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Testimonials
Mastertech Environmental
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Carol; Philadelphia, Pa reviewed:

Mastertertech of Eastern PA

Removed mold from front bedroom in ceiling and front wall of my home. Remove mold in my entry way to my house, ceiling and wall. They were very good and cleaned up everything which was fantastic.

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Miriam; Philadelphia, Pa reviewed:

Mastertertech of Eastern PA

Lenny and his co-worker were polite, professional, and very knowledgeable. It was honestly one of the best customer service experiences I have ever had! I was of course freaking out about the possibility of mold, but he allayed my fears and answered

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all my questions. He explained the type of mold and then told me that it was a small enough area that I could do it myself. He provided me with detailed instructions about how to proceed safely. He also offered helpful advice about dehumidifying my basement and other little things he noticed, like lint behind the dryer that could be a fire risk. Most unbelievably of all, he didn’t charge me for the visit! How often does a contractor come to your house, put your mind at ease, teach you things, charge you nothing, and save you almost $1000?! I can’t say enough good things! I would recommend this service to anyone.

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Jose; Philadelphia, Pa reviewed:

Mastertertech of Eastern PA

Lenny and his crew were extremely caring and professional. They responded promptly, worked responsibly and finished on time. Very clean throughout the entire job. Highly recommend them!

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Gary; Telford, Pa reviewed:

Mastertertech of Eastern PA

Leonard and his team were prompt, courteous, and professional. They left everything clean and tidy. I had a third party check for mold when they were done and it was all gone. I highly recommend them for a thorough job reasonably priced.

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El; Newtown, Pa reviewed:

Mastertertech of Eastern PA

We notice a musty smell in our basement so contacted Leonard Wendowski with MasterTech Environmental of Eastern PA. Lenny was prompt and professional. The work was done the same week, he

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tested the area, treated it (thankfully was not black mold) and gave us our warranties and work guarantee. And the bill was as quoted. I highly recommend them.”

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Kelly; Philadelphia, Pa reviewed:

Mastertertech of Eastern PA

Wonderful! Leonard responded to my online inquiry the next day, and, sadly, I took a week to get back to him. He was gracious, understanding, and managed to get out to inspect my home

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THAT DAY.
When he arrived at my home, he put shoe covers on, which made me feel that he cared about me and my home. I explained to him that I had mold concerns because my little daughter had been coughing for a long time. He did a thorough inspection of the whole house and took several air and physical samples. He even did an extra sample just to make sure that he got everything.
The report I received a few days later was complete and clear, partly because of the great job Leonard had done explaining what it would contain. Sadly, the house is full of mold, but Leonard’s report contained some very detailed next steps.
Under the circumstances, I could not be happier.

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Monique; Croydon, Pa reviewed:

Mastertertech of Eastern PA

I want to thank Lenny of Mastertech Environmental of Pennsylvania for removing the mold in my basement! I knew there was a mold problem in my basement, but had no idea of how serious

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it actually was. I live with my 93 year old grandmother and we were having all kinds of health issues, from headaches to respiratory problems. Had no idea we were being affected by the mold in our basement. Once Len came in and educated me and removed the mold, we can clearly tell the difference in the air. Thanks to Lenny from Mastertech Environmental of PA my grandmother and I feel safe when we are in the basement! As a result of what we learned, was able to pass valuable information along to friends and family. Without that knowledge we would have never known. Thank you, Mastertech Environmental!

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Annie Bi reviewed:

Mastertertech of Eastern PA

Such a pleasure to work with, he was very direct and informative of what we needed to do. Super friendly, and the hours that they were willing to come out are super convenient

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that we didn’t have to take an entire day off. I would definitely recommend to others!!

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Lorie Prichard reviewed:

Mastertertech of Eastern PA

A couple weeks before we were expecting our third child, I found mold while cleaning out our master bedroom closet. This discovery was quite alarming as we also have 2 younger children in our home.

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Because the mold was black in color and we did not know the toxicity level, we thought it best that me (pregnant) and our 2 children reside elsewhere until we had the proper testing performed. After some research online, my husband came across MasterTech Environmental, which has stellar reviews on various websites. My husband spoke with the owner, Tom Duff, directly. Upon hearing of our dire circumstances, Tom committed to performing the assessment the very next day. My husband and Tom did a whole house walk-through to fully assess any damage and identity potential causes. After inspection, additional mold was identified in our garage & attic. Remediation options and the amount of time needed to complete the job were discussed. It was further explained that when the job was complete, air samples would be collected to assess that all mold was removed and the air within our home was safe to breathe. Tom & his team did an OUTSTANDING job. Their PROFESSIONAL manner and EXPERTISE was beyond our expectations. They arrived ON TIME every day, going above and beyond to ensure that our family was taken care of and the job was done CORRECTLY. Tom followed-up, as promised, and the results of the air quality test were delivered next day (no harmful mold spores present). My husband & I would highly recommend this company time & again based on our positive experience. Thank you so much for a job well done!!

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Steven Van reviewed:

Mastertertech of Eastern PA

I own an old colonial style home that had a serious mold problem in the basement. Tom was out the same day I called and had his crew there the next day. The service was exceptional,

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done on time and at a great price. A little over a year has passed and there is no sign of mold returning, everything looks as good as the day it was finished. Two thumbs way up.

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Ana Sav reviewed:

Mastertertech of Eastern PA

It was a pleasure to work with Tom and his crew at MasterTech. They did a phenomenal job doing clean up of our crawl space and attic. They were very professional, honest and courteous

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and they knew the mold remediation business very well unlike the 3 other companies I got in touch with who just cared about the money. MasterTech guarantees their job so they do quality work. We were selling our house in Cherry Hill and they were very helpful providing certificates and tests to guarantee their job. It was in the summer when they had to go down the crawl space and attic to clean up and they took their time to clean it thoroughly..without complaints. They also made sure they protected my floor and cleaned up very well after each work day. I was very impressed and happy with their work!! Highly recommend them!!! Thank you Tom and crew!

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Dawn Riegert reviewed:

Mastertertech of Eastern PA

I found MasterTech on Google. Tom responded very quickly and was very professional at all times. I could not have asked for a better group of guys that worked well with the customer and with each other.

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They did a good job cleaning my mom’s house and I am very appreciative. I would gladly recommend them to anyone.
Thank you.

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Bradford Price reviewed:

Mastertertech of Eastern PA

The Mold problem in the finished basement (where I spend most of the day), was so bad , that I seriously considered selling the house if the problem could not be resolved.

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Like most new contractors, I found Master Tech through Angie’s list.
After interviewing 3 mold remediation contractors, I selected Master Tech because of their high rate of satisfaction and willingness to guarentee elimination of mold.
I have had a lot of experiance with contrators after completly renovating a condo in South Florida.
MasterTech proved to be the MOST relivable and profesional of all!
Workers showed up on time and left the space cleaner than when they first arrived.
Many months later, no more mold, smell or respiratory problems.
After the completion and full payment of the job, one of the dehumidifier supplied was defective. MasterTech quickly supplied a brand new unit and returned the defective unit to manufacturer.
I feel confident that they will continue to respond if I have any future issues.

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Joe Alliegro reviewed:

Mastertertech of Eastern PA

Great company, great integrity! Always a pleasure to work with and I think their prices are very fair. There are many companies out there trying to rip off people with crazy prices, not MasterTech.

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They came in, did the job very quickly and helped us with our basement issue. Good guys. I always recommend them.

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Joe Schlendlerstein reviewed:

Mastertertech of Eastern PA

Len & Tony were great. Got job done on time and perfectly!Great company, great integrity!

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They came in, did the job very well and helped us with our basement issue. Good guys. I always recommend them.

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