some of the finish work we had talked about on the railing was lacking with wedges in the corners and not treating the lumber like he said he would for weathering conditions as we had talked about leaving it to be more exposed to weather then we had paid and intended the material to be. Overall the deck is really solidly built but he left a lot of things incomplete for finish and finesse work, which we now have to do ourselves...with our own costs and time."

Rachel S on July 2025

Avatar for Hartwig Construction, Inc.

Hartwig Construction, Inc.

4.86(
7
)

Hartwig Construction, Inc.

4.86(
7
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

For over 35 years,clients have relied on Hartwig Construction Inc. to provide high quality custom homes, light commercial building and design, remodels and additions.We have built a solid reputation in the Yakima Valley. Our integrity and experience allows us to commit to turn your visions of the completed project into reality.

For over 35 years,clients have relied on Hartwig Construction Inc. to provide high quality custom homes, light commercial building and design, remodels and additions.We have built a solid reputation in the Yakima Valley. Our integrity and experience allows us to commit to turn your visions of the completed project into reality.

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.

SUSAN THORSEN INTERIORS

5.00(
3
)

SUSAN THORSEN INTERIORS

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

We are a retail showroom carrying a wide variety of the following for your design needs: Hardwood floors, Natural Stone Counters, Tile, Carpet, Area Rugs, Window Coverings, Lighting and Fixtures.

We are a retail showroom carrying a wide variety of the following for your design needs: Hardwood floors, Natural Stone Counters, Tile, Carpet, Area Rugs, Window Coverings, Lighting and Fixtures.

Showing 1-10 of 44
Basement Remodel questions, answered by experts

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing. 

If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.

Building up by adding square footage to the top of your home is often less expensive than adding a basement, but it depends on the specifics of your house, your property, and supply costs. Because building a basement requires excavation, it can be a more expensive option than building up.

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

The Granger, WA homeowners’ guide to basement remodels

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

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