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Avatar for Rose Valley Earthworks & Paving

Rose Valley Earthworks & Paving

5.00(
12
)
Approved Pro

Rose Valley Earthworks & Paving

5.00(
12
)
Approved Pro
Super Service Award
Customers say: Quick response
1 years of experience
Free onsite estimate

ROSE VALLEY EARTHWORKS & PAVING 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. Please call for your free estimate today! RVEP 707-537-5885

"Brad was the ultimate professional in his approach to the work performed and the quality of that work was excellent. I would not hesitate to use his company again in the future (which I will be doing). "

Henry F on August 2025

ROSE VALLEY EARTHWORKS & PAVING 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. Please call for your free estimate today! RVEP 707-537-5885

"Brad was the ultimate professional in his approach to the work performed and the quality of that work was excellent. I would not hesitate to use his company again in the future (which I will be doing). "

Henry F on August 2025


Avatar for SH Grading & Excavating

SH Grading & Excavating

5.00(
13
)
Approved Pro

SH Grading & Excavating

5.00(
13
)
Approved Pro
10 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We provide grading, paving, underground, trenching, demolition services.

"Great attention to detail and terrific communication. "

Robert R on December 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We provide grading, paving, underground, trenching, demolition services.

"Great attention to detail and terrific communication. "

Robert R on December 2025


Avatar for Prosper Construction Development, Inc.

Prosper Construction Development, Inc.

4.88(
38
)
Approved Pro

Prosper Construction Development, Inc.

4.88(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
12 years of experience

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 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!

"Fast response and clear communication throughout the process."

Marco T on April 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 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!

"Fast response and clear communication throughout the process."

Marco T on April 2025


JOHN MOUNTAIN

5.00(
6
)
Approved Pro

JOHN MOUNTAIN

5.00(
6
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

JOHN MOUNTAIN 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.

"These are the consummate professionals that you want doing your project. Excellent communication from start to finish. Their work is immaculate. Their attitudes are friendly and helpful. On time every day. Cleaned up after. No drama whatsoever. I would hire these guys again in a minute."

Sam Z on July 2025

JOHN MOUNTAIN 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.

"These are the consummate professionals that you want doing your project. Excellent communication from start to finish. Their work is immaculate. Their attitudes are friendly and helpful. On time every day. Cleaned up after. No drama whatsoever. I would hire these guys again in a minute."

Sam Z on July 2025


Avatar for Sonoma Siteworks & Engineering

Sonoma Siteworks & Engineering

5.00(
4
)
Approved Pro

Sonoma Siteworks & Engineering

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Services / Expertise Site Preparation Grading Excavation Paving Demolition Vineyard Preparation Ponds Concrete Pumping Services Sidewalks Patios Curb and Gutter Retaining Walls Underground Trenching Water Lines Sewage Lines Storm Drainage Septic Systems Residential Foundations Land Development Minor Projects Fire Mitigation Estate Management & Maintenance

"work was well organized, well executed and completed ahead of schedule by a friendly and knowledgable crew."

Steve G on January 2024

Services / Expertise Site Preparation Grading Excavation Paving Demolition Vineyard Preparation Ponds Concrete Pumping Services Sidewalks Patios Curb and Gutter Retaining Walls Underground Trenching Water Lines Sewage Lines Storm Drainage Septic Systems Residential Foundations Land Development Minor Projects Fire Mitigation Estate Management & Maintenance

"work was well organized, well executed and completed ahead of schedule by a friendly and knowledgable crew."

Steve G on January 2024


"Really appreciated his support, help and timeliness of the service. Would use him again."

Pamela B on January 2020

Cal-Tech Pump Well & Water Treatment is your local groundwater professionals. We guarentee our work and your satisfaction. We offer 24 hour emergency service, senior & veteran discounts. Call the experts!

"Really appreciated his support, help and timeliness of the service. Would use him again."

Pamela B on January 2020


Avatar for SK UNLIMITED POOLS, INC.

SK UNLIMITED POOLS, INC.

5.00(
3
)
Approved Pro

SK UNLIMITED POOLS, INC.

5.00(
3
)
Approved Pro
12 years of experience
Free onsite estimate

SK Unlimited Construction is a fully licensed and insured construction company proudly serving Santa Rosa and the greater Sonoma County area. Known for reliability, professionalism, and high‑quality workmanship, we provide safe and efficient services for projects of all sizes. We specialize in: Residential demolition (interior, exterior, selective, and full‑structure) Debris and junk hauling Site cleanup and preparation Light construction and property improvement services Drywall, painting, flooring, and carpentry At SK Unlimited Construction, safety, precision, and customer satisfaction guide every project. Whether you need a space cleared, a structure removed, or a property prepared for its next phase, we deliver dependable service with integrity from start to finish.

"Kamen did everything we asked for in no time ! I highly recommend Kamen !"

christian s on December 2025

SK Unlimited Construction is a fully licensed and insured construction company proudly serving Santa Rosa and the greater Sonoma County area. Known for reliability, professionalism, and high‑quality workmanship, we provide safe and efficient services for projects of all sizes. We specialize in: Residential demolition (interior, exterior, selective, and full‑structure) Debris and junk hauling Site cleanup and preparation Light construction and property improvement services Drywall, painting, flooring, and carpentry At SK Unlimited Construction, safety, precision, and customer satisfaction guide every project. Whether you need a space cleared, a structure removed, or a property prepared for its next phase, we deliver dependable service with integrity from start to finish.

"Kamen did everything we asked for in no time ! I highly recommend Kamen !"

christian s on December 2025


Avatar for E G Paving Construction, Inc.

E G Paving Construction, Inc.

5.00(
2
)
Approved Pro

E G Paving Construction, Inc.

5.00(
2
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

E G Paving Construction is a premier paving company serving Sonoma County, Napa County and Marin County.We offer a full range of asphalt and concrete paving solutions for both large and small projects. Specializing in Asphalt Done, Grading, Concrete Replace, Sewer, Storm Drain, Pipes or any such excavations call 707-791-0317 to get a quote.

"Edgar and his employees were amazing. Their bid was the best. Other guys said they would have to rip up pavement that this crew could do no problem minimally. The guys were so well groomed and polite. Not that that matters but it was an extra bonus. Lovely crew and incredible job in a few days. I will for sure use them again."

Kathleen m on May 2024

E G Paving Construction is a premier paving company serving Sonoma County, Napa County and Marin County.We offer a full range of asphalt and concrete paving solutions for both large and small projects. Specializing in Asphalt Done, Grading, Concrete Replace, Sewer, Storm Drain, Pipes or any such excavations call 707-791-0317 to get a quote.

"Edgar and his employees were amazing. Their bid was the best. Other guys said they would have to rip up pavement that this crew could do no problem minimally. The guys were so well groomed and polite. Not that that matters but it was an extra bonus. Lovely crew and incredible job in a few days. I will for sure use them again."

Kathleen m on May 2024


Raya Engineering

New on AngiNew on Angi
Approved Pro

Raya Engineering

New on AngiNew on Angi
Approved Pro
14 years of experience
Free onsite estimate

Here at Raya Engineering, we sustain our company on the principal that our customers come first. We offer services that are tailored to your needs and we're ready to show you what our experience can bring to your project! Call us today!

Here at Raya Engineering, we sustain our company on the principal that our customers come first. We offer services that are tailored to your needs and we're ready to show you what our experience can bring to your project! Call us today!


RSF Construction Inc.

New on AngiNew on Angi
Approved Pro

RSF Construction Inc.

New on AngiNew on Angi
Approved Pro
6 years of experience
Free onsite estimate

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

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Excavating questions, answered by experts

No, you typically cannot use metal detectors to find your sewer line. Most sewer lines are made of non-metallic materials such as PVC, clay, or cast iron, which are not detectable by standard metal detectors. Metal detectors are designed to locate metallic objects, so they won't be effective for identifying the path of a non-metallic sewer line. To locate your sewer line accurately, it's best to use other methods.

Septic tanks are typically buried between four inches and four feet deep, depending on the property, the soil, and the size of the tank. When the septic tank is buried on the deeper end of this range, it may be harder for you to locate it on your own with a soil probe or just by observing the yard for signs of the tank. However, if you have trouble finding the septic tank, a pro will be happy to help you.

You can bury underground electrical wire six inches deep—but only if you use a rigid metal electrical conduit. For rigid, non-metallic conduits, bury the wire at least 12 inches deep. If using an underground feeder cable rated for direct burial, you'll need to place it at least 18 inches deep, as it has no conduit for extra protection.

Trenching is a specific kind of digging. Trenching means digging a depression in the earth that’s deeper than it is wide, often with heavy machinery. Digging refers to any kind of removal of earth in order to create a human-made depression, hole, or cut in the earth’s surface. You can dig with big tools or even with just a hand shovel.

The average cost for pool excavation is $2,500. This cost can range from $450 to $4,500, depending on the pool shape and size, time of year, and any need to move buried utilities. 

When excavating for your pool, you might have to move existing utilities. You can expect to pay an additional $15 to $25 per linear foot to move gas lines. To move a septic system, it’ll cost an additional $2,000 to $20,000. A pool that is 10 feet by 12 feet averages $450 to excavate, and a 20-foot-by-40-foot pool averages $3,020.

The Angwin, CA homeowners’ guide to excavation services

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