Mazomanie, WI · Dane County · Black Earth Creek Valley

Valley & historic-village roofing in Mazomanie, WI

Down on the humid creek valley floor, water and shade age a roof as much as any storm. We roof Mazomanie’s older village homes and rural valley properties to keep the weather, and the damp, out.

GAF Master EliteVentilation & moisture controlStorm & hail repair

Get your free Mazomanie inspection → Or call our WI line(608) 909-9109

Since 1979family-owned WI GAF Master Elitetop 2% of US roofers Valley-floormoisture & ventilation

Free · 60-second start

Free Mazomanie roof inspection

Written report with photos, including an attic and ventilation check for a damp valley home.

Free · No obligation · No spam

47yrsFamily-owned since 1979

$0Free written inspection

GAFMaster Elite certified

24/7Storm response line

Roofing in MazomanieLower Wisconsin valley

In the valley, moisture is the quiet enemy

Mazomanie is a small historic railroad village in western Dane County, on the floor of the Black Earth Creek valley northwest of Madison. Down here, what wears out a roof is often not a storm at all.

A local crew that knows the valley. A short drive from our Madison shop, and here for the warranty.
Built for the humid valley floor. Moss, algae and attic moisture, on top of hail and valley wind.
GAF Master Elite, top 2% of US roofers. The only tier that can register the GAF Golden Pledge warranty.
We handle the insurance claim. We document the damage, meet your adjuster, and you typically pay only your deductible.
Our own crews, family-owned since 1979. No subcontractors, and a free written inspection with photos.

Get my free Mazomanie inspection →Free · No obligation · Google rating

Aerial view of a completed asphalt shingle roof replacement on a Wisconsin ranch home — Completed reroof · our own crews

Aerial view of a brown standing seam metal roof on a Wisconsin home with multiple gables and valleys — Standing seam metal · built for deep valleys

Valley floorWhat a damp roof needs

What a Mazomanie valley-floor roof really contends with

A roof in a humid, shaded valley faces a different set of problems from one on open ground. These are the things we plan around here.

Moss on shaded slopes

North-facing and tree-covered slopes stay damp and grow moss that lifts shingle edges and traps water, the single most common valley-floor roof problem.

Algae streaking

Humid air leaves the dark streaks that spread across shingles. Mostly cosmetic at first, but a sign the roof stays wet, and a reason to consider algae-resistant shingles at replacement.

Attic ventilation

In damp valley air, an attic that cannot breathe builds moisture under the deck, which shortens shingle life and can grow mold on the sheathing. Balanced ventilation is the fix.

Drainage & gutters

Leaves and debris off heavy tree cover clog valleys and gutters, so water backs up instead of leaving the roof. Clean lines and proper drip edge keep it moving.

Historic-home detail

The older homes near downtown have steeper roofs, dormers and aging decking that need careful flashing and a profile that suits the village’s character.

Storm on top of damp

The valley still gets summer hail and wind, which hit hardest on a roof already softened by trapped moisture, so we read both when we inspect.

What goes wrongMazomanie roof failure

What actually wears out a Mazomanie roof

Moss & algaeHumid, shaded valley slopes grow moss that lifts shingle edges and holds moisture against the roof.

Trapped attic moisturePoor ventilation in damp air builds condensation under the deck, aging shingles and rotting sheathing.

Clogged valleysDebris off heavy tree cover backs water up in the valleys and gutters instead of letting it drain away.

Summer hailLower Wisconsin valley thunderstorms drop the hail that strips granules and dents flashing and vents.

Aging historic roofsOlder downtown homes with steep roofs and old decking often run their roofs well past their prime.

Ice damsWinter melt refreezes at the eaves of an under-ventilated attic and forces water under the shingles.

What we do in MazomanieServices

Roofing services for Mazomanie and the valley towns

Roofer rolling synthetic underlayment across a roof deck before the new shingles go on

Ventilation & moisture control

Balanced attic intake and exhaust to keep a damp valley roof dry from the underside and extend its life.

Get a quote →

Finished dark shingle roof on a brick colonial shaded by mature trees

Moss & algae treatment

Assessment, cleaning options and algae-resistant shingle choices for shaded, humid slopes.

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Buckshot crew installing a new asphalt shingle roof on a two-story Wisconsin home

Roof replacement

Full tear-off and rebuild on GAF Timberline systems, with ventilation and drainage built in.

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Steep-gabled historic white farmhouse with a new architectural shingle roof

Historic-home roofing

Character-matched profiles, rebuilt flashing and careful detail for the older downtown railroad-village homes.

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Hail strikes circled in chalk on an asphalt shingle during a storm damage inspection

Storm & hail repair

Documented inspections, emergency tarping and full insurance coordination after a valley storm.

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New lap siding and gutter line on a two-story Wisconsin home

Siding & gutters

Matching gutters, guards and drip edge so water and debris leave a tree-covered valley roof cleanly.

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Why usMazomanie homeowners

Why Mazomanie homeowners call us

One crew for the whole exterior

A short drive from our Madison shop, we know Mazomanie weather and roof types, with one crew handling roof, siding and gutters.

GAF Master Elite certified

The top 2% of US roofers. It lets us register the GAF Golden Pledge warranty most contractors cannot offer.

Our own crews, never subcontracted

The crew that quotes your Mazomanie roof is the crew that finishes it, so quality does not get handed off.

We handle the insurance conversation

We document the damage, file with you, and meet your adjuster on the roof so nothing gets missed.

Real local project managers

You get a named Buckshot PM who answers the phone, not a call center. Same person from inspection to sign-off.

Credentials you can verify

FORTIFIED, BBB A+, NRCA, WRCA, UASRC, InterNACHI and IICRC. Ask us for the paperwork any time.

WarrantyCoverage that lasts

Coverage that lasts

As a GAF Master Elite contractor we can register the GAF Golden Pledge warranty that most Mazomanie contractors simply cannot offer.

We go through what the warranty covers, and what it excludes, before you sign anything.

Warranty	Covers	Term	Who offers it
GAF Golden Pledge	Shingles + workmanship	50 yrs, non-prorated	Master Elite contractors
GAF Standard	Manufacturing defects	30 yrs, prorated	Most contractors
Buckshot Workmanship	Installation labor	In writing	Buckshot
Typical competitor	Labor only, varies	5 to 10 yrs	Varies

PricingStraightforward

What a Mazomanie roof actually costs

No games. Here are honest ranges for the Mazomanie area, and exactly what moves the number up or down.

Ranges here are typical rather than a quote, and only your written estimate is binding.

Mazomanie replacement range

$8,500 – $18,000most homes fall in this band

Typical 1,800 sq ft home

$12,000 – $15,000architectural asphalt, single layer

Financing

0% optionsService Finance Company, on approved credit

Squares (roof size)Pitch / slopeExisting layersDecking conditionVentilation upgradesFlashing & penetrationsShingle line

Get my itemized estimate →

Storm & insuranceWe handle the claim

Storm damage? We handle the claim

From inspection to paid claim. Mazomanie takes hail, valley wind and heavy-rain storms, so most storm claims are legitimate, and we walk yours the whole way.

Coverage is decided by your carrier and your policy, so we never promise a claim outcome.

Free inspection & photos

We document damage on the roof and in the attic, timestamped for the claim.

File the claim

We help you open the claim and organize the evidence your carrier needs.

We meet the adjuster

We are on the roof with your adjuster so nothing legitimate gets missed.

Install & recover depreciation

We complete the work and submit the final invoice to release your depreciation.

ACV (Actual Cash Value)

The depreciated value of your roof. This is usually your first insurance check.

RCV (Replacement Cost Value)

The full replacement cost. The recoverable depreciation is often paid in a second check after the work is done.

Insurance programs we work with – Contractor Connection, Nexus, Innovation, Sedgwick, MSP.

Start my claim inspection →

How we buildLayer by layer

Built for Wisconsin, layer by layer

A roof is a system, not just shingles. Every Mazomanie roof we install is built to handle ice dams, wind and hail, from the deck up.

Decking inspected on bare wood before anything goes back on, so soft spots get replaced.

Ice & water shield at eaves and valleys, the local ice-dam defense.

GAF Timberline HDZ & UHDZ with StainGuard algae resistance and LayerLock high-wind nailing.

Camelot II available for a designer slate look.

Synthetic underlayment, ridge cap, drip edge and new pipe-boot flashing throughout.

Balanced attic ventilation so heat and moisture do not cook the roof from below.

Repair or replaceThe honest answer

Repair it or replace it?

In Mazomanie the honest call weighs the roof’s age against how much the damp and shade have worn it, and whether the attic is holding moisture.

What we find on your Mazomanie roof	What we usually recommend
Moss or algae on shaded slopes, shingles still sound	Clean or treat
One leak at a valley, chimney or flashing point	Targeted repair
A few wind-lifted shingles after a storm	Targeted repair
Trapped attic moisture but shingles still have life	Repair + ventilation fix
Shingles past 18 to 22 years, curling or moss-eaten	Full replacement
Widespread hail damage, or rot found on inspection	Full replacement

Our free inspection includes the attic, the shaded slopes and the drainage lines, and you get the answer in writing with photos before deciding anything.

Storm or a leak in Mazomanie?

We answer the storm line 24/7.

Hail or wind damage, or water finding its way in through a damp valley roof? Call and we will get out to document it, tarp what needs it and start the insurance side.

24/7 storm line (608) 909-9109

Where we workMazomanie & nearby

Mazomanie and the surrounding valley towns

Village of Mazomanie

The historic downtown near the tracks and Main Street, plus the rural and newer homes across the valley floor and up the slopes. ZIP 53560.

Neighboring towns

Black Earth, Sauk City, Arena and Cross Plains, the western valley communities that share the same creek, shade and humidity.

Greater Madison

Our home base is Madison’s north side, a short drive east, so Mazomanie sits well inside the area we cover every week.

ReviewsMazomanie area

What Mazomanie and nearby homeowners say

    
 
 
       Posted on Google  
   
   Joy I 
 
 
 
 Trustindex verifies that the original source of the review is Google. When the big storms came through the Madison-area in April 2026, I immediately started looking for a reputable roofer—who also understood the importance of weather-resistant materials that can withstand hail and wind. It didn’t take me long to find Brad from BCG. We had damage that needed to be repaired before the next round of storms came through later that day and Brad had a crew out within hours. Our neighbors also had damage, and when their roofing company didn’t show up, Brad and his crew also took on fixing their damage on the spot.

The contracting process was done over email and we were able to clearly understand all of the options available to us. On the day of install, the crew was efficient and fast with their work. But also, mistakes can happen. And what matters to us is not that there’s perfection (because that’s not realistic), but how a contractor deals with a mistake. As they were taking down the tarps when they were finished with the roof, one of our lights next to the garage broke. Brad helped find a replacement online and had it shipped directly to our house! Such great service!

All in all, we were very happy with Brad and the service we received from him and BCG. We’ve since recommended their services to several of our friends and neighbors who also had storm damage. While I hope we won’t have to do that again for a long time, we would work with BCG again in a heartbeat!
  
 
      Posted on Google  
   
   Shelly Ziegler 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am extremely pleased with the service Matt Walmer from Buckshot General Contracting (BGC) provided for me during the hailstorm damage in Madison in April. I had just switched insurance companies one year ago and was worried about how much they would cover. Matt assured me everything would be taken care of and had nothing to worry about. True to his word he immediately answered phone calls during off hours even when he was with daughter at volleyball and answering texts in seconds Matt met up with assessor and arrived 20 minutes early. During roof replacement he stopped in 3 times to check the progress and next day he came back to do a walk around to make sure the cleanup was to his standards. I have been so blessed to work with Matt at BGC as my contractor as everything went so smoothly. No problems with my insurance company and I was the first one on my block to get my roof done. I also was telling Matt about some of my neighbors having problems with their insurance and he was willing to look at their paperwork and giving them advice on how to deal with them. I can proudly say I announced to them how good Matt was and gave them his card. Thank you so much Matt for your excellent service and being a great representative for Buckshot General Contracting. These days days it’s hard to find a business that is 100% committed to making sure the customer is their #1 concern. Going to be doing more work and sticking with them as I know it will be top quality.
  
 
      Posted on Google  
   
   Amy Stephens 
 
 
 
 Trustindex verifies that the original source of the review is Google. We contacted BGC after storm damage and had them completely re-roof and re-side our house, garage, and shed. The entire process was incredibly smooth from start to finish. They were easy to work with, handled all the details, and made what could have been a stressful situation completely worry-free.
Our contact, Jayce Kirkland, was outstanding. His professionalism, communication, and courteous demeanor were truly a breath of fresh air. He took care of everything for us and made sure the project stayed on track every step of the way. We couldn’t be happier with the experience and have and would highly recommend BGC to anyone needing roofing or siding work!
  
 
      Posted on Google  
   
   Rob Anast 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very customer focused company.  Replaced my roof and siding after hail and wind damage 6 years ago.  Second hail and damage storm this year and they are my vendor of choice again.  In process now to replace my roof and siding.
  
 
      Posted on Google  
   
   paolo masone 
 
 
 
 Trustindex verifies that the original source of the review is Google. Brad gave me a good price and the roof looks great!  The roof was replaced in one day.
  
 
      Posted on Google  
   
   Doug Cooper 
 
 
 
 Trustindex verifies that the original source of the review is Google. They did an excellent job! Fast, efficient and did a great job cleaning up.
  
 
      Posted on Google  
   
   christos karampetsos 
 
 
 
 Trustindex verifies that the original source of the review is Google. My family member needed a roof replacement after the recent storm in Madison , Chad came out to inspect the roof and went over the options with us. Full roof replacement and the new roof looks GREAT, they were done with in 2 days and left no mess behind which was very thankful for.

Thanks !!

Read all reviews →

Warning signsSix to watch

Six signs your Mazomanie roof needs a look

Granules in guttersSandy buildup means the protective layer is wearing off the shingles.

Denting on soft metalsBruised vents, gutters or downspouts are the clearest fingerprint of hail.

Lifted or missing shinglesWind breaks the seal strip, so shingles flap, crack or blow off.

Ceiling or attic stainsBrown rings or damp insulation mean water is already getting past.

Cracked flashing caulkDried sealant at chimneys and valleys is a leak waiting to happen.

Sagging soffit or fasciaSoft, bowing edges signal trapped moisture and a ventilation problem.

Have us take a look, free →

Find usOur Madison shop

Serving Mazomanie, based in Madison

We are a short drive from Mazomanie, based in Madison. Call the storm line any time, day or night.

Buckshot General Contracting

621 N Sherman Ave, Suite B5, Madison, WI 53704

(608) 909-9109

Mon to Sat 8AM to 5PM · Emergency storm line 24/7

GAF Master Elite · WI Lic. DC-080900045 · BBB A+ · FORTIFIED

FAQMazomanie roofing

Mazomanie roofing questions, answered straight

Mossy valley roof, an older downtown home, or storm damage? Call and talk it through with a real person, no call center.

Call (608) 909-9109

Q.01 Why do Mazomanie roofs grow so much moss and algae?

Mazomanie sits on the low, humid floor of the Black Earth Creek valley, with heavy tree cover and slow-drying shade. That moisture is ideal for algae streaking and moss, especially on north-facing slopes. Moss that lifts shingle edges traps water and shortens a roof’s life, so we check for it and can recommend cleaning, treatment or algae-resistant shingles at replacement.

Q.02 Do you roof the older brick-era homes near downtown?

Yes. Mazomanie’s historic railroad-village core has older homes with steeper roofs, dormers and aging decking that need careful flashing and a profile that suits the home. We plan the material, ventilation and any permit around the property before the tear-off, and match the new roof to the home’s character.

Q.03 Does the damp valley air affect roof ventilation?

It does. In humid valley air, poor attic ventilation lets moisture build under the roof deck, which shortens shingle life and can grow mold on the sheathing. Balanced intake and exhaust keeps the attic dry and near outdoor temperature, which matters even more here than on a breezy hilltop lot.

Q.04 Does Mazomanie get hail and storm damage too?

Yes. The lower Wisconsin River valley sees the same summer thunderstorms as the rest of the area, and the Madison area records among the highest numbers of hail reports in the state. Hail strips granules and dents flashing and vents, and valley winds lift shingles. A free photo inspection tells you whether it is worth a claim.

Q.05 Are you local to Mazomanie, or do you travel here?

Mazomanie is inside our Dane County service area. Our shop is on Madison’s north side, a short drive east, and we work the western Dane County valley towns every week. Call (608) 909-9109 for a free inspection and we will confirm scheduling for your address.

ExploreMazomanie roofing hub

Everything on your Mazomanie roof, one click away

Free, no obligation

Get your free Mazomanie roof inspection

We check the shingles, the shaded slopes, the drainage and the attic ventilation, then give you an honest repair-or-replace answer built for valley living, in writing with photos.

GAF Master Elite$0 inspectionOwn crews, never subcontractedInsurance help

Call us, Mon-Sat 8-5(608) 909-9109

Free roof inspection

Written report and photos, no cost and no obligation.

Free · No obligation · No spam. Rather talk? (608) 909-9109

Valley & historic-village roofing in Mazomanie, WI

Free Mazomanie roof inspection

In the valley, moisture is the quiet enemy

What a Mazomanie valley-floor roof really contends with

What actually wears out a Mazomanie roof

Roofing services for Mazomanie and the valley towns

Ventilation & moisture control

Moss & algae treatment

Roof replacement

Historic-home roofing

Storm & hail repair

Siding & gutters

Why Mazomanie homeowners call us

Coverage that lasts

What a Mazomanie roof actually costs

Storm damage? We handle the claim

Built for Wisconsin, layer by layer

Repair it or replace it?

We answer the storm line 24/7.

Mazomanie and the surrounding valley towns

Village of Mazomanie

Neighboring towns

Greater Madison

What Mazomanie and nearby homeowners say

Six signs your Mazomanie roof needs a look

Serving Mazomanie, based in Madison

Mazomanie roofing questions, answered straight

Everything on your Mazomanie roof, one click away

Services

Credentials & financing

Nearby areas

Company

Get your free Mazomanie roof inspection

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