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"Lou is a thorough, methodical, and detail oriented professional. Will recommend. Thank you!"

"Excellent service from Vincent"

"Beautiful work on our Tudor home in Bayside."

"I want to say special Thank You to members of Progress company for providing excellent service and for the job they did. Company were hired for repainting 1 Bedroom apartment in South Brooklyn. Job was done in professional manner and it only took few days to be completed. Walls, ceiling, moldings and doors looks and feels like new. Clean job, no hustle, no headache, and apartment looks brand new. Highly recommended, will hire again in the future. Thank you a million for your professionalism! Was a pleasure working with you."

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

"Great John really knows his business"

"Great service, I had a request to remove a nest on the top of my house, they came out a couple of times to remove it. Great customer service, , prompt response."

"They were excellent, very good and very professional."

"Carlos and his crew were excellent. They did a beautiful job siding the house and replacing a window. Very neat, cleaned up everyday. Very courteous! Took their time taking down old siding and installing new siding. I would highly recommend this company. Absolutely beautiful!"

"I contacted Marcor Construction Roofing since first noticing water leaking in from the roof around the skylight area that Marcor installed on my house August 30, 2017. When we first noticed this leaking in 2019 (skylights were installed at the same time by Marcor), a worker named Fidencio from their company came and applied some tar around the roof and skylight to try and stop the water, this was not the proper way to stop the leak, told to us by other roofers recently who I called in for repair estimates. In January 2023 I was told to call Owen Cornings to deal with this continuing problem, I did and spoke to Brad a Owens Cornings Quality Team representative who set up a Claim he asked me to forward information needed to open it, but they asked for additional information from the installer, which I do not know was every supplied to date. In May of 2023 I was in touch with Marcors production manager Chris who told me that the ?2 year warranty? was expired and to fix it, $750."