Alliance Roofing Holdings - Roofing Contractor in Aurora, CO

Michael Grear, Owner · Established 1995

31+

Years in Business

Reviews

Accreditation Status


          Cycle 2026

Status

Not Accredited

Review not yet completed

Alliance Roofing Holdings has not yet been reviewed for ARCO Accreditation.

ARCO Accreditation is reserved for roofing businesses that complete a comprehensive review and meet ARCO's required qualification threshold. Not every business reviewed qualifies.

Seal Not Issued

Issued only after successful review

Accreditation No.

Not Issued

Accreditation Status

Not Accredited

Accreditation Review

Not Completed

Qualification Status

Not Determined

About ARCO Accreditation

Accreditation cannot be obtained through application alone. Each business must first undergo ARCO's complete review process and demonstrate that it meets the standards required for accreditation.

Public Record

What we can independently confirm today

Findings drawn from public records, manufacturer registries, and third-party review platforms — synthesized using ARCO Standard 2026.1.

Public Signals Reviewed

across 5 categories

Customer Review Rating

4.3/5.0

across 27 verified reviews

Years in Business

31+yrs

Founded 1995

Accreditation Review

Not Yet Completed

Qualification has not been determined

Accreditation Committee Review

No committee determination has been issued.

Not Yet Conducted

The source findings below have been independently verified for this company profile. A formal ARCO Accreditation Committee review has not yet been completed, and qualification for accreditation has not been determined.

Only businesses that complete the full review and meet ARCO's required threshold may receive accreditation.

Cat 01

Licensing & Compliance

3 of 3 source checks verified

Signal

CO entity filing

Result

Good Standing

Formed: Oct 21, 2020

CO Secretary of State

Verified

Signal

SAM.gov federal exclusions

Result

No exclusions found

Checked August 2026

SAM.gov

Verified

Signal

Manufacturer certifications

Result

Owens Corning Preferred · TAMKO Pro Gold

Manufacturer programs

Verified

Cat 02

Operational History & Stability

5 of 5 source checks verified

Signal

Years in operation

Result

31+ years continuous

Founded: 1995

Verified record

Verified

Signal

Owner/principal

Result

Mr. Michael Grear

Family-owned

Manual collection

Verified

Signal

Service mix

Result

Residential, Commercial, Installation, Repair, and Replacement

Service area: the Denver metro area, the entire state of Colorado and parts of Wyoming and Nebraska

Website profile

Verified

Signal

Website registration

Result

Registered: Mar 10, 2001

WHOIS/RDAP

Verified

Signal

Google Business Profile

Result

Alliance Roofing Holdings

Aurora, CO

Google

Verified

Cat 03

State Filing & Standing

3 of 3 source checks verified

Signal

Entity identifier

Result

20201901434

CO Secretary of State

Verified

Signal

Registered agent

Result

ALLIANCE ROOFING HOLDINGS, INC.

CO Secretary of State

Verified

Signal

Filing date/year

Result

Oct 21, 2020

CO Secretary of State

Verified

Cat 04

Customer Outcome Data

2 of 4 source checks verified

Signal

Aggregated marketplace rating

Result

4.3 / 5.0 across 27 reviews

Google 4.3 (27)

Multi-source

Source available

Signal

Review volume

Result

27 stored public reviews

Multi-source

Source available

Signal

Customer review excerpts

Result

8 qualifying reviews on file

Multi-source reviews

Verified

Signal

BBB rating

Result

A+ / BBB Accredited

BBB Accredited since: Nov 18, 1996

BBB profile

Verified

Cat 05

Complaint & Public Findings

2 of 2 source checks verified

Signal

OSHA findings

Result

No violations across 0 inspections

OSHA

Verified

Signal

BBB complaint history

Result

No complaints filed in the last 36 months

Years in business: 31

BBB profile

Verified

Public records and third-party platform data may change over time. ARCO does not guarantee ongoing third-party accuracy.

Report no. CO-260819-8507 · Evaluated Aug 19, 2026 · Independently verifiable at RoofingContractors.org/verify/CO-260819-8507

Eligibility · All Cleared

Automatic eligibility checks cleared

ARCO automatically withholds accreditation when any of the following findings are present. Alliance Roofing Holdings's record was checked against each.

Active SAM.gov federal exclusion

None Found

Checked August 2026 · No exclusions on record

OSHA willful violation or 3+ repeat violations on record

None Found

0 inspections · clean OSHA establishment record

BBB rating of C, D, or F

None Found

Rated A+ · BBB-accredited since Nov 18, 1996

Avg. customer rating < 4.0 (with ≥ 20 reviews)

None Found

4.3/5.0 · 27 verified reviews

About Alliance Roofing Holdings

Alliance Roofing Holdings is a roofing company serving the Aurora, Colorado area and is owned by Mr. Michael Grear. Its work includes general roofing, metal and tile roofing, shingles, gutters, downspouts, and skylights.

Services & Specialties

What Alliance Roofing Holdings does.

Roof Repair

Based in Aurora

Contact Alliance Roofing Holdings to confirm availability for your project in Colorado.

Nearby places

Aurora, CO

Denver, CO

Four Square Mile, CO

Cherry Creek, CO

Greenwood Village, CO

Centennial, CO

Cherry Hills Village, CO

Contact Alliance Roofing Holdings to confirm service at your address.

Aggregated review summary

reviews analyzed

Google 27 reviews

ARCO Review Findings

Reviews describe Alliance Roofing as timely, responsive, and professional, with clear communication throughout projects and crews that work efficiently. Customers also praise the quality of the work, respectful service, and thorough cleanup, and several describe the company as trustworthy and easy to work with.

5 recent reviews

Christina G.

Google

I had a great experience with Alliance. They were timely, answered all my questions, helped me pick the best roofing material, and didn’t make me pay anything until the roof was complete.

Brenda B.

Google

This is such a Great company to work with. They were very fast and efficient and left no mess when they were done. I would work with them 100% again. They are great people to work with.

Kerrie R.

Google

Alliance Roofing is the best! Great service, friendly staff.

M G.

Google

Wonderful company to work with! Highly recommend!

Pam C.

Google

From the moment Dakota arrived at my home I was impressed with his service. He was on-time, thorough and made sure that all of my repairs were made the right way. He responded quickly in an emergency call due to rain and hail damage to my roof and quickly put my mind at ease with his plan of attack. He was so kind and respectful and answered any and all questions I had without making me feel like just another “job”. He was in constant communication start to finish and I highly recommend Alliance roofing.

Review data aggregated from public sources · ARCO does not moderate third-party reviews

Why Hire an ARCO-Accredited Roofer

The difference between "good enough" and proven excellence. Only the top roofers in America earn ARCO Accreditation — recognition of true craftsmanship, ethics, and integrity.

Homeowner Benefits

Peace of Mind: Every ARCO-Accredited roofer has been checked against public licensing records, safety records, complaint history, and verified customer reviews.
Work You Can Trust: ARCO's evaluation includes manufacturer certification programs — credentials that can help preserve your roof's warranty coverage.
Verified, Not Self-Reported: ARCO's findings come from government and third-party sources — state filing offices, SAM.gov, OSHA, and the BBB — not from paperwork a contractor submits about itself.
A Public Paper Trail: Every accredited profile publishes its report number, evaluation date, and sources — so any homeowner can independently verify the findings at RoofingContractors.org.

What Accreditation Means

License & Registration Verification
State Filing & Standing Review
Federal Exclusion Screening
OSHA Safety Record Review
Complaint History Screening
Customer Review Evaluation
Annual Re-certification

Contact Alliance Roofing Holdings

Ready to request an estimate?

Call (720) 859-1200 or request a written estimate through allianceroofinginc.com.

Call (720) 859-1200 Visit Website

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