Mitsubishi Mini-Split Systems & Heat Pumps

Make Every Room Comfortable With an Expertly Installed Mitsubishi Mini-Split System

Quiet, efficient heating and cooling for any room in the house, installed by a Mitsubishi Electric Diamond Contractor Preferred dealer. Serving northern Maryland and southern Pennsylvania.

That sunroom you can’t use in January? The second-floor space that’s unbearable in August? A Mitsubishi mini-split system makes those rooms yours again, and it all starts with a free, no-pressure estimate.

Schedule My Free Estimate (301) 898-3494

A Mitsubishi System for Every Kind of Space

Mitsubishi Electric is America’s #1-selling brand of ductless technology, and its lineup covers almost any space you’ve got. Mitsubishi heat pumps both heat and cool, so one system keeps you comfortable all year long.

Here’s a quick guide to which Mitsubishi mini-split system fits where:

  • Somewhere specific, like one room or a new addition: A single-zone wall-mounted system
  • Somewhere you’d rather not see the unit: A ceiling-recessed or horizontal ducted system
  • Somewhere large or open: A P-Series system with more capacity
  • Somewhere that spans several rooms or the whole house: A multi-zone system, with up to eight indoor units on one outdoor unit
  • Somewhere you need dependable heat for the coldest nights: A hyper-heating model

A Mitsubishi ductless mini-split skips the ductwork entirely. A slim indoor unit connects to a compact outdoor unit through a small opening in the wall, so there’s no tearing apart ceilings or floors.

A system that’s too big, too small, or installed in the wrong spot can leave a room hot in one corner and cold in another, and your bill larger than it should be. Our team makes sure your Mitsubishi unit is sized and placed right for your space. It’s all part of your free estimate.

Mitsubishi Electric wall-mounted mini-split indoor unit

M-Series Single-Zone Systems

One indoor unit paired with one outdoor unit: the simplest way to fix a single room. A wall-mounted Mitsubishi ductless mini-split is a common choice for sunrooms, bonus rooms, and additions. M-Series Mitsubishi heat pumps come in several styles:

  • High-capacity wall-mounted: More heating and cooling power for bigger rooms

  • High-performance wall-mounted: Strong, steady comfort for everyday living spaces

  • High-performance, hyper-heating wall-mounted: Built to keep heating in deep cold

  • High-efficiency wall-mounted: Built to keep your energy bills low

  • Ceiling-recessed: Sits flush in the ceiling, nearly out of sight

  • Horizontal ducted: Hides above the ceiling and uses short duct runs to serve a room or two

Call (301) 898-3494 for pricing & installation!

0% financing is available - ask your Holtzople representative for details.

Mitsubishi Electric P-Series mini-split indoor and outdoor units

P-Series Single-Zone Systems

P-Series Mitsubishi heat pumps step up the heating and cooling capability for larger rooms and spaces. Choose a standard heat pump outdoor unit or a Hyper-Heating INVERTER model, then pair it with the indoor style that suits the room:

  • Wall-mounted: A familiar, clean look

  • Ceiling-suspended: Hangs just below the ceiling, a good fit when there's no space above it

  • Horizontal ducted: Tucked out of sight, with air delivered through grilles

  • Ceiling-recessed cassette: Sits flush in the ceiling and spreads air out in several directions

Call (301) 898-3494 for pricing & installation!

0% financing is available - ask your Holtzople representative for details.

Mitsubishi Electric M-Series multi-zone outdoor unit

M-Series Multi-Zone Systems

Want comfort in more than one room without more than one outdoor unit? A multi-zone Mitsubishi mini-split system heats and cools two to eight zones with one extremely quiet INVERTER outdoor unit. Each room runs on its own settings, so the nursery can stay warm while the home office stays cool. Mix and match M-Series and P-Series indoor units room by room, including every Mitsubishi ductless mini-split style:

  • Wall-mounted

  • Floor-mounted

  • Ceiling-suspended

  • Ceiling-recessed and ceiling-recessed cassette

  • Horizontal ducted, for rooms where you'd rather not see a unit at all

  • Every Mitsubishi product we install comes with a 12-year warranty on all parts and a 2-year warranty on labor.

Call (301) 898-3494 for pricing & installation!

0% financing is available - ask your Holtzople representative for details.

Mitsubishi Electric M-Series H2i hyper-heating outdoor unit

For Your Coldest Nights: Mitsubishi Hyper Heat

Mitsubishi hyper heat technology (Hyper-Heating INVERTER, or H2i) keeps your home warm when temperatures dip into the single digits. These models deliver up to 100% of their heating capacity at 5°F and keep heating at outdoor temperatures as low as -13°F. Hyper-heating is available on M-Series wall-mounted systems and P-Series outdoor units.

Call (301) 898-3494 for pricing & installation!

0% financing is available - ask your Holtzople representative for details.

Mitsubishi Mini-Split Installation From a Diamond Contractor Preferred Dealer

Picking your system type shouldn’t feel like a test. With Holtzople, you’ll get a clear recommendation and the reasons behind it, so you can choose with confidence. Then, your system is installed by a team trained through Mitsubishi Electric’s Diamond Contractor program.

When you work with Holtzople, you get:

  • A 12-year parts warranty and 2-year labor warranty on all Mitsubishi heat pumps we install
  • More than 20 years of experience serving northern Maryland and southern Pennsylvania
  • NATE-certified technicians
  • Licensed HVAC and electrical work in Maryland and Pennsylvania, so your new circuit is handled in-house, never by a subcontractor
  • A team voted Best of the Best in Frederick

Still weighing ductless against a central system? Compare options on our heat pump services page.

How to Get Started

The path to a more comfortable home begins with three simple steps:

1

Schedule your free estimate. A technician visits your home, looks at the rooms you want to fix, and asks how you use them.

2

Get a clear plan. You’ll get a recommended system type, size, and placement, plus a written quote with no obligation.

3

Enjoy every room. We install your system, handle the electrical, clean up, and show you how to use it.

Want to spread out the cost? Financing is available through Wells Fargo Retail Services and GreenSky, along with lease-to-own options. Once you’re up and running, the Comfort Club keeps your system tuned up with priority scheduling and service discounts.

Mitsubishi Mini-Split FAQs

How do I know which Mitsubishi mini-split system is right for my home?

The free estimate answers that. Your technician will look at the size of each room, determine how you’ll use it, then recommend a system and explain why.

Will it keep my home warm in winter?

Yes. Mitsubishi hyper heat models deliver up to 100% of their heating capacity at 5°F and keep heating down to outside temperatures of -13°F.

Can it work alongside my furnace or boiler?

Yes. Many homeowners add Mitsubishi heat pumps to cover an addition or a problem room, or to take some of the load off of an older system.

What's covered by the warranty?

All Mitsubishi equipment we install carries a 12-year parts warranty and a 2-year labor warranty.

Do you service my town?

We cover Frederick, Washington, and Carroll counties in Maryland, and Franklin, Adams, and York counties in Pennsylvania. See a map of our service area. If your town isn’t listed, get in touch. There’s a good chance we cover it.

Find the Right Mitsubishi System for Your Home

Book your free estimate and we’ll design a Mitsubishi mini-split system around the way your family lives.

Prefer to talk it through first? Call (301) 898-3494 to discuss your Mitsubishi mini-split installation.

Schedule My Free Estimate

Tell Us About YOUR Experience

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Testimonials

We were scheduled for the second call of the day with a service window of between 9:00-11:00 AM.  At 9:35am Kevin called to say that he was en route and he arrived at 9:45.  Upon arrival, Kevin immediately put on shoe covers to protect our floors and faithfully shucked and donned them appropriately as he went about his business during his visit.  He spent the next 10-15 minutes locating the units in the system, explaining what the inspection entailed, and getting a clear idea of what our humidifier needs were for the estimate.  For the next hour and a half, Kevin diligently inspected the components of both systems.  When this was completed, he went over all of the inspection points on each unit and provided an estimate for the installation of the whole house humidifier (which he recommended be installed at the beginning of the next heating season).  When finished, Kevin provided a form for signing up for a preventive maintenance agreement, going over the particulars without any coercive “hard sell” – which I appreciated.  I was favorably impressed with the level of service and the professionalism provided by Kevin.  While I am still on the fence on the preventive maintenance agreement I will likely have Holtzople’s install our whole house humidifier in the fall and I would not hesitate to call them should my system require service.

Donn Wishka

Holtzople does excellent work. We purchased a complete geothermal system from them as part of a remodel in 2013. Ever since then our electric bill has been in the range of $118 – $156 per month. That represents a greater than 50% reduction from before when we had older systems. Every 6 months they come out to do maintenance and tune up work on the system and keep it in tip top shape. I’d like to recognize Kevin, the guy who usually does the work. Today he was actually a little ahead of schedule and called to see if it would be okay to arrive early – heck yes it was ok! Kevin is amazing in that he has so much energy and so much knowledge about the system. He explains what he’s doing and asks if I have any questions, which I frequently do have, and then he gets right to work. Kevin is easy to talk to and has a good ability to explain stuff to me so that I can understand it. I really like that. My wife and I are thankful for having decided to do business with Holtzople Heating & Air Conditioning. These folks have integrity and professionalism. We highly recommend them.

Randy B

I would just like to take a minute and let you know that I was very impressed with the Customer Service that Jeremiah provided to me with his visit today.  He presented and handled himself very professionally while being able to answer all of my questions.  He was very willing to describe and and discuss my system while explaining the dampers on my system in details.  He was even cordial to my very curious and talkative children, something that not all service technicians tend to show.

Thank you for having such a customer oriented technician.  I would certainly recommend Holtzople to someone else and would request to have Jeremiah visit any day.

Joe Small

Holtzople’s technician arrived promptly, donned his plastic booties and came into the house to check out my air conditioning system problem. He quickly found the bad part, replaced it and checked the refrigerant. After he was done, he explained the problem, showed me the faulty part and explained their charges. He was courteous and kind. I was very pleased to have it fixed so quickly! I would recommend this business to anyone.

Linda Leonard

Holtzople came out and they were very efficient and professional.  They got to taking care of business quickly and didn’t waste my time.  They knew exactly what to do and left me in better shape than when I called them.  They were punctual, professional, and efficient.

Peter Wallace

Holtzople was excellent.  They fixed my air conditioner at start of current heat wave.  They served me with a quick response time and they came out a second time at no additional expense (to review concerns I had about drainage).  Inspected drainage system same day as requested and found no problems but gave us peace of mind.

Joanne Dominowski

Holtzople was excellent.  Everyone I came in contact with was extremely professional.  Brad, Matt, Jerimiah, Andre, Melissa, and Kelly were all a pleasure to work with.  The work was completed on time.  The staff worked as a team and built on the expertise of one another.  They were more than willing to answer questions and provide instruction on the use of the system.  I felt that they were there for me and not rushing out to another call.  The job site was cleaned after the work and looked better than when they arrived.  I highly recommend Holtzople for all of your cooling and heating needs.

Robert Siepielski