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TRUSTED BY WILLIAMSPORT, PA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon70
    Verified roofing services reviews

Verified Reviews for Roofing pros in Williamsport, PA

*The Angi rating for Roofing companies in Williamsport, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

*The HomeAdvisor rating for Roofing companies in Williamsport, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

Last update on October 08, 2025

Find Roofers in Williamsport

Haldeman's Construction

6250 Rock Hill Rd
4.59(
17
)

Haldeman's Construction

6250 Rock Hill Rd
4.59(
17
)
Customers say: Terrific value
17 years of experience

For many years I was a sub-contractor for a siding installation company. Over the years I began acquiring small jobs from relationships built during that time. I recently decided to venture out on my own and launched Haldeman’s Construction. Free estimates, licensed, insured, Over 17 years experience. Member of these reputable organizations are Chambersburg Chamber of Commerce, Chambersburg Downtown Buy Local, Franklin County Landlord Association. Certifications & Licensing: Pennsylvania Attorney General Licensing, EPA Lead Paint Certification, Mic Starr Insurance.

"They were very professional, cleaned up after their work, and we are very happy with the outcome of the jobs that they did. The team does quality work and we would highly recommend them."

David B on September 2018

For many years I was a sub-contractor for a siding installation company. Over the years I began acquiring small jobs from relationships built during that time. I recently decided to venture out on my own and launched Haldeman’s Construction. Free estimates, licensed, insured, Over 17 years experience. Member of these reputable organizations are Chambersburg Chamber of Commerce, Chambersburg Downtown Buy Local, Franklin County Landlord Association. Certifications & Licensing: Pennsylvania Attorney General Licensing, EPA Lead Paint Certification, Mic Starr Insurance.

"They were very professional, cleaned up after their work, and we are very happy with the outcome of the jobs that they did. The team does quality work and we would highly recommend them."

David B on September 2018

Terminix - Bridgeville -Termite & Pest Control

201 Bursca Dr
4.37(
201
)

Terminix - Bridgeville -Termite & Pest Control

201 Bursca Dr
4.37(
201
)
Customers say: True professional
98 years of experience

When pests or termites move in, you want the ultimate weapon to take them out: Terminix, America’s leading provider of termite and pest control. It's no wonder more than 2.7 million customers trust us to protect their homes and families from the havoc that unwanted intruders can create. You can look to us for a wide range of services to protect your home top to bottom, inside and out: Insulation Service, Moisture Control Solutions, Rodent and Wildlife Service and more. We can even help you win the fight against the bite with our revolutionary Mosquito Service. Don’t trust your home to just anybody. Go big. Go strong. Go Terminix. Protector of home since 1927.

"Fantastic service. This service is well worth the price. Spraying the cellar kills the termites in the cellar but Terminix goes the extra step by placing bait outside the house. This lures the termites away from the house and they carry poison back to their nest.Terminix also guarantees their work as a protection against future damage to the house.Fantastic and professional service. I definitely recommend Terminix."

Mary L on April 2020

When pests or termites move in, you want the ultimate weapon to take them out: Terminix, America’s leading provider of termite and pest control. It's no wonder more than 2.7 million customers trust us to protect their homes and families from the havoc that unwanted intruders can create. You can look to us for a wide range of services to protect your home top to bottom, inside and out: Insulation Service, Moisture Control Solutions, Rodent and Wildlife Service and more. We can even help you win the fight against the bite with our revolutionary Mosquito Service. Don’t trust your home to just anybody. Go big. Go strong. Go Terminix. Protector of home since 1927.

"Fantastic service. This service is well worth the price. Spraying the cellar kills the termites in the cellar but Terminix goes the extra step by placing bait outside the house. This lures the termites away from the house and they carry poison back to their nest.Terminix also guarantees their work as a protection against future damage to the house.Fantastic and professional service. I definitely recommend Terminix."

Mary L on April 2020

The Haas Group LLC

2215 Plank Road
4.69(
13
)

The Haas Group LLC

2215 Plank Road
4.69(
13
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Independent 3rd party roof inspection and consultation company.

"Ernie Haas provided a very thorough examination of our roof which enabled us (after much back and forth with our roofer (DCF Contracting)) to ensure that all necessary and required repairs were made to our roof. Mr. Haas stayed in contact with us for more than a month to ensure that any questions or issues we had were addressed."

Larry T on June 2018

Independent 3rd party roof inspection and consultation company.

"Ernie Haas provided a very thorough examination of our roof which enabled us (after much back and forth with our roofer (DCF Contracting)) to ensure that all necessary and required repairs were made to our roof. Mr. Haas stayed in contact with us for more than a month to ensure that any questions or issues we had were addressed."

Larry T on June 2018

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Roofing questions, answered by experts

The principal, common, and auxiliary rafters are the most frequently used types of rafters. Principal rafters are large and typically appear toward the edges of the roof. Common rafters are smaller than principal rafters. Some people may use a mix of common and principal rafters. The auxiliary rafter is not common, but it provides extra reinforcement for a principal rafter on a large building.

It’s possible to install solar panels on a tar and gravel roof, but it does increase the risk of roof leaks more than installing solar on a sloped roof would. Flat roofs pool water in heavy rain and hold onto snow longer than sloped roofs do, so all aspects of the roof will be exposed to moisture and water more readily. Adding roof penetrations to install the solar racking system will increase that risk further.

Verify that your roof is licensed and insured by visiting your state's contractor's licensing association. Most states have a database to double-check your contractor's name and address against the information provided. The contractor should also display both their license and insurance on their website with links to the related agencies.

Yes, roofers can repair and replace roof trusses. In fact, because trusses are such an important part of your roof’s structure, it’s best to have a roofing contractor deal with a damaged truss. If you try to fix the problem without the right skills or knowledge, your roof could sustain further damage or even collapse.

When choosing a roofer to install a green roof, look for someone with experience who specializes in green roofs. Rather than looking for a standard roofing contractor, you'll want to find a company that specifically offers green roofs. That company will have people on staff, such as a landscape architect, who understand the types of plants that thrive on rooftops.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Williamsport, PA homeowners’ guide to roofing services

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