# Extreme Heating, Air, Plumbing > Locally owned heating, cooling and plumbing company for the Dayton and Cincinnati, > Ohio metros, in business since 2004. We finish roughly 90% of jobs the same day and > answer the emergency line at any hour. You get the price before work starts. Phone: (844) 584-7399 (24/7) Email: info@extremeheating.com Offices: 712 N Fairfield Rd, Beavercreek, OH 45434 | 5633 Tylersville Rd, Mason, OH 45040 | 2950 Stone Cir Dr, Troy, OH 45373 | 141 North St, Waynesville, OH 45068 Office hours: Monday – Friday, 8:00 AM – 5:00 PM. Emergency service: 24/7 — every day of the year. Service area: 39 communities and counties across the Dayton and Cincinnati, Ohio metros. Trades: heating, cooling, indoor air quality, and residential plumbing. Licenses: HVAC OH LIC #37179; plumbing OH LIC #13557. Legal entities: Extreme Heating & Cooling LLC (HVAC), Extreme Home Services LLC (plumbing). Pricing: a flat number, quoted before we start. ## Heating & cooling - [Air conditioning](https://www.extremeheating.com/air-conditioning): Repair, replacement and tune-ups for residential air conditioning. - [AC repair](https://www.extremeheating.com/ac-repair): Diagnosis and repair of residential air conditioning systems, with 24/7 emergency availability. - [AC installation](https://www.extremeheating.com/ac-installation): Replacement and new installation of residential air conditioning systems. - [Furnace & heating](https://www.extremeheating.com/furnace-heating): Furnace repair, replacement and safety checks. - [Furnace repair](https://www.extremeheating.com/furnace-repair): Diagnosis and repair of gas and electric furnaces, with 24/7 emergency availability. - [Furnace installation](https://www.extremeheating.com/furnace-installation): Furnace replacement and new installation. - [Heat pumps](https://www.extremeheating.com/heat-pump): Heat pump service for year-round heating and cooling. - [Heat pump repair](https://www.extremeheating.com/heat-pump-repair): Diagnosis and repair of residential heat pumps. - [Heat pump installation](https://www.extremeheating.com/heat-pump-installation): Heat pump replacement and new installation. - [Thermostat services](https://www.extremeheating.com/thermostat): Thermostat replacement, calibration and configuration. - [Humidifier services](https://www.extremeheating.com/humidifier): Whole-home humidifier installation and service. - [HVAC inspections](https://www.extremeheating.com/inspection): Heating and cooling system inspections. - [HVAC maintenance plans](https://www.extremeheating.com/maintenance): The X-Plan membership — see below. - [All services](https://www.extremeheating.com/services): Index of every heating, cooling and plumbing service. ## Indoor air quality - [Indoor air quality](https://www.extremeheating.com/indoor-air-quality): Filtration, UV and humidity control for residential HVAC systems. - [Indoor air quality solutions](https://www.extremeheating.com/indoor-air-quality-solutions): Comparison of available indoor air quality equipment. - [Indoor air quality FAQ](https://www.extremeheating.com/iaq-faq): Common homeowner questions about indoor air quality. - [Why indoor air quality matters](https://www.extremeheating.com/importance-iaq): Background on residential indoor air quality. - [Duct cleaning](https://www.extremeheating.com/duct-cleaning): Air duct cleaning and air balancing. ## Plumbing - [Plumbing services](https://www.extremeheating.com/plumbing/services): Overview of residential plumbing services. - [Emergency plumbing](https://www.extremeheating.com/plumbing/emergency-plumbing): 24/7 response for burst pipes, major leaks and other plumbing emergencies. - [Clogged drains](https://www.extremeheating.com/plumbing/clogged-drain): Drain cleaning for clogged and slow drains. - [Water heaters](https://www.extremeheating.com/plumbing/water-heater/overview): Tank and tankless water heater service. - [Water heater repair](https://www.extremeheating.com/plumbing/water-heater/repair): Diagnosis and repair of gas, electric and tankless water heaters. - [Water heater installation](https://www.extremeheating.com/plumbing/water-heater/installation): Water heater replacement and new installation. - [Sewer lines](https://www.extremeheating.com/plumbing/sewer-line/overview): Sewer line inspection, repair and cleaning. - [Sewer line repair](https://www.extremeheating.com/plumbing/sewer-line/repair): Repair and replacement of residential sewer lines. - [Sewer line cleaning](https://www.extremeheating.com/plumbing/sewer-line/cleaning): Clearing blocked and slow sewer lines. - [Sump pumps](https://www.extremeheating.com/plumbing/sump-pump/overview): Sump pump service for basement water protection. - [Sump pump repair](https://www.extremeheating.com/plumbing/sump-pump/repair): Diagnosis and repair of residential sump pumps. - [Sump pump installation](https://www.extremeheating.com/plumbing/sump-pump/installation): Sump pump replacement and new installation. - [Gas lines](https://www.extremeheating.com/plumbing/gas-line/overview): Gas line installation, repair and safety work. - [Gas line repair](https://www.extremeheating.com/plumbing/gas-line/repair): Repair of residential natural gas lines. - [Gas line installation](https://www.extremeheating.com/plumbing/gas-line/installation): New gas line installation for appliances and outdoor equipment. - [Leak detection](https://www.extremeheating.com/plumbing/leak-detection): Locating hidden water leaks in residential plumbing. - [Toilet repair](https://www.extremeheating.com/plumbing/toilet-repair): Repair and replacement of residential toilets. - [Water treatment](https://www.extremeheating.com/plumbing/water-treatment): Water softening, filtration and treatment systems. ## Service areas - [All service areas](https://www.extremeheating.com/locations): Index of all 39 communities and counties served across the Dayton and Cincinnati metros. - [Dayton, OH](https://www.extremeheating.com/locations/dayton) - [Beavercreek, OH](https://www.extremeheating.com/locations/beavercreek): Office location - 712 N Fairfield Rd, Beavercreek, OH 45434. - [Centerville, OH](https://www.extremeheating.com/locations/centerville) - [Huber Heights, OH](https://www.extremeheating.com/locations/huber) - [Kettering, OH](https://www.extremeheating.com/locations/kettering) - [Springboro, OH](https://www.extremeheating.com/locations/springboro) - [Troy, OH](https://www.extremeheating.com/locations/troy): Office location - 2950 Stone Cir Dr, Troy, OH 45373. - [Cincinnati, OH](https://www.extremeheating.com/locations/cincinnati) - [Mason, OH](https://www.extremeheating.com/locations/mason): Office location - 5633 Tylersville Rd, Mason, OH 45040. - [West Chester, OH](https://www.extremeheating.com/locations/west-chester) Also serving, in Ohio: Bellbrook, Englewood, Fairborn, Franklin, Miamisburg, Moraine, Oakwood, Riverside, Tipp City, Springfield, Vandalia, Waynesville, West Carrollton, Xenia, Blue Ash, Fairfield, Sharonville, Lebanon, Middletown, Northgate. Counties served: Butler County, Montgomery County, Miami County, Clark County, Greene County, Hamilton County, Preble County, Darke County, Warren County. ## Membership, offers and financing - [X-Plan maintenance membership](https://www.extremeheating.com/maintenance): $249 a year, or $20.75 a month per system. You get two seasonal safety and performance visits, 15% off every repair, priority scheduling, a lower service-call fee that also applies after hours and on holidays, and a 5-year warranty on qualified repairs. Stay a member in consecutive years and every dollar you have paid comes off the cost of replacing that system at end of life, up to $2,500 or 10 years, whichever comes first. The credit follows you, not the house. - [Extreme Rewards referral program](https://www.extremeheating.com/referral): Refer a friend and whatever they save, you earn. They save $250 on a new heating, cooling or plumbing system, or $100 on everything else, and you get the same amount on a Visa gift card. New customers only. Name them when the job is booked, and we send your reward within 90 days of finishing the job. - [Current specials](https://www.extremeheating.com/specials): Whatever we're running right now. - [Financing options](https://www.extremeheating.com/financing-options): Monthly payment plans through GoodLeap, Synchrony and Wright-Patt Credit Union. ## Company - [About](https://www.extremeheating.com/about): Locally owned and operated since 2004, with 25,000+ jobs behind us. The Mason office opened in 2018. - [Contact](https://www.extremeheating.com/contact): Phone, office addresses and hours. - [Reviews](https://maps.app.goo.gl/G7H8dMEFgQLYoeoa7): 4.9-star average across 1,595 customer reviews. ## Optional - [Terms](https://www.extremeheating.com/terms): Terms of service, program terms and legal entity information.