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Gutter Cleaning & Brightening · Clarendon, Virginia
Gutter Cleaning & Brightening in Clarendon, Virginia
We clean gutters the way we were trained to check equipment — completely, or not at all. Every run gets hand-cleared of leaf pack and grit, every downspout gets flushed until water moves freely, and every gutter face gets treated for the oxidation streaking — the "tiger stripes" — that UV and mineral runoff leave on aluminum and vinyl over a Virginia summer.
The Short Answer
Most Clarendon gutter cleanings run $120–$350, driven by home size, stories, and clog severity — exterior brightening adds a modest amount and removes the black oxidation striping entirely. Every downspout is flushed and flow-tested, debris leaves with us, and you get before-and-after photos of every run. Written quote within 24–48 hours of a free walkthrough.
What's Included
Why Clarendon Homeowners Choose Lawn Theory
- Complete debris removal — scooped and hauled away — never left on your lawn.
- Every downspout flushed — flow-tested including buried extensions.
- Exterior brightening — dedicated chemistry removes black tiger striping.
- Fascia & soffit inspection — rot and separation flagged with photos before they grow.
Local Knowledge
What Gutter Cleaning & Brightening in Clarendon Actually Involves
- Clarendon runs on contradictiona Metro corridor of glass mid-rises wrapped around pockets of century-old bungalows and post-war brick homes in Lyon Village, Lyon Park, and Ashton Heights. The trees that make those blocks livable — mature oaks and maples left over from the 1920s subdivisions.
- We clean gutters the way we were trained to check equipmentcompletely, or not at all. Every run gets hand-cleared of leaf pack and grit, every downspout gets flushed until water moves freely, and every gutter face gets treated for the oxidation streaking — the "tiger stripes" — that UV and mineral runoff.
- The tree cover that gives Clarendon'sThe tree cover that gives Clarendon's older streets their shade is the same tree cover that fills gutters twice a season. Homes near Lyon Village and Lyon Park sit under canopy that was already mature when the neighborhood was platted, and that.
- Downspouts take the second hitA gutter can look empty and still be useless if the downspout below it is packed with compacted debris, and on the brick colonials and bungalows common through Ashton Heights and Colonial Village, undetected clogs push water straight down foundation walls instead.
- A systematic, checklist-driven processLawn Theory follows a proven, systematic approach to gutter cleaning that ensures consistent, outstanding results for every Clarendon property we serve:
- Free estimates, transparent pricingEvery project includes a free estimate, transparent pricing with no hidden fees, and our 100% satisfaction guarantee. Call (703) 650-5655 for your free estimate today.
Why Homeowners Choose Us
Gutter Cleaning & Brightening, Done the Right Way
Flow-Tested, Not Just Scooped
Every downspout flushed and verified — including buried lines — because clean-looking gutters that don't drain aren't clean.
Flow-Tested, Not Just Scooped
Every downspout flushed and verified — including buried lines — because clean-looking gutters that don't drain aren't clean.
Flow-Tested, Not Just Scooped
Every downspout flushed and verified — including buried lines — because clean-looking gutters that don't drain aren't clean.
Flow-Tested, Not Just Scooped
Every downspout flushed and verified — including buried lines — because clean-looking gutters that don't drain aren't clean.
Areas We Serve
Gutter Cleaning & Brightening — Areas We Serve in Clarendon


Lawn Theory provides professional gutter cleaning throughout Clarendon — every neighborhood below and beyond. No matter where you are in Clarendon, our team can reach you. We're proud to serve every neighborhood and subdivision in the area.
- Rosslyn
- Clarendon
- Ballston
- Crystal City
- Pentagon City
- Shirlington
What Neighbors Say
Trusted on Homes Like Yours
“We hired Lawn Theory for pressure washing and landscaping. It is like we have a brand new home. Five stars!”
“They explained why they'd soft-wash our deck instead of blasting it with a wand, and I appreciated that. Came out clean without a single splintered board.”
“Written quote same day, on time for the appointment, and our HOA letter about the driveway staining is officially resolved. Would use again for our patio next.”
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Pairs Well With
Clarendon, Answered
Gutter Cleaning & Brightening in Clarendon — Common Questions
How often do gutters need cleaning on Clarendon's tree-lined streets?
Most homes near mature canopy in Lyon Village, Lyon Park, and Ashton Heights need two cleanings a year: late spring, after seed pods and tassels drop, and late fall, after leaf drop finishes. Homes tucked directly under heavy oak or maple cover sometimes need a mid-summer check too. We inspect first and tell you straight what your specific roofline needs, not a one-size schedule.
What's included in downspout flushing?
We clear the gutter channel by hand, then run water through every downspout from the top until it exits clean and fast at the bottom. If a downspout is still slow, we know there's a blockage lower in the run and we clear it rather than calling the job done because the surface looked fine.
What causes the dark streaking on my gutter faces?
Those tiger stripes are oxidation, a mix of UV breakdown on the aluminum or vinyl finish and mineral deposits from runoff. It's cosmetic, not structural, but it ages a home's exterior fast, especially on brighter-trim colonials and bungalows common through Clarendon and Colonial Village. Our brightening treatment targets that oxidation on the gutter face itself, not just the inside channel.
Can clogged gutters actually damage my home?
Yes. Overflow during a heavy rain pushes water down fascia boards and foundation walls instead of away from them, which is a real risk for the older brick and frame homes throughout Ashton Heights and Lyon Park. Roof grit and silt buildup makes it worse because a gutter can look unclogged from the ground while still draining too slowly to handle a real storm.
Do you work on townhomes and condos as well as single-family homes?
We primarily service single-family homes and townhomes with private gutter systems. Clarendon's mix of early 20th-century bungalows, post-war construction, and newer builds all get the same inspection standard regardless of size or age. Our crews work Clarendon regularly, so scheduling is usually available within the week outside the spring rush — and every visit ends with before-and-after photos of the finished work.
How do I schedule gutter cleaning and brightening in Clarendon?
Call (703) 650-5655 and we'll set a time that fits your property's tree cover and the season. We serve Clarendon and the surrounding Arlington County neighborhoods with the same discipline on every job, no exceptions. Our crews work Clarendon regularly, so scheduling is usually available within the week outside the spring rush — and every visit ends with before-and-after photos of the finished work.
How much does gutter cleaning cost in Northern Virginia?
Most homes run $120–$350 depending on size, stories, and how full the gutters are. Adding exterior brightening while we are already on the ladder is the cheapest it will ever be — quotes are written and line-item. Two-story colonials with walk-out basements sit mid-range; ranches run cheaper, and three-story rear elevations add safety setup. Serving Clarendon and all of Arlington.
Ready to Build Something That Lasts?
Get Your Free Clarendon Gutter Cleaning & Brightening Quote
Tell us about your backyard and we'll send a written, line-item quote — usually within 24–48 hours.
