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Avatar for Perkins Grading and Underground

Perkins Grading and Underground

4.89(
55
)
•Approved Pro

Perkins Grading and Underground

4.89(
55
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
7 years of experience

We take great pride in our quality work for and honest pricing give us a call today

"In 3 days the driveway was complete ready to use."

Lanning B on October 2024

We take great pride in our quality work for and honest pricing give us a call today

"In 3 days the driveway was complete ready to use."

Lanning B on October 2024

Avatar for Ryan's Pumping Service-Unlicensed Contractor

Ryan's Pumping Service-Unlicensed Contractor

4.98(
26
)
•Approved Pro

Ryan's Pumping Service-Unlicensed Contractor

4.98(
26
)
•Approved Pro
Super Service Award
Customers say: Quick response
4 years of experience
Free onsite estimate

Here at Ryan;s Pumping Service we are a full service septic pumping company working with residential and commercial properties. No job is out of our wheelhouse and we pride ourselves on our professionalism and skillset.

"Friendly and efficient. Gave me good explanations of everything to do with septic tanks."

christopher b on December 2025

Here at Ryan;s Pumping Service we are a full service septic pumping company working with residential and commercial properties. No job is out of our wheelhouse and we pride ourselves on our professionalism and skillset.

"Friendly and efficient. Gave me good explanations of everything to do with septic tanks."

christopher b on December 2025

Avatar for Moor Plumbing Solutions, Inc.

Moor Plumbing Solutions, Inc.

4.98(
21
)
•Approved Pro

Moor Plumbing Solutions, Inc.

4.98(
21
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
5 years of experience

A Zero Trench Plumbing is not only the name of my company, it is what I am. With years of experience, I provide the utmost in quality, professionalism and integrity to every customer. I tackle anything from the pesky drain clog to a full bathtub/shower install. It is my goal to make every customer happy on every project I complete. I look forward to hearing from you and solving your plumbing problems!

"Owner is very honest and reasonably priced. His crew does excellent work. They replaced and upgraded our old residential sewer line to the street and installed two regulation sewer cleanouts. It was a major job for our house and they did all the work perfectly, including the City permit signoff and within two days. They fully restored all landscaping and did excellent cleanup. We are very happy with Moor Plumbing and their excellent customer relations and the quality of their work."

Jim M on April 2025

A Zero Trench Plumbing is not only the name of my company, it is what I am. With years of experience, I provide the utmost in quality, professionalism and integrity to every customer. I tackle anything from the pesky drain clog to a full bathtub/shower install. It is my goal to make every customer happy on every project I complete. I look forward to hearing from you and solving your plumbing problems!

"Owner is very honest and reasonably priced. His crew does excellent work. They replaced and upgraded our old residential sewer line to the street and installed two regulation sewer cleanouts. It was a major job for our house and they did all the work perfectly, including the City permit signoff and within two days. They fully restored all landscaping and did excellent cleanup. We are very happy with Moor Plumbing and their excellent customer relations and the quality of their work."

Jim M on April 2025

Avatar for Central Coast Engineering & Development INC

Central Coast Engineering & Development INC

5.00(
11
)
•Approved Pro

Central Coast Engineering & Development INC

5.00(
11
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2 years of experience

Central Coast Engineering & Development INC is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in Septic systems, Land clearing, Excavation, and a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"I would give Austyn 100 stars if I could. He made the project go smoothly. His personality, level headedness, his problem solving skills, knowledge of his craft and the ability to work with others so appreciated. While excavating for the septic Leitchfield, I had him do other work on the property, moving earth and building a retaining wall. When he discovered a huge cavern where earth had eroded to the point of danger, he immediately ordered everything and had it fixed in a few days. He was here on time, and he stayed on the job until it was finished. Here ever day. That isn't always the case, especially when unexpected things (like a cavern) show up and the job takes longer than planned. Everything turned out perfectly, we passed the city inspections on the first try. You can't go wrong with Austyn, he is someone you can trust."

sheila E on April 2025

Central Coast Engineering & Development INC is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in Septic systems, Land clearing, Excavation, and a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"I would give Austyn 100 stars if I could. He made the project go smoothly. His personality, level headedness, his problem solving skills, knowledge of his craft and the ability to work with others so appreciated. While excavating for the septic Leitchfield, I had him do other work on the property, moving earth and building a retaining wall. When he discovered a huge cavern where earth had eroded to the point of danger, he immediately ordered everything and had it fixed in a few days. He was here on time, and he stayed on the job until it was finished. Here ever day. That isn't always the case, especially when unexpected things (like a cavern) show up and the job takes longer than planned. Everything turned out perfectly, we passed the city inspections on the first try. You can't go wrong with Austyn, he is someone you can trust."

sheila E on April 2025

Avatar for Pacific Sewer & Drain Inc.

Pacific Sewer & Drain Inc.

5.00(
7
)
•Approved Pro

Pacific Sewer & Drain Inc.

5.00(
7
)
•Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

We are a veteran owned company. I have been in the sewer and drain industry for over 35 years. Services we provide and take care of are Hydro jetting, Maintenance, Sewer and drain lines cleared, Repairs, Televising and locating, Inspections, Complete septic system installations and other related services we take pride in our reliability, great communication, integrity, and quality of work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Best response and service we have ever had for a plumbing problem. They called us immediately and very patiently listened to our issue and walked through the pricing and process. A plumber came to our home as scheduled and worked efficiently to assess and fix the problem. We had a drain clog (not camera locate breakage) and they removed the toilet, snaked the drain and fixed the problem very quickly! There were no surprises and we paid for their service by the hour rather than by the job which saved us many $$s. We would definitely use then again and highly recommend."

Richard M on February 2024

We are a veteran owned company. I have been in the sewer and drain industry for over 35 years. Services we provide and take care of are Hydro jetting, Maintenance, Sewer and drain lines cleared, Repairs, Televising and locating, Inspections, Complete septic system installations and other related services we take pride in our reliability, great communication, integrity, and quality of work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Best response and service we have ever had for a plumbing problem. They called us immediately and very patiently listened to our issue and walked through the pricing and process. A plumber came to our home as scheduled and worked efficiently to assess and fix the problem. We had a drain clog (not camera locate breakage) and they removed the toilet, snaked the drain and fixed the problem very quickly! There were no surprises and we paid for their service by the hour rather than by the job which saved us many $$s. We would definitely use then again and highly recommend."

Richard M on February 2024

Maggiora Bros Drilling, Inc.

5.00(
2
)
•Approved Pro

Maggiora Bros Drilling, Inc.

5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
63 years of experience

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. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The 5.0 on Value for Money is presumptive because I havenâ t seen the bill, but Rick was prompt and thorough and very helpful. Problem solved. Would definitely call them next time."

Tad W on November 2022

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. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The 5.0 on Value for Money is presumptive because I havenâ t seen the bill, but Rick was prompt and thorough and very helpful. Problem solved. Would definitely call them next time."

Tad W on November 2022

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Avatar for Bellows Plumbing, Heating & Air

Bellows Plumbing, Heating & Air

4.78(
45
)

Bellows Plumbing, Heating & Air

4.78(
45
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Bellows is your all-in-one place for all your service needs. The customer is always #1 and we go above and beyond to ensure the job is done properly, on time, and on budget. We believe our customers always deserve the best, every day. Give us a call and experience Bellows exceptional customer service today!

"If you want a company that guarantees their work don’t choose Bellows. I paid a ridiculous amount for a new HVAC system and one week after install it stopped working. This happened on a Saturday and they don’t have technicians available for emergencies on weekends and they won’t reimburse for a company that does. They told me not to worry we’ll make it right but the earliest service date they had available was two weeks later. Post sale they don’t care about the customer or about the quality of their work. Make sure to choose another company for your HVAC needs."

Chance C on June 2024

Bellows is your all-in-one place for all your service needs. The customer is always #1 and we go above and beyond to ensure the job is done properly, on time, and on budget. We believe our customers always deserve the best, every day. Give us a call and experience Bellows exceptional customer service today!

"If you want a company that guarantees their work don’t choose Bellows. I paid a ridiculous amount for a new HVAC system and one week after install it stopped working. This happened on a Saturday and they don’t have technicians available for emergencies on weekends and they won’t reimburse for a company that does. They told me not to worry we’ll make it right but the earliest service date they had available was two weeks later. Post sale they don’t care about the customer or about the quality of their work. Make sure to choose another company for your HVAC needs."

Chance C on June 2024

Marina Plumbing and Heating

5.00(
11
)

Marina Plumbing and Heating

5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional DBAs - Marina Plumbing & Heating, Marina Plumbing & Hardware Inc.

"They provided courteous and professional service. James is the best plumber on the Monterey Peninsula !"

Douglas H on October 2020

Additional DBAs - Marina Plumbing & Heating, Marina Plumbing & Hardware Inc.

"They provided courteous and professional service. James is the best plumber on the Monterey Peninsula !"

Douglas H on October 2020

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Septic Tanks questions, answered by experts

The main difference between a mound septic system and a conventional one is that the drain field in a mound system is built up into a mound composed of sand and gravel to increase the filtration time the wastewater sees before it is returned to the aquifer. There’s also a significant cost difference, with mound systems typically costing far more than standard septic systems.

For the most part, choosing between 30/50 psi and 40/60 psi is based on your water-pressure preference. However, it can also depend a little bit on your house—if you have older plumbing, a lower water pressure can be easier on the pipes (and a bit more gentle on your well pump). 

The lower 30/50 pressure is usually enough for a single-story home, but you may want 40/60 if you have multiple stories, as the extra pressure helps water flow smoothly up to the second floor.

Deciding between an engineered septic system and a conventional one depends on property size, soil quality, local regulations, and environmental factors. If your property has limited space, poor soil, or is close to sensitive environmental features, an engineered system may be required. Professional site evaluations, considering water usage, long-term plans, and budget constraints, can help determine the appropriate choice. Consulting with a septic system professional is crucial for ensuring compliance with regulations and selecting the best system for your property's unique needs.

A septic perc test is done by drilling a hole into the ground, filling the hole with water, and testing to see how long it drains. While simple, the test itself provides a great deal of information about your yard. The last thing you want to do is skip a perc test only to discover your yard doesn’t drain sewage effectively.

Drain fields often include three to five trenches that are 18 to 24 inches deep. The pipes connecting the drain field to the septic tank will be placed between 12 and 18 inches deep, and the field as a whole will be about 100 feet long.

The Aromas, CA homeowners’ guide to septic tank services

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

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