Guaria Contractors - Roofing Contractor in Dayton, OH

Raul Perez, Owner · Established 2006

20+
Years in Business
29
Reviews

Accreditation Status

Cycle 2026

Status

Not Accredited

Review not yet completed

Guaria Contractors 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.

2026 Top-Rated Roofing Contractor in Ohio seal not issued
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

19

across 4 categories

Customer Review Rating

4.9/5.0

across 29 verified reviews

Years in Business

20+yrs

Founded 2006

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

2 of 2 source checks verified

Signal

SAM.gov federal exclusions

Result

No exclusions found

SAM.gov

Verified

Signal

Manufacturer certifications

Result

CertainTeed ShingleMaster™

Manufacturer programs

Verified
Cat 02

Operational History & Stability

5 of 5 source checks verified

Signal

Years in operation

Result

20+ years continuous

Founded: 2006

Verified record

Verified

Signal

Owner/principal

Result

Mr. Raul Perez

Single principal

Manual collection

Verified

Signal

Service mix

Result

Repair, Installation, and Replacement

Service area: Dayton, OH and the surrounding areas

Website profile

Verified

Signal

Website registration

Result

Registered: Jul 20, 2018

WHOIS/RDAP

Verified

Signal

Google Business Profile

Result

Guaria Contractors LLC

4437 E Kitridge Rd, Dayton, OH 45424

Google

Verified
Cat 04

Customer Outcome Data

3 of 4 source checks verified

Signal

Aggregated marketplace rating

Result

4.9 / 5.0 across 29 reviews

Google 4.9 (29)

Multi-source

Verified

Signal

Review volume

Result

29 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 profile

Verified
Cat 05

Complaint & Public Findings

1 of 2 source checks verified

Signal

OSHA findings

Result

1 violations across 1 inspections

Last inspection: 06/13/2024

OSHA

Source available

Signal

BBB complaint history

Result

No complaints filed in the last 36 months

Years in business: 20

BBB profile

Verified

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

Report no. OH-260811-11848 · Evaluated Aug 11, 2026 · Independently verifiable at RoofingContractors.org/verify/OH-260811-11848

Eligibility · All Cleared

Automatic eligibility checks cleared

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

Active SAM.gov federal exclusion

None Found
No exclusions on record

OSHA willful violation or 3+ repeat violations on record

None Found
1 inspections · 1 violations on record

BBB rating of C, D, or F

None Found
Rated A+

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

None Found
4.9/5.0 · 29 verified reviews

About Guaria Contractors

Guaria Contractors, LLC is a roofing contractor serving the Dayton, Ohio area. The company is owned by Mr. Raul Perez and provides roofing services.

Services & Specialties

What Guaria Contractors does.

01

Roof Repair

Based in Dayton

Contact Guaria Contractors to confirm availability for your project in Ohio.

Service areas listed on the company website

Dayton

Nearby places

Dayton, OH
Huber Heights, OH
Riverside, OH
Fairborn, OH
Beavercreek, OH
Vandalia, OH
Shiloh, OH
Contact Guaria Contractors to confirm service at your address.

Aggregated review summary

29
reviews analyzed
Google 29 reviews

ARCO Review Findings

Reviews consistently describe Guaria Contractors as professional, responsive, and easy to work with, with crews completing roofing, siding, and gutter projects quickly and with good workmanship. Customers also praise the company’s punctuality, communication, thorough cleanup, and willingness to address concerns.

5 recent reviews
K
Kim D.
Google · Jun 2026

Cannot have been more. Pleased was on time, very courteous. Fantastic job cleaned up after themselves very well.. If you're looking for a real professional, this is the company that you want to go with.

K
Kathrine K.
Google · May 2026

It was a great experience all around. From the first time I met with Raul, getting the quote, scheduling the install and the installation itself - all went smoothly. Very responsive to quickly getting together and very responsive to all of my questions throughout the process. Honestly I couldn't be happier with the whole process! My roof looks great and I highly recommend!

K
Kaci H.
Google · Apr 2026

Raul and crew were excellent! 🤩 Was totally human about everything and very communicative as well. Would recommend to anyone. Need a roof? Call Raul!

D
David G.
Google · Jan 2026

I highly recommend Guaria Contractors to anyone who has asked about the work done on my house. Raul, the owner, was amazing every step of the process and very patiently worked with me to come up with a plan for my project that fit my budget, and was very reasonable with charges for extra work I requested after the price was agreed upon. I wanted to add on to my small house and due to several factors the most logical solution was to convert the low ceiling attic space into a living area. I saw the company vans outside of a house that had work done similar to what I had in mind, it turns out that it is owned by Raul (the address listed for the company) and he invited me over to show me inside. He was upfront with me that that type of project is more involved than his bread-and-butter roofing work, but he would he knows enough people in various trades to be able to do the work with the help of a few subcontractors and even let me hire a few subcontractors of my choice. He was reluctant to give me an concrete maximum cost for the job in writing, but gave a rough estimate of how much it could increase if any major problems were found after demolition began. This made me a little nervous, but in the end the only reason we went slightly over budget was the changes I had requested later. We ultimately ended up removing the roof, building up the walls by 6' and sloping up to a 8' ceiling giving us full use of the upstairs, extended out over the front porch, and capped off the chimney for the downstairs fireplace which was no longer safe to use. I was amazed with how quickly they worked, and were able to avoid any weather related damage when the roof was removed. We were able to continue living at home during the project with minimal inconvenience, even with my wife recovering from back surgery. Obviously for a project of this kind there were some minor problems along the way, but they stand by their work and very quickly addressed my concerns. One day I came home from work and they were completely redoing an area of siding they had installed because it wasn't level enough for them. (I didn't even notice!) I get compliments all the time from friends, family, neighbors, random passerbys, and the mailman on the improvement to the house.

L
Lew C.
Google · Jan 2026

Guaria replaced our roof, siding and gutters. Raul was easy to work with and his crews did a great job. The works was done quickly and with great quality and a good price.

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 Guaria Contractors

Ready to request an estimate?

Call (937) 369-7680 or request a written estimate through www.guariacontractorllc.com.

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