# Tri-State Heating & Cooling

> Tri-State Heating & Cooling repairs, installs and maintains furnaces, AC and heat pumps in Liberty Township, West Chester, Cincinnati and Dayton since 1983.

## Contact (NAP)
- Name: Tri-State Heating & Cooling
- Address: 6400 Princeton Road, Liberty Township, OH 45011
- Phone: 513-829-4333
- Email: info@tristateheating.com
- Service area: Liberty Township, OH; West Chester, OH; Cincinnati, OH; Dayton, OH

## Services
- [AC Repair & Replacement](/services/ac-repair/): Air conditioning repair and replacement in Liberty Township, West Chester, Cincinnati and Dayton. Free estimates, second opinions and emergency service.
- [Ductwork](/services/ductwork/): Ductwork modifications and reconfiguration in Liberty Township, West Chester, Cincinnati and Dayton. Free estimates and second opinions from Tri-State.
- [Guided Equipment Selection](/services/equipment-consultation/): HVAC equipment selection in Liberty Township, West Chester, Cincinnati and Dayton. Detailed evaluation, personalized quotes and free second opinions.
- [Furnace Repair & Replacement](/services/furnace-repair/): Furnace repair and replacement in Liberty Township, West Chester, Cincinnati and Dayton. Free estimates, warranties, financing and emergency repair service.
- [Heat Pumps](/services/heat-pumps/): Heat pump installation, repair and replacement in Liberty Township, West Chester, Cincinnati and Dayton. Free estimates, warranties and financing available.
- [AC & Furnace Installation](/services/hvac-installation/): Furnace and air conditioner installation, replacements and new construction in Liberty Township, West Chester, Cincinnati and Dayton. Free estimates.
- [Indoor Air Quality](/services/indoor-air-quality/): Indoor air quality service in Liberty Township, West Chester, Cincinnati and Dayton: filters, purifiers, dehumidifiers and duct sealing. Call 513-829-4333.
- [HVAC Tune-Ups & Maintenance Plans](/services/maintenance/): Seasonal furnace and AC tune-ups in Liberty Township, West Chester, Cincinnati and Dayton, with maintenance plans available.

## Service area
- [Heating & Cooling in Cincinnati, OH](/areas/cincinnati/): Tri-State Heating & Cooling serves Cincinnati with furnace and AC repair, installation, heat pumps and maintenance plans. Free estimates. Call 513-829-4333.
- [Heating & Cooling in Dayton, OH](/areas/dayton/): Tri-State Heating & Cooling serves Dayton with furnace and AC repair, installation, heat pumps and maintenance plans. Free estimates. Call 513-829-4333.
- [Heating & Cooling in Liberty Township, OH](/areas/liberty-township/): Furnace, AC, heat pump and ductwork service from Tri-State Heating & Cooling, based at 6400 Princeton Road in Liberty Township. Call 513-829-4333.
- [Heating & Cooling in West Chester, OH](/areas/west-chester/): Tri-State Heating & Cooling repairs and installs furnaces, air conditioners and ductwork in West Chester, Ohio. Free estimates and second opinions. Call 513-829-4333.

## Local guides
- [AC running but not cooling? Common causes and checks](/guides/air-conditioning-guide/ac-not-cooling/): Your AC runs but the house stays warm. Common causes, from dirty filters and frozen coils to refrigerant leaks, and which checks are safe to do yourself.
- [Air conditioning through an Ohio summer: a homeowner guide](/guides/air-conditioning-guide/): How air conditioning works in humid Ohio summers: refrigerant basics, condenser care, spring tune-ups, sizing, SEER2, breakdowns and cooling upstairs rooms.
- [SEER2 ratings explained simply](/guides/air-conditioning-guide/seer-ratings-explained/): SEER2 shows how efficiently an air conditioner or heat pump cools. Learn what the number means, where higher ratings pay off and how to compare systems.
- [Why your upstairs is hotter than your downstairs](/guides/air-conditioning-guide/upstairs-too-hot/): Hot bedrooms on the second floor often come from attic heat, ductwork or airflow, not a weak AC. Here is what causes it and the fixes worth considering.
- [Furnace Filters: Which One and How Often](/guides/furnace-guide/furnace-filters/): MERV ratings explained, how often to change your furnace filter, what to do with pets and allergies, and why a higher-rated filter can restrict airflow.
- [Furnace Warning Signs to Take Seriously](/guides/furnace-guide/furnace-warning-signs/): Short cycling, strange noises, a yellow burner flame, rising bills, uneven heat, and CO alarms: what each furnace warning sign means and what to do next.
- [Furnaces and Winter Heating in Southwest Ohio](/guides/furnace-guide/): How gas furnaces work, the warning signs to watch for, filter basics, fall tune-ups, carbon monoxide safety, and when to repair or replace in Southwest Ohio.
- [Repair or Replace an Aging Furnace?](/guides/furnace-guide/repair-or-replace-furnace/): How to weigh repairing against replacing an older furnace: age, repair history, AFUE efficiency, safety, comfort, and questions to ask your contractor.
- [Do Heat Pumps Work in Ohio Winters? A Local Guide](/guides/heat-pumps-and-air-quality-guide/heat-pumps-in-ohio/): Cold-climate heat pumps can heat Ohio homes through winter. Learn how efficiency changes with temperature, when backup heat runs, and how dual fuel works.
- [Indoor Air Quality Basics for Ohio Homeowners](/guides/heat-pumps-and-air-quality-guide/home-air-quality-basics/): Understand household dust, allergens and ventilation, then compare furnace filters, air cleaners and UV lights and learn when to call an HVAC professional.
- [Heat Pumps, Humidity and Indoor Air Quality in Ohio](/guides/heat-pumps-and-air-quality-guide/): How heat pumps work in Southwest Ohio winters, when dual fuel makes sense, and how to handle dry winter air, summer humidity and indoor air quality in homes.
- [Dry Winter Air: Humidifiers and What Helps](/guides/heat-pumps-and-air-quality-guide/winter-dry-air/): Dry indoor air in winter causes static and dry skin. See healthy humidity ranges, how whole-home humidifiers work, and how to avoid window condensation.

## Company
- [About Tri-State Heating & Cooling](/about/): Tri-State Heating & Cooling has served homes and businesses around Liberty Township since 1983. Learn how we work and what our maintenance plan includes.
- [Our Work](/gallery/): See photos of our heating and cooling installs and service work around Liberty Township, West Chester, Cincinnati and Dayton from Tri-State Heating & Cooling.
- [Frequently Asked Questions](/faq/): Answers on furnace and AC service, repair or replace decisions, heat pumps, air quality, scheduling and service areas from Tri-State Heating & Cooling.
- [Get a Quote](/contact/): Call Tri-State Heating & Cooling at 513-829-4333 or send a quote request. We are at 6400 Princeton Road in Liberty Township, Ohio. Estimates are free.
- [Careers](/careers/): Tri-State Heating & Cooling is hiring in Liberty Township, Ohio. Call 513-829-4333 or email info@tristateheating.com to ask about open positions.

## For agents
- Every page has a Markdown version at `<page>/index.md`; requests with `Accept: text/markdown` receive Markdown.
- Quote requests: WebMCP tool `request_quote` described at /.well-known/mcp/server-card.json, agent skill at /.well-known/agent-skills/index.json, API catalog at /.well-known/api-catalog.
- Pricing is quoted per property after the team gets in touch; do not state prices.
- Full text of every page: /llms-full.txt