4.9 Stars | 3,500+ Reviews Across Arizona

Flagstaff

4.9 Stars | 3,500+ Reviews Across Arizona

Flagstaff

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HVAC & Plumbing in Flagstaff, AZ

Your furnace stops working during a snowy Flagstaff winter or a pipe freezes and bursts—these problems need immediate attention from someone who knows what they’re doing. Goettl’s High Desert Mechanical has been helping Northern Arizona homeowners since 1987. We’re a family business with four generations of HVAC and plumbing expertise, built on doing quality work and keeping our word. We’re locally owned, we understand mountain living, and we approach every job with the care we’d want for our own homes. Whether it’s an emergency that can’t wait or routine service, we’ll get your systems working right again.

4.9 Stars | 3,500+ Reviews Across Arizona

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Curious about how we can help? Reach out today and let’s get your system running right!

Expert HVAC Services Throughout Flagstaff

HVAC Repair in Flagstaff, AZ

When your heating or cooling system quits, we’ll determine what went wrong and fix it. Our technicians handle minor repairs and major failures alike. We’ll diagnose the problem, explain your repair options clearly, and get your system operating again.

HVAC Installation & Replacement in Flagstaff, AZ

Installing new HVAC equipment correctly is critical for long-term performance and efficiency. We’ll help you choose a system properly sized for Flagstaff’s climate and your home, then install it right. Whether you’re replacing failed equipment or upgrading to something more efficient, we’ll make the process clear and straightforward.

HVAC Maintenance & Inspections in Flagstaff, AZ

Preventive maintenance keeps your system running and helps avoid expensive emergency repairs. We’ll service your equipment seasonally—cleaning components, checking refrigerant levels, testing safety features, and ensuring everything works properly. Maintained systems operate more efficiently and cost less to run.

Our inspections catch developing problems before they leave you without heat during Flagstaff’s cold winters or cooling during summer. We examine parts for wear, check for impending failures, and assess efficiency. If something needs attention, we’ll explain it and discuss your options honestly.

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Heating Services in Flagstaff, AZ

Flagstaff’s winters are serious, with heavy snow and freezing temperatures. Reliable heat isn’t optional—it’s essential. Our family has four generations of HVAC experience, so we know what it takes to keep mountain homes warm. Whether your furnace needs a repair or you’re installing a new heating system, we’ll make sure you stay comfortable all winter.

  • Heating Repair
  • Heating Installation & Replacement
  • Heating Inspections & Maintenance
  • Furnace Repair, Installation & Maintenance
  • Heat Pump Repair, Installation & Maintenance
  • Zoned Heating
  • Commercial Heating

Air Conditioning Services in Flagstaff, AZ

Even at elevation, Flagstaff summers can get warm, and you need your AC working when temperatures rise. We handle routine maintenance, emergency repairs, and complete system installations. Our team knows what it takes to keep mountain homes comfortable year-round.

  • Air Conditioning Repair
  • Air Conditioning Installation
  • Air Conditioning Maintenance
  • Ductless AC Repair, Installation & Maintenance
  • Heat Pump Repair, Installation & Maintenance
  • Zoned Cooling
  • Commercial Air Conditioning
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Our Flagstaff Services

Plumbing Services in Flagstaff, AZ

From frozen pipes to water heater failures to sewer line problems, we handle every plumbing challenge Flagstaff homeowners face. Our plumbers have the tools and training to diagnose accurately and repair correctly. We’re available 24/7 for emergencies, and we handle planned work like installations, replacements, and preventive maintenance.

  • 24 Hour Emergency Plumbing
  • Plumbing Repair
  • Plumbing Installation & Replacements
  • Plumbing Maintenance & Inspections
  • Boilers
  • Gas Lines
  • Backflow Prevention
  • Repiping
  • Leak Detection & Repair
  • Sump Pumps
  • Garbage Disposals
  • Toilets
  • Drains & Sewers
  • Water Heaters
  • Water Treatment
  • Commercial Plumbing

Plumbing Repair in Flagstaff, AZ

Plumbing emergencies don’t wait for convenient times. When something breaks, freezes, or leaks, we’ll diagnose the problem and repair it. We stock the parts needed for most common repairs so we can typically finish the work during our first visit.

Plumbing Installation & Replacement Flagstaff, AZ

Whether you’re upgrading fixtures, replacing old pipes, or installing plumbing for a remodel, we do it right. We use quality materials and proper installation practices so your plumbing functions reliably in Flagstaff’s climate. Water heaters, fixtures, complete systems—we handle all of it.

Plumbing Maintenance & Inspections Flagstaff, AZ

Regular plumbing maintenance prevents costly emergencies. Our inspections catch problems like small leaks, mineral accumulation, or aging pipes before they fail. We’ll check your entire system, report our findings, and give you straightforward guidance about any needed repairs or replacements.

Drains & Sewers in Flagstaff, AZ

Clogged drains and sewer line issues can bring your household to a standstill. We have professional-grade equipment to clear difficult blockages, inspect sewer lines with cameras, and repair or replace damaged piping. Slow drain or complete backup, we’ll get things flowing properly again.

  • Drain Cleaning
  • Sewer Line Cleaning
  • Hydro Jetting
  • Sewer Line Repair
  • Sewer Line Replacements
  • Sewer Camera Inspections
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Two HVAC installers standing inside new construction home framing – Goettl’s High Desert Mechanical Prescott Valley AZ

Gas Lines in Flagstaff, AZ

Gas line installation and repair require specialized training and strict safety adherence. Our licensed plumbers know how to install new gas lines, repair existing ones, and respond immediately to gas leak emergencies. We follow all safety protocols and building codes to ensure your gas system is secure.

  • Gas Line Repair
  • Gas Line Installation & Replacement
  • Gas Leaks

Serving Flagstaff Neighborhoods

We’ve been working in Flagstaff for decades and know the area thoroughly. From Sunnyside and the historic Southside to Kachina Village, Mountainaire, University Heights, and Coconino Estates, we understand the unique plumbing and HVAC considerations mountain living presents. We regularly serve throughout Flagstaff and surrounding Northern Arizona communities.

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Water Heaters Flagstaff, AZ

Water heater problems—leaks, strange noises, running out of hot water? We repair and install all types, including traditional tank models and tankless systems. We’ll help you select the right capacity and style for your home and install it correctly for dependable hot water.

  • Water Heater Repair
  • Water Heater Installation & Replacement
  • Water Heater Maintenance
  • Tankless Water Heaters

Water Treatment Flagstaff, AZ

Dealing with hard water, mineral buildup, or water quality concerns? We install and maintain treatment systems designed for your specific issues. From basic filtration to comprehensive purification, we’ll test your water and recommend the right solution.

  • Water Filtration
  • Water Purification
  • Reverse Osmosis
  • Water Softening

Need Help With Your HVAC or Plumbing?

We’ve been helping Flagstaff homeowners since 1987, bringing four generations of family expertise to every job. When your heating, cooling, or plumbing needs attention, reach out. We’ll diagnose the issue, explain what needs fixing, and handle the work correctly. That’s what neighbors do.

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Frequently Asked Questions in Flagstaff

Does Goettl's serve all of Flagstaff and surrounding areas?

Yes, we serve Flagstaff and the broader Northern Arizona region, including areas like Mountainaire, Kachina Village, and nearby communities. We’ve worked throughout this area for decades and respond quickly to service calls.

How quickly can you respond to HVAC or plumbing emergencies in Flagstaff?

We offer 24/7 emergency service for urgent situations. Response time depends on your location and current call volume, but we prioritize emergencies and work to reach you as fast as possible. When your heat fails during winter or you’re dealing with a plumbing emergency, we’re available.

What makes Goettl's different from other HVAC and plumbing companies in Flagstaff?

We’re family-owned with four generations of HVAC and plumbing expertise. We’ve been serving Northern Arizona since 1987, we’re part of these communities, and we hire carefully. We take responsibility when things don’t go perfectly. That family legacy in this industry means we’ve tackled just about everything.

Do you provide upfront pricing for services in Flagstaff?

Yes. We’ll diagnose the problem, explain what needs to be done, and give you the complete cost before we start work. You’ll know exactly what you’re paying—never any surprise charges after the job’s finished.

What warranties do Flagstaff homeowners get on your HVAC and plumbing work?

We guarantee our work. If something isn’t done right, we’ll come back and correct it. Specific warranty terms depend on the service type and equipment involved, and we’ll explain everything when we provide your estimate.

How often should Flagstaff homeowners have their HVAC system maintained?

We recommend maintenance twice a year—once before winter and once before summer. Regular maintenance prevents unexpected failures and keeps your system running efficiently. Flagstaff’s extreme seasonal temperature swings put significant demands on HVAC equipment, making routine service especially important.

Why isn't my Flagstaff home heating or cooling evenly?

Uneven temperatures usually indicate ductwork problems like leaks or poor layout, an incorrectly sized HVAC system, or airflow issues from blocked vents or dirty filters. In Flagstaff’s climate, insulation deficiencies can also be a major factor. We can inspect your system and home to determine what’s causing the problem.

What should I do if I smell gas in my Flagstaff home?

Leave your home immediately and call 911 from outside. Don’t operate light switches, electronics, or anything that could spark. Once emergency responders have secured the area, contact us for gas line repair. We’re available 24/7 and treat gas leaks as the serious emergencies they are.