Create the Beauty You Want with New Siding

Siding plays a crucial role in protecting a home’s exterior and structure. Over time, it can become worn, damaged, and outdated. That’s when families call us.

Diligent Exterior Remodeling persistently provides superior siding services to homeowners in Maryland. They expect siding options to meet their needs and preferences, including vinyl siding, fiber cement siding, and more. We work with them to select the style, color, and texture to create the fresh look they’ve been craving.

Siding Replacement

Is your siding cracked, faded, or damaged beyond repair? It may be necessary to replace it.

Siding Repair

Has your siding taken a hit from the recent storms? Reach us for a complimentary assessment.

Siding Maintenance

Have you noticed any recent changes to your siding? Consistent maintenance can help prolong its lifespan and prevent damage.

Available Siding Colors

Due to variation in computer monitors and printers, the color samples seen on your computer screen may not exactly match the corresponding color. To verify actual product color, ask to see the actual product, please contact us.


Quest® premium vinyl siding includes a tornado-tough design to hold tight in the highest winds. Virtually maintenance-free and beautiful season after season, it’s available in long lengths for fewer seams and a flawless look, even on larger homes.  See the brochure for full color assortment.

17 Standard Color Options

Structure Home Insulation System

Structure® Home Insulation System™ Siding is an exclusive combination of vinyl siding technologies and high-performance foam that wraps your home in a continuous blanket of insulation, keeping you warm in winter and cool in summer. Highly impact resistant and easy to maintain, the wide panels look and feel like traditional wood siding. See the brochure for full color assortment.

5 Standard Color Options


With more color and style choices than any other competitor in this class of vinyl siding, it’s easy to make your vision a reality with Ovation™ Siding. You’ll enjoy affordability, low maintenance, reliable strength, and a beautiful, long-lasting home exterior. Select products come in five deep, designer shades using our exclusive SolarDefense Reflective Technology™ which protects the darkest colors from the harmful effects of the sun. See the brochure for full color assortment.

17 Standard Color Options

Do You Need Siding?

Use this quick checklist to determine if you need new siding.

Frequently Asked Questions

As a homeowner or business owner, you likely have many questions about siding, including repairs, replacements, and maintenance. Our goal with is to provide you with answers to some of the most frequently asked questions about roofing.

Yes, our estimates are easy and hassle‐free. We offer both virtual and in-home estimates for most services including siding, roofing, windows, and doors in Montgomery County, Frederick County, NW DC and surrounding areas.

In general, a typical residential siding project that involves the installation of new siding or the replacement of existing siding can take anywhere from a few days to a week to complete.

At Diligent Exterior Remodeling, we stand behind the quality of our products and services. We offer a warranty on all of our home exterior renovation services, including roofing, siding, window replacement, and more. Contact us today to learn more about our warranty options and enjoy peace of mind knowing that your investment is protected.

Our cleanup process includes removing debris, inspecting the area for hazards, using a magnet sweep to collect any missed nails or metal debris, conducting a final inspection, and inviting the customer to inspect the job site.

Schedule a Siding Appointment

Contact Us

Diligent Exterior Remodeling
6336 Davis Rd
Mt Airy, MD 21771
Phone: (301) 238-5113