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

"I saw NAL East Environmental, read their Profile & was extremely impressed. Their Inspectors’ are Highly Educated Professionals. Words can’t describe how Grateful I am for Mark Stern & Joe Chairmonte. Testing was explained with Professionalism, Knowledge & Compassion. Mark is a Genuine Professional. He was Respectful & Kind as he explained and knew what should be tested. Joe was already set up. They were extremely thorough. After testing, Mark said, “Please call with any questions,” He was true to his word. After finding Acute Mold issues in Our Rental Home of 17+!years. Mark showed much care for Our well-being. It’s RARE to find a Co. with such Caring Inspectors w/High Moral Values, Yet, here they are!! I hired Mark & Joe again for Surface Testing. I’ve since referred Mark & Joe to Family. NAL East is The BEST! Thank you & Many Blessings to Mark & Joe. You are Amazing Assets to NAL Eastern & Our Community!! Jacqueline W., Yardley, PA"

"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!"

"Ordered home kit from them"

"This kind of testing is critical if you are suspicious that your home s air quality is causing respiratory problems for any family member."

"Outstanding radon mitigation company. Strongly recommend!"

"I recently had the pleasure of working with SS John & Marin Restoration, and I am absolutely thrilled with the results! After experiencing water damage in my home, I was understandably stressed. However, their team quickly put my mind at ease with their professionalism and expertise. From the initial assessment to the final restoration, SS John & Marin Restoration was exceptional. Alfred arrived promptly, assessed the damage thoroughly, and explained the entire process in detail. Their attention to detail and commitment to quality were apparent at every step. The team worked diligently to restore my home, and the results exceeded my expectations. They not only repaired the damage but also took the time to ensure everything was clean and in perfect order. I truly appreciate their hard work and dedication."

"Jason was excellent. He was out to the house the same morning we called. He was very professional and knowledgeable. He eased our concerns and followed up later in the day when out test results were recieved. I couldn't have asked for more."

"I got the test back quickly and they were also able to get rid of the mold."

"Extreemly fast service ! Lucky they were in the area ! Were over within 1/2 hour of calling ! Another 1/2 hour or so and the job was done! Checked the Air Cond. out and replaced 4lbs of Freon ! Now working great again ! Expensive but very nice to do business with ! Will use again ! Other than for the High Service charge & cost of the Freon i would have given them 5 stars all around !"

"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."