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A1 Certified Environmental
Indoor Air Quality Testing, Commercial Mold & Toxic Material Test, Mold & Toxic Material Test,
About us
-SERVICING ALL NORTHERN/SOUTHERN CA- *A-1 Environmental Services Provides: *Commercial & Residential Mold Testing *Formaldehyde Testing* *VOC Detection* (Commercial & Residential) *Meth, Cigarette and Tobacco Residue Testing and Detection*Sampling, Water Sampling for Total Coliform, Sick Building Syndrome *Thermal Imaging Inspections* *Moisture Evaluation* *Air Scrubbers For Rent* *Hydroxyl Generator For Rent*. Indoor Air Quality testing; Commercial & Residential Air Quality Testing. We have 27 years of experience in the construction industry.
Business highlights
22 years of experience
Services we offer
Formaldehyde/Particle Testing, Indoor Air Quality Testing, Meth/Tabacco Residue Testing, Mold Testing and Inspection, VOC/Chemical Testing
Accepted Payment Methods
- CreditCard
Reviews
4.8388 Reviews
| Number of Stars | Image of Distribution | Number of Ratings |
|---|---|---|
| 77% | ||
| 9% | ||
| 2% | ||
| 0% | ||
| 1% |
Filter reviews by service
Showing 76-100 of 388 reviews
Kellie U.
Apr 2019
Mold & Toxic Material Test
Claudia B.
Apr 2019
Mold & Toxic Material Test
Phoenix F.
Mar 2019
Mold & Toxic Material Test
Very nice guy, I couldn t be more happy with our choice to go with him. Very knowledge, kind man. I would recommend him to anyone! Beyond 5 stars from us!
Michael C.
Mar 2019
Mold & Toxic Material Test
Very knowledgeable, experienced and very helpful in guiding us relative to our moisture problem. Highly recommend.
Rodney D.
Mar 2019
Mold & Toxic Material Test
n/a
Wally L.
Mar 2019
Mold & Toxic Material Test
Kept to appointed schedule. on time. very professional.
Bari R.
Mar 2019
Mold & Toxic Material Test
Gene B.
Feb 2019
Mold & Toxic Material Test
It has been over a week and I have not received the results yet. I contacted Carl who did the test but I m still waiting for his reply.
Monica P.
Feb 2019
Mold & Toxic Material Test
A1 Certified Environmental came out within the hour. A very reliable and professional company. Would hire again...
Gilbert A.
Feb 2019
Mold & Toxic Material Test
Good communication before and during the inspection
Michael T.
Feb 2019
Mold & Toxic Material Test
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!
Beth G.
Jan 2019
Indoor Air Quality Testing
Very satisfied
Adrian A.
Jan 2019
Mold & Toxic Material Test
Smooth and straight forward
Yevgeny K.
Dec 2018
Mold & Toxic Material Test
Good to have business with. Exact, arrives on time, keep promises.
Howard M.
Oct 2018
Mold & Toxic Material Test
Great guy, great job!
Gayle A.
Sep 2018
Mold & Toxic Material Test
The company was very easy to work with. The inspector gave me updates on when he would arrive. The inspector was very polite and knowledgeable about mold. I will recommend the company to my friends and family. This was an excellent first-time use of Home Advisor.
Marian N.
Jun 2018
Indoor Air Quality Testing
Highly recommended.
Kevin S.
Apr 2018
Mold & Toxic Material Test
Carl was very professional and explained everything to me
Alfred V.
Apr 2018
Mold & Toxic Material Test
Joanne M.
Mar 2018
Indoor Air Quality Testing
No comment
Debbie H.
Mar 2018
Mold & Toxic Material Test
Carl explained every step so that I understood the process. He also gave me suggestions on what I can do reduce poor air quality in our home. Very easy and enjoyable to work with.
Penne C.
Feb 2018
Mold & Toxic Material Test
Very professional, on time, and got right down to business. I thought it was a little costly, but it sounds like the report is well worth it.
Reva A.
Feb 2018
Mold & Toxic Material Test
Carl is very knowledgeable in mold testing. He thoroughly explain the process and next steps. I trust him and that's the very thing you want to have when working with companies.
Steve S.
Feb 2018
Mold & Toxic Material Test
Very timely, work well done.
Linda S.
Feb 2018
Mold & Toxic Material Test
Carl is an incredibly honest and wonderful person to work with. He is insanely knowledgeable about mold testing but also everything construction related. I learned so much from him. It's hard to find contractors that you can trust to have your best interest at heart. Carl won't charge you for a test if you don't need it. That shows his real character. I would never hesitate to recommend him to anyone needing assistance!
Licensing
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
*Contact business to see additional licenses.
FAQ
A1 Certified Environmental is currently rated 4.8 overall out of 5.
Monday: 8:00 AM - 8:00 PM
Tuesday: 8:00 AM - 8:00 PM
Wednesday: 8:00 AM - 8:00 PM
Thursday: 8:00 AM - 8:00 PM
Friday: 8:00 AM - 8:00 PM
Saturday: 8:00 AM - 8:00 PM
Sunday: 8:00 AM - 8:00 PM
A1 Certified Environmental accepts the following forms of payment: CreditCard
No, A1 Certified Environmental does not offer free project estimates.
No, A1 Certified Environmental does not offer eco-friendly accreditations.
No, A1 Certified Environmental does not offer a senior discount.
No, A1 Certified Environmental does not offer emergency services.
No, A1 Certified Environmental does not offer warranties.