Get matched with top septic tank pros in Colma, CA

Q: What are the common signs of a failing septic system?

• <div><p>When your septic system is failing, you&rsquo;ll probably smell it. Common signs of a septic system failure include sewage odors in the home or around the yard, flooding in the yard above the septic tank or in the leach field, and wastewater or even raw sewage backing up into your home&rsquo;s drains. </p></div>

Q: What are the signs that a septic system is failing?

• <div><p>Recognizing signs of a failing septic system is crucial to prevent costly damage and health hazards. Foul odors in and around your home, slow drainage in sinks and toilets, or gurgling noises in plumbing fixtures can indicate problems with drainage. Lush, green patches of grass near the drain field or wastewater pooling on the ground are alarming signs that may indicate a leak in the system. If you notice any of these symptoms, it's vital to address them promptly to avoid more extensive and expensive issues.</p></div>

Q: What would cause my well water to lose pressure?

• <div><p>There are many potential causes of low well water pressure. The most common include sediment buildup, leaking pipes, a failing well pump, or a cracked pressure tank. </p></div>

Q: Can you park on top of a septic field?

• <div><p>You should never park or drive on top of a septic field. Vehicles can weigh upwards of two tons, and this weight can put a lot of pressure on the leach lines in the drain field. Too much pressure on your leach lines may cause them to warp, crack, or completely burst. This is an expensive and very avoidable problem.</p></div>

Q: Can you put water softener backwash into a septic tank?

• <div><p>While you can drain water softener backwash into a septic tank, doing so may cause several problems. One problem is that increased sodium chloride levels from water softener backwash can kill septic tank bacteria, decreasing the effectiveness of this wastewater treatment system. Another issue is that large calcium deposits can eventually stop up the drain field and lead to poor drainage. </p></div>

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Verified Reviews for Septic Tank Service pros in Colma, CA

*The Angi rating for Septic Tank Service companies in Colma, 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 Colma, 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 January 23, 2025

Reviewed in January 2025
Install circuit breaker and 240 outlet in preparation for new electric tank water heater. Took the time to consult with water heater contractor to make sure the correct parts were used, and placement of shutoff was done properly. Professional, prompt, and thorough. We are very pleased with...
BARAK ELECTRIC
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Reviewed in March 2023
They installed a tankless water heater for us, upgrading from our previous tank. Efficient install, great team, reasonable cost. They even managed to build a structure for the tankless heater that allowed us to reclaim space for a future linen closet. Highly recommend Jacob and the team!
Sovereignty Plumbing
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Reviewed in August 2018
Nice job that was my spectation project tanks to easy bay are home look nice and cleaner kitchen reasonable price nice employees responsible I will hire them again Easybay will made it far on these good company
Bay Easy Construction
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Reviewed in October 2016
The wax ring replacement went well. The technician was polite and answered my questions at various stages of the assessment/repair. The tech also noticed and tightened a loose bolt in the tank while finishing the job. Unfortunately, the associated washer had deteriorated, which resulted in the...
George Salet Plumbing Inc
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Reviewed in September 2016
Mike literally saved the day with his inspection. He was able to locate the septic which turned out not to be a legit septic and which helped give honesty to a property that was incorrectly listed at my time of escrow as having a legit septic. He was patient and provided a very detailed,...
Mr Rooter Plumbing of Mendocino & Lake Counties,
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Reviewed in August 2014
The plumber who came from this company seemed extremely knowledgeable and thorough, unlike others who simply announced that I needed a new water heater without even looking at my tank. However, I was promised that for $30 I would get a written quotation on the replacement, by e-mail within two...
Cabrillo Plumbing
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Reviewed in June 2013
Decided to use the gas card that I purchased for $5.00 today. Stop in at the Shell Gas Station in Daly City, CA. Slide in the card and filled my gas tank for $25.00. The process was smooth and easy. No problem. What a bargain! So happy to be a member of Angie's List. <br />
Shell
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Reviewed in October 2012
After looking for a plumber on Angie's List, I decided to go with Magic Plumbing and use one of their coupons. I called in the morning and the person answering the phone said that while they did not have a plumber available at the moment, they would send someone out in the afternoon. Luckily...
Magic Plumbing
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Find Septic tank pros in Colma

McCormick Home Builders, Inc.

4.7(

)

Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Colma, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We recently remodeled our bathroom with McCormick, and it was a fantastic experience. Khaled was informative, patient, and genuinely helpful, guiding us through choices for a perfect design. The team’s professionalism showed in their punctuality and quality. Every aspect was done with care, from tile placement to lighting. The transformation is truly impressive; the bathroom now feels open and luxurious. We’re beyond pleased with the result and look forward to more projects with them."

Response time6 hrs

Recommended by15%of homeowners

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Home Pro Remodeling & Construction, Inc.

4.1(

)

Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Colma, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Great team, did a great job."

Response time5 days

Recommended by77%of homeowners

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Raya Engineering

New to Angi

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Colma, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

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!

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RSF Construction Inc.

1.0(

)

Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Colma, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

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!

Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Colma, CA and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"Great on time no hidden charges"

Meet Geno Caccia - Owner of James Caccia Plumbing

Recommended by93%of homeowners

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Resendiz Handyman & Plumbing

5.0(

)

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Colma, CA and surrounding areas

Free estimates

"It went great they did observation,good performance they did the job right and they were clean."

+21

Recommended by100%of homeowners

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Colma, CA and surrounding areas

Free estimates

Emergency services offered

"Went extremely fast and easy. Drain clogged for a week no matter what I tried. Uriel came about 10 minutes after the phone call, and was out 10 minutes later. Mask on, and made sure he made no mess. Would highly recommend!"

+23

Recommended by88%of homeowners

Septic System - Install or ReplaceSeptic System - Repair

Serving Colma, CA and surrounding areas

In business since 1960

Free estimates

Small jobs welcome

"really thorough, honest and reliable service provided by Arturo Ayala. I would highly recommend Arturo's service !"

Response time7 hrs

Recommended by100%of homeowners

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The Right Choice Home Remodeling, Inc.

4.2(

139

)

Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Colma, CA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"They did a great job! Customer service was good and the job was done in a timely manner. They also did a good job with cleaning up. I will use them again."

+309

Response time2 hrs

Response rate89%

Recommended by84%of homeowners

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CT Allmon Development

4.3(

)

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Colma, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I had a problem at my vacation rental. John contacted me quickly when I posted my problem for quotes online. I had a failing septic. It was no longer draining. John came out and accessed the the situation and based on faulty drawings I supplied, he gave me an estimate for repair. I agreed to the figure. When he discovered that the drawings were wrong and he only had to dig up 5 feet (not 14) between the septic tank and the seep box he lowered his estimate. You can't ask for more honesty and fairness. He and his worker completed the job in less than 2 days. Hire him!"

Recommended by100%of homeowners

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Showing 1-10 of 28

Septic Tanks questions, answered by experts

When your septic system is failing, you’ll probably smell it. Common signs of a septic system failure include sewage odors in the home or around the yard, flooding in the yard above the septic tank or in the leach field, and wastewater or even raw sewage backing up into your home’s drains.

Recognizing signs of a failing septic system is crucial to prevent costly damage and health hazards. Foul odors in and around your home, slow drainage in sinks and toilets, or gurgling noises in plumbing fixtures can indicate problems with drainage. Lush, green patches of grass near the drain field or wastewater pooling on the ground are alarming signs that may indicate a leak in the system. If you notice any of these symptoms, it's vital to address them promptly to avoid more extensive and expensive issues.

There are many potential causes of low well water pressure. The most common include sediment buildup, leaking pipes, a failing well pump, or a cracked pressure tank.

You should never park or drive on top of a septic field. Vehicles can weigh upwards of two tons, and this weight can put a lot of pressure on the leach lines in the drain field. Too much pressure on your leach lines may cause them to warp, crack, or completely burst. This is an expensive and very avoidable problem.

While you can drain water softener backwash into a septic tank, doing so may cause several problems. One problem is that increased sodium chloride levels from water softener backwash can kill septic tank bacteria, decreasing the effectiveness of this wastewater treatment system. Another issue is that large calcium deposits can eventually stop up the drain field and lead to poor drainage.

The Colma, 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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