TL;DR for Williams County
- Start with 192 public ProFix profiles mapped to Williams County, then narrow by trade, Trust Score, license evidence, and permit signal.
- Permit questions route through Williams County Building Department; address and hours should be confirmed before visiting if the county source record is incomplete.
- Utility coordination matters when a job touches gas, electric service, meters, shutoffs, or outage response.
- Ohio trade licensing is state-level, but permits and final inspections are local to the city, township, or county where the work happens.
Verified contractors in Williams County
Each trade panel shows up to 10 contractors ranked by ProFix Trust Score. The score weighs license evidence, published profile details, review signals, verification freshness, and permit evidence where county feeds exist.
Plumbers14
- Ascend MechanicalBryan, OH55
- Unity Plumbing & HeatingWest Unity, OH55
- Rsm ServicesBryan, OH40
- 4 Star Plumbing, Heating & Air ConditioningBryan, OH35
- Jay's Heating and CoolingBryan, OH35
- Shearer Plumbing and HeatingBryan, OH30
- Stark's Plumbing & Heating ServicesBryan, OH30
- Stark's Plumbing & Heating ServicesBryan, OH20
- Greenler Plumbing & Heating LLCBryan, OH15
- A Wygant Drain CleaningBryan, OH0
HVAC Technicians24
- Ascend MechanicalBryan, OH55
- Beamont Heating And Cooling LLCArchbold, OH55
- Jays Heating And Cooling Ltd.Montpelier, OH55
- S K Bates CompanyBryan, OH55
- Unity Plumbing & HeatingWest Unity, OH55
- Stark's Plumbing & Heating ServicesBryan, OH20
- 4 Star Plumbing, Heating & Air ConditioningBryan, OH0
- Ascend Mechanical/JMS ServicesBryan, OH0
- Complete Home ServicesWest Unity, OH0
- Greenler Plumbing & Heating LLCBryan, OH0
Electricians20
- Abl ElectricBryan, OH55
- C V Electric LLCNapoleon, OH55
- Elite Electrical Solutions LLCPioneer, OH55
- N W Brown ElectricWest Unity, OH55
- Owens Montpelier Electric Inc.Montpelier, OH55
- Spiess ElectricBryan, OH55
- The Laibe Electric CompanyToledo, OH55
- Craig Vogel Electric LLCBryan, OH20
- North Western Electric CooperativeBryan, OH20
- Stratton ElectricBryan, OH20
Appliance Repair6
Concrete Contractors11
- JL Contracting and Communications, LLCBryan, OH20
- Pahl Ready Mix Concrete IncBryan, OH20
- Becker & Scrivens Concrete ProductsMontpelier, OH0
- Center Concrete IncEdgerton, OH0
- Drewyor Brothers ConstructionBryan, OH0
- Garage Force of Fort Wayne - Concrete CoatingBryan, OH0
- J & W ConcreteMontpelier, OH0
- Partee ConstructionStryker, OH0
- Premiere ConcretePioneer, OH0
- Quality Coatings Epoxy, LLCMontpelier, OH0
Roofers9
Tree Service70
- The Tree GuyMarion, OH20
- Native LandscapesBlacklick, OH15
- Snyder Tree Service llcBryan, OH15
- BCA Express and Bowers FarmsGenoa, OH10
- Bird Dog Forestry ConsultingSomerdale, OH10
- Conservation Contracting, LLCGreenfield, OH10
- Davey Resource Group, IncKent, OH10
- Enviro Construction Company LLCAlexandria, OH10
- Game Plan Land ManagementKillbuck, OH10
- Keeping it Native Land Management, INCCoolville, OH10
Water/Fire/Mold Restoration0
ProFix has not mapped live water/fire/mold restoration directly to Williams County yet. Use the statewide trade hub while coverage builds.
Lead Abatement Contractors0
ProFix has not mapped live lead abatement contractors directly to Williams County yet. Use the statewide trade hub while coverage builds.
Fire Protection Contractors6
Water Well Contractors4
Septic System Contractors21
- Automatic Septic & Well, Co.Holland, OH10
- Creighton Trenching & Excavation LLCFayette, OH10
- Fischer Plumbing & Heating Inc.Delphos, OH10
- Fritch Excavating, LLCEdon, OH10
- Geiser Excavating Solutions, LLCPioneer, OH10
- Graber InvestmentsHicksville, OH10
- Hein Excavating and Concrete LLCLyons, OH10
- Hibbard Excavating LLCFayette, OH10
- Jason Barlow Septic ServicesStryker, OH10
- JL Contracting and CommunicationsBryan, OH10
Computer & Electronics Repair12
- Cricket Wireless Authorized RetailerBryan, OH25
- Computer ServicesBryan, OH20
- Current Office SolutionsBryan, OH20
- T-MobileBryan, OH20
- Completely PCBryan, OH0
- Computer ServicesMontpelier, OH0
- Current TEK SolutionsBryan, OH0
- Degler's Computer RepairStryker, OH0
- Easy-PC-RepairBryan, OH0
- Ez1 ComputersMontpelier, OH0
Pest Control Services0
ProFix has not mapped live pest control services directly to Williams County yet. Use the statewide trade hub while coverage builds.
Landscapers0
ProFix has not mapped live landscapers directly to Williams County yet. Use the statewide trade hub while coverage builds.
Painters0
ProFix has not mapped live painters directly to Williams County yet. Use the statewide trade hub while coverage builds.
Foundation Repair Contractors0
ProFix has not mapped live foundation repair contractors directly to Williams County yet. Use the statewide trade hub while coverage builds.
Garage Door Companies0
ProFix has not mapped live garage door companies directly to Williams County yet. Use the statewide trade hub while coverage builds.
Permit-pull leaderboard for Williams County
ProFix ranks permit pullers where a county feed is live and matched to contractor profiles. The stat band above counts recent permits that can be assigned to this county over a rolling 365-day window.
Williams County does not have a county-specific permit-feed leaderboard yet. Use the statewide permit leaderboard while ProFix expands county crawlers.
See statewide leaderboardCounty permit office
Confirm the exact jurisdiction before work starts. Inside city limits, a city office may own the permit even when the county office is listed here.
- Address
- Address not published in the county data record; verify on the official office page before visiting.
- Hours
- Call the office before visiting; county hours can change around holidays and board meetings.
- Phone
- (419) 636-3805
- Source
- co.williams.oh.us
County-level contact from the ProFix county source table. For a canonical office list, start at /permits.
Open permit quick-referenceLocal utilities
These matches come from the five ProFix utility pages. Always confirm address-level service territory before a disconnect, reconnect, rebate, or emergency call.
Licensing for this county
Ohio licensing does not change county by county: OCILB covers regulated plumbing, HVAC, electrical, hydronics, and gas-related contractor scopes; Ohio Department of Health covers lead abatement, private water systems, and many sewage-system registrations; the State Fire Marshal licenses fire-protection companies; and the Ohio Department of Agriculture licenses commercial pesticide applicators. Williams County still controls local permits, inspections, and which office signs off on the address.
Population + demographics
NW corner of Ohio. Bryan is home to The Spangler Candy Co (Dum-Dums). Rural with light industry.
What homeowners search for in Williams County
Who are the top plumbers in Williams County?
Start with Ascend Mechanical, Unity Plumbing & Heating, Rsm Services and compare Trust Score evidence before calling.
Open referenceHow much does a new water heater cost in Williams County?
Standard 50-gallon gas water heaters install for $1,099–$1,599 in Williams County. Tankless gas units run $2,800–$3,800. Heat-pump (hybrid) electric units $2,500–$3,500.
Open referenceHow much does a furnace tune-up cost in Williams County?
Most Williams County HVAC pros charge $89–$129 for a fall furnace tune-up. Typical price is $99. Several offer early-bird pricing in August–September that drops to $69.
Open referenceDo I need a permit for home work in Williams County?
For plumbing, HVAC, electrical, gas, roofing, lead, well, septic, and fire-protection work, assume a permit or inspection may apply until Williams County Building Department or the city office says otherwise.
Open referenceHow do I verify a contractor license in Williams County?
Use the Ohio eLicense Center through ProFix /verify for state-licensed trades, then confirm the local permit office for the project address.
Open referenceFAQ
What is the best way to find a contractor in Williams County?
Start with the trade panel on this page, compare Trust Score, confirm license evidence where Ohio requires it, and ask whether the contractor regularly pulls permits in Williams County or the city where the home sits.
Does Williams County license contractors?
Ohio handles most trade licensing at the state level, while counties and cities handle permits and inspections. Some local registrations can still apply, especially for roofing, right-of-way, or specialty work.
Who pulls the permit in Williams County?
For regulated trades, the contractor should normally pull the permit and schedule inspection. Homeowners should keep the permit number, scope, inspection result, invoice, and warranty in the home file.
Why do some trades have few Williams County pros?
County pages use public ProFix records. Smaller counties may have fewer direct profiles, so the page emphasizes countywide records first and routes sparse trades to statewide or nearby metro hubs.
Are permit leaderboards available for Williams County?
Williams County is not in the current county-specific permit-feed set. Use the statewide leaderboard while ProFix expands permit crawlers.
Is there a Spanish version of this Williams County page?
Yes. The Spanish county hub is available at /es/condado/williams, with the same county slug and bilingual alternates in metadata.
Cross-references
Nearest metro context, utilities, and market-level hiring notes.
All ProFix trade hubs with buyer guides, license framing, and pricing references.
Check Ohio license status before a contractor opens walls or pulls a permit.
Compare permit-pull evidence where county feeds are live.
La misma guía de condado en español para propietarios bilingües.
Public ProFix feeds for agents, researchers, and local partners.
Open data for this county
These public endpoints are designed for researchers, AI agents, and local partners. Query strings carry the county slug so consumers can request county-specific slices as feeds evolve.