
The average cost of a roof replacement in Maryland is $650 to $1,100 per square foot. This cost depends on a variety of factors including the size of your home, the roofing materials used, and the installation costs of the roofing contractor in Maryland.
Here is a rough estimate of the breakdown:
- 10 square roof: $6,500 to $11,000
- 15 square roof: $9,750 to $16,500
- 20 square roof: $13,000 to $22,000
- 25 square roof: $16,250 to $27,500
- 30 square roof: $19,500 to $33,000
Roofs are measured in “squares”. A 100-square-foot area is considered 1 square in roofing terms. To simplify, the amount of material needed to cover 100 square feet of roof area is equal to 1 square of roofing material. So, as an example, if a roof surface area is 2000 square feet, the contractor would figure 20 squares. You can approximate how many squares your home is by dividing the square feet of your roof area by 100. For a free inspection of your particular home, contact MARS Roofing at (240)540-4580
What are some indications it is time to replace your current roofing system? Here are some things to look for:
- Missing, damaged, or curled shingles
- The roof has outlived its lifespan
- Sagging roofline
- Granules are found in the gutter system
- Mold and moss are evident on the shingle surface
- Increase in heating and cooling energy bills
Once you have determined the time has come for a roof replacement, where do you turn? MARS Roofing is the Maryland roofing company you can trust for all of your roofing needs! We have been involved in the roofing industry for over 20 years and we strive to make the process of getting a new roof as stress-free as possible. We offer a free inspection within 24 hours of the request and desire to make the process simple and straightforward.

What are some benefits of a roof replacement?
- Increase in property value
- Decrease in monthly energy bills
- Improvement in curb appeal
- Return on Investment, if selling the home
- Repair of damaged areas
- May not need another roof for duration of home ownership
Our process is easy when you make the call. Here is our plan for every home we service:
*Inspection – When you call, we set a time to inspect your roof.
*Review Your Home – meet with you, thoroughly inspect the current roofing system, and discuss our detailed findings.
*Create a Plan of Action – We offer suggestions based on your needs and provide you with an appropriate timeline.
*Execute the Plan – We are thorough in our work, and will leave your home and property as good, if not better, than when we arrived.
Your home is your most important possession and your biggest investment. We respect that and strive to provide industry-leading warranties, quality workmanship, and a drive to get the project done right the first time. We guarantee excellence.
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