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Fast response, came next day and did the test. Walked around with me and showed me places he suspected with visual inspection and we talked about potential remediation and costs. Very patient and informative. Results back in a few days.

Great information provided throughout testing process

This is for basic testing for mold, not medically necessary, as in my case. Please read the email they send very carefully prior to work, as it would have helped decrease miscommunication. In the end, they corrected it to my satisfaction!

We choice Certified because some of the other mold places seemed to lean on fear tactics, and the Certified website had a lot of good factual information. We were so happy we did! Ben came out and did a thorough inspection. He even took the time to check the bathrooms, which wasn't on the...

67 year old Bathtub Faucet failed so had to turn off hot water to whole house. Checked Angies List & found Weld & Sons Plumbing this AM. Called them & talked to Sarah. She suggested email a photo to help identify old Faucet. Also emailed a couple photos to show install situation. She said they...

The master plumber used a bic lighter to test for leaks in the new gas line.

Got 3 estimates to AeroSeal the main supply ducts in my house. Heating & Cooling Two wasn't the cheapest but they were certainly the most responsive, spent the time looking carefully at my specific situation, listening to what I wanted and gave a full written estimate. When I had the ducts...

Vickie was great with accommodating our tight timeline. She explained the process and educated us on every thing mold including what the states regulates and what it does not. Before buying or renting I would invest in having these tests done if there is ever question of a wet basement. Lesson...

Walt came out about a year ago to give an estimate. He was very thorough in explaining the options and being thoughtful about how to best configure the system, but not pushy about trying to make a sale.  The details he mentioned made him stand out above the other companies I received estimates...

Mark Bell came out promptly and gave me an estimate but suggested that perhaps I might be able to try one more thing and be able to save the money of painting it with the labor intensive three step process. He suggested that before I have it painted I might want to try using lacquer thinner on a...