
Serving San Jose, CA and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"Very satisfied how quickly they came out and got the test results that evening."





+3


Serving San Jose, CA and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"Very satisfied how quickly they came out and got the test results that evening."





+3
Serving San Jose, CA and surrounding areas
In business since 1995
Free estimates
Warranties offered
"I had to test for asbestos quickly. This company was great. Online instructions for collection were easy and I received my results in 24 hours. Great experience."

Serving San Jose, CA and surrounding areas
In business since 2001
Free estimates
Warranties offered
"John and his family were very professional and punctual. They came, performed air testing and disbursed the results in a timely manner. They seemed pretty thorough with the inspection. They worked with us given our tight schedule. An excellent experience. <br />"

Serving San Jose, CA and surrounding areas
In business since 1985
Free estimates
Warranties offered
"Excellent company! Very easy going in scheduling and doing the job AS SUPPOSED TO BE! They recommended a company for the drywall after the asbestos were removed. However, we said we will shop around. They were fine with the idea. We did go with the company that they recommended, though Synergy workers were punctual, professional, and on task. They have a supervisor who came twice to check on the work performed and the person who verified that no asbestos was present before we would come into the house. We did not do the whole house; definitely we will contract them when we need to do the rest. Everything as should be!"

Serving San Jose, CA and surrounding areas
In business since 2005
Free estimates
Warranties offered
"Certified-Environmental was highly recommended by a company I've used and trusted in the past (Pacific Reconstruction, INC) when I used them to remediate some water related damage. The post 'clean-up' required hiring a company that was highly knowledgeable and experienced in quality air testing in order to make sure the remediation efforts had effectively addressed all issues. Pacific Reconstruction provided the contact info for Certified-Environmental and let's say it was the BEST CALL I could have made!! Mr Richard Gray provided me with a detailed description of what needed to take place and the reasons for the extensive testing. He was highly informative, but also made it a point to patiently translate the detailed complicated terminology for my layman's understanding. I am so grateful to have found Certified - Environmental Inc as they are EXTREMELY well versed and knowledgeable in what is a highly technical and scientific arena. Richard Gray and his partner/daughter Jayce, are an EXCEPTIONAL TEAM ... I've used their services a few times now and HIGHLY RECOMMEND their company."
Serving San Jose, CA and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"The estimator was very pleasant and knowledgeable on phone and in person. Very quick turnaround from my initial call to appointment day for estimate. Arrived on time for appointment and was efficient. Written estimate sent very quickly after inspection. The quote was very reasonable. But Alliance does not send air abatement samples to lab. It would have had to been done independently. And the deciding factor for me was I wanted a company who provided a complete package, i.e., not only remove popcorn from ceilings, but texture and paint as well--plus help move heavy furniture if needed. Because Alliance did not offer the extra services I decided on another company who did. Had I the time and desire to texture and paint ceilings myself-- or locate others to finish the job -- I may have chosen Alliance. <br />"
Serving San Jose, CA and surrounding areas
In business since 1999
Free estimates
Emergency services offered
"They where very friendly when they where there working. They had showed up on time to do the work. They had done a good job at cleaning up when they where done."
Serving San Jose, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Z-con was a little hard to contact (they didn't always call back in a timely manner). However, the work appears to have been done very well--they hauled away (in plastic bags), the asbestos-wrapped materials. They also completely removed an old heater system that was attached to the ducting. Their price was competitive and their workers arrived on time and left the work area clean and free of debris/material. They also did a good job covering up all of the ducts inside the house before removing the asbestos under the house."

Serving San Jose, CA and surrounding areas
In business since 2012
Free estimates
Emergency services offered
"I needed help evaluating the safety of my deck which was being rebuilt. David was very helpful, accommodating my schedule by coming in the evening. He was so thorough, courteous, informative and went above and beyond pointing out potential problem areas and giving me guidelines. I am extremely grateful and impressed with the outstanding customer service. Thank you David! :-) <br />"

Serving San Jose, CA and surrounding areas
In business since 1982
Free estimates
Emergency services offered
"They email me every so often and they follow up with me as far as where I'm at in the decision process instead of just blowing it off or dropping the lead. We had other quotes and P W Stephens seems to be higher so I guess that's the other side of it. Just on the surface, they seem to be more interested in following up which I think is a good thing. On the other side of it, they were significantly higher than other quotes but those other quotes didn't follow up. With mold remediation, honestly I don't want to pay thousands more just because they followed up. This is one of those bottom line kinds of things. This is the kind of thing where no one will see it, you just need to pass an air test. It's not like kitchen remodeling where people will see it and so they will be able to judge how well your kitchen looks. With mold remediation, either it passes or it doesn't so I don't want to spend thousands more to pass the test. The other side of P W Stephens right now is they seem to have more of a follow through on customer's interest but they seem to be significantly more."
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