ONLINE APPOINTMENT

Book your appointment now and get $5 discount.

MAKE APPOINTMENT
DOWNLOAD
Download Service Brochure

SERVICE OVERVIEW

Never suffer through extreme temperatures with a service from Metric Auto Works. Whether you are in need of a car heater repair in St. Paul or regular maintenance for your system, we are here to help you. Our technicians are proud to be your source for a full automotive AC repair in St. Paul, Minnesota, and surrounding areas.

Complete Car Heater Repair in St. Paul

Here in Minnesota, the winters can be brutal for even those with thick skin. Without a working heater in your vehicle, these extreme temperatures can make the season downright miserable.

There are two kinds of heating systems that can exist in your vehicle. At Metric, we specialize in repairs for both of these systems. We work with the following methods of heat control water-valve heating system and air-blending heating systems:

Water-Valve Heating System: In a heater worked by a water valve, all the air goes through the matrix. The matrix temperature is controlled by regulating the amount of hot water going through it.

Air-Blending Heating System: In an air-blending heater, the matrix is at a constant temperature – warm air from it is mixed with cool air as temperature-controlled flaps open and close.

Quality Service for Your AC Repair

Don’t spend another summer suffering through the heat during your drive. Car AC systems have mechanisms that require love and attention to avoid drying out and cracking. You vehicle’s air conditioning (A/C) system is divided into two sides, known as the high side and the low side.

High Side: The compressor, beginning at the high side, functions like a pump, moving refrigerant through the system.

Low Side: The expansion valve, which begins at the low side, restricts refrigerant flow, lowering the pressure and the temperature of the refrigerant. If either of these stops working, it will leave your vehicle without air conditioning.

PRICING

Call for pricing.

WHY CHOOSE US

Never suffer through extreme temperatures with a service from Metric Auto Works. Whether you are in need of a car heater repair in St. Paul or regular maintenance for your system, we are here to help you.

  • We make auto repair more convenient for you
  • We are a friendly and professional group of people
  • We handle a wide range of car services
  • Same day service for most repairs and maintenance
  • We get the job done right — the first time

POPULAR QUESTIONS

  • What are the symptoms of a bad AC compressor?

    • Cabin temperatures higher than normal. One of the first signs that a compressor may be having trouble is the AC no longer blowing as cold as it once did.
    • Loud noises when the compressor is running.
    • Compressor clutch is not moving.
  • Can a AC compressor cause a car to overheat?

    A car AC compressor can cause overheating of the car engine. If the compressor has seized up then the fan belt may not be moving freely, which in turn would affect the cooling system. The fan regulates and distributes the heat keeping the temperature in check. Ensure that the water pump is also working effectively.

  • What causes a heater core to fail?

    A major cause of heater core failure is electrolysis, a process of chemical changes in the cooling system, by the passage of an electrical current through the engine coolant. Chemical changes can ionize the system and can cause metal to be removed from the heater core and be deposited to other metals in the system.

© Copyright 2019 Metric Auto Works Designed and Hosted By Ipsity, Inc