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Live NOAA radar record · 2019–2026

Storm history for your address, before you call anyone.

Enter your address and we'll pull every radar-detected hail event within three miles of it from NOAA's Severe Weather Data Inventory — stone size, date of loss, and whether the filing window is still open.

Hail record · representative Parker / Aurora address

JUN 20231.75″ hail · Parker / Franktown
MAY 20241.25″ hail · Centennial corridor
AUG 20241.00″ hail · Aurora south
APR 20251.50″ hail · Castle Rock to Parker
This stormInspection not yet documented
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Radar sizes come from NOAA's Severe Weather Data Inventory. They tell us where to look — the chalked test squares on your roof tell us what actually happened.

300+ roofs completed · BuildZoom 110 · Licensed Parker & Aurora · Pinnacol insured

110

BuildZoom · top 4% of 55,949

300+

Roofs completed

1981

Colorado resident since

IBHS

Fortified roof spec

Pinnacol

Workers comp · fully insured

Event record

Pick a storm. See what fell.

A representative record of the significant swaths that crossed the service area. Your address gets its own record — run it above.

Max stone measured

1.75″

Swath center

Parker / Franktown

JUN 20231.75″
MAY 20241.25″
AUG 20241.00″
APR 20251.50″

Colorado policies generally allow one to two years from the date of loss, so an older storm can still be claimable. 1.75″ hail · Parker / Franktown — if your roof was under that swath, that is the date of loss to document.

Jun 21, 2023

1.75″max stone

Parker / Franktown

Likely closed — ask Dan

Use this date →

May 30, 2024

1.25″max stone

Centennial corridor

Likely closed — ask Dan

Use this date →

Aug 8, 2024

1.00″max stone

Aurora south

Likely closed — ask Dan

Use this date →

Apr 22, 2025

1.50″max stone

Castle Rock to Parker

Closing — call now

Use this date →

Filing windows are typically one to two years from the date of loss and vary by carrier and policy language. Dan will read your declarations page and tell you exactly where you stand.

How to read a swath

Being inside the outline isn't the same as being damaged.

Hail falls unevenly inside a swath, and a roof's age, slope, and shingle type change how much of it registers. The map tells us where to look; the test squares tell us what happened.

Test squares

Three 10×10 areas chalked per slope, strikes counted and photographed

Soft metals

Gutters, downspouts, vents, and screens — hail dents these first

Directionality

Damage concentrated on the storm-facing slopes confirms a weather event

Age check

Granule loss from age reads differently than a fresh bruise, and adjusters know it

After the date of loss

Five steps between this page and a new roof.

Once the record points at a storm, the rest is documentation — and Dan handles both halves.

STEP 01

Inspection

45 minutes on the roof. Test squares chalked, strikes counted, everything photographed and measured.

STEP 02

Honest read

You get a written opinion on whether the damage is claimable — including when it isn't worth filing.

STEP 03

Claim filed

Dan writes the scope in carrier-standard line items so the estimate matches the actual roof.

STEP 04

Adjuster meeting

He meets your adjuster on the roof, walks the damage, and supplements anything the first estimate misses.

STEP 05

Install & close

Tear-off and install in one to two days, final walkthrough with you, and the site left clean.

Who vouches for this

Insurance people send us their own clients.

Two of these came from insurance agents who send us their own clients.

  • Insurance professional

    “Dan Grant the owner/operator of Grant Group Contractors is the person I always call first. He is a wonderful human being and even better General Contractor. Dan also used to be an Insurance Agent himself, which lends to knowing the ins and outs of insurance coverages.”

    Eli C.

    Insurance Agent

  • “After hailstorms hit SE Aurora in May 2023, I turned to Grant Group Contractors. Dan Grant, recommended by a neighbor, guided me through my first homeowners claim. He ensured all damage was documented and worked with my insurance on all extras. He even updated my attic venting to meet current building codes.”

    Mark S.

    Homeowner, Aurora

  • “He worked directly with my insurance company making sure everything was fixed at the highest standards. Dan was on site every day making sure all work was perfect and complete. I now have a beautiful new roof, gutters, and gutter guards!”

    Jamie M.

    Homeowner

  • Insurance professional

    “Dan is a true professional and goes the extra length to make sure his clients are happy with his work. He is both dependable and fair and will work with you to find the best solutions.”

    Kipley Q.

    Insurance Agent

  • “Dan and his team were professional, knowledgeable, and very communicative throughout the entire project. They completed the job on time and thoroughly cleaned up after themselves. I did refer him to 2 neighbors and my in-laws, and they were equally impressed.”

    Shannon H.

    Homeowner

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Radar questions

What this record can and can't tell you.

Still unsure? Call (303) 669-4174 and ask Dan directly — he'd rather talk you out of a bad claim than file one.

NOAA's Severe Weather Data Inventory records where weather radar detected hail aloft and estimates the maximum stone size. It's the best public record of what crossed your address, but radar sees the storm, not your shingles — that's why every report is confirmed with chalked test squares on the roof before anyone talks about a claim.

Service area

We document roofs across the whole swath.

Parker · Aurora · Centennial · Franktown · Castle Rock · Elizabeth