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Excavation major grading or resloping pros in Modesto

Avatar for RS Milestone General Engineering, Inc.
RS Milestone General Engineering, Inc.
1326 Snake Creek Drive
5.00(
2
)
Approved Pro
RS Milestone General Engineering, Inc.
1326 Snake Creek Drive
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

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 project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Professional and efficient I would hire them again in a heartbeat kdb"

Keith B on May 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 project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Professional and efficient I would hire them again in a heartbeat kdb"

Keith B on May 2024


Avatar for Pantoja Engineering And Excavation, Inc
Pantoja Engineering And Excavation, Inc
2155 LANAI AVE APT 78
5.00(
1
)
Approved Pro
Pantoja Engineering And Excavation, Inc
2155 LANAI AVE APT 78
5.00(
1
)
Approved Pro
Free onsite estimate
Emergency services offered

PANTOJA ENGINEERING AND EXCAVATION 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.

"We recently worked with Pantoja Engineering And Excavation, Inc. on a site development project, and we couldn’t be more satisfied with the results. From start to finish, their team demonstrated professionalism, attention to detail, and a strong commitment to delivering high-quality work on time and within budget. Their crew was well-equipped and highly skilled, handling everything from grading and trenching to foundation prep with precision and efficiency. Communication throughout the project was clear and consistent, which made coordination smooth and stress-free. It’s rare to find a contractor that combines technical expertise with such a strong work ethic and integrity. We highly recommend Pantoja Engineering And Excavation, Inc. to anyone in need of excavation or engineering services and look forward to partnering with them again on future projects."

James M on May 2025

PANTOJA ENGINEERING AND EXCAVATION 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.

"We recently worked with Pantoja Engineering And Excavation, Inc. on a site development project, and we couldn’t be more satisfied with the results. From start to finish, their team demonstrated professionalism, attention to detail, and a strong commitment to delivering high-quality work on time and within budget. Their crew was well-equipped and highly skilled, handling everything from grading and trenching to foundation prep with precision and efficiency. Communication throughout the project was clear and consistent, which made coordination smooth and stress-free. It’s rare to find a contractor that combines technical expertise with such a strong work ethic and integrity. We highly recommend Pantoja Engineering And Excavation, Inc. to anyone in need of excavation or engineering services and look forward to partnering with them again on future projects."

James M on May 2025


Avatar for Cal Underground
Cal Underground
Servicing Around
4.75(
4
)
Approved Pro
Cal Underground
Servicing Around
4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
101 local quotes requested

We guarantee your satisfaction and we won’t leave until the job is done right. 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.

"Service went really well, they did a good job."

John B on July 2023

We guarantee your satisfaction and we won’t leave until the job is done right. 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.

"Service went really well, they did a good job."

John B on July 2023


Avatar for G & Z PLUMBING COMPANY
G & Z PLUMBING COMPANY
5201 9th St
5.00(
5
)
Approved Pro
G & Z PLUMBING COMPANY
5201 9th St
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
994 local quotes requested

G & Z Plumbing is a family owned business based in the Central Valley of California. We are happy to help our customers in any type of residential plumbing repair, service, or installation. We are here to help with water heater installs, drain cleaning, camera inspections, leak repairs, as well as remodeling and ADUs, to name a few. You can trust that your home is great hands with our staff having over 25 years of experience combined in the home building and service industry. It would be our pleasure to help you on your next project!

"Great job and super friendly. Changed out old toilet for my mother. Very efficient."

George G on March 2023

G & Z Plumbing is a family owned business based in the Central Valley of California. We are happy to help our customers in any type of residential plumbing repair, service, or installation. We are here to help with water heater installs, drain cleaning, camera inspections, leak repairs, as well as remodeling and ADUs, to name a few. You can trust that your home is great hands with our staff having over 25 years of experience combined in the home building and service industry. It would be our pleasure to help you on your next project!

"Great job and super friendly. Changed out old toilet for my mother. Very efficient."

George G on March 2023


Ed Sewer and Drain
5.00(
17
)
Approved Pro
Ed Sewer and Drain
5.00(
17
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
341 local quotes requested

At Ed Sewer & Drain, we specialize in unclogging sewer and drain, faucet replacement, garbage disposal, water leak repair, water heater repair, home plumbing inspection, rain gutter cleaning, and others. Price matching Senior Citizens Discount Military Discount Over 30 years' experience on drain cleaning and plumbing working with major companies. Now owner-operated and no overhead cost so customers can save money.

"Fast and knows what he’s doing"

Alan w on June 2025

At Ed Sewer & Drain, we specialize in unclogging sewer and drain, faucet replacement, garbage disposal, water leak repair, water heater repair, home plumbing inspection, rain gutter cleaning, and others. Price matching Senior Citizens Discount Military Discount Over 30 years' experience on drain cleaning and plumbing working with major companies. Now owner-operated and no overhead cost so customers can save money.

"Fast and knows what he’s doing"

Alan w on June 2025


APPLEGATE BACKHOE DEMOLITION
7501 E GRAYSON RD
5.00(
1
)
APPLEGATE BACKHOE DEMOLITION
7501 E GRAYSON RD
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

CLARK SEPTIC SVC LLC
852 CHARLES RD
2.50(
2
)
CLARK SEPTIC SVC LLC
852 CHARLES RD
2.50(
2
)
Customers say: Super punctual

Pinnacle Plumbing Service
2401 E Orangeburg Ave
4.45(
20
)
Pinnacle Plumbing Service
2401 E Orangeburg Ave
4.45(
20
)
Customers say: Quick response
23 years of experience

Additional DBA - Pinnacle Plumbing. See website for additional services.

Additional DBA - Pinnacle Plumbing. See website for additional services.


Spring Creek Pool and Spa Inc
331 Pine St
No reviews
Spring Creek Pool and Spa Inc
331 Pine St
No reviews
21 years of experience

Spring Creek is a full service outdoor living company specializing in design, construction and consultation on projects involving the building of outdoor structures, landscapes, water features, swimming pool and spas throughout Northern California. Spring Creek has designed and built over 1,000 custom projects and participates in design, engineering and construction of ultra custom residential and boutique commercial projects, ranging in cost between $150,000- $3,500,000. Spring Creek has 40 employees conducting the majority of its design, and project execution “in house”. Spring Creek maintains presence throughout northern California with offices in the Central Valley and the S.F Peninsula. Spring Creek also participates in design, consultation and construction management projects in Southern California and Nevada. eddie@springcreekpools.com

Spring Creek is a full service outdoor living company specializing in design, construction and consultation on projects involving the building of outdoor structures, landscapes, water features, swimming pool and spas throughout Northern California. Spring Creek has designed and built over 1,000 custom projects and participates in design, engineering and construction of ultra custom residential and boutique commercial projects, ranging in cost between $150,000- $3,500,000. Spring Creek has 40 employees conducting the majority of its design, and project execution “in house”. Spring Creek maintains presence throughout northern California with offices in the Central Valley and the S.F Peninsula. Spring Creek also participates in design, consultation and construction management projects in Southern California and Nevada. eddie@springcreekpools.com


BOB LEONARD & ASSOC
1325 EL PINAL DR
4.48(
21
)
BOB LEONARD & ASSOC
1325 EL PINAL DR
4.48(
21
)
Customers say: Quality work
48 years of experience

All residential & commercial general contracting & remodeling. Specializing in kitchens, baths, and additions.

All residential & commercial general contracting & remodeling. Specializing in kitchens, baths, and additions.

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FAQs for excavation major grading or resloping projects in Modesto, CA

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.

The Modesto, CA homeowners’ guide to excavation major grading or reslopings
From average costs to expert advice, get all the answers you need to get your job done.
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