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
Installed new Bradford White natural gas tanked water heater in basement utility room, replacing existing unit. Brought installation up to current plumbing code requirements and addressed safety concerns with previous setup. Work included proper venting installation with metal exhaust piping, connection of copper supply lines, and integration of existing water treatment components. Two-person crew required for safe removal of old unit and positioning of new equipment. All connections tested and verified operational upon completion.
Completed routine preventative maintenance on a 2-year-old York air conditioning system. Performed comprehensive tune-up including inspection of outdoor condenser unit, indoor furnace coil, refrigerant lines, and all electrical connections. System found operating within normal parameters with no deficiencies noted; all components functioning properly upon completion of service.
Conducted on-site assessment for gas furnace replacement in residential property. Evaluated existing 90% efficiency upflow furnace system, documented current Armstrong equipment configuration, and measured existing ductwork connections to determine proper sizing requirements for new Lennox unit installation. Photographed equipment layout, clearances, and mechanical room conditions to prepare comprehensive replacement estimate.
Completed preventive maintenance inspection on residential air conditioning system. Performed standard cooling season checks including condenser unit evaluation, refrigerant level assessment, electrical connection inspection, and airflow verification. Unit operational and functioning within normal parameters at time of service.
Completed routine cooling system maintenance on residential air conditioning unit in proper working condition. Performed comprehensive AC tune-up inspection including visual assessment of mechanical room equipment, verified system operation, and documented equipment conditions with photographic records for service history files.
Responded to callback for Zone 1 master bedroom damper operation issue on HZ432 4-zone panel system. Verified zone board sending proper 24V signal and damper actuator cycling correctly through multiple test sequences in fan and cooling modes. Researched Honeywell Home M847D-ZONE damper actuator warranty coverage and confirmed proper mechanical operation with visual airflow verification test, advising continued monitoring for any intermittent issues.
Completed first-part cooling preventive maintenance on residential HVAC system with dual-unit basement installation featuring Carrier air handler and Bryant equipment. Replaced heavily soiled 16x25x1 air filter showing significant dust and debris accumulation. Inspected system components, verified proper operation of cooling equipment, checked refrigerant lines and condensate drainage connections, and ensured all units were functioning correctly for the cooling season.
Completed final air conditioning preventive maintenance on Trane cooling system. Inspected outdoor condensing unit positioned on concrete pad, verified proper operation of compressor and condenser fan, and confirmed adequate clearance from vegetation. Evaluated indoor Trane XC95 furnace with integrated cooling coil, checked refrigerant levels, tested electrical connections at disconnect, and replaced air filter. System operating within manufacturer specifications with maintenance agreement extended through February 2027.
Completed full HVAC system installation including 26SCA424N003 outdoor condensing unit, CVAVA3017XMA air handler, and 59TP7A060V17--16 gas furnace. All equipment installed per manufacturer specifications, refrigerant lines connected and charged, electrical connections completed, condensate drainage established, and system tested for proper operation. Unit startup performed with all safety controls verified operational and airflow balanced throughout the system.
Conducted comprehensive assessment of residential air conditioning system experiencing no cooling condition. Evaluated outdoor condensing unit positioned on concrete pad adjacent to home exterior, inspecting compressor operation, refrigerant levels, and electrical connections. Examined indoor air return vent and distribution system for proper airflow and potential restrictions. Documented existing equipment condition including condenser coil, fan assembly, and associated electrical components. Provided detailed replacement estimate for complete AC system upgrade to restore cooling functionality and improve overall efficiency.
Completed final prepaid cooling maintenance visit on indoor air conditioning unit, model CVPVXS017XMCEAAA with R-410A refrigerant and factory-installed TXV metering device. Performed standard seasonal maintenance inspection, verified system operation, and documented equipment specifications and condition with photographs for service records.
Completed full HVAC system installation consisting of a 26SCA418N003 air conditioning condenser unit paired with a CVAVA2417XMA air handler. Installed Resideo TH2320WF4010 Wi-Fi programmable thermostat (S/N: 26241UA04002D4) to provide wireless climate control capabilities for the new system, ensuring proper communication between components and verifying all system functions operated within manufacturer specifications.
Completed prepaid cooling system maintenance visit. Verified system operation with supply air temperature reading of 43.3°F, indicating proper cooling performance. Inspected and documented air filtration system with clean pleated filters in place showing proper installation and adequate airflow capacity.
Completed scheduled preventive maintenance on Carrier HVAC system including cooling system inspection and performance verification. Performed standard maintenance procedures on furnace unit, checked all operational components, and documented equipment condition with photos. System is operating within normal parameters and ready for continued service through the maintenance agreement period.
Responded to callback for residential air conditioning system not cooling after recent Schrader valve replacement. Upon arrival, performed comprehensive system diagnostics using Testo 550s digital manifold gauge set on R410A heat pump unit (Model 214DN8036-8). Measured operating pressures and temperatures across the system, documenting readings to assess refrigerant charge and overall system performance. Photographed diagnostic readings and unit nameplate data showing factory charge specifications of 7.67 lbs R410A refrigerant. Evaluated compressor operation, airflow across evaporator coil, and system cycling to identify root cause of cooling loss. Additional troubleshooting required to determine if issue is related to refrigerant leak, restriction, or mechanical failure.
Performed estimate for replacement of aging A.O. Smith ProMax gas water heater located in basement. Unit is currently operational but nearing end of service life prior to home sale. Assessed existing installation including gas connections, venting, and plumbing connections. Additionally provided pricing for installation of customer-supplied bathroom faucet in upstairs bathroom and evaluated kitchen faucet experiencing splatter issues requiring adjustment or replacement.
Completed comprehensive air conditioning tune-up and cleaning service at residential property. Performed standard maintenance protocol including inspection of basement HVAC system components, ductwork, and air handling equipment. All systems evaluated and found to be operating within normal parameters following cleaning procedures.
Completed first prepaid cooling maintenance visit on residential HVAC system located in basement utility area. Performed comprehensive inspection of furnace unit, air handler, evaporator coil housing, and associated ductwork including galvanized metal ducts and T-junctions. Verified proper operation of condensate drain lines (white PVC), checked refrigerant line connections, and inspected electrical connections throughout the system. All components found to be functioning within normal parameters with no immediate service needs identified.
Completed standard air conditioning tune-up on residential outdoor condenser unit and indoor system. Performed comprehensive inspection of equipment, checked refrigerant levels, cleaned condenser coils, verified electrical connections, and tested system operation to ensure optimal performance for the cooling season.
Conducted comprehensive site evaluation of existing residential HVAC system under tech lead supervision. Documented current air conditioning condenser unit installation, including equipment placement on concrete pad with white decorative stone surround for proper drainage. Assessed exterior-mounted electrical components, conduit routing, and junction box configuration along vinyl siding. Evaluated copper refrigerant line runs from condenser to building penetration point. Photographed equipment positioning relative to property boundaries, walkways, and utility access points to determine optimal replacement unit placement and clearance requirements. Prepared detailed estimate for complete system replacement based on existing installation conditions and site constraints.