Very friendly company that does good work and dependable. I will definitely use them in the future.read more

Greg & his team were so fast, knowledgeable and did great work. I'm glad I found them and will…read morerecommend to all of my friends in the area.

It was great start to finish. Exactly what we wanted at a great price…read more They did the quote on Sunday and did the work before the rain came 3 days later. Super happy with it all!

Roy was able to get out very quickly for an estimate and he delivered a very competitive one. Hired…read morehim for the job and he's scheduled to start on Wednesday. Fantastic communication and turnaround time.

Work done was excellent as was the worker, KJ. The price was more than reasonable as well.read more

I've worked with Kenny and KJ easily a half-dozen times. They are always helpful and communicative…read moreand show up when they say they will. I'm in West Philly and have recommended them to many of my neighbors.

If there was an option for zero stars, that wouldn't be enough. Disgusting behavior! Rude. Horrific…read morelanguage and attitude. Posting this as a safety warning, his behavior turned into aggression instantly and you don't want this man in or around your home, children or Wife. I've never been treated so disrespectfully by someone who claims to be a "professional" for asking a basic question. Please stay far away from this guy, something is very off about his behavior.

Outstanding, reliable, honest, professional, friendly, caring of customers. Excellent response…read moretime. Could have been a major repair (another company said it had to be replaced) but they were able to fix. I will absolutely be using Alpha when I am ready for my next project! Thank you guys!

Tommy and his team were the ideal contractor for my needs. They listened to my dilemma while…read moreoffering insight and guidance in an a way only an expert would - without the "push" of an upsell. Superb communication and timely completion of the job. Would highly recommend!!

Had a great experience with Northeast Exteriors replacing my roof. They were punctual,…read moreprofessional, courteous and super quick and efficient. I found Northeast Exteriors through Yelp. Tom was quick to respond and come out to inspect my roof. He explained very clearly all of my options, and gave his genuine recommendation without being pushy at all. They came out next week to get the job done and they did a meticulous job and yet they were super quick. I definitely recommend Tom and his team!

The team showed up as scheduled and started right away. Materials were delivered as needed and…read morerefuse hauled off quickly. Project manager rolled in twice and seemed very conscientious. new roof looks great and their clean up was very thorough. THANKS MUNZ.

This company is very unorganized ,I waited 2 hrs for someone to come give me a m estimate , no…read morecall no show ,I wouldn't trust them to do work , told a neighbor and they told me this company gave him an estimate for windows when it was supposed to be just for capping, Unprofessional.

Do NOT recommend. I…read moremessaged several roofing businesses via yelp for an estimate. This company asked for my address in order to provide an estimate. I gave my address and never heard back, so I moved on to another company. Today, 10 days after they never responded after I gave my address, while in the middle of a meeting, I hear a bang outside and my dog freaks out. I go outside to find two men with a ladder against the front of my house and climbing to the roof! I had no idea they were coming and they were fully on their way to climbing up my house without my permission! The problem wasn't even on the roof, so I have no idea what they would have done once they got up there. When I messaged the company to say I didn't appreciate them coming unannounced and unscheduled, I was told it was my fault for not specifying that I expected a call before they showed up! Wild. Do NOT send this company your address--even for an estimate--or else they may randomly show up to your house and climb up on your roof unannounced and they will go up there whether you are home or not. Then if it bothers you they will blame YOU!

I'm fairly stingy with my ratings so take this Good rating as sign of a quality roofing company who…read morestands by their work. Even a Good roofing company is hard to find in Philadelphia. I have found Marcy the owner is to be straightforward and honest, and though she can be a bit brusque at times, as she is in the Philadelphia roofing business I can understand. Their pricing is reasonable for quality of work. No roofer is cheap and if you apparently find one, don't trust them. We have a complicated roofscape (skylights, large AC unit mounts and penetrations, and major crickets required to clear drainage obstructions) and some leaking problems that predate our ownership. Castelli, and particularly their foreman Jimmy, have been generous in attending to drainage problems that may or may not have been a result of their work. I appreciate their work and the efforts made to help us negotiate our finicky roof.