HVAC Repair Service In Moorhead, MN

I performed routine maintenance on the furnace to improve efficiency and longevity.

I completed a routine furnace maintenance for a homeowner preparing for the colder months. I inspected the heat exchanger for cracks, cleaned the burner assembly, and tested the ignition system for proper functionality. Additionally, I checked the blower motor for efficient airflow and replaced the air filter to ensure the system operates efficiently. After recalibrating the thermostat, I tested the system to confirm that it was heating the home properly. The furnace is now ready for the winter season.

they need the AC moved to allow contractors to work on the foundation. We will hook back up on Friday morning.

Found system overflowing with water into return boot. Checked charge on system and had a super Heat of 55 degrees, today called for 12 degrees. Added 1 pound of refrigerant to achieve the necessary superheat. Found leaking fitting at the indoor coil. Customer would like to hold off on replacement and see how the added charge will do. Operations normal at this time.

No cool. He said it won't stay on for more than a few minutes and then will shut off. Please don't charge OT. new customer if you would sticker the unit and grab serial plate pics, please.

Lane @ 701.429. 1144 Unit 7 has a minisplit that isn't working. Lane mentioned he thinks it might be a compressor. Tenant Maria @ 701.610.3859, said they would be home this morning, Melina = tenants mom, home w/ kids todays.

Tanya @ Sherz said either the tenant would be home or she will meet you. 701.205.7684 Let me know please if you have issues getting in. AC is not coming on.

Performed the installation of a new 1.5 ton Liberty air conditioning system following all manufacturer specifications. I started by setting the air handler and connecting the refrigerant lines using nitrogen purge and proper brazing techniques. The condensing unit was positioned on the pre-fabricated pad with proper clearances. I pulled a deep vacuum on the lineset, then charged the system with the required amount of R-410A refrigerant. All electrical connections were made at the disconnect and thermostat for 208/230V operation. Upon startup, I verified that the system was operating within the recommended superheat and subcooling parameters to ensure optimal cooling performance.

Responded to a no AC call and found the system unresponsive. Diagnosed the issue as a failed capacitor and low refrigerant levels. Replaced the capacitor and recharged the refrigerant. Conducted a thorough system test to ensure proper cooling and efficient operation. The AC unit is now functioning optimally, restoring comfort to the home.

During a recent service call, I found the AC fan not spinning. Diagnosed the issue as a failed capacitor. Replaced the capacitor, checked the fan motor for any additional issues, and ensured proper electrical connections. After repairs, tested the unit to confirm the fan was operating correctly.

Completed installation of Liberty 1.5-ton split system air conditioner. Set 18,000 BTU outdoor unit on vibration-dampening pad. Installed matched evaporator coil in air handler. Brazed refrigerant lines using nitrogen purge to prevent oxidation. Evacuated system to 500 microns and charged with R-410A to manufacturer specifications. Wired low-voltage connections and verified proper communication between thermostat and system components. Conducted startup sequence and confirmed 18-20°F delta T across evaporator.

Addressed a cooling issue by adding refrigerant to the system. First, inspected the unit for any leaks and checked the current refrigerant levels. Determined that the system was low on refrigerant and required an additional 1 lb of R-410A. Carefully added the refrigerant while monitoring the system’s pressure levels to ensure they were within the manufacturer's specifications. Tested the air conditioning unit to confirm improved cooling performance and verified that the system was functioning efficiently and effectively for the customer.

Responding to a water heater malfunction, I initiated diagnostic procedures to identify the underlying issue. Beginning with the electrical panel, I checked for tripped circuit breakers or blown fuses affecting power supply to the unit. Next, I inspected the heating elements for continuity using a multimeter to determine if they were functioning properly. Additionally, I examined the thermostat settings and temperature sensors to ensure they were set correctly and providing accurate readings.

I'm just wrapping up a job where I addressed an issue with the AC unit caused by shorted fuses. Upon inspection, I determined that the contactor was faulty and needed replacement. I carefully removed the defective contactor and installed a new one, ensuring all electrical connections were secure and up to code. After replacing the contactor, I tested the system to verify proper operation and confirm that the issue was resolved, restoring the AC unit to full functionality.

In Moorhead this afternoon, responded to a call for an AC unit that was experiencing icing issues. Upon inspection, I discovered that a clogged air filter was restricting airflow, contributing to the problem. I replaced the dirty filter with a new one to restore proper air circulation. Additionally, I checked the refrigerant levels and found them to be low. I added the necessary refrigerant charge to the system, ensuring optimal performance and preventing future icing issues.

Clean and Service Furnace

I recently completed a job as an HVAC contractor to tune up an air conditioner. During this service, I thoroughly inspected and cleaned the unit, adjusted the thermostat, and tested all components to ensure optimal performance. This service helps maintain energy efficiency and prevent breakdowns, providing comfort and peace of mind to the customer.

Afterhours - No heat, Unit 3

Boiler pump motor not working

Needs the fireplace hooked up to gas line.

During a Sunday service call, I tackled an issue where the pilot light would not stay lit on a gas furnace. The problem was identified as a faulty thermocouple that was failing to detect the pilot flame. I replaced the defective thermocouple and cleaned the pilot orifice to ensure unobstructed gas flow. After reassembling, I tested the furnace to confirm the pilot stayed lit consistently, restoring reliable operation.

During a furnace service call, I diagnosed an issue where the heating stages were not activating properly. I identified the cause as a faulty sequencer, which is critical for managing the timing and activation of heating elements and blower operations. After safely disconnecting the power, I replaced the defective sequencer with a new, compatible model. I then reconnected the system, tested each heating stage for correct operation, and confirmed that the airflow was consistent. This repair restored full functionality to the unit.

As per the provided quote, we proceeded with the installation of an exhaust hood and flexible ducting to augment the existing bathroom fan. Carefully selected a suitable exhaust hood to match the bathroom's aesthetics and ensure efficient ventilation. Installed high-quality flex ducting to facilitate proper airflow and extraction of moisture and odors. This enhancement guarantees improved air quality and comfort in the bathroom.

Gas furnace and has been shutting off for the last couple days

No Heat: Replaced Hot Surface Ignitor