Over 20 Years Of Roofing Experience – We here at All United Roofing and Siding believe that your home protects you and your loved ones every day. So why not protect it for years to come with a quality Roofing System installed by All United Roofing & Siding, Delaware roofing contractor.

Since 1995 All United Roofing & Siding has been a premier roofing contractor that’s been servicing the Delaware and Tri-State areas of Pennsylvania, Maryland and New Jersey.  We have served the metro area with great success with the highest quality craftsmanship, competitive pricing and the best warranties. In the list of services that we offer not limited to include new roofs, re-roofing, roof repairs, roof inspections, replacement windows, vinyl siding installation, seamless gutters and much more.  Check out our photo gallery for a variety work completed by us.  Roofing, vinyl & wood siding, replacement windows, seamless gutters, & roofing repairs.



For Peace of Mind

Choose a Master Elite Roofing Contractor – To ensure your total satisfaction, Master Elite roofing contractors have been provided with extensive educational materials developed by GAF’s technical experts, allowing us to stay current in the latest roof installation techniques. That’s why GAF has authorized us to offer enhanced system warranties, one of which even includes a program that offers a factory inspection of your finished roof!

 FACT:  93% of property owners would recommend their GAF Master Elite Contractor to others!

We believe that good  communication is key to a successful project, that’s why there is an OWNER ON EVERY JOB.  We pride ourselves in being professional and always making sure to stay within your budget and time-frame.

Contact us today simply filling out the “Request Quote” form located on the right hand side of the screen!