Top-Rated Roofing Contractor in Westmont, IL

Westmont is a DuPage County community centrally located between Chicago and the western suburbs, with a diverse mix of residential properties from established post-war homes to newer construction. AJ Exteriors & Roofing has been serving Westmont homeowners with expert roofing, siding, and window services for over 25 years — bringing the quality and local accountability that this community deserves.

Roofing Services in Westmont

Westmont’s older housing stock and central Illinois location mean roofs here face consistent exposure to the full range of Illinois weather extremes. We install Owens Corning shingle systems designed to handle it all — heavy snow loads, ice dams, summer heat, and hail impact — backed by strong manufacturer warranties.

  • Residential Roof Replacement: Complete tear-offs and new installations on Westmont homes of all ages, from post-war bungalows to contemporary builds.
  • Storm & Hail Damage Repair: Thorough inspections, detailed documentation, and insurance advocacy to protect your home and your wallet.
  • Roof Repair & Maintenance: Proactive services that extend roof life and prevent premature failure.

Siding & Windows in Westmont

We install James Hardie fiber cement and premium vinyl siding to give Westmont homes a durable, attractive exterior upgrade. Combined with our energy-efficient window replacements, these improvements reduce energy costs and dramatically improve your home’s weather performance and appearance.

Why Westmont Homeowners Choose AJ Exteriors

  • Owens Corning Preferred Contractor — the highest certification in residential roofing
  • 25+ Years Serving DuPage County — experienced with the full range of Westmont home styles
  • Insurance Claim Specialists — we document every detail and advocate at every stage
  • 2025 Nextdoor Neighborhood Fave — earned across dozens of southwest suburb communities

Get a Free Roofing Estimate in Westmont

Call (630) 313-9805 or click below to schedule your inspection.

Request My Free Estimate

Roofing & Siding in Westmont, IL — Local Answers

Westmont's post-war ranches, bungalows, and split-levels between Ogden Avenue and 63rd Street are some of the best-value housing in DuPage County — and they deserve roofing priced and scoped honestly. AJ Exteriors & Roofing serves Westmont with straightforward roof replacement, repair, and siding work without the inflated pricing bigger-ticket suburbs sometimes see.

Many Westmont roofs are simple gable designs, which keeps replacement costs predictable. Our free aerial-measurement Instant Quote gives you a real number up front, and as an Owens Corning Preferred Contractor the warranty is the same limited lifetime coverage we install in any suburb.

Westmont Roofing Questions

How much does a roof replacement cost in Westmont?

Westmont's mostly simple gable rooflines keep costs on the predictable end for DuPage County. Our free Instant Quote tool measures your roof from aerial imagery and gives you an accurate starting price in about a minute.

Do you repair roofs in Westmont or only replace them?

Both — repairs for leaks, missing shingles, and flashing are a core service, often completed in one visit. We recommend replacement only when repair no longer makes financial sense.

Do you handle hail damage insurance claims in Westmont?

Yes — free storm inspection, photo documentation, adjuster meetings, and full restoration of roof, siding, and gutters under one claim.

Do you also serve Clarendon Hills and Downers Grove?

Yes — Westmont, Clarendon Hills, Downers Grove, Willowbrook, and the surrounding western suburbs are all in our regular service area.

Serving Westmont from our Orland Park office: Roofing  ·  Siding  ·  Storm & Hail Damage  ·  Free Instant Quote  ·  Call (630) 313-9805