Gregory S. Allen, Owner · Established 1994
Accreditation Status
Cycle 2026
Status
Not Accredited
Review not yet completed
ARCO Accreditation is reserved for roofing businesses that complete a comprehensive review and meet ARCO's required qualification threshold. Not every business reviewed qualifies.
Issued only after successful review
Accreditation No.
Not Issued
Accreditation Status
Not Accredited
Accreditation Review
Not Completed
Qualification Status
Not Determined
About ARCO Accreditation
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Provide your contact information below. ARCO will review your inquiry and determine whether your business may be invited to complete the accreditation review process.
Public Record
Findings drawn from public records, manufacturer registries, and third-party review platforms — synthesized using ARCO Standard 2026.1.
Public Signals Reviewed
14
across 4 categories
Customer Review Rating
4.6/5.0
across 96 verified reviews
Years in Business
32+yrs
Founded 1994
Accreditation Review
Not Yet Completed
Qualification has not been determined
Accreditation Committee Review
No committee determination has been issued.
Not Yet ConductedThe 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.
Signal
SAM.gov federal exclusions
Result
No exclusions found
Checked August 2026
SAM.gov
Signal
Manufacturer certifications
Result
GAF Certified · Owens Corning Preferred · CertainTeed ShingleMaster™ PREMIER
Manufacturer programs
Signal
Years in operation
Result
32+ years continuous
Founded: 1994
Verified record
Signal
Owner/principal
Result
Mr. Gregory S. Allen
Manual collection
Signal
Website registration
Result
Registered: Mar 1, 2010
WHOIS/RDAP
Signal
Google Business Profile
Result
Allen Home Improvement & Roofing
Louisville, KY
Signal
Aggregated marketplace rating
Result
4.6 / 5.0 across 96 reviews
Google 4.6 (96)
Multi-source
Signal
Review volume
Result
96 stored public reviews
Multi-source
Signal
Customer review excerpts
Result
6 qualifying reviews on file
Multi-source reviews
Signal
BBB rating
Result
A+
BBB profile
Signal
OSHA findings
Result
No violations across 0 inspections
OSHA
Signal
BBB complaint history
Result
No complaints filed in the last 36 months
Years in business: 32
BBB profile
Public records and third-party platform data may change over time. ARCO does not guarantee ongoing third-party accuracy.
KY-260808-6317
·
Evaluated Aug 8, 2026
·
Independently verifiable at
RoofingContractors.org/verify/KY-260808-6317
Eligibility · All Cleared
ARCO automatically withholds accreditation when any of the following findings are present. Allen Home Improvement & Roofing's record was checked against each.
Active SAM.gov federal exclusion
OSHA willful violation or 3+ repeat violations on record
BBB rating of C, D, or F
Avg. customer rating < 4.0 (with ≥ 20 reviews)
Roofing contractor
Contact Allen Home Improvement & Roofing to confirm availability for your project in Kentucky.
ARCO Review Findings
Allen Home Improvement is consistently praised for its professional, fair, and reliable service across various roofing, siding, and window replacement projects. Clients frequently highlight the company's clear communication, timely project completion, and high-quality workmanship.
I had all my windows replaced in the fall. They were in really bad shape. From coming for an estimate to the last window, these guys were awesome! They were professional and helpful throughout the whole thing. Asked several times throughout the process to make sure it was exactly what I wanted. I will be using them again in the future!
Allen Home Improvement replaced the windows in our home. They were our most affordable estimate. The salesman, Jimmy Porter, was top notch. He was informative, friendly, and patient with our long list of questions. Our replacement windows are so nice! We had to wait about 6 weeks from order for installation but they kept us updated along the way. The installation team was polite, fast, informative, they were friendly to our dog and made sure we understood how to properly open, close, and clean the new windows. We had a great experience with this business!
Allen Home Improvement has replaced 2 roofs on the apartment buildings and did a great job. They were quick, neat and reasonably priced. Our apartment community using them for roofs, window replacements and gutter repairs. They are always quick to respond to issues and fix things correctly. I am so glad to find a fair and honest company.
I have worked with Allen Home Improvement on 2 separate occasions. The first was back in 2015 when they did our entire roof. Greg was very helpful and got the work done within the week. We were so happy with the job and professionalism that we hired them again to do our siding in 2018. Again, I was impressed with the skill level and professionalism. We had our house appraised after the work was done and the appraiser asked for the siding information because she was so impressed. I would absolutely hire them again and recommend them to everyone that asks for a referral. Thanks again Greg!
I needed a new roof and called for estimates. Allen Home Improvement was quick and courteous. Their quote was the Best. They are family owned and local. I received a sample book to pick out the shingles that I wanted. It was so easy and lots to pick from. Greg himself showed up before the job began to greet us and introduce himself. His crew got right to work, finished and cleaned up their stuff. I am beyond happy with my new roof and how it looks on my house. I have recommended Allen Home Improvement already to friends and family.
Review data aggregated from public sources · ARCO does not moderate third-party reviews
The difference between "good enough" and proven excellence. Only the top roofers in America earn ARCO Accreditation — recognition of true craftsmanship, ethics, and integrity.
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.
Contact Allen Home Improvement & Roofing
Call (502) 447-5672 or request a written estimate through www.allenhi.com.