The Church Plumbing & Heating expert staff understands various HVAC and plumbing systems. If these major systems in your home need attention, we can find the source of trouble and offer solutions to fit your budget and requirements.
Learn more about our plumbing and heating services in Mishawaka! Call Church today!

24/7 Emergency Services
Emergencies with your plumbing or air conditioning can happen at any time. That’s why the professional technicians at Church Plumbing & Heating have the knowledge and expertise to handle whatever emergencies may arise and correct them quickly and effectively.
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(574) 205-9289Expert Plumbing Services
The Church plumbing experts have extensive training and experience with various plumbing issues. We offer a broad suite of plumbing services, including:
- Drain cleaning: When DIY solutions won’t work, Church technicians have the tools to clear even the toughest blockages. We even have same-day drain cleaning services to get your water flowing.
- Gas lines: Problems with your gas line can be dangerous. If you notice an odor like rotten eggs near your gas line, get out of the house and contact us to schedule a gas line inspection.
- Sewer: Sewer problems like cracks or backups require expert attention to diagnose and repair properly.
- Sump pumps: Sump pumps help defend your home against flooding, mold, and structural damage. We can help with repair, maintenance, and installation.
- Water heaters: Church plumbers are well-versed in the care and maintenance of all brands of water heaters.
- Tankless water heaters: Tankless water heaters use newer technology than traditional models. They also have a much smaller footprint. Ask us whether installing a tankless water heater is right for you.
Reliable Heating & Cooling Services
Mishawaka winters can be harsh, and summers can be sweltering. Church offers professional air conditioning installation, repair, and maintenance services to keep you cool and various heating system service options. Our professionals handle a full range of HVAC services, including:
- Boilers: Boilers move the heated water through your home to provide heat. Our boiler technicians have extensive experience with these units.
- Furnaces: Does your furnace leak, make strange noises, or heat unevenly? Church Plumbing & Heating offers furnace services, including installation, repair, and maintenance.
- Geothermal: Geothermal heating units require specialized skills for proper repair and maintenance. Church technicians are well-trained in geothermal heating units.
- Heat pumps: Heat pumps are an efficient, cost-effective solution that combines heating or cooling capabilities in one unit.
- Ductless mini-splits: Ductless systems offer the benefits of a central air unit without ductwork.
Choose Church Plumbing & Heating in Mishawaka, IN
Church Plumbing & Heating is a locally owned home comfort services provider in business since 1984. We offer friendly, expert service with local people in our local office with upfront pricing and free replacement estimates.
To learn more about Mishawaka’s professional plumbing and HVAC services, contact the Church team now!
Plumbing & Heating FAQs
What is geothermal heating and cooling?
Geothermal systems use the heat underground to control the temperature in your home. Portions of these systems operate underground, where it’s almost always 55 degrees Fahrenheit.
What connects ductless AC components?
A line set connects the outdoor air handler to the indoor air handler. This line contains wiring and tubing, allowing the two units to work together.
Recent Jobs and Reviews in Mishawaka, IN
Job Locations and Reviews
Conducted on-site evaluation for rooftop AC unit replacement at residential property with non-functioning existing system. Assessed mechanical room containing water heater, boiler/furnace assembly, and associated copper piping infrastructure. Evaluated basement utility area with exposed ductwork, electrical panel, and existing HVAC equipment to determine replacement specifications and installation requirements. Documented equipment conditions and utility connections to prepare comprehensive replacement estimate for new rooftop package unit system.
Completed comprehensive plumbing estimate and inspection for residential property, documenting existing fixtures including standard two-piece toilet installation in bathroom alcove and water heater system in basement utility area. Assessed all plumbing components per quoted scope of work and captured photographic documentation of current conditions for project planning purposes.
Responded to water leak at commercial property and met contact on-site to assess plumbing issue. Upon inspection, identified a leaking ball valve on the copper pipe assembly with deteriorated foam insulation. A male adapter required for the repair was ordered from Ferguson with delivery scheduled for 8/12. Once the part arrived, replaced the defective ball valve per approved quote, restoring proper function to the domestic cold water line and eliminating the leak.
Completed installation of Lennox ML13KC1-024 air conditioning system with matching ADP evaporator coil. The outdoor condensing unit was positioned on a prepared pad against the exterior wall with proper clearances maintained from surrounding vegetation, and the evaporator coil was integrated with the existing Slant/Fin furnace system in the basement utility area. All refrigerant lines, electrical connections, and ductwork transitions were properly installed and sealed to ensure optimal system performance.
Installed a 50-gallon Bradford White natural gas automatic storage water heater with 40,000 BTU/hr input rating in basement utility area. Completed all necessary plumbing connections including PEX supply lines, copper piping, pressure relief valve installation, and proper venting with PVC discharge pipe routed through ceiling joists, ensuring all connections meet code requirements and manufacturer specifications.
Responded to a single kitchen sink clog with no backup into other fixtures or gurgling in toilets. Customer had previously used chemical drain cleaner approximately one month prior to service call. Successfully cleared the obstruction and restored proper drainage to the affected fixture.
Completed routine heating maintenance and tune-up on 3-year-old American Standard HVAC system and 2-year-old Bradford White water heater. Both systems were found to be operating properly upon arrival. Performed standard maintenance procedures including inspection of all components, testing of safety controls, and verification of proper system operation. Provided estimate for gas line installation and plumbing connections required for new washer and dryer installation in laundry area.
Conducted comprehensive HVAC estimate for boiler replacement system in residential property. Assessed existing boiler equipment located in crawlspace area, including evaluation of current plumbing infrastructure, PVC and copper piping connections, and mechanical system configuration. Documented existing system conditions through photographic inspection, noting aged structural components, vapor barrier placement, and accessibility constraints within confined workspace. Discussed homeowner's heating needs, current system functionality, and financing options for complete boiler replacement. Provided professional recommendations for new boiler installation to improve heating efficiency and system reliability.
Responded to service call for boiler system discharging water from pressure relief valve during operation. Upon arrival, inspected boiler system and associated components including circulator pump, pressure gauge, and relief valve assembly. Found circulator pump showing significant wear and age-related deterioration with paint loss exposing bare metal. Verified system pressure readings on wall-mounted gauge indicating potential overpressure condition. Documented existing conditions with photographs showing worn red circulator pump with copper piping connections displaying corrosion and oxidation, collection bucket positioned beneath unit to catch discharge. Assessed that pressure relief valve activation likely caused by circulation failure or expansion tank malfunction leading to excessive system pressure. Provided diagnostic findings to customer and discussed options for repair versus replacement. Customer requested quote for new boiler system installation as alternative to repairing
Completed planned single maintenance on outdoor HVAC unit. Performed comprehensive system inspection including electrical components, capacitor, contactor, and all associated wiring connections. Documented equipment condition with interior compartment photos showing all electrical components functioning properly with standard outdoor weathering present.
Completed scheduled air conditioning maintenance per HVAC membership agreement. Performed comprehensive system inspection including electrical components, capacitor testing, and verification of proper wiring connections. All components found operating within normal parameters with no immediate service needs identified.
Completed installation of new air conditioning system including ML13KC1-024 outdoor condensing unit and HE31C30A130A0004R air handler. Unit was positioned on existing concrete pad with proper clearances for airflow and serviceability. Reused existing thermostat per customer request, verifying compatibility with new equipment. Established electrical connections to outdoor disconnect, tested system startup and operation, and confirmed proper refrigerant charge and airflow. System is operating within manufacturer specifications.
Completed installation of Lennox ML180UH045 furnace in basement mechanical room with all necessary ductwork connections and electrical hookups. Installed new T4/T6/S200 thermostat for system control and reused existing filter elbow to maintain proper air filtration. Verified all refrigerant line connections, tested system operation, and confirmed proper airflow through 16x25x1 filter configuration with financing arranged for the complete installation.
Responded to service call for dual sump pump system with one non-operational pump. Upon inspection of the sump basin, confirmed that one of the two pumps was not spinning or activating. Performed diagnostic assessment of the failed pump unit, checking electrical connections, motor function, and mechanical components. Inspected the basin for debris, sediment buildup, and proper drainage configuration. Verified power supply to both pumps and confirmed no tripped breakers. Evaluated the condition of discharge piping, check valves, and overall system operation with the remaining functional pump.
Completed heat exchanger replacement on Navien tankless water heater unit as quoted. Removed old heat exchanger assembly, installed new component, reconnected all water lines and electrical connections, and verified proper operation of the system with no leaks detected.
Responded to water leak call regarding exterior pipe with hole ejecting water when sump pump activates. Upon arrival, inspected exterior plumbing system partially obscured by dense vegetation near building foundation. Located damaged black flexible discharge line connected to sump pump system with visible hole causing water ejection during pump cycle. Assessed water heater and associated plumbing connections in mechanical room to verify no additional leaks in system. Documented condition of damaged sump pump discharge pipe and surrounding equipment. Water service remained on during inspection as no standing water was present and leak was isolated to exterior discharge line during pump operation only.
Installed customer-supplied brushed nickel bathroom faucet with matching handles on existing vanity sink per quoted specifications. Verified proper water flow, tested drain assembly operation, and confirmed no leaks at supply line connections upon completion.
Responded to a water leak in the mechanical room originating from a failing ball valve at the water meter assembly. Upon arrival, found active leak being contained in a bucket with water supply still operational. Inspected the domestic cold water system including backflow preventer assembly and associated piping. Documented the defective ball valve with corrosion present on metal fittings and provided quote for repair work to be scheduled after hours per customer request.
Responded to emergency call for groundwater sump pump running continuously without keeping up with water flow. Upon arrival, conducted diagnostic inspection of pump system and surrounding components. Found significant debris accumulation and moisture throughout pump assembly affecting operational efficiency. Inspected blower wheel assembly which showed extensive dust, dirt, and sediment buildup restricting proper function. Noted corrosion on metal piping and connections, with visible rust deterioration on multiple components. Examined electrical connections and wiring for integrity. Documented condensation and water accumulation on corrugated discharge tubing and surrounding ductwork. Assessed insulated piping showing age-related discoloration and wear. Pump motor verified as operational but struggling due to system restrictions and accumulated debris in housing. Photographed conditions for documentation purposes. Provided recommendations for system cleaning, component replacement, and
Responded to service callback for Navien tankless water heater displaying error code E421. Unit located in cemented crawlspace with limited access. Upon inspection, identified condensing heat exchanger issue related to error code indicating scale buildup or flow restriction. Accessed internal components through service panel, documented condition of heat exchanger assembly, control board, and associated plumbing connections. Photographed interior mechanical components including condensing heat exchanger, circulation pump, wiring harnesses, and control modules for diagnostic purposes. System requires descaling service or component replacement to resolve E421 error and restore proper operation.