Mold Remediation in Waltham, MA

Aspen came to repair blown in cellulose that was mistakenly pumped into my HVAC system. They did a great job remedying the situation. They were respectful, attentive, clean, and thoughtful. After my good experience I contacted them about having my ducts sealed with aeroseal. I have a one zone home so having an efficient system was critical for me. Cori and his team were attentive, educating, and thoughtful. They walked me through the measurements and were able to reduce my duct leakage by 85 percent! Having run my ac for the past week it is clearly more efficient and getting improved airflow. Once they left, I realized they tripped a circuit and I couldn't find the outlet. They sent a guy right over and fixed the simple mistake. Seemingly good people over there doing good work!

Aspen Environmental is a great company to work with. From the first phone call I made to them to the last visit to our house to finish the work they were professional, friendly and knowledgeable. Every interaction with the company was great. Office folks were friendly, workers at the house were excellent and the follow-up on all aspects of the work was thorough. We had air sealing and insulation work done via the Mass Save program. Would absolutely use them again for any services they offer.

We had flooding and a pipe crack over the past year that caused major water damage. In both instances Aspen came asap and did a great job mitigating the damage. They also use green cleaners that are good on the lungs! Working through insurance was easy as well. Highly recommend using James, Damien, and their entire team! They were super responsive to every question, highly recommended!

Josias, Damian, and Dominic came in to remove the ceiling in my bathroom. They were very courteous and considerate of my home as well as swift workers finishing about an hour earlier than I was originally told to expect. I am often nervous about people coming and going because of my pets, but they made sure the door was closed behind them and were not put off by my dog's constant whines for attention. I am very grateful for their work ethic and kindness.