Top-rated septic tank pros.

Get matched with top septic tank pros in Upper Lake, CA

Enter your ZIP and get matched with up to 5 pros

Need a pro for your septic tank service project in Upper Lake, CA?

Select your specific project to find the pro for you.

TRUSTED BY UPPER LAKE, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon11
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Upper Lake, CA

*The Angi rating for Septic Tank Service companies in Upper Lake, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Upper Lake, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on November 14, 2025

Find Septic tank pros in Upper Lake

Avatar for Cal-Tech Pump Well & Compressor

Cal-Tech Pump Well & Compressor

4.75(
8
)
•Approved Pro

Cal-Tech Pump Well & Compressor

4.75(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

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

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

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 NexGen Septics LLC

NexGen Septics LLC

5.00(
5
)

NexGen Septics LLC

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

NexGen Septics LLC is a septic system provider with extensive land development and wastewater treatment experience dating back to the early 1990s. Their continuous innovation of new ideas solve their client's most complex septic system problems. We have the only Passive Wastewater Treatment System on the market with no maintenance or additives necessary. This system is simple to install, takes less space which makes it great on tight lots, exceeds treatment levels set by NSF by a huge margin, and most importantly it is by far the most inexpensive secondary treatment system available in the United States. Also, our system is scaleable and can be designed for residential, municipal or commercial projects. Septic system products: Advanced Enviro-Septic®, Envirofin®, and the De-Nyte® Denitrification System. Septic system services: home septic systems, business septic systems, commercial septic systems, municipality and community septic systems.

NexGen Septics LLC is a septic system provider with extensive land development and wastewater treatment experience dating back to the early 1990s. Their continuous innovation of new ideas solve their client's most complex septic system problems. We have the only Passive Wastewater Treatment System on the market with no maintenance or additives necessary. This system is simple to install, takes less space which makes it great on tight lots, exceeds treatment levels set by NSF by a huge margin, and most importantly it is by far the most inexpensive secondary treatment system available in the United States. Also, our system is scaleable and can be designed for residential, municipal or commercial projects. Septic system products: Advanced Enviro-Septic®, Envirofin®, and the De-Nyte® Denitrification System. Septic system services: home septic systems, business septic systems, commercial septic systems, municipality and community septic systems.

Wicked Web Design & SEO

5.00(
7
)

Wicked Web Design & SEO

5.00(
7
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.

Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.

Avatar for Delta Van Lines Inc

Delta Van Lines Inc

4.33(
12
)

Delta Van Lines Inc

4.33(
12
)
Customers say: Super punctual
26 years of experience

Delta Van Lines one of the most trusted Nationwide movers provides the first-class treatment that your belongings deserve. Our moving company offers a variety of moving services that can be customized based on your specific requirements. Are you looking for a local or state-to-state moving solution? Choose Delta Van Lines to ensure your moving experience is absolutely smooth and free from any kind of stress or confusion. If you are looking for someone to facilitate a residential or corporate relocation or a local or long distance move, Delta Van Lines is the name you can count on for impeccable quality of moving services Here at Delta Van Lines, customer satisfaction is our number one priority. We look forward to assisting you with all your moving needs! Call us today for a free quote at 800-544-1380

"very smoothly"

Sukran A on August 2018

Delta Van Lines one of the most trusted Nationwide movers provides the first-class treatment that your belongings deserve. Our moving company offers a variety of moving services that can be customized based on your specific requirements. Are you looking for a local or state-to-state moving solution? Choose Delta Van Lines to ensure your moving experience is absolutely smooth and free from any kind of stress or confusion. If you are looking for someone to facilitate a residential or corporate relocation or a local or long distance move, Delta Van Lines is the name you can count on for impeccable quality of moving services Here at Delta Van Lines, customer satisfaction is our number one priority. We look forward to assisting you with all your moving needs! Call us today for a free quote at 800-544-1380

"very smoothly"

Sukran A on August 2018

Showing 1-10 of 23
Septic Tanks questions, answered by experts

Wells should be at least 100 feet deep for drinking water, but they may need to be deeper depending on the local geology, water quality, and your household’s water usage. Work with a qualified well drilling professional who can assess the appropriate depth for your well and test the water before drinking it.

Most septic tanks can handle two to three loads of laundry per day, or a weekly total of between seven and 10 loads. Although septic systems do require homeowners to be somewhat careful with their plumbing systems—for instance, it’s not a good idea to flush a bunch of toilet paper all at once—they can still handle fairly heavy use.

Anaerobic septic tanks are the most cost-effective type of septic system, with an average cost of $3,000 to $8,000. Sand filter septic systems are the next most affordable, ranging from $7,000 to $18,000. Mound systems have the highest price tags of the bunch, coming in at $10,000 to $20,000 per installation.

Septic tanks and cesspits are both types of sewage and wastewater systems, but they differ in key ways. The main difference between the two systems is that septic tanks separate sewage from wastewater and allow the latter to flow into a drainage field to filter and disperse into the soil. Cesspits don’t have outlets and instead, store sewage until it needs to be pumped by a professional.

Depending on local conditions, a deep well may be a better choice than a shallow well. Deeper well depth accesses groundwater that has been naturally filtered through many layers of soil and rock. This reduces surface contaminants and may offer cleaner water, but deep wells cost more money to build and maintain. The water may be harder and have higher radioactivity, too. 

The Upper Lake, CA homeowners’ guide to septic tank services

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"