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Founded 2001 • With Angi since January 2007


(7) Verified Reviews

Business Details

Phone Number



Ravenna, OH 44266


Cierra Environmental has been in business for 11 Years. We continue to maintain an A+ Rating with the Better Business Bureau. We warrenty our work for 5 years. We provide air testing and remediation for both residental and commercial buildings. Meantion this site and recieve a free estimate

Verified Reviews

A few reviews for this pro...


David L.

It has not gone at all because I can not get a return call despite many attempts.

Description of Work
I have been calling for two weeks straight in order to schedule a visit to my home for mold remediation. I have never once gotten a call back. Sadly it seems as though this is par for the industry as another mold remediation company also has not been returning calls.

Category mold removal

Service Provider Response

[member name removed], I haven't found any voicemails referencing you calls. We did have a forwarding glitch we just became aware of last week due to a disconnected phone router that defaulted calls into a voicemail box of a backup line we used to auto transfer our calls when our phone routers go down, or forward when in use. We have central voicemail box for all of our lines and since we did not receive your message I suspect it may have transferred to an inactive voicemail box or unused phone line. I'm not aware of how long this issue was occurring as we discovered the issue by being made aware of missed messages, but due to it being an issue with a second line/forwarding it took us a while to figure out what we think happened to those voicemails. Thank you for making us aware of the issue. We would be more then happy to assist you if you would like to return our call, you may call me direct on my cell phone at 330-554-1006 anytime if you would like an alternate number. Thank you, Andrew Sill President Cierra Environmental and Consulting, Inc. 330-325-0675 Office


Theresa C.

I had called several lab companies, prior to finding Andy at Cierra Environmental and they did not even call me back. I was referred to Cierra Environmental from a mold remediation company. His credentials are amazing! He was absolutely wonderful to work with, as well as a great friend during a most difficult and stressful time in our life. He gave me alot of phone time as well, regarding all of the lab testing. Because the lab testing the results were coming in at different times. He was extremely thorough which was very important to me for health reasons. During our process with him I was also working on a fundraiser for my son's dad who was having an organ transplant. Andy was very generous in donating to that as well. He truly has a heart of gold. His pricing was very reasonable and his work ethics are extremely high and professional. I would definitely recommend Cierra Environmental and also use his service again if needed. He also does mold remediation as well, even though I had already found someone before.

Description of Work
On July 10th, 2013 we were hit very hard by flood damage. We had three feet of water through our 3 warehouses for approximately 4 hours. At the same time we had mold at our home due to a leaky roof.

Category mold removal



Regina M.

We were happy with the results. There were several delays. Some due to weather beyond his control, but others due to poor timing on his part. However, I would use him again because I think he was honest and did an excellent job. He has my high recommendation.

Description of Work
Andy came to our house to test for mold. He had to come twice, once before remediation and once afterwards. He did an excellent job.

Category mold removal



Michael M.

They were very responsive to our needs and were able to schedule the work quickly. Their price was comparable to the other estimates we had gotten. They completed the job in two days and everything looked great afterwards.

Description of Work
Cierra Environmental handled a mold remediation project for a fairly large attic, and additionally improved the venting of our three bathrooms and clothes dryer.

Category mold removal



Kristen M.

I truly could not have asked for a better company and people to fall into my lap when I was in need of mold remediation services. Andy did his homework on the issues of my mold problems and dug deep to help me as much as he could. His thoroughness is out of this world... he is knowledgable in the field and very trustworthy. His works got a little smudge of paint on my door mat coming into my home... you know where you wipe your feet from all of the worlds YUCK! When they returned from lunch, they had purchased a new one to replace it, I never even asked... very professional and kind of them to do so!! The work was completed as advised and the clean-up they did was above what most services seem to do these days. I was asked to check over the work a couple of times and if I wanted anything revisited they would certainly do so. I am very pleased with the promptness, professionalism and dedication this company has for it's clients. Thank you so much Andy and his crew for helping me keep my house safe!

Description of Work
As a result of a poor roofing job that was completed in April 2011, the upstairs to my bungalow showed signs of moisture and mold. Andy is absolutely amazing and excellent in his profession. His thoroughness and willingness to provide detailed information and the best possible service, made the mold remediation process the best it could possibly be. I would highly recommend Cierra Enviromental to anyone needing mold remediating and consulting. If you are looking for someone who is honest, on your side and professional, I definately suggest you give Cierra Environmental a call.

Category mold removal




A First Class vendor.

Description of Work
Mold remediation and removal of affected cabinetry.

Category mold removal




Andy was the lead on our project. He was extremely professional and thorough--they even worked around our 13-month-old's nap schedule where they were able to do so. Estimate was spot-on. Timely both regarding arrival/departure as well as the time it would take to handle the project overall. We could not have been more pleased with the job they did. They cleaned up after themselves so well that it was hard to tell that they were here in the first place.

Description of Work
Mold remediation, supplementation, and replacement of insulation in residential attic. Biocide treatment of mold in entire attic. Blown-in insulation and adjustments to existing insulation to correct airflow in attic space.

Category insulation, mold removal

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    Eco-Friendly Accreditations
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    Check, Visa, MasterCard, Discover, Financing Available
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    Frequently Asked Questions & Answers about CIERRA ENVIRONMENTAL

    How is CIERRA ENVIRONMENTAL overall rated?

    CIERRA ENVIRONMENTAL is currently rated 4.9 overall out of 5.

    What days are CIERRA ENVIRONMENTAL open?


    Monday: 9:00 AM - 4:30 AM

    Tuesday: 9:00 AM - 4:30 AM

    Wednesday: 9:00 AM - 4:30 AM

    Thursday: 9:00 AM - 4:30 AM

    Friday: 9:00 AM - 4:30 AM

    What payment options does CIERRA ENVIRONMENTAL provide

    CIERRA ENVIRONMENTAL accepts the following forms of payment: Check, Visa, MasterCard, Discover, Financing Available

    Does CIERRA ENVIRONMENTAL offer free estimates?

    No, CIERRA ENVIRONMENTAL does not offer free project estimates.

    Does CIERRA ENVIRONMENTAL offer eco-friendly accreditations?

    Yes, CIERRA ENVIRONMENTAL offers eco-friendly accreditations.

    Does CIERRA ENVIRONMENTAL offer a senior discount?

    No, CIERRA ENVIRONMENTAL does not offer a senior discount.

    Does CIERRA ENVIRONMENTAL offer emergency services?

    Yes, CIERRA ENVIRONMENTAL offers emergency services.

    Are warranties offered by CIERRA ENVIRONMENTAL?

    Yes, CIERRA ENVIRONMENTAL offers warranties.

    What services does CIERRA ENVIRONMENTAL offer?