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Ductless Mini-Split Systems for Basements

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Serving New England Since 1989

Decades of local expertise you can trust.

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#1 Mitsubishi Installer

New England’s top choice for ductless heating and cooling.

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Exclusive 12-Year Warranty

Unmatched peace of mind on parts and compressors.

Create a Comfortable, Usable Living Space Year-Round

Far too often, basements in New England homes are neglected spaces—damp, chilly, and uncomfortable. Whether you’re looking to create a family room, a home office, or a guest suite, controlling the climate is the first step. Traditional HVAC systems often struggle to effectively heat, cool, and dehumidify below-grade areas, leading to wasted energy and persistent discomfort.

Ductless mini-split systems offer the perfect solution. These versatile and highly efficient units provide targeted heating and cooling, allowing you to create a perfectly comfortable environment in your basement without expensive and invasive ductwork. At N.E.T.R., Inc., we specialize in designing and installing Mitsubishi Electric mini-split systems for homeowners throughout Massachusetts, New Hampshire, and Maine, turning underutilized basements into valuable living areas.

Your Path to a Perfectly Comfortable Basement

We’ve refined our process over three decades to ensure a seamless and stress-free experience for every homeowner. Our goal is to provide you with a custom comfort solution that meets your exact needs, budget, and timeline, with minimal disruption to your home and family.

Initial Consultation: We start with a free, no-obligation consultation to assess your basement’s layout, discuss your goals, and understand your comfort challenges.

System Design & Proposal: Our experts design a custom Mitsubishi Electric ductless system tailored to your space and provide a clear, detailed proposal with no hidden fees.

Expert Installation: Our certified technicians install your new system with precision and care, treating your home as if it were their own.

Post-Installation Support: We walk you through your new system and provide ongoing support to ensure your complete satisfaction for years to come.

Superior Dehumidification and Energy Savings

Basements are naturally prone to dampness and humidity, which can lead to musty odors and an uncomfortable environment. Mitsubishi Electric ductless systems are exceptionally effective at removing excess moisture from the air, creating a healthier and more pleasant space. This targeted dehumidification helps protect your belongings and the structural integrity of your home without the need for a separate, noisy dehumidifier.

Furthermore, these systems are incredibly energy-efficient. By delivering conditioned air directly to your basement, you eliminate the energy loss associated with traditional ductwork. Inverter-driven compressor technology allows the unit to use the precise amount of energy needed to maintain your desired temperature, resulting in significant savings on your monthly utility bills.

With a ductless mini-split, you gain a dry, comfortable basement and a smarter, more cost-effective way to heat and cool it. Enjoy consistent comfort year-round, from the coldest winter nights to the most humid summer days, without compromising your energy budget.

Serving Homeowners Across Massachusetts, New Hampshire & Maine

Since 1989

Proudly Serving MA, NH, and ME

Ready to Transform Your Basement?

Take the first step towards a more comfortable and valuable home today. Our team is ready to answer your questions and design a custom ductless solution for your basement. Contact N.E.T.R., Inc. to schedule your free in-home consultation and discover the difference a mini-split system can make.

Whisper-Quiet Operation and Flexible Installation

One of the most significant advantages of a ductless system is its unobtrusive nature. The indoor units operate at a sound level quieter than a human whisper, ensuring your new living space remains peaceful and serene. Whether you’re watching a movie, working from home, or hosting guests, you’ll feel the comfort, but you’ll hardly hear the system running.

Mini-splits also offer unparalleled installation flexibility. Without the need for bulky ductwork, the compact indoor units can be mounted discreetly on a wall or ceiling, adapting to any room layout or design aesthetic. The outdoor condenser is connected via a small conduit, requiring only a minor three-inch opening through an exterior wall.

This design freedom means you can condition your basement without sacrificing headroom or undertaking a major renovation project. Our technicians can typically complete the entire installation in just a day or two, providing a fast and efficient path to transforming your basement into the comfortable, functional space you’ve always wanted.

New England’s #1 Mitsubishi Electric Ductless Installer

Choosing the right installer is just as important as choosing the right equipment. As the #1 Mitsubishi Electric Ductless Installer in New England, N.E.T.R., Inc. offers a level of expertise and quality that is simply unmatched. Our elite status as a Mitsubishi Diamond Elite Contractor is the highest accreditation awarded by the manufacturer, reserved for installers who meet the most rigorous standards of training, skill, and customer satisfaction.

What does this mean for you? When you partner with us, you are guaranteed a system designed and installed by extensively trained technicians who specialize exclusively in ductless technology. We have a deep understanding of how to optimize these systems for the unique challenges of New England homes, from historic properties in Boston to coastal homes in Maine.

Most importantly, our Diamond Elite status allows us to provide an exclusive 12-year warranty on all Mitsubishi Electric parts and compressors. This industry-leading guarantee provides you with a decade of confidence and peace of mind, knowing your investment is protected by both the manufacturer and New England’s most trusted HVAC experts.

YOUR LOCAL HVAC EXPERTS

Why Choose N.E.T.R., Inc. for Your Home?

We combine decades of hands-on experience with a commitment to five-star customer service, ensuring you receive a reliable, efficient, and long-lasting comfort solution tailored to your home.

Our Full Range of HVAC Services

In addition to specializing in ductless mini-split systems, N.E.T.R., Inc. offers a comprehensive suite of heating, cooling, and air quality solutions to meet all your home comfort needs.

COMMONLY ASKED QUESTIONS

Your Basement Mini-Split Questions, Answered

Have questions about adding a ductless system to your basement? We’ve compiled answers to some of the most common inquiries we receive from homeowners across New England. If you don’t see your question here, please don’t hesitate to reach out to our knowledgeable team.

Why is a mini-split better for a basement than central HVAC?

A mini-split allows you to control the temperature of your basement independently from the rest of the house. This is crucial because basements have different heating and cooling needs. It avoids running your entire home’s HVAC system just to condition one area, saving significant energy.

Yes, absolutely. Mitsubishi Electric mini-split systems are highly effective at removing moisture from the air as they cool. This built-in dehumidification creates a drier, healthier, and more comfortable environment, often eliminating the need for a separate dehumidifier.

For a typical basement application with a single indoor and outdoor unit, our certified technicians can usually complete the full installation in just one day. The process is minimally invasive and requires no major demolition or construction.

The indoor units are whisper-quiet, operating at sound levels as low as 19 dB(A). This ensures your new basement living space remains a quiet and peaceful area for work, relaxation, or entertainment.

As a Diamond Elite Contractor, N.E.T.R., Inc. provides the highest level of expertise and can offer an exclusive 12-year warranty on parts and compressors. This gives you long-term peace of mind that your investment is protected.

Still Have Questions About Basement Comfort?

Every home is unique, and you may have specific questions about your basement project. Our team of friendly and experienced comfort specialists is here to provide the answers you need. We’re happy to discuss your specific situation and help you explore all your options with no obligation.

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Find the Perfect Ductless System for Your Basement

Don’t let an uncomfortable basement limit your home’s potential. A ductless mini-split system from N.E.T.R., Inc. is a smart, efficient investment in your comfort and property value. Contact us today to schedule a free, no-pressure consultation with one of our ductless experts.

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SCHEDULE YOUR CONSULTATION

Take the First Step Toward a Better Basement

Ready to unlock the full potential of your home? A comfortable, climate-controlled basement is just a phone call away. Contact N.E.T.R., Inc. today to schedule your complimentary in-home estimate and discover why we are New England’s most trusted choice for ductless heating and cooling.

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At N.E.T.R., Inc., we are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at (781) 650-5010; or email us at ([email protected]) and place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you.

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