We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More

Best 5 Roofers in O'Fallon, MO

Get matched with a top local pro
Join the 6,755 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. Roofing
  4. MO
  5. O'Fallon
Written By Callie Marsalisi|Last Updated: February 05, 2024

Maintaining your roof is important in O'Fallon where the rain can be a concern to make sure that your home stays protected and insulated. Our article can help you make a decision on the right roofing professional in O'Fallon for your needs.

Erie Home

Best for Metal Roofs

4.7
Erie Home logo
GET QUOTE

Zero Down + 18 months of same as cash with minimum monthly payment

Top O'Fallon Roofing Companies

Brandon J Roofing Logo

Brandon J Roofing

5/5
Based on 325 customer reviews.

Services Offered

Quality InspectionReplacementFlat RoofsRoof RepairMetal Roofs

Highlights

  • Transparent pricing
  • Quality customer service
  • Preventive services
4213 N St Peters Pkwy, St Peters, MO 636-565-0416 brandonjroofing.com
KMAC Roofing Logo

KMAC Roofing

4.7/5
Based on 41 customer reviews.

Services Offered

Roof RepairReplacementQuality Inspection

Highlights

  • Free inspections
  • Transparent pricing
  • Preventive services
4618 S St Peters Pkwy Suite A, St Peters, MO 636-561-2270 kmacroofing.com
R-KREW Construction Logo

R-KREW Construction

4.7/5
Based on 21 customer reviews.

Services Offered

ReplacementQuality InspectionRoof RepairFlat Roofs

Highlights

  • Quality customer service
  • Free inspections
  • Transparent pricing
110 Green Meadows Dr, Wentzville, MO 636-856-1014 rkrewconstruction.com
LUCAS Construction Logo

LUCAS Construction

4.7/5
Based on 92 customer reviews.

Services Offered

ReplacementRoof RepairWood RoofsAsphalt RoofsVentilationSlate

Highlights

  • Free inspections
  • Honors appointment windows
  • Customer education
708 W Pearce Blvd Apt B, Wentzville, MO 636-459-9328 lucasconstructionmo.com

More Local Roofing Companies

Brian Dawson Roofing

User Reviews: 4.7/5 

5039 Hwy P
Wentzville, MO 63385

Donovan Roofing and Construction

User Reviews: 4.7/5 

2040 Bluestone Dr
St Charles, MO 63303

CD Strong Construction

User Reviews: 4.6/5 

920 Bent Oak Ct Suite D
Lake St Louis, MO 63367

Your Professional Roofer

User Reviews: 4.6/5 

8 Jason Ct
St Charles, MO 63304

Shamrock Roofing and Construction Lake Saint Louis

User Reviews: 4.6/5 

11106 Veterans Memorial Pkwy Suite 6
Lake St Louis, MO 63367

Mapco Exteriors LLC

User Reviews: 4.6/5 

4083B N St Peters Pkwy
St Peters, MO 63304

ACI Roofing and Exteriors

User Reviews: 4.6/5 

1456 Triad Center Dr B
St Peters, MO 63376

EZ Home Solutions

User Reviews: 4.6/5 

54 Hemlock Dr
O'Fallon, MO 63366

Bone Dry Roofing

User Reviews: 4.6/5 

5895 Suemandy Dr
St Peters, MO 63376

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Get Your Roofing Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about O'Fallon
Average Max Temp:65°F
Average Min Temp:46°F
Average Daily Sunlight:55%
Average Annual Snowfall:11.3"
Average Monthly Precipitation:3.41"
Most Popular Roofing Material:Asphalt

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Roofing Materials in O'Fallon

Roofers work with many common roof types, such as asphalt and slate. The average cost of a roof replacement in O'Fallon is $7,000–$12,000. The table below shows the typical replacement cost, life span, and energy-efficiency rating (represented by the lighting bolts) for each roofing material.

Roofing TypeAverage Cost Per Sq Ft.Life SpanEnergy Efficiency Rating
Asphalt$3.00 - $7.0015 - 20 years
Concrete (faux clay tile)$8.00 - $19.0050 years
Metal$5.00 - $14.0040 - 60 years
Slate$15.00 - $40.0060 - 125 years
Clay$12.00 - $25.0080 - 100 years

Want to learn more?

Speak with an expert today.

Get Estimate

How To Find the Right Roofer in O'Fallon

You should consider several points to ensure you choose the best O'Fallon roofing company for your project:

  • Availability and service area: Ask if the roofing company you're considering is available to take on new projects and provides service in your area.
  • Cost and financing: Ask the roofers you're considering hiring for estimates to compare their prices. Knowing the estimated cost of the project and any financing options that may be available can let you know if it'll fit your budget.
  • Reviews and reputation: Researching customer reviews can help you get a better understanding of the company's work quality.
  • Licensing and insurance: You should check that the roofing company you're considering hiring holds the proper insurance and certification to perform roofing work in your state.

O'Fallon Roofing Buyers Guide

Below, you'll find a guide to the services roofing companies typically provide, how to know when to consider replacing your roof, and some advice on choosing the best company for your needs.

O'Fallon Roofing Services Offered

Roofers in O'Fallon offer a variety of services, from roof replacement and repair to roof cleaning. Some even provide extra services like installing solar panels. Here's a breakdown of some common services offered:

  • Metal roofing: Metal roofs are durable and energy-efficient. Find a roofer who specializes in metal roof installation if you're looking to replace your roof with this material.
  • Roof cleaning: Roof-cleaning services in O'Fallon can help keep up the condition of your roof. A maintenance or cleaning visit may include inspecting your roof, re-caulking flashing, clearing debris and moss off flat or shallow-pitched roofs, replacing or fastening loose shingles, or cleaning out gutters and downspouts.
  • Roof repair and replacement: Professional roof repair and replacement can help ensure that your roof is properly maintained, and that any damage is repaired as quickly as possible. Roofs can be damaged by extreme weather, so it is crucial to have a roofing company that can provide the right repairs and replacements.
  • Solar panel installation: Ask your roofing company if they have solar panel services. Some roofers bundle solar panel installation with roof replacement.

When Should I Replace My Roof in O'Fallon?

Replacing your roof can be pricey, so it's important to know when to replace it in O'Fallon. There are a few factors to take into consideration before making the investment. For instance, multiple leaks and other kinds of damage can signal that it's due for a replacement, especially when the damage is too extensive to be repaired.

Solar systems are a great choice for homeowners in O'Fallon, but before installing panels, it's a good idea to figure out how old your roof is. Roofs that are nearing the end of their lifespan may be replaced to avoid additional costs to your project because of uninstalling the solar panels.

The last major sign that you need to get a new roof is if your roof is getting close to the end of its useful life, which will depend on the kind of roofing material. You can reference the table below for an idea of when your roof material might reach the end of its life.


Ready to Get a Quote on Your Roofing Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Roofing in O'Fallon

How can I tell if the roofer installed or repaired my roof properly?

Check the roof for indications of good installation, such as well-fastened shingles and no shingles that are sagging or curling. The roofer should remove any leftover materials and trash from the installation. The roofer may use magnets to gather nails from your yard.

What warranties and guarantees do roofers have?

A roof warranty may cover materials, labor, or both. Your contract will specify the length of your warranty as well as any limitations or exclusions.

How do I know if I need to repair or replace my roof?

Signs that you should repair or replace your roof include:
  • Shingles missing from the roof, torn shingles or shingle tabs, or broken shingles
  • Shingles that seem to be buckling, curling, or "cupping"
  • Roof leaks
  • Damage from hail, heavy rain, high winds, or thunderstorms
  • Excessive attic moisture
  • Excessive interior moisture
  • Discoloration

How long can I expect my roof to last?

Roofs last about 20 to 30 years on average, but some can last much longer. How long your roof lasts depends on what material you choose. Certain materials, such as clay, have a longer lifespan than others, but they are more expensive.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.