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TRUSTED BY NORCO, CA HOMEOWNERS

4.5
Average homeowner rating
2k+
Verified percolation testing services reviews

Verified Reviews for Percolation Testing pros in Norco, CA

*The Angi rating for Percolation Testing companies in Norco, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

*The HomeAdvisor rating for Percolation Testing companies in Norco, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

Last update on April 30, 2025

Reviewed in April 2025
We were referred to Nuvia by a family member. We contacted them and James came to our house present the water tests and he recommended us a signature water treatment and clarity reverse osmosis system. He was professional, friendly, providing insightful information, and helped us in making the...
Nuvia Water Technologies, Inc.
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Reviewed in September 2020
Mike Showed up as promised and on time, set up preliminary water level testing to come back 2 days later. Came back and said he would provide a report and proposal of work required to fix the problem the following day. He never came back, never called back, never provided a report or proposal. I...
PAUL'S POOL MAGIC
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Reviewed in April 2020
I hired them to test for mold due to water damage from leak in kitchen. They educated me on the process and their service was worth every penny.
Mold Doctor, LLC
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Reviewed in September 2017
Got a call from Steve right away. Gave me an estimate and made the appointment for pop corn ceiling test for asbestos. Technician arrived on time and did his job. Received the test result in couple of days as schedule. Charged reasonable price. Would hire them again.
Lead Tech Environmental
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Reviewed in May 2017
The completed the test quickly and for an affordable price.
Environmental Management Associates, Inc.
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Reviewed in April 2017
we were so disappointed in the results. randy is seriously the NICEST guy, but i'd never hire him to inspect another home. in fact, we asked for a refund for the inspection he gave us. when we sold our home in february, we received a detailed inspection report from an inspector that the buyer...
RRS Home Inspections
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Reviewed in August 2014
great customer service , knows his field . timely return on testing . lab testing professional . very pleased
PSR Environmental Consulting Services, Inc.
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Reviewed in August 2013
I recently needed the services of a company that could provide me with answers as to what the stains and discoloration on my garage floor were; to identify whether they were leached salts, mold, or something else. I had just joined Angie's List, and decided to look up a firm who dealt in that...
One Source Group LLC
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Reviewed in August 2013
I can't say enough about the professional job Alan Smith Pools did on our pool. Each and every crew knew what they were doing. From prep to cleanup I was impressed. The whole job from Demo, then New Tile, to Hydrazzo Plaster, to a light acid wash, to polishing the Hydrazzo marble and quartz...
Alan Smith Pool Plastering & Remodeling
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Reviewed in July 2012
My 96 Impala needed a smog check. I have been using these guys for about 10 years for all my cars. <br /> Corona smog is always professional and clean, and because they are a test only place I don't have to worry about the repair scam. <br /> This time, my car failed. The owner gave me some...
CORONA SMOG & LUBE
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Find Percolation testing pros in Norco

Serving Norco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Eric was excellent. He completed the job in a short amount of time, cleaned the work area, tested his work and finished the transaction efficiently."

+110

Response time9 hrs

Response rate88%

16 neighbors recently requested a quote

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Drain Masters Plumbing/Sewer

4.8(

471

)

Serving Norco, CA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"My pro was efficient and very experienced."

Response time1 day

Recommended by93%of homeowners

Serving Norco, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Excellent! At a reasonable price. Isaac the owner is very knowledgeable and he has an excellent crew. His tile guy is amazing and talented. I have gotten so many compliments on my new bathroom."

+14

Response time4 hrs

2 neighbors recently requested a quote

Recommended by100%of homeowners

Serving Norco, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Very experienced plumber, timely and knowledgeable. I will definitely use again and refer to family and friends. Well done Jacob!"

Response time5 hrs

3 neighbors recently requested a quote

Recommended by18%of homeowners

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Empire Plumbing, Inc.

4.8(

276

)

Serving Norco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Credit card accepted

"I will hire them again for my next service. Great work on my new copper pipe replacement."

Response time3 hrs

4 neighbors recently requested a quote

Recommended by97%of homeowners

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RT Olson Plumbing, Heating and Air Conditioning

4.6(

213

)

Serving Norco, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Bob's crew was fantastic - from the testing of our water and consultation and installation of the system. Everything was transparent and pricing was great. Definitely will call Bob again for future plumbing needs. Very satisfied with his customer service and communication.Thanks Bob!"

Helping customer with new water filtration system

+57

Response time10 hrs

2 neighbors recently requested a quote

Recommended by91%of homeowners

Serving Norco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Emergency services offered

Warranties offered

"The technician Edward was very nice and did a good job and was able to stop the leaks from my two toilets. Would recommend this company."

412 neighbors recently requested a quote

Recommended by92%of homeowners

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Diamond House Construction, Inc.

4.4(

150

)

Serving Norco, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I had a leaking faucet that needed to be replaced. They fit me in the same day. The plumber was prompt, friendly and professional."

+36

Response time3 hrs

Response rate90%

70 neighbors recently requested a quote

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Five Star Bath Solutions of Orange County

4.8(

)

Serving Norco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I was convinced I needed multiple bids to make a choice, but the choice was really easy. Five Star Bath Solutions is locally owned, licensed and doesn’t sub out the work. Their prices are competitive and their customer service was easily the best of the bunch. They told me that they would be at home at 7:30am to install and they were right on time. In addition to the fantastic work, they were really careful to with how they prepped and cleaned up. You would have never even known they were here once they left. Kudos to Mateo for a well done shower."

+35

Response time6 hrs

Response rate100%

307 neighbors recently requested a quote

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Sunny Ray's Construction, LLC

4.9(

193

)

Serving Norco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Very professional and very friendly. I will recommend Sunny RaysÃ¢Â Â Plumbing to anyone who needs plumbing needs Ã°Â Â Â Ã°Â Â Â Ã°Â Â Â Ã°Â Â Â Ã°Â Â Â"

Response time5 hrs

Response rate88%

73 neighbors recently requested a quote

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Percolation Tests questions, answered by experts

Vermiculite insulation that comes from a particular mine before 1990 is likely to contain asbestos. This is particularly true in the U.S. However, not all types of vermiculite insulation contain asbestos. Since you can't detect the presence of asbestos without special equipment, it's best to assume that the insulation contains the dangerous mineral and to either leave it alone or hire a professional to handle it.

Professional asbestos testers or environmental consultants are the best people to call to test for asbestos. An asbestos testing company specializes in collecting and analyzing samples and will be the most qualified to do the job for you. An environmental consultant may not specialize in handling asbestos, but should still have the knowledge and know-how to safely collect a sample and send it off for analysis.

Asbestos testing takes place in two stages—collection and lab testing. Collection can take less than 20 minutes if a professional manages to get a direct sample. If air samples are required, then the pro will set up a testing device and return to collect it. In both cases, the sample is sent to a lab and results are confirmed or denied usually within one to two days.

Asbestos is a carcinogen, meaning it increases the risk of cancer. Inhaling asbestos fibers is linked to several respiratory issues, including asbestosis, or scarring on the lungs, lung cancer, and mesothelioma, another type of cancer. There's also a link between asbestos exposure and an increased risk of colon cancer and other cancers of the digestive system.

Usually, the people most at risk for disease related to asbestos exposure are those who spend a lot of time working around the material without protection. Electricians who work with asbestos wire have a higher risk of developing mesothelioma or lung cancer due to their exposure.

Regulations require certified professionals for removals and disposal in compliance with local and federal guidelines, ensuring safety and legality.

The Norco, CA homeowners’ guide to percolation testing services

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

See all articles

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