Best percolation testing pros near Rohnert Park, CA

Dave was super helpful and steered me toward the real solution I needed -- not testing but direct remediation of a leaking window and wall. His experience really helped get the job done and to calm my nerves after I discovered the leak!

Shawn found my problem with good, astute testing. His employee worked hard and did a fine job.

Carl with A1 Certified Environmental was great and explained what he was doing and what the test for mold could indicate. I would recommend his company for testing. I received the results and that put my mind at ease. I have implemented the suggestions given to me and I am having fewer allergic...

There was no charge.? That was under the warranty.? They're awesome.? They did charge me for a new filter because it needed one.? I thought I'd go ahead and have them replace it because they were here. I was kind-of hoping that it would be included, but it wasn't. That's their standard...

Shane is very professional. I hired ESS because they offered indoor air quality tests for asbestos in addition to bulk sample tests. I also had an airborne mold test since they traveled to Santa Rosa, and the report was very thorough and tested for 27 types of mold spores including Stachybotrys...

We've had problems in the past with our 35-year old system backing up, especially in the winter time when the ground gets good and wet, and I was concerned with the possibility of an extra-wet winter coming up that I was going to be unable to flush toilets and do laundry except between storms....

After getting an estimate of $190.00, they went to work. It took 10 minutes to clean a two story home, and then they left. I expected them to at least test them, but no such luck.

aThe master bath is on the second floor over the kitchen.   We became aware of the leak when water began to run down the kitchen wall and called for a plumber.  Cherry Hill provided an estimate which we accepted. <br /> He worked us into his schedule and came out on the date and time promised. ...

<p>This is the first time I called Boden Plumbing, and it turned out to be a very good experience.<br /> <br /></p> <p>I called Boden, and described the problem of my tanent's toilet. The toilet leaks a little bit at the bottom. Casey told me the toilet needs to be reseated and gave me an...

My car's smog test results were worse after I took my car in there.