Get matched with top percolation testing pros in San Gabriel, CA

Pool looks amazing! I couldn't ask for anything more. Chemicals tested weekly, pool inspected and thoroughly cleaned each week.

A-1 did an excellent job testing mold in my residence and explaining risk factors and potential remediation that may or not be needed. Very professional service, highly recommend!

Mike was extremely courteous and thorough with his testing. He explained how the testing device worked and the readings it produced.

David from HERS RATER LA was immediately responsive when contacted, and was able to schedule given the short notice, a certification appointment within the week, which was critical since there was a pending inspection from the city inspector the week after. <br /> <br /> Prior to the...

They were on time. They knew what they were doing. The test came back within 24 hours. They conducted the test professionally. The test came back negative, even though another company claimed it was positive.

William was easy to contact and he was professional. We set an appointment between 4:30-5:30 and at 4:30 I recieved a call saying he was at my home. We recieved the test results with in 24 hours. We appreciated his honesty and would definitely recommend to others.

It went well. He had us test the circuit ( use the microwave) .  He was pleasant.  He left the work area neat.  He refused payment of any kind. I definitely will call him the next time we have  electrical problems. <br />

I used Marble and Stonelife because of favorable Angie's List reviews and was not disappointed.  Chris Chai is really into stone. It shows in the pride he takes in his work.  Chris and his helper cleaned, polished and resealed our granite kitchen counters, replaced the caulking that was done...

This company is very willing to correct anything and basically did a good job. My house was built in 1927. They explained, after they started painting and when I realized they weren't doing any sanding preparation, that they couldn't sand because the paint probably contained lead. I accepted...

<p>My pool was leaking. I had contracted another company in 1/2013 to do the leak detection test. for a fee of $375.  The leak was coming from my skimmer.  The other company wanted to charge hundreds of dollars more to fix the skimmer than Leakfinders Inc. and refused to match their price. I am...