Get matched with top indoor air quality testers in Chalfont, PA

"Replaced our aging radon fan for a reasonable price."

"Excellent - They were hired to do the job, always showed up on time, and completed the job efficiently and effectively. They communicated well with the customer and provided the necessary steps to complete the job. Well done!"

"Mold test took air samples inside and out after we discovered some questionable spots that worried us. Samples are sent to a lab for analysis. We subsequently purchased a mold remediation kit from another firm and treated the house. We are breathing easier now. Thanks!"

"We had a very good experience with SS John & Marin Restoration, who performed mold remediation on our basement. They were very thorough and experienced in their assessment of the situation, and worked with us to produce a custom estimate. They were timely in completion of the work. Sebastian was the manager for this project, who supervised the workers and communicated extensively with us to determine our needs. When the initially contracted work resulted in discovery of more moldy areas, the estimate was capped so that discovery of additional mold would not result in a higher cost. This company exemplifies care and motivation of customers, to implement recommendations that prevent future recurrence of mold in the home. For example, we implemented their mold prevention recommendations to run a dehumidifier and air purifier in the basement. Highly recommend this mold remediation pro."

"Outstanding radon mitigation company. Strongly recommend!"

"They arrived within a couple hours of my calling them. The took mold samples and air samples and I believe the results were back in 2 days. They sent a thorough report of their findings. I had a lot of suspicious mold that tested to be toxic."

"Did a great job in a timely manner"

"Mike Zam and his worker Albert cleaned all my air ducts, registers, and dryer vent. I paid $530 for the first 15 ducts and vents. After that I paid $20 per additional duct and vent. I paid $100 for the dryer vent cleaning for a total of $740. While the work was being completed Mr. Zam made a strong sales pitch for another $1400 to be paid for an Air Scrubbers Plus--a whole house air purifier which is attached to the furnace. He also strongly advised me to pay another $310 to have the coil blades in my furnace cleaned. (I got him down to $270) While he was taking the bottom part of my Lennox furnace apart he received a phone call. He then told me he had to leave and than another service man would call me the next day to do the job. As a result, I had time to call my HVAC service man to discuss these high price additions. He informed me that neither was needed. I checked online regarding the Air Scubbers Plus and found out that the whole- house air purifier's effectiveness greatly diminishes the farther away a room is from the unit. After the men (about 2 1/2 hrs or so) I discovered a lower register hanging off the wall in my living room. In my bedroom the upper and lower registers were reinstalled backwards, making it impossible to slide the lever controlling the louvers. To move the lever necessitated a hammer and a screwdriver. My recommendation to anyone considering air duct cleaning is to watch the process closely. I did not with Eco Friendly Services. And I regret it."

"MasterTech was amazing. Very professional. Always came when they said they would. Laid drop cloths and removed every bit of debris, every day they were there. Would definitely recommend this firm!"

"Ram mediation did a great job. They covered everything and left the house clean and mold free. I would recommend them highly"