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"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 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
36 local quotes requested
6 years of experience

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


Avatar for Mike's Home Improvement

Mike's Home Improvement

5.00(
14
)
Approved Pro

Mike's Home Improvement

5.00(
14
)
Approved Pro
Super Service Award
Customers say: Quality work
101 local quotes requested

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! 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 all the services we offer below and call -or- click to schedule a free estimate today!

"Mike’s Home Improvement transformed my seen better days 1930’s fixer upper cabin into a beautiful, cozy, insulated and functional home. The work they did included a new roof and siding, windows, plumbing… a complete bathroom overhaul… and more. They worked quickly, did a great job, I absolutely recommend them!"

Matt P on December 2025

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! 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 all the services we offer below and call -or- click to schedule a free estimate today!

"Mike’s Home Improvement transformed my seen better days 1930’s fixer upper cabin into a beautiful, cozy, insulated and functional home. The work they did included a new roof and siding, windows, plumbing… a complete bathroom overhaul… and more. They worked quickly, did a great job, I absolutely recommend them!"

Matt P on December 2025


I have been in the Cobb area for over 60 years. I am retired and now have the time to devote to growing my business. I am reliable and have competitive rates.



Lake County Pumpers

No reviews yet

Lake County Pumpers

No reviews yet
5 years of experience

Lake County Pumpers, located in Lower Lake, California, is a family-owned and operated septic company. We have been serving and trusted by residential and commercial septic clients since 2020. Our staff specializes in septic pumping, grease trap pumping, pump or tank repairs, and engineered septic system installation or maintenance. No matter how big or small you think the problem is, you can rely on Lake County Pumpers for assistance.

Lake County Pumpers, located in Lower Lake, California, is a family-owned and operated septic company. We have been serving and trusted by residential and commercial septic clients since 2020. Our staff specializes in septic pumping, grease trap pumping, pump or tank repairs, and engineered septic system installation or maintenance. No matter how big or small you think the problem is, you can rely on Lake County Pumpers for assistance.


Avatar for Humbles grading

Humbles grading

No reviews yet

Humbles grading

No reviews yet
Free onsite estimate

We are a family owned company that specializes in all types of grading. We have over 33 years of experience in this skilled field. At Humbles Grading we treat our customers like family, take pride in working with homeowners and builders to offer our creative services. We here at Humbles Grading wash all of our equipment before we start a new job to prevent the transfer of weeds and unwanted deposits. At Humbles Grading we specialize in house pads, building pads, driveways, parking lots, roads, lot cleaning, fire line clearing and trails. We have done work all over the United States, Canada and Hawaii. Moreover; we push our selves to give you our best quality workmanship that you deserve.

We are a family owned company that specializes in all types of grading. We have over 33 years of experience in this skilled field. At Humbles Grading we treat our customers like family, take pride in working with homeowners and builders to offer our creative services. We here at Humbles Grading wash all of our equipment before we start a new job to prevent the transfer of weeds and unwanted deposits. At Humbles Grading we specialize in house pads, building pads, driveways, parking lots, roads, lot cleaning, fire line clearing and trails. We have done work all over the United States, Canada and Hawaii. Moreover; we push our selves to give you our best quality workmanship that you deserve.


Kazco

No reviews yet

Kazco

No reviews yet

We offer all construction services from underground to finished buildings and homes. Specializing in excavation.

We offer all construction services from underground to finished buildings and homes. Specializing in excavation.


Branson Enterprises

No reviews yet

Branson Enterprises

No reviews yet
18 years of experience

We do site development from minor to major jobs including taking down dead trees ,excavating stumps ,engineered fill compactions , underground utilities, septic systems, erosion control, wire wall retaining wall construction, road construction.No job to small go to bransonenterprises.org for a sample of some of our services we offer.

We do site development from minor to major jobs including taking down dead trees ,excavating stumps ,engineered fill compactions , underground utilities, septic systems, erosion control, wire wall retaining wall construction, road construction.No job to small go to bransonenterprises.org for a sample of some of our services we offer.


J Pantaleon Construction

No reviews yet

J Pantaleon Construction

No reviews yet

General Engineering contractor specializing in grading,trenching,excavating,concrete flat work and much more. Licensed and insured with good rates . Over 10 yrs of experience in the trade, small business from Lake County California but willing to travel to other Counties

General Engineering contractor specializing in grading,trenching,excavating,concrete flat work and much more. Licensed and insured with good rates . Over 10 yrs of experience in the trade, small business from Lake County California but willing to travel to other Counties

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Excavating questions, answered by experts

A joint utility trench, or joint trench, is a long, buried ditch on a property that contains two or more utility lines rather than running the lines in multiple trenches. Some utilities, like gas and electric or electric and communication lines, are better suited to joint trenching, while others, like water and sewer, are not allowed to be in the same trench.

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.

The average cost of excavation is around $3,200. Most jobs fall somewhere between $500 and $15,000, depending on the amount of soil to remove, whether or not there are landscaping features or structures in the vicinity that could complicate the excavation, and the quality and contents of the soil. Larger jobs will naturally cost more, as will those in tight spaces that demand manual excavation as opposed to using heavy machinery. Hard soil and tree roots can also extend the job and drive up your labor costs.

If you have a broken sprinkler pipe underground, there will be some signs you can easily spot to locate it and take action. These include leaks, water spouts, flooding, consistently damp areas on your lawn, low water pressure, and grass around the sprinkler head that’s taller and darker than anywhere else in the yard. 

If there are no obvious signs of a broken pipe, you can use tools such as water leak mics, leak noise loggers, audio devices that record leaks, and acoustic testing links. 

Broken pipes can lead to uneven watering, plant damage, and higher utility bills. The longer you wait to fix them the more the repair cost may be.

There are several different factors that influence how long it takes to excavate. For a foundation, it could take anywhere from three days to three weeks. It can take even longer if you face weather-related delays or an inaccessible site that’s riddled with boulders and rough terrain. It may also take longer if you have clay soil, which is more difficult to dig.

The Kelseyville, CA homeowners’ guide to excavation services

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