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Went amazing. Scott and Patrick were extremely professional, worked closely with us as our requests grew and changed. We started with one room and ended up doing our entire house. We had a tight deadline after initial estimate and Patrick made sure to get the test stains down and get the project...

Frank performed the mole testing and was able to explain the whole process in layman terms. This made it easy to understand. He was very thorough in doing the testing. I felt he did an excellent job.

Got ridiculous $10-15k quotes for whole home water purification and was about to spend that when A1 contacted me. Told me about nuances of the various systems. After doing some more research myself, I concluded that they were right. Others were quoting 5-step purifiers with very limited marginal...

I hired them to conduct my mold inspection when I reached out to them a week after mold testing I did not get a response. I asked when test would be complete he said one week... I texted and called though I could not leave a voicemail because the mailbox was full. I would never hire them again...

It went great. I originally received a classic "looks like you'll need a new boiler system" from another company when in fact the boiler didn't need replacing. I called Dawson Mechanical and they did a thorough inspection and tested it. I've used them in the past to re-architect all the pipes...

quick response, tech explained what he was testing and doing

The owner was incredibly knowledgeable and helpful in explaining to me what I would need for my home. They performed water tests to make sure they created the right balance. The owner followed up after the day of installation to check that everything was done properly. Overall excellent company...

I installed their system 2 years ago and now found the stain problem continues and had tried to ask them if a potential water hardness test can be done. Called the owner and their office at least 4 times and left VMs. Nobody answered or called back.Not sure if they are still in the business.

Quality customer service from beginning to end. Even communicated with me while he was on vacation. Tal Worked with my schedule to book a convenient appointment. I suspected I had mold. He did a walk through and told me he didn't see any signs of mold. He recommended that I did not need the...

Gabriel at GLS inspection was very puntual, attentive, and professional. He is willing to explain all the questions I have before and even after testing result was done. He has many knowledge about Asbestos so i learned a lot. I would use for other type of testing as well with this company. I...