About TerraFirma

News and Events

How your crawl space affects your heating bill

Keeping your home warm and comfortable can get a little pricey during the winter, but there is a way for you to reduce your monthly energy bill.

Thursday, January 3rd, 2019

Heavy storm to hit Oregon and SW Washington tonight

According to the National Weather Service, the strongest storm of winter is expected to hit Oregon and Washington tonight.

Monday, December 17th, 2018

What is dry rot and how do you avoid it in your home?

Rotting wood is a significant problem for homeowners. For homeowners in the Pacific Northwest, dry rot is a particular type of wood rot that's popular in our climate.

Tuesday, November 27th, 2018

Five earthquakes hit near the Southern Oregon coast

From Thursday evening to Friday morning, the U.S. Geological Survey recorded five earthquakes hitting 112 miles off the Southern Oregon coast near Port Orford.

Friday, November 16th, 2018

The most common sources for water leaks

Constant rain isn't the only way your home can suffer from water damage.

Tuesday, November 6th, 2018

How to avoid mold in your basement

Even if you're not allergic to mold, it can still irritate your nose, throat, eyes, and skin. Fortunately, there are ways to prevent mold in your home, especially in y...

Tuesday, October 30th, 2018

How much of the air in your home comes from your crawl space?

Have you ever considered what's in the air you breathe in your home? While it's weird to think about, but for homeowners in the Pacific Northwest, it should be top of min...

Thursday, October 11th, 2018

With constant maintenance and added expenses, being a homeowner involves a lot of responsibility, which can extend beyond your property line.

Tuesday, September 25th, 2018

Why TerraFirma Concrete Leveling is a better alternative to mudjacking

TerraFirma uses a concrete leveling foam technology that permanently restores your pavement within a few hours.

Tuesday, September 11th, 2018

Another reason why you should retrofit your home for an earthquake in Orego...

A 6.2 magnitude earthquake hit the Oregon Coast early Wednesday morning. The quake was less than 200 miles from the Cascadia fault line.

Wednesday, August 22nd, 2018

Josh McDowell S.E., LEED AP and Associate Principal at Group Mackenzie has invited 15 design professionals to attend a lunch and learn webinar discussing helical foundati...

Monday, June 2nd, 2014

Eye protective devices have been used in the construction industry since 1910. Many of you know of people who have been spared injury or even blindness because they wore ...

Monday, May 12th, 2014

106 Pier Installation in Union Gap, WA

In Union Gap, WA working with Christenson Electric Inc. owner Ryan Beckley installed 108 helical piles to form 4 foundation platforms in which a new transformer are to be...

Friday, May 9th, 2014

Crawl Space Encapsulation In Home For Sale Portland, OR

Encapsulation of a crawl space has many benefits. Our design is determined by what your (Homeowner, realtor, home inspection, home buyer, home seller, property manager, e...

Wednesday, April 16th, 2014

Angie's List Super Service Award 2013

TerraFirma Foundation Systems has earned the service industry’s coveted Angie’s List Super Service Award, reflecting an exemplary year of service provided to members ...

Wednesday, March 26th, 2014

Guest speaker Mike Delmolino, Vice President of Basement Systems Inc. will be speaking at the 2014 HBA BuildRight Conference Wednesday March 19th, 2014 on the issue of co...

Thursday, March 13th, 2014

A 6.9 magnitude earthquake occurs in northern California. Effects felt as far north as Eugene, Oregon. Are you prepared for such an incident?

Monday, March 10th, 2014

Like the hermit crab out-grows its shell, TerraFirma needs a bigger space to call home. Our goals are not the only thing that have grown since 2013. Our skills, our ambit...

Tuesday, February 18th, 2014

After the most snow fall the Northwest has seen in years, coupled with our normal wet winter weather, landslides have occurred throughout the state including Lake Oswego ...

Thursday, February 13th, 2014

If you are unaware of the spectacle that is the World of Concrete, you are missing out. From it's origin in Houston, Texas with 77 exhibitors in 22,000 net square feet, t...

Monday, February 3rd, 2014

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Total News & Events: 93

our service area

We serve the following areas

  • Adrian
  • Arock
  • Baker City
  • Bates
  • Bridgeport
  • Brogan
  • Burns
  • Canyon City
  • Cove
  • Crane
  • Diamond
  • Drewsey
  • Durkee
  • Elgin
  • Enterprise
  • Fields
  • Frenchglen
  • Haines
  • Halfway
  • Harper
  • Hereford
  • Hines
  • Huntington
  • Imbler
  • Imnaha
  • Ironside
  • Jamieson
  • Jordan Valley
  • Joseph
  • Juntura
  • La Grande
  • Lostine
  • Meacham
  • Milton Freewater
  • North Powder
  • Nyssa
  • Ontario
  • Oxbow
  • Prairie City
  • Princeton
  • Richland
  • Riverside
  • Summerville
  • Sumpter
  • Union
  • Unity
  • Vale
  • Wallowa
  • Westfall
  • Weston
Our Locations:

TerraFirma Foundation Systems
761 NE Garden Valley Blvd.
Roseburg, OR 97470
1-541-204-4660


TerraFirma Foundation Systems
13110 SW Wall St
Portland, OR 97223
1-541-229-4049


TerraFirma Foundation Systems
10111 S Tacoma Way D5
Tacoma, WA 98499
1-253-201-1447