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Home Services All Services Roof Replacement Roof Repair Storm Damage Repair New Roof Installation Metal Roofing Shingle Roofing Flat Roofing Commercial Roofing Gutter Installation Roof Inspection Emergency Roof Repair Skylight Installation About Locations All Locations Ridgeway, IA State Center, IA Weldon, IA Arnolds Park, IA Carpenter, IA De Soto, IA Fertile, IA Hedrick, IA Le Grand, IA Reviews Contact (877) 349-1553
★★★★★ 4.9/5 from 327+ reviews

Professional Williamson Roofing Company. GAF Certified

16+ years protecting Williamson homes and businesses. Free inspections. Financing available.

📞 (877) 349-1553
16+
Years
500+
Projects
4.9
Rating
16+
Years Experience
500+
Projects Completed
4.9
Star Rating (327+ Reviews)
Licensed & Insured

Our Services

Our Roofing Services

Professional Roofing solutions for residential and commercial properties in Williamson.

roof replacement
FREE ESTIMATE

Roof Replacement

We don't do shortcuts on replacements. Tear off the old roof, check the decking for soft spots, install synthetic underlayment, drip edge, starter strip, shingles, ridge vent. The whole system. Your roof is only as good as the layers underneath.

roof repair
SAME-DAY

Roof Repair

Roof repairs get worse when you ignore them. A $400 flashing repair turns into $4,000 of water damage inside the wall. Our Williamson crew can usually get there within 48 hours for non-emergency repairs.

storm damage repair
LICENSED

Storm Damage Repair

Wind speeds over 60 mph cause shingle tab lift and seal failure. Hail over 1" diameter causes fractures through the shingle mat to the fiberglass reinforcement. Our HAAG-trained inspectors know the difference between cosmetic damage and functional damage. That distinction determines your insurance payout.

new roof installation
TOP RATED

New Roof Installation

We install new roofs on new construction, room additions, detached garages, and covered patios. Our Williamson crews handle residential and light commercial. Standard install time is 1-3 days depending on size.

metal roofing
GUARANTEED

Metal Roofing

We install 24-gauge and 26-gauge standing seam in Galvalume and pre-painted steel. Concealed fastener system means nothing's exposed to weather. Panels lock together at the seam and clip to the roof deck.

shingle roofing
INSURED

Shingle Roofing

Your shingle choice determines your warranty, your curb appeal, and how your roof handles Iowa weather. We'll show you samples, explain the differences, and let you pick what fits your budget. No pressure.

flat roofing
FREE ESTIMATE

Flat Roofing

Modified bitumen is our go-to for residential flat roofs in Williamson. Two-ply torch-applied system with a granulated cap sheet. It handles foot traffic, thermal cycling, and Iowa UV better than single-ply at the residential scale.

commercial roofing
SAME-DAY

Commercial Roofing

Modified bitumen (mod-bit) is still the best choice for high-traffic commercial roofs in Williamson. We torch-apply SBS-modified base and cap sheets over properly primed concrete or approved decking. Two-ply mod-bit systems carry 20-year NDL (No Dollar Limit) warranties through GAF, Firestone, or Johns Manville. NRCA member. We follow the manual.

gutter installation
LICENSED

Gutter Installation

We install 5" and 6" seamless aluminum gutters in Williamson. Standard homes get 5", high-volume areas and steeper pitches get 6". Downspouts every 30-40 ft of gutter run with splash blocks or underground drains.

roof inspection
TOP RATED

Roof Inspection

Annual roof inspections catch small problems before they become expensive ones. A cracked pipe boot is a $150 fix. Ignoring it means $3,000 in ceiling and wall water damage. We recommend an inspection every 2-3 years for roofs under 10 years old, and annually after that.

emergency roof repair
GUARANTEED

Emergency Roof Repair

Tree through the roof at 2 AM? Active leak flooding your kitchen? Call (877) 349-1553. We answer after hours for emergencies. Our Williamson emergency crew can be on-site within hours.

skylight installation
INSURED

Skylight Installation

Vented skylights open to let hot air escape. Great for kitchens and bathrooms in Williamson. Fixed skylights are cheaper and simpler. Solar-powered options from VELUX qualify for the federal 30% tax credit through 2032.

Ready to Get Started?

(877) 349-1553

Free Estimates • Available 24/7 • Licensed & Insured

Why Choose Williamson Roofing & Maintenance?

Trusted by homeowners and businesses across Williamson.

Free Roof Inspection

We get on the roof, take photos, and give you an honest assessment. If you don't need work, we'll tell you. No charge, no obligation, no high-pressure sales pitch.

Insurance Claims Handled

Storm damage? We work with your insurance company directly. Free inspection, Xactimate documentation, adjuster meeting on-site. We fight for full replacement when your roof qualifies.

Clean Job Sites

We run magnetic nail sweeps three times. Once during tear-off, once after install, once before we leave. Tarps on the ground, dump trailer in the driveway. Your yard looks the same when we're done.

16 Years in Williamson

We've been roofing Williamson homes since before half these companies had a website. 16 years means we know the local codes, the weather patterns, and the materials that hold up here.

Our Work

Recent Projects

View All Projects →

Simple Process

How It Works

1

Free Roof Inspection

Our inspector walks the roof looking at shingle condition, flashing integrity, vent function, and signs of moisture underneath. 30-45 minutes for most Williamson homes.

2

Your Custom Proposal

We price by the roofing square with all materials itemized. You'll see exactly what you're getting. Shingle brand, underlayment type, ventilation specs, flashing details.

3

Expert Installation

We build your roof the way manufacturers require for full warranty coverage. Every layer matters. Ice and water shield, synthetic underlayment, starter strip, field shingles, hip and ridge caps.

4

Your Approval

Before we leave: magnetic nail sweep across the entire yard, driveway, and walkways. Dump trailer hauled off. Gutters cleaned out. Your property looks better than when we arrived.

Verified Reviews

What Our Customers Say

★★★★★ 4.9/5 from 327+ reviews
★★★★★

"The crew showed up at 7:30 and was done by 4. Old roof off, new one on, yard cleaned up. I watched from the window. These guys don't mess around."

L
Laura F.
Williamson
★★★★★

"Williamson Roofing & Maintenance did our roof 4 years ago and I just had them do my mom's house too. Same quality, same crew lead actually. That tells you something about the company."

T
Tiffany R.
Williamson
★★★★★

"Had a huge oak branch go through the roof during a storm. Williamson Roofing & Maintenance tarped it the same night and had the repair done two days later. Insurance covered everything and they handled the whole claim."

P
Paul R.
Williamson

Service Areas

Areas We Serve

Our roofing crews work across Williamson, Onawa, Ridgeway, State Center, Weldon, Arnolds Park, and everywhere in between. Local company, local crews.

Onawa Ridgeway State Center Weldon Arnolds Park Carpenter De Soto Fertile Hedrick Le Grand

FAQ

Frequently Asked Questions

Most residential roof replacements in Williamson cost between $8,500 and $24,000. The price depends on your roof size (measured in squares, where 1 square = 100 sq ft), pitch, accessibility, and material choice. Architectural shingles are $350-$550 per square installed. We give free estimates with exact pricing.

One day for most homes. Our crews are experienced and we pre-stage materials the day before install. Bigger or steeper roofs can run to two days. The dumpster shows up at 7 AM and leaves when we're done. Your life gets back to normal fast.

Catch the water with a bucket, move valuables out of the drip zone, and call us at (877) 349-1553. Don't get on the roof yourself. It's dangerous and you probably can't fix it permanently anyway. We respond to emergency leaks within 24 hours in Williamson and tarp the area to stop further damage.

Age is the biggest factor. If your shingles are 20+ years old and you're seeing curling, cracking, or granule buildup in the gutters, it's time. Other red flags: leaks, missing shingles, daylight in the attic, and your neighbors all getting new roofs (same-age homes in a subdivision often need replacement around the same time).

We partner with GreenSky and Hearth for roofing financing. Options include 12-month same-as-cash (0% if paid in full within 12 months), 5-year fixed rate, and 7-10 year extended plans. Monthly payments on a $15,000 roof run about $150-$250/month depending on the term. Apply during the estimate.

Have more questions? Call (877) 349-1553

SAME-DAY APPOINTMENTS AVAILABLE

Get Your Free Roof Inspection Today

24/7 emergency service. Most appointments available within 48 hours.

Call Now — Free Estimate
📞 (877) 349-1553

★★★★★ 4.9/5 from 327+ Reviews  ·  Licensed  ·  Insured

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