Gutters · Siding · Stucco · Masonry
Home Exterior Services In Philadelphia
Gutters, siding, stucco, masonry, capping, and skylights — all done by Garrison’s own crews. One contractor for the whole outside of your home, so nobody’s pointing fingers when water shows up.
In-House Crews
20+ Years
GAF Certified
Free Estimates
Get Your Free Exterior Estimate
One job or the whole exterior — same crew either way.
Free, no-obligation, itemized. We’ll tell you straight what it needs.
More Than The Roof
The Whole Outside
Of Your Home
Your roof is the biggest part of your home’s exterior, but it’s not the only part working to keep water out. Gutters, siding, stucco, masonry, capping, and skylights all have a job to do — and when one fails, the damage rarely stops where it started. A clogged gutter rots the fascia. Bad flashing around a skylight ends up on your ceiling.
We started as roofers over 20 years ago, and customers kept asking us to fix the rest of the exterior too, because they already trusted the crew. So we built those services the same way we built the roofing side: in-house teams, honest assessments, work we’ll stand behind.
One Contractor
No Finger-Pointing
One Contractor For
The Whole Exterior
Here’s the problem with hiring a different company for every job: nobody owns the whole picture. The siding guy blames the roofer, the roofer blames the gutter company, and you’re stuck in the middle trying to figure out where the water’s coming from.
When Garrison handles your exterior, that goes away. The same people who know your roof know how your gutters, siding, and flashing tie into it — so we catch the problems that slip through when three separate contractors each look at their own piece.
If a repair will hold, we’ll repair it. If you don’t need the work, we’ll tell you. If it were our house, that’s how we’d want it handled.
Our Own Crews
Exterior Services We Offer
Every one is done by Garrison’s own crews. No subcontractors, no handoffs.
Gutters
Seamless gutters, downspouts, and gutter guards that move water off your roof and away from your foundation. Clogged or sagging gutters are a leading cause of the roof and fascia damage we see.
Stucco Remediation
Not a patch job. Real remediation for water damage behind stucco and EIFS, including new-construction defects that trap moisture and rot the sheathing before anyone sees a stain.
Masonry
Chimney repair, tuckpointing, and brick and stone work — with real experience on the historic Philadelphia rowhomes that need a careful hand.
Capping
Aluminum and copper capping that wraps your fascia, trim, and window frames to stop wood rot before it starts. It ties directly into our metal-roof work.
Vinyl Siding
Vinyl, fiber cement, and board-and-batten siding, installed or repaired. New siding isn’t just a look — it’s a weather barrier that protects everything behind it.
Skylights
Skylight installation, replacement, and leak repair. Most skylight leaks come down to failed seals or bad flashing — exactly the detail our roofing crews handle every day.
Same Standard
The Same Crew,
The Same Standard
On your roof or your siding, you get the same Garrison.
In-house crews, no subcontractors — the people who show up work for us, and we answer for their work
20+ years serving the Philadelphia area, including South Jersey, Montgomery County, and Northeast PA/Poconos
GAF Certified Residential Roofing Contractor — the standard we hold on the roofing side carries over to everything else
Certified Spanish-speaking team — every homeowner gets a clear explanation
Honest, no-obligation estimates — free, itemized, photo-backed
Need the roof itself looked at? Start with our Roofing Services hub.
Done Together, Not Piecemeal
Full Exterior Remodeling,
Done Once
Older Philadelphia homes take a beating. Freeze-thaw winters, wet springs, and humid summers work on every seam and joint outside your house.
When you handle the exterior as one project — with a contractor who understands how the roof, gutters, siding, and masonry protect each other — you close those gaps instead of leaving a weak point for water to find. That’s the case for exterior renovation done together rather than piecemeal: fewer contractors, one point of contact, one home sealed up right.
Drag The Handle
Whole-Exterior
Transformations
Siding, trim and roofline done together by one crew.
Recent Exterior Work
Siding, Gutters
And Masonry
The whole outside of the house, handled by one contractor. Tap any photo to open it full size.
Straight Answers
Frequently Asked Questions
What exterior services does a roofing company typically also offer?
Beyond roofing, a full-service exterior contractor usually handles gutters, siding, stucco, masonry, capping, and skylights — since all of them connect to keeping water out. Garrison offers each with its own in-house crews, so you’re not juggling separate companies for work that overlaps.
Should siding and roofing be installed by the same contractor?
It helps a lot. The roofline, flashing, gutters, and siding all meet at points where leaks tend to start. When one contractor handles both, those transitions get done right, there’s no finger-pointing later, and you deal with one estimate, one schedule, and one crew you already trust.
How do exterior upgrades protect a home from Philadelphia weather?
Philadelphia’s freeze-thaw winters and wet, humid stretches push water into every crack and seam outside a house. Sound gutters move water off the foundation, good siding and capping block wind-driven rain, solid masonry keeps chimneys sealed, and proper flashing around skylights stops leaks. Upgrading them together removes the weak points where damage usually begins.
Free & Itemized
Get Your Free Exterior
Services Estimate
Whether it’s one job or the whole outside of your home, get a straight answer from a contractor who does the work in-house and stands behind it.