SLooking for HVAC or plumbing in Decatur? Masters Heating, Cooling, Plumbing & Electrical provides 24/7 emergency AC repair, furnace installation, and plumbing services with NATE-certified technicians. We’ve served Adams County since 1980.
To schedule HVAC or plumbing service in Decatur, call (866) 824-4328 today.

Emergency Cooling Services
The warm season in Decatur lasts from May to September, meaning you need a reliable cooling system to stay comfortable for one-third of the year. At Masters Heating, Cooling, Plumbing & Electrical, we offer a full range of cooling services 24/7, including nights, weekends, and holidays:
- AC installation & replacement: Efficient, reliable cooling systems tailored to your home and needs. We offer free estimates, upfront pricing, and flexible financing options to fit a new system into your budget.
- AC repair: Our NATE-certified technicians are available day or night to repair your AC system quickly and restore comfort to your home.
- AC maintenance: We offer regular upkeep to prolong your unit’s life span and efficiency.
- Heat pumps: Invest in a versatile and efficient heating and cooling solution.
- Ductless mini-splits: Efficient, zoned comfort for spaces without traditional ductwork.
- Commercial cooling services: Cooling solutions to serve the needs of Decatur’s businesses, tailored to the unique demands of each industry.
Professional Heating Services
Decatur is plunged into a frigid cold season from November to March, making a robust heating system non-negotiable for comfort and safety. Masters Heating, Cooling, Plumbing & Electrical installs various heating systems, from boilers and furnaces to geothermal heat pumps. Count on us for all your heating needs, including:
- Heating installation & replacement: Stay warm with free estimates and financing on efficient heating systems matched to your needs.
- Heating repair: We’re here for you 24/7 with emergency heating repair for all heating system issues so you’re never left in the cold.
- Heating maintenance: Our maintenance services keep your heating system running smoothly and efficiently all winter.
- Commercial heating services: We offer comprehensive heating solutions for Decatur businesses, creating a comfortable environment for your employees and customers.
To schedule a heating service for your Decatur home or business, call (866) 824-4328 today.
Air Quality Services in Decatur
Your home’s indoor air can be up to 5 times more polluted than outdoor air, with your HVAC system circulating dust, contaminants, viruses, and microorganisms. Our indoor air quality experts offer a range of solutions to help you achieve a healthy and comfortable indoor environment.
- Air cleaners: Our team can install Honeywell air filters to prevent airborne dust, pollen, bacteria, pollutants, and other contaminants from passing through your HVAC system.
- Humidifiers & dehumidifiers: Our team can help you balance indoor moisture levels for comfortable breathing year-round.
- UV light purifiers: Eliminate microorganisms and allergens in your home’s air with the patented Capture & Kills® technology of a Carrier air purifier.
To improve indoor air quality, call (866) 824-4328 and schedule indoor air quality services in Decatur.
Superior Plumbing Services
For over 40 years, our expert plumbers have been offering high-quality plumbing services across Decatur. Our skilled team can handle everything from routine repairs to sump pump installations and whole-home repiping. We keep your home’s plumbing in top condition with:
- Water heater services: We service, maintain, and install traditional and tankless water heaters in Decatur homes and businesses.
- Fixture installation & repair: Whether you’re remodeling a bathroom or simply need to fix a leaky toilet, our experienced plumbers can help.
Call Masters Heating, Cooling, Plumbing & Electrical at (866) 824-4328 today to schedule plumbing service for your home in Decatur.
Choose Masters Heating, Cooling, Plumbing & Electrical in Decatur, IN
Masters Heating, Cooling, Plumbing & Electrical is the go-to choice in Decatur for top-notch HVAC, plumbing, and indoor air quality services. Our family-owned business is known for its licensed and NATE-certified technicians, commitment to customer satisfaction, and high-quality work. With same-day services, free estimates on replacements, and various financing options, we ensure that we’re there for all your home comfort needs.
Masters Gets There Faster, so when you need to request HVAC or plumbing service in Decatur, call (866) 824-4328!
How much does AC repair cost in Decatur, IN?
On average, AC repair in Decatur, IN, ranges from $150 to $600, depending on the issue. Minor repairs like capacitor replacements or thermostat recalibrations are on the lower end, while major fixes like blower motor replacements or refrigerant leak repairs can exceed $800. Masters Heating, Cooling, Plumbing & Electrical provides upfront pricing after a diagnostic visit to ensure there are no surprises.
Does Masters offer 24/7 emergency service in Decatur?
Yes, Masters Heating, Cooling, Plumbing & Electrical provides 24/7 emergency HVAC and plumbing repairs for residents and businesses in Decatur and throughout Adams County. Whether it’s a furnace failure during a winter freeze or an AC breakdown on a holiday weekend, our NATE-certified technicians are on call to restore your comfort immediately.
How often should I service my HVAC system in Adams County?
You should schedule professional maintenance twice a year: once in the spring for your air conditioner and once in the fall for your furnace. Given the humid summers and freezing winters in Decatur, regular tuning helps prevent emergency breakdowns, lowers monthly utility bills, and extends the lifespan of your system by up to 5 years.
Recent Jobs and Reviews in Decatur, IN
Job Locations and Reviews
Conducted HVAC system evaluation for equipment replacement estimate. Documented existing Honeywell digital thermostat displaying 75 degrees and measured ductwork dimensions at approximately 22-24 inches for proper sizing calculations. Photographed current equipment configuration including cylindrical duct components and cabinet housing to assess replacement requirements and ensure accurate specifications for new system installation.
Responded to no hot water complaint on combination boiler system providing both space heating and domestic hot water. Upon arrival, found Panasonic digital control panel displaying standby mode with energy-saving features activated. Previous technician had addressed drain line obstruction during recent service call. Inspected hydronic heating system including manifold assembly with multiple zone valves, expansion tank, and copper distribution piping. Verified all shut-off valves, brass fittings, and PVC condensate drain lines for proper operation. Cleared blockage from drain pipe as recommended by heating technician from prior visit. Cycled system through operating modes and confirmed restoration of domestic hot water production. System returned to normal operation with proper temperature output.
Conducted initial assessment for bathroom lavatory faucet repair requiring Moen single-handle cartridge replacement. Documented existing plumbing conditions in basement utility area showing copper supply lines with shut-off valves. Coordinated with property owner to obtain manufacturer-specific Moen cartridge for installation during follow-up visit, at which time two 1/2" ball valves and two 1/2" boiler drains will be installed and plumbing inspection will be completed.
Responded to no cooling complaint on commercial ground-mounted unit serving art room. Upon arrival, verified unit specifications and documented evaporator coil nameplate showing model CVPVP6024AMCEAAA with R-410A refrigerant and TXV metering device, manufactured March 2021. Confirmed unit is under warranty and captured equipment information for warranty verification purposes.
Conducted on-site evaluation for complete HVAC system replacement at residential property with non-operational air conditioning unit. Assessed existing split system consisting of outdoor condensing unit and gas furnace located in basement. Documented current equipment configuration including exterior condenser unit positioned on concrete pad with electrical service and conduit routing. Measured basement structural components and clearances to determine installation requirements for replacement furnace equipment. Provided comprehensive estimate for new air conditioning and heating system replacement.
Tech lead Dennis completed an HVAC equipment replacement estimate in a mechanical utility space. Comprehensive measurements and documentation were taken of the existing furnace/air handler unit and associated piping systems, including PVC drainage lines and gas supply connections, to prepare specifications for a complete system replacement.
Responded to water leak on well water line in basement. Located leak at pipe penetration through spray foam insulation near pressure tank and well system piping. Assessed PVC plumbing configuration and identified dripping connection point in copper supply line. Tightened fitting connections and verified leak repair, confirming well pump cycle returned to normal operation without continuous running.
Responded to report of leaking toilet in commercial handicapped bathroom. Upon inspection, identified compromised wax ring seal at toilet base, which had been previously removed for drain camera inspection. Reset toilet with new wax ring and flange seal, torqued closet bolts to proper specification, and verified watertight seal with no active leaks.
Responded to callback for no cooling issue following previous service visit. Upon arrival, verified system was again not maintaining temperature. Inspected outdoor condenser unit and found coil heavily covered with debris and vegetation buildup. Performed thorough cleaning of condenser coil and surrounding unit. Connected manifold gauges to verify refrigerant pressures and system operation. Confirmed all readings within normal operating parameters and unit cycling properly with adequate cooling capacity restored.
Performed on-site evaluation of existing HVAC system with suspected compressor failure. Assessed current equipment configuration, including indoor furnace unit and outdoor condensing unit components. Documented system specifications and measured existing equipment dimensions to determine replacement requirements. Provided comprehensive estimate for complete system replacement rather than individual compressor repair, as requested by customer. Photographed existing installation for replacement planning and equipment sizing verification.
Completed full HVAC system replacement including removal and recycling of existing equipment. Installed new Carrier Comfort Series 26SCA442N003 single-stage air conditioner, Carrier CVAVA4821XMA evaporator coil, and Carrier Performance 97 Series 59TP7A100V21-20 two-stage gas furnace in interior utility space. Positioned outdoor condenser unit on new 2-inch PVC pad with pea gravel base at exterior corner of residence. Installed new electrical disconnect box and whip for outdoor unit. Reconnected system to existing supply and return ductwork. Flushed, pressure tested, and reconnected to existing refrigerant line set to ensure proper refrigerant flow and system integrity. Applied floor protection during installation and performed complete cleanup of work areas. Registered all equipment warranties with manufacturer. Provided system operation overview covering thermostat controls, maintenance requirements, and optimal performance settings. Submitted utility rebate paperwork on behalf of cus
Completed full system installation of Carrier Performance Series 26SPA630W003 single-stage air conditioner with matching CVAVA3617XMA evaporator coil. Removed and recycled existing equipment, installed new 2" PVC condenser pad with pea gravel base, reconnected to existing line set after flushing and pressure testing, and installed new electrical disconnect and whip. Reconnected existing supply and return ductwork, performed system startup and charging procedures, verified proper operation, completed quality assurance walkthrough, explained system operation to homeowner, and registered equipment warranty.
Responded to no cooling call on system over 10 years old. Upon arrival, confirmed thermostat was calling for cooling but no cold air was being delivered to the home. Verified outdoor condensing unit fan motor was operating, but system was not producing cool air. Diagnosed issue and provided estimate for necessary repairs to restore cooling function.
Completed comprehensive AC tune-up on residential cooling system. Performed standard maintenance protocol including inspection of outdoor condensing unit, verification of electrical connections and conduit integrity, and assessment of equipment accessibility. All components found operating within normal parameters, and system cleared for continued seasonal operation.
Completed estimate for replacement of air conditioning system and evaporator coil. Assessed existing indoor furnace unit located in garage and outdoor condensing unit, noting mismatched equipment ages between coil and outdoor unit. Documented current system configuration with both indoor and outdoor components, provided replacement recommendations, and photographed existing equipment for proposal documentation.
Responded to no-cooling complaint and performed diagnostic evaluation of residential HVAC system. Found outdoor unit condenser coil severely deteriorated and non-functional. Confirmed thermostat calling for cooling mode but system not producing conditioned air, though outdoor fan motor operational. Documented existing Carrier furnace and current ecobee smart thermostat installation. Provided estimate for complete air conditioning system replacement due to failed evaporator coil and associated equipment condition.
Returned to complete refrigerant charge adjustment on backup heat pump system that requires R32 refrigerant. System was previously serviced but charge could not be properly dialed in due to cold ambient temperatures below 65°F. With warmer weather conditions now present, performed vacuum test showing system holding at 90 microns, confirming system integrity. Proceeded to add R32 refrigerant and dialed in charge to manufacturer specifications for optimal system performance.
Inspected damaged hose bib and existing dryer vent termination that was exiting through a 4-inch cast-iron pipe. Provided estimate for replacement hose bib installation and upgrade to a new 4-inch aluminum dryer vent pipe with exterior termination kit. Customer approved the quoted work and supplied their own dryer termination kit for easier maintenance. Scheduled follow-up installation appointment to complete both the hose bib replacement and dryer vent termination upgrade.
Conducted on-site evaluation of non-functional air conditioning system in residential basement that has been inoperative for approximately two years. Assessed existing HVAC equipment including air handler unit with connected plenum and ductwork distribution system. Documented current system configuration and conditions to provide replacement estimate for new AC unit installation in preparation for property sale.
Completed scheduled cooling season maintenance on geothermal heat pump system located in basement utility area. Performed standard preventive maintenance procedures including system inspection, filter check, and operational testing to ensure proper cooling performance for the upcoming season.