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Top-Rated Roof sealant application pros in Hanover - Updated Nov 2026

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
491
)
Sealant for Roof - Apply

Serving Hanover, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Emergency services offered

Credit card accepted

"Workers were amazing. Got it done in time day and I was surprised because my neighbors got their roof done by someone else and it took them over a week. Iâ m totally impressed and recommend them to anyone looking for a roof!"
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+24

936 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for William C. Anderson, Jr. Construction & Remodeling
William C. Anderson, Jr. Construction & Remodeling
4.7(
77
)
Sealant for Roof - Apply

Serving Hanover, PA and surrounding areas

Approved

In business since 2004

Emergency services offered

Warranties offered

"We underwent a major exterior reno to our home. William and his team installed our new roof, demo the entire front, removed a huge two story window and replaced with new, framed in our new extra large doors, built our new front porch and installed the metal roof on that. We could not have asked for a better crew! They are fast, efficient and the quality of work is exceptional! One thing I appreciated the most was Williams communication about the project from start to finish. Very knowledgeable and honest. He offered up some great suggestions in regards to our project in which we definitely took advantage of. They did an amazing job and I highly recommend them."
Response time1 day
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Robert Braun Construction
Robert Braun Construction
4.6(
193
)
Sealant for Roof - Apply

Serving Hanover, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"What an exceptional and professional person. Bob thoroughly explained everything in detail that needed done to my roof. He was prompt and his work speaks for itself. My roof looks brand new. No hidden costs. I was thrilled with his work and highly recommend him to anyone looking for roofing work. Call him and he will answer promptly."
3 tab
Roof 3tab
Roof
Roof
Underhang fascia new gutter new

+160

Response time5 hrs
Response rate88%
12 neighbors recently requested a quote
Avatar for Johnston General Contracting
Johnston General Contracting
4.0(
94
)
Sealant for Roof - Apply

Serving Hanover, PA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"They got the job done right, were very professional and assed a few areas I asked them to check in the roof area and fixed them. Fixed the chimney top and put on a great looking cap. I would highly recommend them for your jobs. They also did a great job cleaning everything up after they were done."
Garage roof tear off
Garage tear off
New garage Roof
New garage roof
Roof Coating

+101

Response time5 hrs
Response rate89%
56 neighbors recently requested a quote
Avatar for JWE Remodeling & Roofing LLC
JWE Remodeling & Roofing LLC
5.0(
5
)
Sealant for Roof - Apply

Serving Hanover, PA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I had a really great experience with JWE Remodeling & Roofing. Tyler did a great job on our roof repair. He and another team member arrived at our house and talked with me about what problems I had noticed and discussed with me the options that may be available. They also offered to perform a complimentary inspection while they were on the roof to note anything I am unable to see from the ground. After evaluating my leak issue and performing their inspection, they showed me some pictures and video of any issues they noticed. We talked though the options and agreed upon the repair to be completed and pricing for it. They returned a few days later with the materials necessary and fixed the issue. They also showed me before and after pictures and noted any extra steps they took to ensure the fixed they did would resolve my problem. They did a great job and I am very happy with the results."
Response time3 hrs
Recommended by100%of homeowners
Avatar for East Coast Seal Right
East Coast Seal Right
5.0(
1
)
Sealant for Roof - Apply

Serving Hanover, PA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Here at East Coast Seal Right, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Response time2 hrs
Recommended by100%of homeowners
Superior Insulation
4.9(
68
)
Sealant for Roof - Apply

Serving Hanover, PA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"We are finishing our basement. We put up framing, insulation and paneling only to discover we had a condensation problem. We contacted a locally well known water damage and restoration company. After waiting two weeks, they called to tell us they were not interested in working with us. During these few weeks, we tore down the paneling and insulation.  We contacted Superior Insulation after noticing their great reviews here on Angie's List. We talked to Rick who gave us an idea of what the solution was and set up an appointment to view the problem area. Once he saw the problem area, he decided on a slightly different solution. Contract signed 3/18/15. Work completed  by Rick and Jim 3/30/15. They were very professional, thorough and nice to deal with. We are very happy with what they did.
"
Recommended by95%of homeowners
Blue Ribbon Exteriors LLC
4.5(
71
)
Sealant for Roof - Apply

Serving Hanover, PA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"I hired Blue Ribbon Exteriors for a complete home exterior overhaul. Evan Taylor (owner) was great to work with and was flexible with me as I added additional work to the project. The roofing crew worked efficiently despite the heat and completed the job on time. The siding and other exterior projects were completed by a hard working experienced crew. Evan was always quick to communicate with me concerning any delays or issues. The work completed looks great and I would hire them again!"
new roof
new roof
new roof and siding
Recommended by95%of homeowners
Avatar for Premier Home Renovations
Premier Home Renovations
4.7(
83
)
Sealant for Roof - Apply

Serving Hanover, PA and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"First and foremost, Premier were the only roofing company in the area to actually call me back when I had a leak. We decided to go ahead an replace the entire roof then and there. Their crew were absolutely amazing and efficient. They were timely and polite. We had some issues with communication over materials but Premier went out of their way to resolve them. One particular instance had the owner himself over to install a skylight blind. I would definitely recommend them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Recommended by95%of homeowners
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