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Addition to existing structure builders in Spokane Valley

Elite Building Group, Inc.
2995 E Ohio Match Rd
4.60(
10
)
Approved Pro
Elite Building Group, Inc.
2995 E Ohio Match Rd
4.60(
10
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
24 local quotes requested

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 business!

"The front yard was not leveled and sloped as agreed upon. They took out some rocks in the front yard and some dirt. they put topsoil down and then sod that was about 4 days and dying. As of July 31, 2024, there are still holes in the lawn where the sod has not grown together. The front lawn is not at the angle of slope that we agreed upon. In the back yard they agreed upon removing some dirt and rock, then replacing it with a four-foot-high granite wall 90 feet long. The wall is only approximately 75 feet long and some of it is 4 feet high and about 15 to 20 feet of the wall is less than 3 feet high. This is not what the contract said when we signed it but he still charged us the full amount of a 90-foot wall 4 feet high and tried to convince us that his measurements were right. When the men were building the wall, the back lawn was packed down a lot and now it does not let the water soak in. I asked the men if they could return to pick up the sod in the backyard and put in some topsoil to make it the same height as the rest of the yard, and they said no. So, I asked him to return a portion of my money so I could have someone else come in to correct his inability to do it as we agreed upon. He said no he couldn't refund any money. We are waiting for the individual to come out to our house to look at the job to evaluate how the job was done. So please contact us on a date as soon as possible."

Judith G M on August 2024

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 business!

"The front yard was not leveled and sloped as agreed upon. They took out some rocks in the front yard and some dirt. they put topsoil down and then sod that was about 4 days and dying. As of July 31, 2024, there are still holes in the lawn where the sod has not grown together. The front lawn is not at the angle of slope that we agreed upon. In the back yard they agreed upon removing some dirt and rock, then replacing it with a four-foot-high granite wall 90 feet long. The wall is only approximately 75 feet long and some of it is 4 feet high and about 15 to 20 feet of the wall is less than 3 feet high. This is not what the contract said when we signed it but he still charged us the full amount of a 90-foot wall 4 feet high and tried to convince us that his measurements were right. When the men were building the wall, the back lawn was packed down a lot and now it does not let the water soak in. I asked the men if they could return to pick up the sod in the backyard and put in some topsoil to make it the same height as the rest of the yard, and they said no. So, I asked him to return a portion of my money so I could have someone else come in to correct his inability to do it as we agreed upon. He said no he couldn't refund any money. We are waiting for the individual to come out to our house to look at the job to evaluate how the job was done. So please contact us on a date as soon as possible."

Judith G M on August 2024


Avatar for WHEATLAND CONTRACTING LLC
WHEATLAND CONTRACTING LLC
15515 E RATTLERS RUN RD.
5.00(
3
)
Approved Pro
WHEATLAND CONTRACTING LLC
15515 E RATTLERS RUN RD.
5.00(
3
)
Approved Pro
5 years of experience
Emergency services offered

We strive at Wheatland contracting to not only make your home beautiful but we are there to help when your home needs dire repair. We are a company who is fair and clear with our business practices financially and while building. We Help People.

"Over the winter skunks dug under our covered porch and made a big mess. Carson and his team came in, assessed the project, and in a short time got to work. In 3 days they took out all the mess, filled the entrance holes, buried chicken wire, laid out chicken wire, back filled, re-insulated underneath, put in plywood to protect the insulation, and used spray foam to fill any gaps. Carson and his team went above and beyond to make sure the project was done right, didn't cut any corners, and fully cleaned up after themselves! "

Melanie U on May 2025

We strive at Wheatland contracting to not only make your home beautiful but we are there to help when your home needs dire repair. We are a company who is fair and clear with our business practices financially and while building. We Help People.

"Over the winter skunks dug under our covered porch and made a big mess. Carson and his team came in, assessed the project, and in a short time got to work. In 3 days they took out all the mess, filled the entrance holes, buried chicken wire, laid out chicken wire, back filled, re-insulated underneath, put in plywood to protect the insulation, and used spray foam to fill any gaps. Carson and his team went above and beyond to make sure the project was done right, didn't cut any corners, and fully cleaned up after themselves! "

Melanie U on May 2025


Avatar for Residential Home Improvement Solutions
Residential Home Improvement Solutions
Located In:
5.00(
5
)
Approved Pro
Residential Home Improvement Solutions
Located In:
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We are a home improvement company, our goal is to bring your vision to reality. We specialize in Kitchen Remodel Bathroom Remodel We build custom kitchen cabinets Decks General contractor We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Fantastic work! Great communication and reasonable pricing."

R W on September 2024

We are a home improvement company, our goal is to bring your vision to reality. We specialize in Kitchen Remodel Bathroom Remodel We build custom kitchen cabinets Decks General contractor We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Fantastic work! Great communication and reasonable pricing."

R W on September 2024


Avatar for Spokane Stone Creations, LLC.
Spokane Stone Creations, LLC.
3707 E Decatur Ave
4.83(
41
)
Approved Pro
Spokane Stone Creations, LLC.
3707 E Decatur Ave
4.83(
41
)
Approved Pro
Customers say: Quick response
231 local quotes requested
13 years of experience

We provide Home Renovations at the best price around! You can choose from a variety of stone including Granite, Quartz, Marble and Tile. Our use of cutting-edge technology saves time for us and money for you, to make your dream kitchen or bathroom happen faster then any competition. Let us have the chance to earn your business by including us in your bidding process. When you see how affordable we are, we're certain you will agree that Spokane Stone Creations is the best choice for your project!

"Good in beginning. But things that needed attention after the walk thru were not addressed excuses were made why they could not return to fix things like Cabniet drawers not shutting properly and not meeting in middle and base trim looks Ike a mess. Owner did not want to come back out be careful if your all ready in contract with them to be sure project is complete before paying because you will not get them to come back."

Daniel R on November 2021

We provide Home Renovations at the best price around! You can choose from a variety of stone including Granite, Quartz, Marble and Tile. Our use of cutting-edge technology saves time for us and money for you, to make your dream kitchen or bathroom happen faster then any competition. Let us have the chance to earn your business by including us in your bidding process. When you see how affordable we are, we're certain you will agree that Spokane Stone Creations is the best choice for your project!

"Good in beginning. But things that needed attention after the walk thru were not addressed excuses were made why they could not return to fix things like Cabniet drawers not shutting properly and not meeting in middle and base trim looks Ike a mess. Owner did not want to come back out be careful if your all ready in contract with them to be sure project is complete before paying because you will not get them to come back."

Daniel R on November 2021


Avatar for Tavnith HD, Inc.
Tavnith HD, Inc.
37424 North Spotted Road
5.00(
10
)
Approved Pro
Tavnith HD, Inc.
37424 North Spotted Road
5.00(
10
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
58 local quotes requested

Custom Home Construction Plans for both New Homes and Shops

"Our experience with Tavnith HD was definitely a positive experience. Travis is very personable, open to suggestions, and easy to work with. We sat down in his office once, and from then on we were able to change details via zoom. Travis's wife, Heidi, was also very helpful in making suggestions, and provided an experienced voice in designing our home. I would highly recommend Tavnith HD for design and drawing."

Mark W on May 2023

Custom Home Construction Plans for both New Homes and Shops

"Our experience with Tavnith HD was definitely a positive experience. Travis is very personable, open to suggestions, and easy to work with. We sat down in his office once, and from then on we were able to change details via zoom. Travis's wife, Heidi, was also very helpful in making suggestions, and provided an experienced voice in designing our home. I would highly recommend Tavnith HD for design and drawing."

Mark W on May 2023


Avatar for Equity Builders of Columbia Basin
Equity Builders of Columbia Basin
1506 E Twistwood
4.71(
21
)
Approved Pro
Equity Builders of Columbia Basin
1506 E Twistwood
4.71(
21
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
914 local quotes requested

Full-service general contractor. Experienced in new construction, remodels, insurance restoration, and commercial tenant improvement projects

"Mike was a pleasure to work with. Prices were transparent and the work quality was superlative. I will be using them for any future handyman projects."

Chad C on May 2025

Full-service general contractor. Experienced in new construction, remodels, insurance restoration, and commercial tenant improvement projects

"Mike was a pleasure to work with. Prices were transparent and the work quality was superlative. I will be using them for any future handyman projects."

Chad C on May 2025


J & M Remodel LLC
1113 South Blake Road
5.00(
5
)
Approved Pro
J & M Remodel LLC
1113 South Blake Road
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
412 local quotes requested

Welcome to J & M Remodel LLC! We look forward to serving you!

"Fantastic! Fast,friendly and professional. The staff respected my home were clean and left leaving a beautiful new door. Would definitely hire them in the future."

Amanda p on April 2025

Welcome to J & M Remodel LLC! We look forward to serving you!

"Fantastic! Fast,friendly and professional. The staff respected my home were clean and left leaving a beautiful new door. Would definitely hire them in the future."

Amanda p on April 2025


Avatar for Innovation Renovation
Innovation Renovation
1024 N Lake
5.00(
9
)
Approved Pro
Innovation Renovation
1024 N Lake
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
205 local quotes requested

At Innovation Renovation, our mission is to create lasting foundations, both in construction and in relationships. We are dedicated to scaling spaces that embody our core values of integrity, innovation, and excellence. Through meticulous attention to detail and a relentless pursuit of quality, we aim to construct spaces that not only stand the test of time but also serve as a testament to our unwavering commitment to our clients and partners. Our approach is rooted in innovation, embracing cutting-edge technologies and sustainable practices to ensure that our projects not only meet the demands of today but also anticipate the needs of tomorrow. We understand that the spaces we build are more than structures - they are a reflection of the people and communities they serve. Therefore, we take pride in fostering relationships built on trust, transparency, and collaboration. As we expand our horizons and take on new challenges, we remain steadfast in our belief that every project is an opportunity to set new standards of excellence. Innovation Renovation is not just a name; it's a promise to deliver spaces that inspire, endure, and leave a legacy of quality craftsmanship and enduring relationships.

"Gage and his team did an extraordinary job replacing my original wood deck with a high quality composite flooring, and replacing the original sliding door to the deck with custom-built French doors. Both craftsmanship and expertise were exemplary, pricing competitively fair and reasonable, communication excellent regarding scheduling and needs for minor modifications, and working with this highly professional team could not have been a more positive or pleasant experience. Removal of old materials and cleanup was spotlessly performed. Did I mention they also replaced all carpeting on my lower level with the same exceptional professional skills? I unequivocally recommend Innovative Restoration for any and all remodeling projects. I certainly will not be looking beyond this gem of a company for my future projects!"

Karlene H on March 2024

At Innovation Renovation, our mission is to create lasting foundations, both in construction and in relationships. We are dedicated to scaling spaces that embody our core values of integrity, innovation, and excellence. Through meticulous attention to detail and a relentless pursuit of quality, we aim to construct spaces that not only stand the test of time but also serve as a testament to our unwavering commitment to our clients and partners. Our approach is rooted in innovation, embracing cutting-edge technologies and sustainable practices to ensure that our projects not only meet the demands of today but also anticipate the needs of tomorrow. We understand that the spaces we build are more than structures - they are a reflection of the people and communities they serve. Therefore, we take pride in fostering relationships built on trust, transparency, and collaboration. As we expand our horizons and take on new challenges, we remain steadfast in our belief that every project is an opportunity to set new standards of excellence. Innovation Renovation is not just a name; it's a promise to deliver spaces that inspire, endure, and leave a legacy of quality craftsmanship and enduring relationships.

"Gage and his team did an extraordinary job replacing my original wood deck with a high quality composite flooring, and replacing the original sliding door to the deck with custom-built French doors. Both craftsmanship and expertise were exemplary, pricing competitively fair and reasonable, communication excellent regarding scheduling and needs for minor modifications, and working with this highly professional team could not have been a more positive or pleasant experience. Removal of old materials and cleanup was spotlessly performed. Did I mention they also replaced all carpeting on my lower level with the same exceptional professional skills? I unequivocally recommend Innovative Restoration for any and all remodeling projects. I certainly will not be looking beyond this gem of a company for my future projects!"

Karlene H on March 2024


Avatar for River City Construction LLC
River City Construction LLC
7617 S Cedar Rd
5.00(
2
)
Approved Pro
River City Construction LLC
7617 S Cedar Rd
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
60 local quotes requested

General Contractor/Builder in the Spokane Area We specialize in New Homes, Additions, Garage Builds, Shops Ect…

"Home was built well, in a timely manner and for the price that was originally quoted!!"

Adele Rose B on March 2024

General Contractor/Builder in the Spokane Area We specialize in New Homes, Additions, Garage Builds, Shops Ect…

"Home was built well, in a timely manner and for the price that was originally quoted!!"

Adele Rose B on March 2024


Avatar for DESIGN TILE & FLOORING LLC
DESIGN TILE & FLOORING LLC
14109 E Sprague Ave
5.00(
15
)
Approved Pro
DESIGN TILE & FLOORING LLC
14109 E Sprague Ave
5.00(
15
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
245 local quotes requested

We are a tile and flooring retail store with over a thousand different selections for your home and we install as well making us your one stop shop! We sell to the public and have great designer and contractor programs! ​ Owner of Toliy'S tile and Design tile and flooring. https://designtileandflooringllc.com/

"Very well. The sales process was seamless and while product was delayed, we were able to adjust with a similar but available product. Install included laminate, tile and carpet. All of the installation was spectacular. There were some glitches over the course of the project that were not helped by my need to get this done while I was 2200 miles away. But whenever I communicated questions or concerns, they were immediately and appropriately addressed. We will be using them again for kitchen remodeling."

PATTI A. S on October 2021

We are a tile and flooring retail store with over a thousand different selections for your home and we install as well making us your one stop shop! We sell to the public and have great designer and contractor programs! ​ Owner of Toliy'S tile and Design tile and flooring. https://designtileandflooringllc.com/

"Very well. The sales process was seamless and while product was delayed, we were able to adjust with a similar but available product. Install included laminate, tile and carpet. All of the installation was spectacular. There were some glitches over the course of the project that were not helped by my need to get this done while I was 2200 miles away. But whenever I communicated questions or concerns, they were immediately and appropriately addressed. We will be using them again for kitchen remodeling."

PATTI A. S on October 2021

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FAQs for addition to existing structure building service projects in Spokane Valley, WA

Yes, you can add a bathroom on a concrete slab, but the crew will need to saw-cut the slab, trench in new supply and drain lines, and then patch the concrete without weakening the foundation. Working with an experienced plumber and concrete pro keeps the structure intact and helps the new bathroom pass inspections.

schedule covers planning, permits, framing, rough-ins, finishes, and punch-list items. 

Larger spaces or extensive plumbing and electrical upgrades can stretch the timeline, while a simple powder-room conversion may wrap up faster. Hiring licensed pros helps keep the schedule on track and the work up to code.

The best location depends on how your family uses the space. An upstairs bath keeps nighttime trips close to the bedrooms, while a first-floor powder room is handy for guests and everyday traffic. 

Think about where plumbing lines already run, how much square footage you can spare, and what layout changes fit your budget. A pro can map out the smartest spot and handle any code hurdles.

With the right planning, you can carve out a bathroom in almost any part of the house. A successful addition requires sufficient space, proper ventilation, and access to plumbing and electrical systems. Structural modifications and adherence to building codes are essential. 

This process demands careful planning and the coordination of specialized professionals who ensure that the new space meets all code requirements and functional needs.

Under specific conditions, adding an extra bedroom can boost home value more than adding a bathroom. Home value is driven by overall configuration, market demand, and functional balance. A new bedroom influences the property’s appeal in different ways, while an additional bathroom enhances living convenience. Evaluating the current layout and market trends determines the optimal choice for maximum value.

The Spokane Valley, WA homeowners’ guide to addition to existing structure building services
From average costs to expert advice, get all the answers you need to get your job done.
master bedroom with fireplace
Jun 26, 2025
Jun 26, 2025
Budget for bedroom remodel costs based on factors such as bedroom size, remodel type, features, materials, labor, and more.
CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
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Budget for your general contractor’s hourly rate by considering factors such as project scope, fee structure, pricing model, and more.
Outdoor view of the modern house
Jun 16, 2025
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Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
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An in-law suite is a great solution for people who have family visiting often. Explore how much an in-law suite costs and prep to build yours.
white and gray kitchen with butchers block countertop
Apr 8, 2025
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Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
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