About Amstill Roofing

Your Trusted Roofing Partner Since 1974

Humble Beginnings: A Father's Vision and a Son's Inspiration

In 1974, Frank Stilley, a man in his early 20s, embarked on a journey that would define his life and shape the future of Amstill Roofing. Driven by a vision to create a company that values both quality workmanship and strong customer relationships, Frank laid the foundation for a business built on integrity and hard work.

Amstill Roofing Company Houston and Round Rock, Since 1974

"I am happy to be a returning customer... My #1 roofing company!"


Miranda P

Google 5 star google review

A Father's Legacy: Core Values Instilled

Frank, a single father, faced the challenge of raising his son, Sam, while simultaneously establishing Amstill Roofing. He led by example, dedicating countless late nights to working alongside Sam, whether tackling office tasks or climbing roofs. From a young age, Sam absorbed the intricacies of the roofing business on his father’s side. He witnessed Frank’s unwavering work ethic firsthand, carrying shingles and completing evening estimates after long days on job sites. Often, Sam would fall asleep in the office, a testament to the hands-on learning experience Frank provided.

Through these shared experiences, Frank instilled in Sam the core values that continue to be the cornerstone of Amstill Roofing today: commitment, integrity, teamwork, excellence, and a willingness to go the extra mile for our customers. These values are woven into the fabric of everything we do, ensuring that every project receives the attention to detail and dedication it deserves.

sam and frank stilley, amstill owners, sitting on red couch smiling

Our Core Values

Amstill is committed to the enrichment of our staff, the service provided to our clients, and improving the prosperity of our local communities.


Be committed to Amstill, the community, and yourself.


Be honest with yourself and others. Hold yourself accountable.


Help others and others will help you.


Be excited about what you do, how you do it and why you do it!


Willingness to fail, willingness to succeed, willingness to make the sacrifices to do both. Willingness to learn.


Be nothing short of excellent with everything you do.


Trust in Amstill. Trust in yourself.

Passing the Torch: A Son Upholds His Father's Legacy

The transition from Frank to Sam as CEO marked a pivotal moment for Amstill Roofing. Sam, armed with the knowledge and values instilled by his father, embraced his new role with enthusiasm. He has successfully navigated the company into the 21st century, staying true to Frank’s vision while incorporating innovative approaches to maintain Amstill Roofing’s position as a leader in the Texas roofing industry.

"A pleasure to work with, outstanding communications and follow up."


Paul D

Google 5 star google review

A Team Built on Collaboration

Today, Amstill Roofing boasts a team of over 30 dedicated professionals. We take pride in fostering a collaborative work environment where every member is valued and respected. Our combined expertise allows us to tackle any roofing project, big or small, with exceptional skill and efficiency.

amstill team wearing blue polos standing in front of texas office

"I cannot say enough about Matt, Jose, and the crew of 14 guys who installed my roof in one day."


Robert D

Google 5 star google review

Your Local Roofer You Can Trust!

  • Bastrop County

  • Brazoria County

  • Caldwell County

  • Fort Bend County

  • Galveston County

  • Harris County

  • Hays County

  • Montgomery County

  • Travis County

  • Waller County

  • Williamson County

  • Bastrop

  • Elgin

  • Smithville

  • Alvin

  • Angleton

  • Bailey's Prairie

  • Bonney

  • Brazoria

  • Brookside Village

  • Clute

  • Damon

  • Danbur

  • Freeport

  • Hillcrest

  • Holiday Lakes

  • Iowa Colony

  • Jones Creek

  • Lake Jackson

  • Liverpool

  • Manvel

  • Old Ocean

  • Oyster Creek

  • Quintana

  • Richwood

  • Rosharon

  • Sandy Point

  • Surfside Beach

  • Sweeny

  • West Columbia

  • Wild Peach Village

  • Lockhart

  • Luling

  • Martindale

  • Mustang Ridge

  • Niederwald

  • Uhland

  • Arcola

  • Beasley

  • Cumings

  • Fairchilds

  • Fifth Street

  • Four Corners

  • Fresno

  • Fulshear

  • Greatwood

  • Kendleton

  • Needville

  • Orchard

  • Pecan Grove

  • Pleak

  • Richmond

  • Rosenberg

  • Sienna

  • Simonton

  • Sugar Land

  • Thompsons

  • Algoa

  • Bacliff

  • Bayou Vista

  • Bolivar Peninsula

  • Clear Lake Shores

  • Dickinson

  • Galveston

  • Hitchcock

  • Jamaica Beach

  • Kemah

  • La Marque

  • San Leon

  • Santa Fe

  • Texas City

  • Tiki Island

  • Aldine

  • Atascocita

  • Barrett

  • Baytown

  • Bellaire

  • Bunker Hill Village

  • Channelview

  • Cloverleaf

  • Crosby

  • Cypress

  • Deer Park

  • El Lago

  • Friendswood

  • Galena Park

  • Hedwig Village

  • Highlands

  • Hilshire Village

  • Houston

  • Humble

  • Hunters Creek Village

  • Jacinto City

  • Jersey Village

  • Katy

  • La Porte

  • League City

  • Missouri City

  • Morgan's Point

  • Nassau Bay

  • Pasadena

  • Pearland

  • Piney Point Village

  • Seabrook

  • Sheldon

  • Shoreacres

  • South Houston

  • Southside Place

  • Spring

  • Spring Valley Village

  • Stafford

  • Taylore Lake Village

  • Tomball

  • Waller

  • Webster

  • West University Place

  • Bear Creek

  • Buda

  • Dripping Springs

  • Hays

  • Kyle

  • Mountain City

  • San Marcos

  • Wimberley

  • Woodcreek

  • Conroe

  • Cut and Shoot

  • Magnolia

  • Montgomery

  • New Caney

  • Oak Ridge North

  • Panorama Village

  • Patton Village

  • Pinehurst

  • Porter Heights

  • Roman Forest

  • Shenandoah

  • Splendora

  • Stagecoach

  • Willis

  • Woodbranch

  • Woodloch

  • Austin

  • Bee Cave

  • Briarcliff

  • Creedmoor

  • Jonestown

  • Lago Vista

  • Lakeway

  • Manor

  • Pflugerville

  • Point Venture

  • Rollingwood

  • San Leanna

  • Sunset Valley

  • The Hills

  • Volente

  • Webberville

  • West Lake Hills

  • Brookshire

  • Hempstead

  • Pattison

  • Pine Island

  • Prairie View

  • Sunny Side

  • Bartlett

  • Cedar Park

  • Florence

  • Georgetown

  • Granger

  • Hutto

  • Jarrell

  • Leander

  • Liberty Hill

  • Round Rock

  • Taylor

  • Thorndale

  • Thrall

  • Weir

Amstill's Accomplishments

A Legacy of Recognition: Awards and Accolades

Amstill Roofing & Construction

Owens Corning 2021 Product Excellence, Service Excellence, Top Performer Awards:

These awards recognize our expertise in using Owens Corning roofing products and our dedication to exceptional customer service.

The Owens Corning Product Excellence, Service Excellence, and Top Performer Awards are annual accolades given to roofing contractors within their network. These awards recognize outstanding performance in different aspects of their partnership with Owens Corning:

Product Excellence Award: This award goes to contractors who demonstrate exceptional skill in selling complete Owens Corning roofing systems. They excel at educating homeowners about the benefits of using all the components within an Owens Corning system, ensuring a high-quality and comprehensive roofing solution.

Service Excellence Award: This award recognizes contractors who consistently deliver superior customer service.  They likely achieve high average customer satisfaction ratings and prioritize building trust with homeowners throughout the roofing project.

Top Performer Award (name might vary): This award likely acknowledges contractors who achieve a combination of strong sales volume and excellent customer service.  They are likely Owens Corning’s most valued partners within the roofing contractor network, consistently exceeding expectations in both areas.

While Owens Corning doesn’t explicitly mention these awards on their website, similar programs exist in the building material supplier industry.  The names you provided are quite descriptive, making the breakdown above a strong possibility.

Here’s a quick summary of the benefits of winning contractors:

Recognition: They might receive a plaque or certificate or be featured on Owens Corning’s marketing materials.

Potential Perks: Winning contractors might be offered exclusive benefits like priority access to new products or training programs.

If you’d like definitive details on the awards, the best course of action is to contact Owens Corning directly.

Owens Corning 2022 Service Excellence


Owens Corning 2023 Product Excellence and Safety

BBB Awards for Excellence (2022 & 2023):

The BBB Awards for Excellence (also sometimes called BBB Torch Awards) are a program offered by various local Better Business Bureau (BBB) branches across the United States. It recognizes and celebrates businesses that demonstrate outstanding commitment to:

Ethics and customer service: The BBB emphasizes ethical business practices, so businesses winning the award must exemplify fair dealing and honesty in their interactions with customers.

Community involvement: The program often acknowledges businesses that actively contribute to the well-being of their communities through charitable donations, volunteer work, or other initiatives.

Marketplace excellence could encompass factors like innovation, effective marketing strategies, and a commitment to continuous improvement.

Here’s a breakdown of the key points about the BBB Awards for Excellence:

Local Focus: Each BBB chapter typically runs its own awards program, so the specific criteria and categories might vary depending on location.

Application Process: Businesses typically apply or are nominated for the awards. The application process usually involves submitting information about their business practices, customer service approach, and community involvement.

Benefits: Winning a BBB Award for Excellence brings recognition and prestige to the business. It can also boost customer confidence and attract new clients.

The BBB Awards for Excellence program highlights businesses that exemplify ethical conduct, strong customer focus, and a commitment to positively impacting their communities.

Beacon Lighthouse Award (2015 & 2019):

This prestigious award acknowledges our commitment to safety and ethical business practices.

The University of Houston Cougar 100 Award (2019, 2020, and 2021):

The University of Houston Cougar 100 Award recognizes and celebrates the fastest-growing businesses owned or led by University of Houston alumni. It’s not just an award; it’s a program that fosters a spirit of entrepreneurship and community among UH graduates.

Here are the key points about the Cougar 100 Award:

Focus: Honors alumni-owned or led businesses.

Criteria: Companies are ranked based on the percentage of compound annual growth in sales or revenue over the past three years.

Eligibility: Businesses must have operated for at least five years and have a gross revenue exceeding $250,000.


Recognition and prestige for the businesses and alumni.

Networking opportunities within the UH alumni community.

Promotes the “Cougars should do business with Cougars” philosophy.

Overall, the Cougar 100 Award is a way for the University of Houston to celebrate the success of its alumni and encourage a supportive entrepreneurial ecosystem among its graduates.

Angie’s List Super Service Award (2016 & 2017):

The Angie’s List Super Service Award, now known as the Angi Super Service Award, recognizes top-rated service professionals on Angi (formerly Angie’s List). It signifies outstanding quality, service, and value delivered to customers.

Here’s a breakdown of the award:

Prestigious recognition: Established in 1999, it’s a well-regarded award in the home service industry.

Honors top performers: Awarded to service professionals who maintain a high average rating (4.5 stars or above) and receive positive customer reviews on Angi.

Symbol of trust for homeowners: Winning the award indicates a company’s commitment to excellent customer service.

If you’re looking for a home service professional, finding someone with this award can indicate their quality and reputation.

Inc. 5000 Honeree 2019:

The Inc. 5000 isn’t just a list; it’s a launchpad. It’s the roar of the engine igniting America’s fastest-growing companies. The spotlight finds the hidden gems, the audacious ideas taking flight.

For entrepreneurs, it’s the culmination of sleepless nights and relentless hustle. It validates their vision as a rocketship soaring past the competition. It’s the fuel that propels them forward, a badge of honor for their innovation and courage.

The Inc. 5000 isn’t just an award; it’s a celebration. It’s a community of trailblazers who dared to dream big and build something remarkable. It’s a testament to the American spirit, where hustle meets ingenuity, and every entrepreneur has the potential to break through the stratosphere.

Unmatched Expertise: Certifications You Can Trust

At Amstill Roofing, we believe in ongoing education and staying at the forefront of the roofing industry. Our team is certified by various industry-leading manufacturers, ensuring we have the knowledge and expertise to work with the latest roofing materials and techniques. These certifications include:

  • CertainTeed
  • GAF
  • Ludowici
  • Malarkey
  • Owens Corning
  • Davinci
  • Karnak
  • Versico
  • Mule-Hide

We are also a member of the Texas Department of Licensing and Regulation’s Roofing Contractor Association of Texas (RCAT), maintaining a good-standing membership since 2022.

Contact Amstill Roofing Today

When you choose Amstill Roofing, you’re not just choosing a roofing company; you’re choosing a legacy of quality, integrity, and exceptional service. We invite you to experience the Amstill Roofing difference. Contact us today for a free consultation, and let us help you protect your home or business with a beautiful, durable roof.


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amstill roofing team smiling outside houston office building