24/7 emergency HVAC and plumbing services – Las Vegas valley 702-469-4957

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Commercial mechanical, plumbing & HVAC contractor in Las Vegas

A wide range of specialized services designed for the diverse needs of all commercial properties, delivered with attention to detail.

Our core services

One mechanical partner for your entire property

Our commitment to excellence and attention to detail sets us apart as a reliable partner for all of your mechanical requirements. Here is a closer look at what we do.

01 · Plumbing Solutions

Commercial plumbing contractor in Las Vegas

  • Emergency repairs: our skilled technicians are available 24/7 to address plumbing emergencies promptly.
  • New installations: we handle every aspect of plumbing system installation, from design to implementation, ensuring efficient and reliable water and sewage systems.
  • Maintenance and service: including water jetting, drain clearing, backflow prevention, potable water systems, drainage, sewer, venting, and retrofit and remodel work.
Water jettingDrain clearingBackflow preventionPotable waterSewer & venting

Emergency line: 702-469-4957

Commercial water heater replacement
02 · Preventive Maintenance

Keep systems running and costs down

Unplanned downtime is expensive. A proactive maintenance program protects your equipment, your tenants and your budget.

  • Customized plans: personalized maintenance plans safeguard your mechanical systems, prevent unexpected breakdowns and maximize operational life.
  • Routine inspections: regular inspections and system assessments identify and address potential issues before they become major problems.
  • Equipment service: maintenance and service for mechanical plumbing, pumps, motors, air handlers and boilers.
Insulated pipe risers with isolation valves and base-mounted pumps
03 · Specialties

Mechanical specialties for industrial and commercial central plants

Mechanical & Industrial Piping

Fabrication, installation, repair and removal of pipes used for transmission of water, steam, gas and chemicals for industrial uses.

Chilled Water Piping

Fabrication, installation, repair and removal of pipes, pumps and valves used in the transfer of chilled water.

Boilers

Maintenance, preventive maintenance, service, replacement, upgrading and installing of boilers and pipes for hot water and steam.

Cooling Towers

Cleaning and basin sweeping systems. Replacement and repairs to motors and belts, plus cleaning and replacing fill media.

VFD Services

Variable frequency drive troubleshooting, replacement and installation.

HVAC & Refrigeration

Service, repair and replacement for commercial heating, cooling and refrigeration systems.

Efficient, Cost-Effective Service

Our professionals deliver reliable work that supports the continued functionality of your property.

04 · HVAC & Refrigeration

Commercial HVAC and refrigeration in Las Vegas

Comfort and refrigeration both depend on equipment that works hard in the desert heat. We service the heating, cooling and refrigeration systems that keep your property running.

  • Service and repair: troubleshooting and repair for commercial HVAC and refrigeration equipment.
  • Replacement: equipment replacement planned around your uptime and budget.
  • Emergency response: HVAC and refrigeration emergencies handled 24/7.

Call 702-469-4957

Air-cooled chiller installation with piping
How we work

Simple, dependable, accountable

  1. Assess

    We review your property, equipment and goals to understand how your systems operate.

  2. Plan

    You receive a clear scope and a customized plan built around your timeframe and cost.

  3. Perform

    Skilled technicians complete the work with attention to detail and minimal disruption.

  4. Maintain

    Routine inspections and proactive service protect your investment long term.

FAQ

Service questions

Do you provide emergency repairs?

Yes. Our skilled technicians are available 24/7 to address your emergencies promptly.

What does a preventive maintenance plan include?

Plans are customized to your property and can include routine inspections, system assessments, and maintenance and service.

Can you work on chilled water systems and cooling towers?

Yes. We fabricate, install, repair and remove chilled water piping, pumps and valves, and we clean and service cooling towers, including basin sweeping, motor and belt repairs, and fill media replacement.

Do you service commercial HVAC and refrigeration?

Yes. We provide service, repair and replacement for commercial heating, cooling and refrigeration systems across the Las Vegas valley, including 24/7 emergency calls.

Do you handle retrofit and remodel plumbing?

Yes. Our services include retrofit and remodel work along with potable water systems, drainage, sewer and venting.

At Double Down Mechanical, we understand the critical role mechanical, HVAC, and plumbing systems play in the success of your commercial property. Our team of skilled professionals provides efficient, cost-effective and reliable services, ensuring the continued functionality of your property.

Let's talk about your property's mechanical needs

For emergency services we are available 24/7.

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