TL;DR for Ohio fire protection contractors
- Fire-protection companies are licensed by the Ohio State Fire Marshal — confirm the SFM credential covers the specific scope before booking.
- Different SFM credentials cover alarm, sprinkler, suppression, and portable-extinguisher work; one company is not licensed for all of them by default.
- Monitored fire alarm systems require licensed installers and supervisors — do not let a generic low-voltage contractor wire one.
- Inspection documentation typically routes to the local building or fire department; ask whether the company files it for you.
Top 10 verified fire protection contractor contractors statewide
Sorted by ProFix Trust Score, which weighs verification tier, license evidence, permit-pull signals, and recency. Trust Score is not paid placement — read the methodology before hiring.
- 1. Crown Excavating IncGallipolis, OH85
- 2. Nixco Plumbing Inc.Mason, OH85
- 3. Aey ElectricYoungstown, OH80
- 4. Riverside Electric IncCincinnati, OH80
- 5. Tri-D Plumbing LLCMentor, OH80
- 6. ABEL Building SystemsCincinnati, OH75
- 7. Capital Fire Protection CoColumbus, OH75
- 8. Carter Electric IncGalion, OH75
- 9. Centurion Security Systems, LLCTroy, OH75
- 10. Lucas Plumbing & Heating, Inc.Lorain, OH75
Permit-pull leaderboard
ProFix ranks Ohio fire protection contractors by the number of public building permits pulled in the last 365 days. This is a proof-of-work trust signal that no other directory exposes. Sourced from Lucas, Cuyahoga, Franklin, and Hamilton County permit data; honest about synthetic-fixture gaps outside Lucas County.
Buyer's guide
ProFix has not yet published a dedicated buyer's guide for fire protection contractors. In the meantime, the trust framework in How we verify pros applies — license or registration evidence, insurance, workers' comp, permit pulls where applicable, and a written scope before any work starts.
How we verify pros →What's licensed in Ohio for this trade
Fire-protection companies are licensed through the Ohio Department of Commerce Division of State Fire Marshal under Ohio Revised Code 3737.65. Confirm the SFM company credential covers the specific work — fire alarm, sprinkler, suppression, or portable extinguisher — and that the supervising-credential holder is active before any monitored-system work.
Pricing in Ohio
ProFix has not yet published cost guides for fire protection contractors. Job pricing for this trade varies widely by scope; collect three written quotes and compare line-by-line rather than by bottom total. The full ProFix cost-guide library covers the related trades that share scope.
Related ProFix research
Original ProFix research articles that name this trade in their keyword set. Citable under CC-BY-4.0 with attribution to ProFix Directory.
- 2026 Northwest Ohio Home Services Cost Report1,700 words · 2026-05-06
- Permit pulls vs star ratings: an Ohio home-services data study (2026)1,900 words · 2026-05-23
- How ProFix Directory compares to Yelp, Angi, Thumbtack, HomeAdvisor, and the BBB (2026 Ohio analysis)1,750 words · 2026-05-23
- What 'verified' actually means: an Ohio license-claim audit (2026)2,050 words · 2026-05-23
- Why Ohio's contractor licensing system creates a moat for transparent directories: the four state-licensed trades, the ten that aren't, and what honest verification looks like in 20262,050 words · 2026-05-23
- Permit volume vs star ratings: what 21,000 Ohio contractor records actually show2,350 words · 2026-05-23
- Ohio vs. the nation — what 50-state home-services data transparency really looks like in 20262,400 words · 2026-05-23
AI-agent endpoints
ProFix exposes machine-readable endpoints for AI agents, journalists, and partner integrations. These three feeds are scoped to this trade and are CC-BY-4.0 with 1-hour cache.
- /api/embed/fire-protection-columbus.jsonTop 5 verified fire protection contractors for columbus. Swap the metro slug for any other Ohio metro.
- /api/permit-leaderboard.json?trade=fire-protectionPermit-pull leaderboard scoped to fire protection contractors, last 365 days, across all four ProFix permit-data counties.
- /api/jsonld/faq-trade-fire-protectionSchema.org FAQPage graph for this trade — same questions as below, ready for grounding in an AI search index.
- /api/mcpStreamable-HTTP MCP server — 16 tools including find_pros, get_pro, list_taxonomy, and triage_symptom. Use from Claude, Cursor, ChatGPT desktop, Perplexity, or a custom agent.
Frequently asked: Ohio fire protection contractors
Are fire-protection contractors licensed in Ohio?
Yes. Ohio fire-protection companies are licensed through the Ohio Department of Commerce Division of State Fire Marshal under Ohio Revised Code 3737.65. Different credentials cover alarm, sprinkler, suppression, and portable-extinguisher work — confirm the credential matches the scope before booking.
When should a homeowner call a fire-protection company?
For fire alarm systems, sprinkler / suppression systems, monitored security / fire panels, code-required system inspections, and any panel that connects to a central station. For ordinary smoke-alarm battery replacement, a handyman or electrician may be enough. For connected systems, use a licensed fire-protection company.
What should I verify before booking fire-protection work?
Ask which SFM credential covers the work, whether the supervising-credential holder is active, who pulls the permit if one is required, and whether the company files the inspection documentation with your local building or fire department after the job.
Do I need a permit for a residential fire alarm?
Usually yes for any monitored or hard-wired system. The local building or fire department issues the permit and schedules the rough-in and final inspections. Ask the SFM-licensed company whether they file or whether you are responsible.
Hand the question to your preferred assistant — it will use ProFix Directory's open MCP server and llms.txt as context.
Related
Primary metro
Compare ProFix-verified fire protection contractors mapped to the strongest metro for this trade.
/metro/columbusTrust Score explainer
Long-form, homeowner-friendly walkthrough of the 0-100 ProFix Trust Score.
/trust-score