Roof Coating Service & Pricing | QC Coatings — Quad Cities
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What we actually do

One treatment. Three levels of protection.

Which one your roof gets isn't a sales decision — it's determined by what the inspection finds. Here is exactly what each covers and what it does not.

Roofs 0 – 5 years old

New roof protection

You just spent five figures on a roof. This keeps it from ever getting brittle.

Protects from year one
  • Seals the shingle before oils start escaping
  • Adds impact and hail resistance from day one
  • Keeps granules bonded through the first decade
  • Water-shedding surface stops algae getting started
Roofs 6 – 20 years old

Full restoration

The main job. A dry but sound roof gets its flexibility and water resistance back.

Up to 15 years of added roof life
  • Replaces the oils UV has cooked out of the mat
  • Rebuilds flexibility so shingles stop cracking
  • Creates a hydrophobic barrier through the surface
  • Locks loose granules back down
  • Longest warranty term we offer
Roofs 10+ years, showing age

Life extension

For older roofs that are tired but not finished, and where replacement isn't in the budget yet.

Buys back several more usable years
  • Reduces dryness and brittleness across the roof
  • Improves moisture and weather resistance
  • Slows granule loss and fading
  • A practical bridge while you plan for replacement

Roof age is a starting point, not the whole answer. A well-ventilated 18-year roof in the shade can be in better shape than a south-facing 9-year roof. The inspection is what decides.

Included as standard

What you get, every time

There is no good version and cheap version of the visit. Every job includes all of this.

  • Full roof inspection with photographs you keep
  • Minor repairs — lifted shingles re-sealed, loose nails set
  • Treatment applied across the entire roof surface, not just visible slopes
  • Property protection: landscaping, siding, windows and drives covered
  • Full clean-up and a walk-through before we leave
  • Written warranty documentation in your hand the same day
A row of homes with asphalt shingle roofs
The warranty

Up to 15 years, in writing, before you agree to anything

The term your roof qualifies for depends on its age and condition at inspection. You see the exact figure and the exact terms on paper, at the inspection, with no pressure to sign anything that day.

  • Term confirmed at inspection, not guessed over the phone
  • Full terms handed over before any work is scheduled
  • Transferable if you sell the house
15 yrsMaximum warranty term on a qualifying full restoration.
$0Cost of the inspection, the quote, and being told your roof doesn't need us.
What it costs

We won't quote your roof over the phone

Anyone who gives you a firm price without seeing your roof is guessing, and the guess will be wrong in one direction or the other. Price depends on square footage, pitch, how many valleys and penetrations you have, and what condition the shingles are actually in.

What we can tell you is the shape of it: a restoration costs a meaningful fraction of a replacement, and the gap widens on larger and steeper roofs. In Davenport, replacement currently averages around $10,204, with most Quad Cities homes landing somewhere between $8,400 and $15,000.

Your written quote comes at the free inspection. There is no obligation attached to it and it does not expire the moment we leave your driveway.

$10,204Average roof replacement in Davenport, based on 2026 contractor pricing and local roof sizes.
$8.4k – $15kThe wider Quad Cities replacement range quoted by long-established local roofers.
Where we draw the line

When we tell you no

A treatment applied to the wrong roof fails, and a failed job costs us far more than a declined one. So we decline.

There's an active leak

Water already getting inside means something structural is wrong. That needs finding and fixing first, by a roofer.

Storm damage or missing shingles

Torn or absent sections are a repair or an insurance claim, not a coating job. We'll say so and often point you at who to call.

The decking is soft

If the wood underneath has gone, no surface treatment helps. That roof needs replacing and we won't pretend otherwise.

It's simply too far gone

Curling, bald, cracked right through — past a certain point there isn't enough shingle left to restore. Better you hear it free from us.

Find out what your roof actually needs

Two minutes to answer a few questions about your roof. If it's a candidate, we'll come look at it for free and put a real number in your hand.

Start my free roof check Or call (309) 861-9551
Mon–Sat 8–6 · Sun 9–4