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Excavation major grading or resloping pros in Oregon City
We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Working with Esau was truly a great experience. He was communicative and available to answer all of our questions and he and his crew did the job with speed and efficiency. I donâ t know if we could have found anyone else on such short notice to do as close to good of a job as they did on our back yard leveling project. I highly recommend him and his team; amazing work for a good price."
Jeffrey B on November 2022
We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Working with Esau was truly a great experience. He was communicative and available to answer all of our questions and he and his crew did the job with speed and efficiency. I donâ t know if we could have found anyone else on such short notice to do as close to good of a job as they did on our back yard leveling project. I highly recommend him and his team; amazing work for a good price."
Jeffrey B on November 2022
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Gary was on time very knowlegable and went far beyond what I was expecting."
Dan g on February 2023
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Gary was on time very knowlegable and went far beyond what I was expecting."
Dan g on February 2023
Here at Timberline Construction LLC, we pride ourselves on professionalism, attention to detail, and a dedication to our clients wants and needs. We will not leave a project until you are 100 percent satisfied. Feel free to give us a call!
"Dan came out and accessed my need (leveling grade for a greenhouse and building a solid base) and provided specific professional suggestions including a plan. Communication throughout the process was perfect. The end result was exactly what how he described and fit my needs 100%! I would not hesitate to recommend him/his crew and would solicit him for future projects."
Dian O on May 2025
Here at Timberline Construction LLC, we pride ourselves on professionalism, attention to detail, and a dedication to our clients wants and needs. We will not leave a project until you are 100 percent satisfied. Feel free to give us a call!
"Dan came out and accessed my need (leveling grade for a greenhouse and building a solid base) and provided specific professional suggestions including a plan. Communication throughout the process was perfect. The end result was exactly what how he described and fit my needs 100%! I would not hesitate to recommend him/his crew and would solicit him for future projects."
Dian O on May 2025
Excavation
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Daren C on October 2024
Excavation
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Daren C on October 2024
Bigfoot NW Construction LLC is an experienced full service Residential General Contractor serving the Greater Portland area. We are a small motivated crew with thousands of hours of experience with many unique and challenging projects in all aspects of Construction, Home Improvement, Remodeling and Property Services. We offer three distinct divisions; Design, Build and Dig. Each division specializing in the Design of a space or property, the build or remodel of the property or home and finally the Dig, hardscape and outdoor living space of your property and home. We offer very competitive pricing, attention to detail and understand every project is unique with your satisfaction as our number one goal.
Bigfoot NW Construction LLC is an experienced full service Residential General Contractor serving the Greater Portland area. We are a small motivated crew with thousands of hours of experience with many unique and challenging projects in all aspects of Construction, Home Improvement, Remodeling and Property Services. We offer three distinct divisions; Design, Build and Dig. Each division specializing in the Design of a space or property, the build or remodel of the property or home and finally the Dig, hardscape and outdoor living space of your property and home. We offer very competitive pricing, attention to detail and understand every project is unique with your satisfaction as our number one goal.
G&G BUILDING LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"New construction home foundation dig out was done by G&G building, great communication skills and acted fast did a great job working with the concrete contractor as well."
kobe m on February 2025
G&G BUILDING LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"New construction home foundation dig out was done by G&G building, great communication skills and acted fast did a great job working with the concrete contractor as well."
kobe m on February 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!
"Be careful. Ok work. They do not clean up after themselves, leaving trash on the grass, used things like a hose and did not clean and return. Got the job done but we had to pick up after them"
Barbara E on August 2024
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!
"Be careful. Ok work. They do not clean up after themselves, leaving trash on the grass, used things like a hose and did not clean and return. Got the job done but we had to pick up after them"
Barbara E on August 2024
We are committed to understanding your unique needs and creating a plan to deliver a quality finished project. We pride ourselves on exceptional communication to provide understanding of all variables. In the PNW, drainage is the name of the game. We take on a variety of projects from preparing the site to build, to horse arena drainage systems, to septic system install. We are seasoned in working with utilities for power, water septic and to deliver to the site. As well as road building. Feel free to call with questions or concerns to ensure a good fit for all. 503830848
"I would give Andrew highest marks in every catagory; communication, holding to his schedule, level of expertise and quality of work."
Frank G on December 2024
We are committed to understanding your unique needs and creating a plan to deliver a quality finished project. We pride ourselves on exceptional communication to provide understanding of all variables. In the PNW, drainage is the name of the game. We take on a variety of projects from preparing the site to build, to horse arena drainage systems, to septic system install. We are seasoned in working with utilities for power, water septic and to deliver to the site. As well as road building. Feel free to call with questions or concerns to ensure a good fit for all. 503830848
"I would give Andrew highest marks in every catagory; communication, holding to his schedule, level of expertise and quality of work."
Frank G on December 2024
With over 25 years of experience with heavy equipment and have the expertise you need to take care of your home or business excavation needs. We handle everything from minor to major excavation services and special expertise in building beautiful rock retaining walls. We will treat your home as we would treat our own.
"Cleared the land much faster than expected. Really did an excellent job. He took the time to make sure the land was more level in places. Pricing was extremely fair. Definitely worth your time."
Carrie s on September 2024
With over 25 years of experience with heavy equipment and have the expertise you need to take care of your home or business excavation needs. We handle everything from minor to major excavation services and special expertise in building beautiful rock retaining walls. We will treat your home as we would treat our own.
"Cleared the land much faster than expected. Really did an excellent job. He took the time to make sure the land was more level in places. Pricing was extremely fair. Definitely worth your time."
Carrie s on September 2024
With 17 years of experience, KL Excavation LLC is the company you need to call for your excavation needs. We offer quality work at an affordable rate. Give KL Excavation LLC a call today!
"He is a nice guy, and it was a pleasure to work with him!"
Cornell O on October 2022
With 17 years of experience, KL Excavation LLC is the company you need to call for your excavation needs. We offer quality work at an affordable rate. Give KL Excavation LLC a call today!
"He is a nice guy, and it was a pleasure to work with him!"
Cornell O on October 2022
FAQs for excavation major grading or resloping projects in Oregon City, OR
The excavation process requires four to eight weeks after preparations are complete. This timeline may extend considerably if contractors encounter unexpected challenges such as rocky soil formations, concealed utility lines, or foundation issues requiring remediation. Additional time requirements for drainage installation, waterproofing, and utility connections should also factor into your planning schedule. Consulting with experienced local contractors provides the most accurate timeline projections.
Creating a basement in high water table conditions remains possible but requires specialized moisture management systems. Contractors implement comprehensive waterproofing, robust drainage networks, and appropriate sump pump systems to manage groundwater infiltration. These enhanced moisture protection measures increase project costs but remain essential for long-term functionality. Professional evaluation of specific site conditions determines the most appropriate moisture management approach.
Several indicators suggest potential challenges for basement excavation, including consistently damp soil conditions, visible foundation deterioration, or significant settlement in existing structures. Properties with unstable soil compositions or bedrock near the surface may present prohibitive excavation costs. Professional structural assessment identifies specific challenges and potential mitigation strategies before committing to major excavation projects.
The value enhancement from basement additions varies considerably based on local market preferences, finish quality, and functional utility. Well-executed basement spaces with proper egress, comfortable ceiling heights, and quality finishes provide the strongest return on investment. Consulting with local real estate professionals provides insight into specific value expectations for your market area and property type.
Most jurisdictions require comprehensive building permits for basement excavation projects due to their structural implications. These include general construction permits plus specific approvals for structural modifications, electrical installations, plumbing systems, and mechanical equipment. Many municipalities also require engineer-stamped plans certifying structural integrity. Working without proper permits risks substantial penalties and potentially costly remediation requirements.
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