Roofing, Gutters & Siding in Gaithersburg, Maryland
One Roofer for Gaithersburg’s Older Streets and Newer Developments Alike
Gaithersburg has grown a lot, and it shows: older neighborhoods near the original town centre sit alongside large, newer planned developments of single-family homes and townhomes. A roofer working here needs to be as comfortable on a 1990s townhome run as on a much older detached house.
We are. Roof, gutters, siding — whichever part of the envelope is giving you trouble, we will come out and look at it and give you a free, no-obligation estimate.
Gaithersburg Rain Comes Fast — Can Your Gutters Take It?
Maryland’s humid subtropical summers produce thunderstorms that dump a lot of water in a short time, from roughly May through September, sometimes with hail. Winter then brings repeated freeze-thaw cycles and, in some years, nor’easters with heavy snow.
Sudden-downpour rainfall is a drainage problem before it is a roofing problem. If a gutter run is undersized, sagging, or simply full of debris, that water goes over the edge instead of down the downspout — against the siding, into the fascia, and down to the foundation. On townhome runs with shared drainage, one blocked section affects more than one house.
Roofing, Gutter & Siding Services in Gaithersburg, MD
The full list of what we do, offered here the same as everywhere else in our service area.
Roof Replacement
When a roof reaches the end of its life, we replace it with high-quality materials built for this climate — asphalt shingles, metal roofing, TPO and more.
Roof Repair
From a single missing shingle to storm damage and persistent leaks, we restore the integrity of your roof before a small problem becomes an expensive one.
New Roof Installation
Building, extending or re-roofing from the deck up? We install complete roofing systems in a range of materials to match your home, budget and energy goals.
Gutter Installation & Repair
Gutters are the drainage system that keeps water off your walls and away from your foundation. We install new gutters and repair failing ones.
Gutter Cleaning
Clogged gutters overflow, back up under the roof edge and freeze solid in winter. Regular clean-outs keep the whole system doing its job.
Siding Installation & Repair
Durable, energy-efficient siding installation and repair — the other half of your home’s weather envelope, handled by the same team.
Why Gaithersburg Homeowners Choose Hernandez Roofing Pros
Nothing below is marketing language — each point is something you can verify before you call us.
- Licensed and insured. Fully licensed and insured for the work we do, on every job.
- Family-owned. Founded by Serafin Hernandez and his son, Francisco Hernandez, and still run by the family.
- Rated 4.8 out of 5. From 46 Google reviews across our service area.
- Free estimates, every time. Your estimate is free and comes with no obligation.
- A real local service area. We serve Maryland, Washington DC, Northern Virginia and Pennsylvania.
Questions? We’ve Got Answers
Gaithersburg Roofing — Frequently Asked Questions
Do you serve Gaithersburg?
Yes. Gaithersburg sits inside our regular service area — we serve Maryland, Washington DC, Northern Virginia and Pennsylvania from our base at 810 Ashton Rd, Ashton, MD 20861. Call (240) 479-6948 or request a free estimate online.
Do you offer free estimates?
Yes. Every estimate we give is free and carries no obligation. Get in touch and we will come out, look at the roof, and tell you honestly what it needs.
How long does a roof replacement take?
On average, a roof replacement takes about 1 to 3 days, depending on the size and complexity of the project. Our team works efficiently to minimize disruption to your daily routine.
Do you handle gutters and siding as well as roofing?
Yes. Alongside roof replacement, repair and installation, we install and repair gutters, clean gutters, and install and repair siding — so the whole weather envelope can be handled by one team.
Explore More
Services for Gaithersburg Homes
Ready to Protect Your Home?
Get a Fast, Free Estimate Today
No pressure, no obligation — just honest advice from a licensed, insured, family-owned local crew.
What Homeowners Say
Trusted by 46+ Google Reviewers — 4.8/5 Average
“Hernandez Roofing Pros were amazing for my roof replacement. They were timely, knowledgeable, affordable, and efficient. The crew showed up on time and completed the roof replacement quickly. They cleaned up after themselves ensuring I did not have to pick up excess material and debris. I would recommend them for all your roofing needs!”
“If you’re looking for a reliable and trustworthy company that does excellent work at a fair price look no further. Hernandez Roofing Pros replaced my rackboards and ridge and I’m very pleased with the results. The team was prompt, professional and their clean up was on point. I would use them again.”
“We had a small leak around one of our vent pipes and a sunken area of our roof we needed repaired. Hernandez Roofing quickly got us an incredibly fair estimate and was transparent with scheduling — they repaired the damaged areas, tuned up other areas of our roof, and installed a new solar attic fan. Crew was courteous, professional and left the work area incredibly clean.”