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Avatar for TerraFirma Foundation Systems

TerraFirma Foundation Systems

5.00(
7
)
Approved Pro

TerraFirma Foundation Systems

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 local quotes requested

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"They were great. They had a great communication. They exceeded our expectations."

Rachel K on February 2021

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"They were great. They had a great communication. They exceeded our expectations."

Rachel K on February 2021


"From a picture and plans to a dream come true. Thank You Pacific builders!! It was a pleasure knowing all of you. A special thank you to Travis the tile guy his work is awsome, also Christine at Stone Lab had the counter top i had been looking for she is a very nice Lady to work with and her installers Jeff and crew are great guys thank you all ;-)"

Lynn S on November 2021

Pacific Builders Tim Hogue serves all of its customers with pride, integrity, and attention to the details that matter most to you, which clearly set us apart from the rest. Want the best? Give us a call or visit our profile page today!

"From a picture and plans to a dream come true. Thank You Pacific builders!! It was a pleasure knowing all of you. A special thank you to Travis the tile guy his work is awsome, also Christine at Stone Lab had the counter top i had been looking for she is a very nice Lady to work with and her installers Jeff and crew are great guys thank you all ;-)"

Lynn S on November 2021


Avatar for TerraFirma Foundation Systems

TerraFirma Foundation Systems

4.54(
68
)
Approved Pro

TerraFirma Foundation Systems

4.54(
68
)
Approved Pro
Customers say: Quick response
57 local quotes requested
20 years of experience

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"Walt is an amazingly kind and wonderful man, would recommend him 100%!"

Kelly W on October 2025

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"Walt is an amazingly kind and wonderful man, would recommend him 100%!"

Kelly W on October 2025



We strive to be your One-Stop Shop for Residential and Small Commercial Building Improvement, Maintenance & Repairs. We value our reputation for being Honest, Dependable and Professional.



ANTHONY MARTINEZ CONSTRUCTION

5.00(
3
)

ANTHONY MARTINEZ CONSTRUCTION

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

I specialize in understructure repairs that include termite, water and dryrot damage. I work mostly with real estate agents when a home inspection report has items that will need to be corrected before sale of home. I replace foundations on existing homes with a concrete foundation. I have been in business for 16 years. I do all other types of construction and will take on jobs small and large.

"Anthony and his crew were great. After receiving very high estimates from other foundation contractors I found Anthony through this website. He efficiently ascertained the situation and laid out his proposed game plan in very easy to understand words and terms . No scare tactics, no "the sky is falling" maneuvers. I very much appreciate his easy going approach and manner - same with his crew - all very upbeat without any phoniness. Work was done efficiently, cleaned up daily, and on time. He's a very personable and knowledgeable everyday guy, just out there to make a living and not a killing. I'd use him again in a heartbeat."

Dyane H on June 2018

I specialize in understructure repairs that include termite, water and dryrot damage. I work mostly with real estate agents when a home inspection report has items that will need to be corrected before sale of home. I replace foundations on existing homes with a concrete foundation. I have been in business for 16 years. I do all other types of construction and will take on jobs small and large.

"Anthony and his crew were great. After receiving very high estimates from other foundation contractors I found Anthony through this website. He efficiently ascertained the situation and laid out his proposed game plan in very easy to understand words and terms . No scare tactics, no "the sky is falling" maneuvers. I very much appreciate his easy going approach and manner - same with his crew - all very upbeat without any phoniness. Work was done efficiently, cleaned up daily, and on time. He's a very personable and knowledgeable everyday guy, just out there to make a living and not a killing. I'd use him again in a heartbeat."

Dyane H on June 2018


Brian Millett Masonry Inc

No reviews yet

Brian Millett Masonry Inc

No reviews yet
17 years of experience

Brian Millett Masonry Inc. has 22 years of experience serving the State of Oregon. We have 5 employees. My company does the work! We do not sub-contract to anyone. Billing procedure is usually a down payment and depending the scope of work pay stages discussed between customer and I.

Brian Millett Masonry Inc. has 22 years of experience serving the State of Oregon. We have 5 employees. My company does the work! We do not sub-contract to anyone. Billing procedure is usually a down payment and depending the scope of work pay stages discussed between customer and I.



C&J Cleaning

5.00(
2
)

C&J Cleaning

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

We are a full service cleaning and janitorial company. We are also a licensed, bonded, and insured contractor able complete a variety of different tasks. Local general construction, handyman, excavator services, property, home repairs and maintenance, kitchen and bathroom repairs, ceramic, vinyl, marble, porcelain, tile, carpet, hardwood flooring installations are just a few of the many services we can offer you. See below the many services we can offer you. Additional contact: Christy - 541-659-9699

We are a full service cleaning and janitorial company. We are also a licensed, bonded, and insured contractor able complete a variety of different tasks. Local general construction, handyman, excavator services, property, home repairs and maintenance, kitchen and bathroom repairs, ceramic, vinyl, marble, porcelain, tile, carpet, hardwood flooring installations are just a few of the many services we can offer you. See below the many services we can offer you. Additional contact: Christy - 541-659-9699

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Basement Waterproofing questions, answered by experts

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

Yes, a crawl space can add value to your home. However, there is a higher chance of it adding value if it is an enclosed crawl space, as this reduces issues caused by excess moisture in the home. That being said, a basement does add more value than a crawl space.

Yes, professional installers use weather-resistant materials to protect the dish and cabling from environmental damage.

Finishing an unfinished basement adds the most value, with an average return of 70% or $22,400. A bathroom addition in the basement will provide an ROI of 75%, but the higher cost will leave you with a lower actual return of $9,000, on average. Finishing a basement and adding a kitchen, bathroom, and bedroom to rent the space will leave you with the highest possible ROI, as you could see well over 100% if you rent the space out long-term.

Proper basement ventilation is very effective at reducing humidity. Without enough ventilation, your basement is prone to mold and moisture damage. Your basement should have as much natural ventilation via windows and doors as possible, and if your budget allows, you should also consider installing an ERV system to keep basement humidity levels at bay.

The White City, OR homeowners’ guide to basement waterproofing services

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

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