GoodShield — Clean, Restore, Protect

GoodShield Roof Restoration System

Not Just a Roof Wash. A Complete Roof Restoration System.

GoodShield combines a licensed-roofer evaluation, necessary repair recommendations, professional softwash cleaning, and rejuvenation treatment for serviceable asphalt-shingle roofs.

Schedule a GoodShield Roof Evaluation Call (615) 824-8100

Quick Answer

What is GoodShield?

GoodShield is Mr. GoodRoof's complete roof restoration system: a licensed-roofer evaluation, necessary repairs, professional softwash cleaning, and — for roofs that qualify — a rejuvenation treatment, backed by a prorated, transferable warranty on qualifying projects. Professional cleaning is also available on its own.

Protect Your Roof Investment

Restores Flexibility

Replenishes the oils that keep asphalt shingles pliable, helping to prevent cracking, curling, and breakage.

Stops Granule Loss

Locks in protective granules that defend against UV rays and weather damage, maintaining the integrity of your roof.

Enhances Curb Appeal

Restores your roof’s original color and vibrancy, dramatically improving its appearance.

Cost Effective

Make the most of your existing roof with professional cleaning, shingle rejuvenation, and expert roof care from Mr. GoodRoof.

Eco-Friendly Formula

USDA BioPreferred Certified, biodegradable, and made from renewable materials.

The GoodShield Process

Cleaning Is Only the First Step

Most roof problems start with something you can see — black streaks, faded color, a roof that looks older than the house around it. GoodShield starts there too. But a professional wash only tells part of the story. Mr. GoodRoof is a licensed roofing contractor, so every GoodShield project also looks at what's happening underneath: the shingles, the flashing, the ventilation, and whether the roof is a candidate for restoration or just needs to be watched.

How It Works: The Clean – Restore – Protect System

The Science Behind GoodShield™: Proven Roof Rejuvenation

Step 1: Inspect & Repair

Every GoodShield™ treatment begins with a thorough inspection by our certified team. We identify and repair common problem areas—like flashing, pipe boots, and exposed fasteners—to ensure your roof is ready for rejuvenation.

Step 2: Soft Wash Cleaning

Using ARMA-approved soft wash techniques, we safely remove algae, moss, and other organic buildup that degrade your roof and cause black streaks. This step not only enhances curb appeal but also protects shingle integrity.

Step 3: Apply the GoodShield™ Rejuvenator

We apply our premium Roof Reboot formula, which absorbs deep into the shingles to replenish lost oils, restore flexibility, stop granule loss, and renew your roof’s original color. The result: a roof that performs and looks like new.

Long-Term Protection You Can Trust

One GoodShield™ treatment can extend your roof’s life by 5 to 15 years and comes backed by a 5-year transferable warranty—giving you durable protection and peace of mind.

GoodShield 5-year transferable warranty certificate Mr. GoodRoof Nashville TN

Every treatment comes with a 5-year transferable warranty for peace of mind.

The Difference

A Roofer, Not Just a Roof Cleaner

A cleaning company can wash your roof. A product dealer can spray a treatment on it. Mr. GoodRoof does both — and also has the roofing license, repair capability, and ventilation expertise to catch and fix the things a cleaning-only visit or a product-only visit would miss. That's the difference between a roof that looks better for a season and a roof that's actually being cared for.

Before-and-after graphic showing a light brick home with a dark shingle roof and a Mr. GoodRoof service truck.
Rooftop views of a multi-section shingle roof and ridge vents in a Cookeville GoodShield before-and-after comparison.
Shingle roof slope below a dormer on a brick Murfreesboro home in the supplied GoodShield before-and-after graphic.
Roof cleaning-stage image with residue and a hose, paired with red shingles and a turbine vent at the Nashville GoodShield project.
Shingle roof above garage doors on a brick Nashville home in a GoodShield before-and-after comparison, with a ladder in the after view.
Brick garage and side-entry roof in a Cookeville GoodShield before-and-after graphic, photographed in different lighting.
Home with dormers and a covered front porch in a Pegram GoodShield before-and-after comparison, with a ladder in the before view.
Leaf-scattered shingle roof with turbine vents, paired with a cleared roof view near a chimney in Nashville 37220.
GoodShield before-and-after comparison of the rear shingle roof, box vents and patio awning at a Murfreesboro home.
Close-up of moss on asphalt shingles before service, beside a wide cleared-roof view at a Nashville 37220 GoodShield project.
Overhead shingle-roof views showing dark streaks before service and the supplied GoodShield after image in Nashville.
Red-toned asphalt shingles along a roof ridge in the supplied Nashville GoodShield before-and-after graphic.
Aerial before-and-after views of intersecting shingle roofs and ridge vents, with a pool visible at a Nashville project.
Leaves along a roof edge before service, beside a wide cleared shingle-roof view from a Nashville-area GoodShield project.
Aerial before-and-after views of a Nashville home with a shingle roof, projecting porch roof and backyard deck.
Leaves and visible growth on shingles before service, paired with cleared roof sections and dormers in Nashville 37220.
Courtyard and lower roof sections with red-toned shingles in a Nashville GoodShield before-and-after comparison.
Shingle slope with roof pipes and an overhanging tree in a Nashville 37214 GoodShield before-and-after comparison.
Back roof slope with turbine vents and pipes in a Hendersonville GoodShield before-and-after comparison, with trees behind.
Shingle roof beside a white chimney before and after a Nashville-area GoodShield project, with a metal porch roof below.
Debris beside a dormer before service, paired with cleared shingles and a downspout extension at a Nashville GoodShield project.
Debris along a roof eave, paired with a later rooftop view from a GoodShield project in Nashville, Tennessee 37211.
Front roof gables and brick exterior of a Cookeville home in the supplied GoodShield before-and-after comparison.
Rear exterior of a two-story brick Brentwood home, showing the roof, chimney and deck before and after the GoodShield project.
Overhead Nashville roof comparison, with crew and hoses in the before panel and clear views of the ridges in the after panel.
Front gables and shingle roof on a brick-and-stone Murfreesboro home before and after the GoodShield project.
White brick home with roof streaking before service, paired with another roof view and a Mr. GoodRoof truck in Nashville.
Red-toned shingles and chimneys before and after the Nashville GoodShield project, with turbine vents in the after view.
Aerial before-and-after views of a shingle roof with dormers and a chimney at a Green Hills, Nashville GoodShield project.
Branches and leaves near a roof ridge before service, paired with a cleared shingle slope beside a white chimney in Nashville.
Nashville shingle roof during on-roof work, paired with the supplied after view of roof pipes and an adjacent tree.
Nolensville roof-ridge photos, including an after-labeled panel with visible light treatment residue and work hoses.
Front shingle roof above a painted-brick home with dark shutters and a screen door, before and after GoodShield in Nashville.
Side-by-side Antioch roof photos showing shingles around a metal penetration, with a neighboring brick wall behind.
Roof-level view of a valley beside a front gable, paired with a ground-level view from the Murfreesboro GoodShield project.
Before-and-after views of an asphalt-shingle roof above light siding at a GoodShield project in Lebanon, Tennessee.

Is It Right For Your Roof?

Does Your Roof Qualify?

Not every roof is a candidate for the complete GoodShield system, and that's by design. Some roofs just need a professional cleaning. Some need repairs first. Some are past the point where cleaning or rejuvenation makes sense, and the honest answer is a repair or replacement conversation instead. A licensed evaluation — not a guess from the curb — is what determines which category your roof is in.

Schedule a GoodShield Roof Evaluation

What Homeowners Are Saying

Real GoodShield Reviews

"Mariano and Patrick did an outstanding professional job with the Good Shield Spray, roof prep and shingles and with all the procedures involved. They were very professional, courteous, and explained the entire process to me."

— Anthony Hillyer

"Mr. GoodRoof went the extra mile to clean and treat a difficult north facing roof slope... Cory explained in detail what he was doing and how the process would assist in the cleaning. They cleaned up after the job, showed us before and after pictures of the work."

— Cindy Purviance

"They did a great job in Nashville! Nic F and Nic D were great walking me through the whole process."

— Allie Radcliffe

What a GoodShield Evaluation Covers

We Check the Whole Roof, Not Just the Surface

Before we recommend cleaning, rejuvenation, repairs, or anything else, a licensed roofer looks at:

  • Shingle condition and granule wear
  • Flashing and pipe boots
  • Ventilation
  • Drainage
  • Prior repairs or treatments
  • Whether your roof qualifies for the complete system, cleaning alone, or another option entirely
Schedule a GoodShield Roof Evaluation Call (615) 824-8100

Keep Exploring

More GoodShield Resources

Standalone Service

Professional Roof Cleaning

Softwash cleaning on its own, with no rejuvenation treatment required.

See the cleaning page →

Pricing

How Much Does It Cost?

What actually drives roof cleaning pricing in Middle Tennessee.

See what affects cost →

Common Question

Black Streaks on Your Roof?

What those dark streaks actually are — and why they don't mean your roof is failing.

Get the explanation →

Ready When You Are

Schedule Your GoodShield Evaluation

A licensed roofer will look at your roof's condition, age, and material to tell you honestly whether cleaning, the complete GoodShield system, repairs, or another option is the right fit.

Service Area: Middle Tennessee
Phone: (615) 824-8100
Serving Middle Tennessee Since: 1995

Call (615) 824-8100

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Frequently Asked Questions

GoodShield FAQ

Does GoodShield include cleaning?

Yes. Professional softwash cleaning is part of every complete GoodShield project.

Can I just get my roof cleaned, without the rejuvenation treatment?

Yes. Professional roof cleaning is available on its own — see our Roof Cleaning page.

Will GoodShield work on any roof?

Not every roof qualifies. A licensed evaluation looks at your roof's condition, age, and material to determine whether cleaning, the complete system, repairs, or another option is the right fit.

Is there a warranty?

5-year prorated, transferable GoodShield warranty

Qualifying GoodShield rejuvenation projects may include a five-year, prorated, transferable warranty, subject to its written terms.