"Workers showed up promptly and were very professional in establishing a clean work space by putting down plastic all throughout my upstairs. The workers were great in getting the job done correctly. I had removed all of my interior walls for them to spray into the walls and they made sure if i was placing new sheetrock to scrape the insulation down to the joists. However, I did not like that the owner did not show up as he was the one that gave me the estimate and then I had to relay everything we spoke about to the workers. Also, I placed a great deal of plastic on my floors in the basement and after the workers left I had to clean up areas where foam was sprayed onto my rug. Most of it would not come off. I would have hoped better cleanup would have been done. In the end, the two workers did work very efficiently together and completed the job to my utmost satisfaction.
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"They arrived at 8 am but the insulation did not arrive until 5pm. The project had to be finished two days later."

"These guys were professional, on time and communicated very well... I would recommend this company to you for all your Spray Foam Insulation needs..."

At Mavrix Construction, we believe hiring a contractor should be stress-free. We specialize in professional spray foam insulation across Pennsylvania, managing every detail of your project from first call to final walkthrough.\n\nWe answer our phones. We show up when we say we will. We communicate every step of the way. And we don't consider a job finished until you're satisfied.\n\nOur commitment is simple — competitive pricing, quality work, and the kind of customer service that's rare in the trades industry.\n\nWhen you choose Mavrix, you're choosing a team that treats your property like our own.

We are a veteran owned and operated company with over 40 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project & specialize in weatherization, insulation, and a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"they were prompt ..... clean ..... and complete ..... recommend to anyone looking for this type of insulation"

"Very good. They responded quickly and gave me a quote. They did a great job expediting the work. Their workers were on time and courteous and did a great job. I would recommend them to anyone who needs old insulation replaced with spray foam insulation"

"Excellent. Prompt,efficient, professional. My garage is warmer and quiet. I would not hesitate to recommend Green Valley for any house or building you need insulated."

"They did a good , professional, timely job.  They made sure there were portable heaters while putting in new units."

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."