Roof Replacement Cost
in Frederick, MD
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300+ 5-Star Reviews
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Understanding the Cost of a New Roof
Here at AC Matthews Roofing & Exteriors, the most common question we get before a roof replacement estimate is “What’s this going to cost?” It’s a fair question, and vague answers are frustrating. Here’s what drives roof replacement cost in Frederick, Maryland, and what you should be skeptical of when getting estimates.
Roof Replacement Cost Ranges in Frederick, MD
| Scope | Typical Range | Notes |
|---|---|---|
| Small home (under 1,500 sq ft) | $7,000 – $10,000 | Architectural shingles, standard pitch |
| Mid-size home (1,500–2,500 sq ft) | $10,000 – $16,000 | Most common range in Frederick |
| Large home (2,500–3,500 sq ft) | $15,000 – $22,000 | Includes complex rooflines, valleys |
| Decking replacement (per sheet) | $80 – $120 | Added when moisture damage found |
*Actual pricing is based on your home, materials, and other factors that cannot be fully reflected on this page. Use this chart as a reference only.
Material Cost Comparison
| Material | Material Cost (per sq ft) | Notes |
|---|---|---|
| Asphalt Architectural Shingles (GAF Timberline HDZ) | $1.35 - $2.60 | Most frequently installed; most cost-effective option for Frederick homes |
| Metal Roofing | $1.50 - $25.00 | Wide range depending on system; total installed cost is higher than asphalt due to labor |
| Synthetic Slate | $8.00 - $16.00 | Premium appearance with lower maintenance than natural slate |
| Flat Roofing | $1.50 - $15.00 | Cost varies by membrane system; typically used on low-slope or commercial applications |
*These estimates do not include additional costs like labor, installation, etc. Material costs can also vary based on current market prices and product lines. Use this chart as a reference only.
What Drives Your Cost Up or Down
Every roof is different, and when you’re looking into having yours replaced, there are numerous factors that move your estimate in either direction. Here are the top reasons you should be aware of.
The size of your roof is the starting point for every estimate. More surface area means more material and more labor.
Steep roofs require additional safety equipment, slower installation, and more material waste. The steeper the pitch, the higher the labor cost.
Valleys, dormers, skylights, and chimneys all add flashing work and installation time. A straightforward roofline costs less than one with multiple transition points.
Frederick's older homes often have two or three layers of shingles that need to come off before a new system goes down. Tear-off labor adds cost and isn't always reflected in initial estimates from other contractors.
If moisture has reached the OSB or plywood beneath your shingles, damaged sections have to be replaced before installation begins. We discover this during tear-off, update your estimate immediately, and don't proceed without your approval.
What an Estimate from AC Matthews Includes
When you schedule a roof estimate with our team, we provide a line by line breakdown of costs that includes:
- Tear-off and disposal of existing material
- Full material list with product names and specifications
- Decking repair allowance, if applicable
- Ice and water shield and underlayment
- Shingles and ridge cap
- Pipe boots and other penetration flashings
- Permit fee
- Cleanup
If you’re getting quotes from multiple contractors, be skeptical of any estimate that doesn’t include a permit line item. Unpermitted roofing work in Frederick not only leaves you open to subpar workmanship, but it also creates title issues when you sell.
GAF MASTER ELITE ROOFING CONTRACTOR
Workmanship With Integrity
AC Matthews is proud to be a GAF Master Elite® Roofing Contractor, a status achieved by only 2–3% of roofing companies in the entire country. This elite recognition highlights our commitment to superior workmanship, strict quality standards, and roofing systems built to protect your home for years to come.
WE INSTALL ALL LEADING BRANDS
Products That Last
GAF roofing systems, Royal Building Products siding systems, and Provia, Windows & Doors are our flagship material partners, but we proudly install all leading brands. Whether you prefer a specific manufacturer or your insurance requires it, you’ll still receive the same elite AC Matthews installation and warranty support.
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Real Customer Reviews
Posted on Google Monica Kohnle AC Matthews came highly recommended by our realtor, and they did not disappoint. From the start, they were professional and responsive, providing a clear estimate and getting us on the schedule quickly. The repairs were completed on time, done right, and the finished work looks great.Posted on Google jess holst I cannot speak highly enough of the professionalism and courtesy of these guys. We worked directly with Corey as our project manager, and he was just fantastic to work with. They offered a number of color options and the install itself was quick and thorough. I am so appreciative that a friend recommended AC Matthews to us for work and would be happy to recommend them to anyone else in need of a roof.Posted on Google dong liu Matthew Coleman's team did an excellent job replacing our doors and painting lintel. They were highly focused and paid close attention to detail throughout the entire process. Matthew was very patient with us and took the time to explain every step of the work. He consistently went above and beyond our expectations. In addition to completing the project, Matthew offered helpful advice on home maintenance and pest control. Matthew and his team are professional, knowledgeable, and a pleasure to work with. We are extremely pleased with the results and will definitely bring them back again for our next home improvement projectPosted on Google Ryan Great communication through the entire project, and delivered everything promised. Would use again, and happily recommend to friends and family.Posted on Google Michael Ellis Working with AC Matthews was a real pleasure. Due to hail damage, we needed a new roof and gutters. From start to finish, Ryan McKibbin and his team at AC Matthews were professional, courteous, and helpful. He dealt with the insurance company and kept us constantly in the loop. The install went very smooth, and the new roof looks great. I wouldn't hesitate for a second to hire AC Matthews in the future.Posted on Google Gregory Lehrl Matt comes highly recommended. Diligent, clearly communicates and has proven trustworthy. I believe everyone would have the same, positive interactions as I have!Posted on Google Barbara Huckeba The Team led by Ryan McKibbin were hard working and professional! Ryan kept me informed of everything (time of arrival, where the Team was in the process, expected time of arrival, etc.). The team did an excellent job, including the “clean up” processPosted on Google Miriam Shnidman Prompt work. Excellent job. Pleasant to deal with.
Frequently Asked Questions About Roof Replacement Costs in Frederick, MD
Estimates vary because of different material quality, different labor rates, different overhead structures, and, sometimes, scope differences that aren't obvious until you compare line by line. A low estimate that doesn't include a permit, uses 3-tab shingles instead of architectural, or skips ice and water shield is genuinely less expensive, and genuinely less valuable. Compare scope, not just the bottom line.
If your replacement is driven by storm damage, your insurer pays the approved scope minus your deductible. The contractor works from the insurance-approved estimate. If you want upgrades beyond the covered scope, you pay the difference.
A roofing square equals 100 square feet of roof surface. A 2,000 square foot home doesn't have a 2,000 square foot roof — the roof area depends on pitch and overhangs, typically 1.2x to 1.5x the footprint. A roofing contractor measures actual roof squares to produce an accurate estimate.