Certifications
Pennsylvania Home Improvement Contractor Registration Number: PA006600
We are Certified Installers of GAF/ELK shingles
We are a GAF Certified GreenRoofer
We are Certified Mulehide Rubber Installers
We are certified under the Renovation, Repair, and Painting Rule from the EPA.
NAT-59480-1
We enforce a Drug Free policy for our workers and are fully insured by Goodville Mutual Casualty Company.
Winner of the 2011 Super Service Award at Angie's List
Angie's List Super Service Award winners have met strict eligibility requirements including earning a minimum number of reports, an exemplary rating from their customers and abiding by Angie's List operational guidelines.
What our customers say:
"The four young men worked diligently with no distractions. On task - hard working gentlemen. From the time I met you at the homeshow, the time you spent explaining how the job would be done, the workers and the quality of work, I have been impressed and totally satisfied. Thank you!" - Michele, Boyertown PA"Very satisfied with the service and very professional job well done. Any future jobs to be done you will be the first to call. Thank you!" - Sue, Blandon PA
"I really liked the fact that whenever I wanted to speak to the workers, they stopped working to actually listen and answer me." - Dennis & Nancy, Boyertown PA
"I would put Mast's at the top of my list for most professionally run contractor. Keep up the good work and attention to detail. Thanks!" - Reading, PA