Efficiency Limited - gradient background (10)

Premium HVAC solutions made for island living.

Control your indoor climate with advanced Mitsubishi Electric systems—built for Bermuda’s heat, humidity, and energy efficiency. From single rooms to full buildings, we provide expert installation and reliable support.

HVAC technician from Efficiency Limited performing installation on a Mitsubishi Smart Multi outdoor unit for multi-zone cooling.

Installation + System Replacement

Get precise climate control with advanced Mitsubishi Electric systems, expertly installed by certified professionals. From single-room solutions to complete building systems, we provide custom design, performance testing, and clear communication throughout.

  • We deliver precise, professional installations using industry-leading Mitsubishi Electric systems, tailored to your needs:

    • Full system design and layout planning

    • Certified Mitsubishi system installation

    • Testing and performance optimization

    • New construction and replacement installs

    • Ongoing communication and support

  • With our professional installation and system replacement services, you’ll enjoy:

    • Expert installation by certified professionals

    • Custom system design for your space

    • Performance testing for optimal results

    • Clear communication throughout the process

    • Long-term comfort and efficiency

Efficiency Limited technician servicing a Mitsubishi indoor wall-mounted air conditioning unit in a Bermuda home for preventative HVAC maintenance.

Emergency Repairs
+ Servicing

When your system breaks down and comfort can’t wait, our expert technicians respond quickly with accurate diagnostics and reliable, high-quality repairs. We service all Mitsubishi systems and most major brands—restoring comfort with care and efficiency.

  • We respond quickly with the tools and expertise to get your system back up and running—no stress, no surprises:

    • Rapid response times

    • Professional system diagnostics

    • High-quality repairs

    • Clear service updates and communication

    • All Mitsubishi systems serviced, as well as other brands

  • With our emergency repairs & servicing, you’ll enjoy:

    • Fast, reliable response when comfort can’t wait

    • Accurate diagnostics and expert repairs

    • Service for Mitsubishi and most major brands

    • Honest communication every step of the way

    • Peace of mind when you need it most

Efficiency Limited HVAC technicians meeting with homeowners in a modern living room after installing a wall-mounted Mitsubishi air conditioning unit / system.

Preventative Maintenance Services

Protect your investment with professional care. Our maintenance program keeps your HVAC system running efficiently and helps prevent issues. Our technicians provide routine checkups to ensure lasting comfort, lower energy use, and fewer breakdowns.

  • Our comprehensive maintenance program includes everything your system needs to stay protected and perform at its best in Bermuda’s harsh climate.

    • Full system performance testing

    • Thorough internal cleaning

    • Salt air corrosion prevention

    • Filter and belt replacement

    • Refrigerant checks

    • Professional inspections

    • Health reporting and service records

  • With regular maintenance, you'll enjoy:

    • Lower energy costs through optimized performance

    • Extended system lifespan

    • Consistent comfort in every season

    • Priority service status

    • Early detection of potential issues

    • Detailed system health reports

HVAC professionals consulting with a customer outside a home, showcasing a Mitsubishi Electric outdoor unit installed by Efficiency Limited in Bermuda

Metal Fabrication
+ Ducting

Custom metalwork engineered for strength, precision, and long-term performance. From tailored ducting to specialty builds, our expert in-house fabrication team delivers durable solutions designed to fit your project—and built to handle Bermuda’s coastal climate.

    • Metal Fabrication

    • Welding

    • Stainless steel and white aluminium guttering

    • Sheet metal fittings

    • Kingspan insulation products

  • Completely Customizable: Easily tailored to specific design requirements.

    Noise Reduction: Well-designed duct systems reduce vibration and sound transmission.

    Aesthetic Integration: Exposed ductwork can be visually appealing in modern/industrial interior design.

Precision metal ductwork fabrication in progress, highlighting custom HVAC components crafted by Efficiency Limited for Bermuda’s climate

New Construction HVAC Services

Planning a new build? Our team provides HVAC design and installation services for new construction projects. We work directly with contractors and architects to integrate the right Mitsubishi system into your plans, ensuring optimal performance from day one.

  • Our team collaborates directly with your builder to deliver a complete HVAC solution, from planning to install:

    • Custom HVAC system design for new builds

    • Seamless system integration

    • Mitsubishi Electric systems specified

    • Direct collaboration with contractors

    • Optimized performance from day one

  • With our new construction HVAC services, you’ll enjoy:

    • Systems designed specifically for your floorplan

    • Seamless integration into construction timelines

    • Long-term energy savings and performance

    • Clean, efficient installation from day one

    • Fewer costly changes or retrofits later on

Commercial HVAC ducting installed during new construction, part of Efficiency Limited’s full-service climate control solutions

Reliable service.
Real results.
It’s what we do.

From installation to long-term care, we’re here to make HVAC easy, effective, and built to last—so you can stay comfortable without the hassle. Contact us for a free consultation.