4.3 
23 *The Angi rating for Roofing companies in Williamstown, 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 Williamstown, 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 April 22, 2026
Serving Williamstown, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Warranties offered
"Great quality service. Roof was completed in one day. I am very satisfied with the new roof."
+88
Serving Williamstown, PA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Working with Equity Roofing was one of the most positive experiences we've had with a company/contractor in the Lewisburg area. Our service technician, Allen, was very knowledgeable, professional, and got us a quote in a timely manner. From the conversation with Ashley when calling the office, to our in-person experience with Allen, we are all-around super happy with our experience with Equity roofing and would definitely recommend to anyone needing roofing repairs, replacements, etc. Thank you so much, Equity Roofing!"
+30
Serving Williamstown, PA and surrounding areas
Approved
In business since 1999
Free estimates
Warranties offered
"Long Roofing went above and beyond when installing our roof and gutter. The job turned out more difficult than we thought it would be but Long Roofing made me feel comfortable and reassured that they would fix everything. Everyone involved from the salesperson to customer service listened to our needs and treated me with respect. The roof looks amazing. I don't want to get into price, but even though you may get someone less expensive, using Log Roofing was well worth a little extra cost"
Serving Williamstown, PA and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Owner kept us informed as to status of the project. Owner and crew are very pleasant and friendly to deal with. We always knew what was going on with the project. Prompt, reliable, Highly recommended. Roof looks great!!"
Serving Williamstown, PA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2025
Free estimates
Warranties offered
"Extremely happy with the workmanship and the people at Family roofing. The guys worked their asses in extreme heat for over 12 hours. I was very happy with the effort taken for cleanup of the entire property. If I could give more stars I would."
+13
Serving Williamstown, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"I loved the customer service for this company. I called, their guy came the same week and got everything done in one visit. I needed to replace a couple of roof tiles. Very efficifnty"
Serving Williamstown, PA and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"Roof to Basement was very professional from meeting to inspection, to summary. They saved me thousands of dollars on roof repair that was damaged on a new construction home, highly recommend."
Serving Williamstown, PA and surrounding areas
Approved
In business since 1981
Free estimates
Credit card accepted
"Replace asphalt roof. Quick service. Excellent product and workmanship."
Serving Williamstown, PA and surrounding areas
Approved
In business since 1972
Free estimates
Emergency services offered
Bachman's Roofing is a family-operated company with over 50 years of experience in roofing, exteriors, and solar solutions. Recognized as one of the top 30 roofers nationwide, and renowned for exceptional craftsmanship and outstanding customer service.
+11
Serving Williamstown, PA and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
Greenawalt Roofing Company is your industry expert in Lancaster and Central PA. We strive to maintain a high level of service and quality from start to finish. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will ensure that we will treat your home, as we would treat our own. Give us a call today, we look forward to working with you!
From average costs to expert advice, get all the answers you need to get your job done.
A new roof improves curb appeal, increases home value and keeps your living space protected from the elements. Learn about average roof replacement costs to set your budget.
The average cost of roof repair for U.S. homeowners averages between $386 and $1,875. Learn what factors can affect roof repair costs.
Wondering about the cost to tarp a roof after a large storm or before a major roof renovation? We'll break it down by size, style, and scenario.
All of the parts of your roof work together to protect your home. Learn the anatomy of a roof and how each part functions.
Building a roof is a serious but rewarding project. If you're up to the task, use this step-by-step guide to learn how to build a roof without the help of a contractor.
Roof leaks are an emergency, so knowing who can tarp your roof quickly and correctly can save you from major water damage if you ever experience a leak.
