"LeafFilter gutter replacement was done in a timely and professional installation. New gutters and down spouts look nice. I would recommend Seamless Gutters USA to repair and/or replacement."
Mason Tom
Google Review
CA Contractor License #1079241

Oversized seamless gutters, redwood-debris protection, and salt-air inspections for homes and rural lots on the coastside.
Photo: Aerial view of Pillar Point Harbor near Half Moon Bay · Doc Searls · CC BY-SA 2.0 · Resized and JPEG-compressed; displayed with a crop.
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Few places on the Peninsula get as much rain as the coastside, and Half Moon Bay homes feel every inch of it. When a Pacific storm stalls over the hills, roofs here can shed more water in an afternoon than a valley home sees in a week. We size seamless gutters and downspouts for that reality, often stepping up to six-inch profiles and larger outlets, and we fabricate each run on site so the system fits your roofline without leaky joints.
Coastside properties are not one-size-fits-all. A cottage near Main Street, a farmhouse off Highway 92, and a newer home above the harbor all drain differently. Our team takes time to walk the whole lot, including barns, garages, and outbuildings, and explains in plain language what each structure needs. We also keep a close eye on salt exposure, because aluminum within sight of the ocean ages much faster and deserves more frequent checkups than most homeowners expect.
On the coast we install new seamless gutter systems, replace corroded sections, mount mesh gutter guards rated for redwood needles and cypress litter, clean gutters before and during the storm season, and repair roofs where overflow has damaged shingles or decking. For larger rural parcels, we can also add gutters to detached structures so rainwater is directed where you want it instead of pooling around foundations or driveways.
Half Moon Bay sits where wet ocean air meets the Santa Cruz Mountains, so rain totals here run noticeably higher than in neighboring Bay cities. Add salt-laden fog, needles dropping from nearby redwoods, and long stretches of damp weather, and gutters face a tough job year-round. Aluminum that would last decades inland can corrode within a fraction of that time near the shore, which is why we recommend inspecting coastside gutters every spring and fall.
We serve homeowners throughout Half Moon Bay proper, plus Miramar, Princeton-by-the-Sea, El Granada, Moss Beach, Montara, and properties south toward Pescadero. Whether you are near Pillar Point Harbor or on an agricultural parcel inland, our crews plan around gravel drives, gates, and livestock so the work goes smoothly.
CA Contractor License #1079241
In El Granada, we frequently find downspouts packed solid with redwood needles after just one season. Homes in Miramar and Princeton-by-the-Sea tend to show corrosion first, with flaking finish and leaking seams on the ocean-facing side. Out on rural lots, the usual complaint is water pooling beside a barn or garage that never had gutters at all.
Standard five-inch gutters often spill over during long coastal storms, sending water straight down against siding and foundations.
Fine needles and windblown litter pack into troughs and downspouts, causing clogs that back water up under roof edges.
Salt fog drifting from the harbor breaks down gutter finishes and fasteners, so leaks appear years sooner than inland.
We bring our full range of gutter and roofing services to Half Moon Bay and surrounding Pacifica, Pescadero, El Granada neighborhoods.
Available in Half Moon Bay
Available in Half Moon Bay
Available in Half Moon Bay
Available in Half Moon Bay
Available in Half Moon Bay
Available in Half Moon Bay
Available in Half Moon Bay
Trusted by thousands of NorCal homeowners.
We inspect your home and provide honest recommendations.
Every gutter is measured and built at your property.
Upfront pricing with no surprise charges.
We stand behind every installation and repair.
Most jobs completed in a single day.
Real Reviews From Local Homeowners
"LeafFilter gutter replacement was done in a timely and professional installation. New gutters and down spouts look nice. I would recommend Seamless Gutters USA to repair and/or replacement."
Mason Tom
Google Review
"Kyle was awesome with the knowledge and didn't pressure me to make a purchase. Was very helpful."
David Fisher
Google Review
"Really like Kyle, very courteous and professional and above all he does quality work."
Randy Orta
Google Review
"Punctual and professionally replaced our gutters. We had a new roof and they have put more attention to ensure there is no damage to the roof. Constantly checking if we have any question and explained things well. Clean up and left our house in good condition. Great job."
Tong Swan
Google Review
Get gutters sized for coastside storms. Schedule your free Half Moon Bay assessment today.
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