High Northern Plumbing and Heating: Top-Rated HVAC Services Serving Aztec 87410

Aztec, NM 87410

(505) 320-2621

Service Capabilities

  • Gas line installation
  • Garbage disposal installation
  • Water heater repair
  • Toilet installation
  • Sink repair
  • Plumbing repair

Our Story

High Northern Plumbing and Heating is a trusted, full-service contractor serving Aztec, NM, and the surrounding Four Corners region. We handle everything from routine plumbing repairs and installations to complete HVAC system work. A common issue we address for Aztec homeowners is improper HVAC sizing, which can lead to uncomfortable homes, high energy bills, and premature system failure due to short cycling. Our expert technicians perform detailed load calculations to ensure your new furnace or air conditioner is perfectly sized for your home's unique layout and our local climate. We're committed to providing reliable, long-term solutions that keep your family comfortable through every season.

Questions and Answers

My AC in Aztec turns on and off constantly. Is this a sign of improper sizing?

Yes, short cycling is a common symptom of an oversized air conditioner in our climate. A unit that's too large cools your home too quickly without properly dehumidifying, then shuts off, only to restart soon after. This wastes energy and wears out components. High Northern can perform a Manual J load calculation to determine the correct size for a replacement system that runs efficiently and provides consistent comfort.

Can you help improve my home's efficiency when installing a new HVAC system?

Absolutely. During an HVAC installation or replacement, we assess your entire home's envelope. We may recommend sealing ductwork, adding insulation, or upgrading your thermostat alongside the new, properly sized unit. This holistic approach, common for Aztec homes, ensures your system works as efficiently as possible, combating high energy costs and improving overall comfort.

I need a new water heater and HVAC maintenance. Can you handle both?

Yes, as a full-service plumbing and HVAC company, we routinely combine services for Aztec homeowners. While performing your HVAC system maintenance to prevent issues like short cycling, we can efficiently install a new water heater during the same visit. This saves you time and ensures all your major home systems are cared for by one reliable, local team.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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