BPM Heating, Cooling & Plumbing holds both an HVAC Master license (#75803) and a Master Plumber/Gas Fitter license (#86156), so a ductless installation—whether it involves refrigerant lines, electrical, or any plumbing tie-in—is handled by one licensed team. BPM is a certified LG Pro Platinum Dealer and Lennox Powered by Samsung Specialist, two of the highest contractor tiers available for ductless and VRF equipment, which means access to enhanced warranties and factory-verified installation standards. The team carries over 100 years of combined experience, including documented work on historic Frederick homes where ductless was the only solution that preserved the building’s character. Same-day service is available by phone at (240) 200-0887, with a live person answering—no phone trees.
Get in touch with us to schedule service or request a free quote on any new installation.
However we end up at your door, the experience runs the same way. Every BPM visit means licensed HVAC and plumbing professionals, clear communication, honest pricing, and technicians who respect your home and your time. Here’s what to expect, start to finish.
Tell us what's going on, and we'll get you on the schedule at a time that works for your day.
You'll get a confirmation and an "on the way" notification before your technician arrives — so you're never left guessing or waiting around.
Your technician walks you through what they're going to do and what it costs before any work begins — in plain language, with no pressure.
We complete the job, clean up after ourselves, and make sure everything's running right before we leave.
You didn’t search for “ductless mini split” because you were browsing appliance categories. You searched because there’s a specific room—or a whole floor—that’s been fighting you for years.
Maybe it’s the finished basement that turns into a sauna every July. The sunroom addition that was never connected to the main system. The upstairs bedrooms that stay ten degrees warmer than the rest of the house no matter how long the AC runs. Or an older home where the ductwork was designed for a different era and a different family, and extending it would mean opening walls you just finished renovating.
You’ve probably already thought through the alternatives. Window units are loud, they block the view, and they disappear into storage every October. Extending central ductwork got priced out—either the cost was too high, the disruption was too much, or a contractor told you the existing system couldn’t handle the added load anyway.
So now you’re here, doing real research on ductless. You’re not in a panic—nothing has broken—but you’ve been uncomfortable long enough that you’re ready to actually solve it. What you want right now isn’t a pitch. You want a straight answer: is ductless genuinely the right fix for what you’re dealing with, and if it is, what does the path forward actually look like?
I can say nothing but positive things about this company. We lost our furnace last year and had a ducted mini split system installed with a different company and had absolutely nothing but problems – the employees disgradering our concerns and never called back in a timley manner – just a nightmare for the past year. Rich was very comprehensive and came out to our home multiple times while we had the previous system removed and made suggestions to heat and cool our old house properly. He answered all my questions, kept me informed with updates, and they were able to have our new gas furnace installed with barley any wait. We live in a 1900s house that is now able to stay chilly at 66°F on a 100°F day, I never thought that would be possible; they really thought of everything and made the best recommendations for the condition of our old house.
Kalynn Murray · August 2023 Read on Google →
Installed mini-splits. They really do mean satisfaction guaranteed. I wasn’t happy at first with some of the way the outside coverings looked, and they redid everything multiple times until I was completely satisfied.
Lesli Summerstay · October 2025 Read on Google →
Certifications & Licensing
Manufacturer dealer status and state licenses aren't decorations — they affect which warranty terms you get on new equipment, who's allowed to pull your permits, and whose installation work the manufacturer will stand behind.
Lennox
Premier Dealer
Trane
Authorized Dealer
LG
Pro Platinum Dealer
Samsung
Powered by Specialist
Maryland HVAC Master License #75803 · Master Plumber / Gas Fitter #86156
Manufacturer dealer certifications require demonstrated installation quality, verified customer satisfaction ratings, and completed factory training. Premier and Authorized status also unlocks enhanced warranty options on new equipment — terms that aren't available through uncertified installers. The LG Pro Platinum designation is LG's highest contractor tier, covering cold-climate and inverter-driven systems specifically.
The first thing BPM does is figure out whether ductless is actually the right answer for your situation—not assume it is because you asked about it. For a room that was never connected to the main system, or a space where running duct would mean significant structural work, ductless is usually the right call. For a whole-house comfort problem that’s really a sizing or airflow issue with the existing system, the honest answer might be different. BPM tells you which one you’re dealing with before anything gets quoted.
If ductless is the right fit, the conversation moves to how many indoor units you actually need and where they go. That answer depends on the square footage of the space, how it’s oriented (south-facing rooms in Frederick summers work harder), the ceiling height, and how the room is used. The goal is to size it correctly—not to sell more equipment than the space requires.
On the installation itself: most single-zone ductless installations are completed in a day. A multi-zone system covering several rooms or a full floor typically runs two days. The work involves mounting the indoor air handler, placing the outdoor condenser unit, running the refrigerant line set through a small penetration in the wall, and connecting the electrical. BPM crews protect floors and work areas during the job and clean up completely before leaving. When the work is done, the technician walks you through how the system operates—including the remote, any smart controls, and what the filter maintenance schedule looks like.
On Frederick winters specifically: modern inverter-driven heat pumps—which is what current ductless systems are—maintain reliable heating output well below freezing. Frederick’s winters are cold but not extreme, and the right equipment handles them without a backup heat source in most applications. BPM will tell you honestly if your specific situation is an exception.
BPM’s certified dealer status with LG and Lennox Samsung means the equipment installed comes with manufacturer warranty coverage that requires verified installation quality to activate. If a manufacturing defect surfaces after installation, BPM handles the warranty claim directly.
Get in touch with us to schedule service or request a free quote on any new installation.
Wonderful work! Extremely professional team, very knowledgeable, and kind crew. Was provided options and educated on why certain brands have different pros and cons. Two mini splits were added to my upstairs and my world has changed! I can now sleep in my bedroom again and work in my office. So worth it!
Sharon Pieczenik · June 2024 Read on Google →
We recently purchased a historic 1895 home in downtown Frederick and the giant steam boiler stopped working just a month after moving in. Scrambling to try to figure out what to do, I solicited several quotes, realizing quickly that simply replacing the boiler, may not be the best option for the house. Rich from BMP was excellent from the very first meeting, he was super professional and knowledgeable and gave me various options by thinking “outside the box” of what was possible. The solution he presented was perfect, it eliminated the steam boiler, while providing a dual system that was much more energy efficient, and included no mounted mini-splits on the first floor! This was a critical piece, in keeping the historic look of the home.
Angela W. · May 2024 Read on Yelp →
We bought a house, and on the day we moved in there was mold in the mini-splits that another company failed to remediate. We couldn’t move in until the mold was remediated. BPM sent out a highly experienced technician the next day who took care of 7 mini-splits (big job). From the first call to the company to the technician they sent, start to finish, exceptional experience.
Word Canteen · February 2026 Read on Google →
A single-zone ductless system—one outdoor unit, one indoor air handler—typically runs in the range of $3,000–$5,500 installed, depending on the equipment tier and the complexity of the line set run. Multi-zone systems covering two, three, or four rooms scale from there, with each additional indoor unit adding cost for both the equipment and the installation labor. What moves the price up: longer or more complex refrigerant line runs (through finished walls, around obstacles, or to a second floor), premium equipment with higher efficiency ratings or cold-climate specs, and any electrical panel work if the existing service needs upgrading. What moves it down: straightforward line set paths, single-zone applications, and mid-tier equipment that’s appropriate for the space. BPM provides instant online quotes for HVAC equipment at bpmhvac.com/shop, or call (240) 200-0887 for a site-specific assessment.
Current inverter-driven ductless heat pumps—which is what BPM installs—maintain reliable heating output well into temperatures below freezing. Frederick winters regularly drop into the teens and occasionally lower, and the right cold-climate equipment handles that range without a backup heat source in most residential applications. The key is equipment selection: not every ductless unit is rated for the same low-temperature performance, and BPM will match the spec to your actual climate exposure. If your application is genuinely an edge case—an uninsulated space, extreme exposure—that gets flagged honestly before anything is quoted.
A single-zone system for one room is a completely legitimate and common application—it’s often exactly the right answer for a finished basement, a sunroom, or a bedroom that the main system can’t reach effectively. Ductless scales: you can start with one zone and add more later if the need grows, or design a multi-zone system from the start if you’re addressing several spaces at once. The decision depends on what problem you’re actually solving. BPM’s approach is to understand the specific situation first and recommend what fits it—not to default to a larger system than the space requires.
Correct sizing for a ductless system depends on the square footage of the space, ceiling height, insulation quality, window area and orientation, and how the room is used. A contractor who quotes without measuring and asking those questions is guessing. Oversized units short-cycle—they cool quickly but don’t run long enough to dehumidify, which in Frederick’s humid summers means a cold, clammy room. Undersized units run constantly and still can’t keep up on the hottest days. BPM assesses the space before recommending equipment. For projects that require a building permit—common in Montgomery County and for certain Frederick County jobs—BPM performs the full Manual J load calculation, Manual S equipment selection, and Manual D duct design that code requires and that many contractors skip.
Most single-zone installations are completed in one day. A multi-zone system covering several rooms typically takes two days. The work involves mounting the indoor air handler, positioning the outdoor condenser, running a refrigerant line set through a small wall penetration (typically a 3-inch hole), and connecting the electrical. There’s no ductwork, no demolition, and no drywall repair in a standard installation. BPM crews protect floors and work areas during the job and clean up completely before leaving. The technician walks you through system operation before they go.
Ductless systems require regular filter cleaning—the indoor air handlers have washable filters that should be rinsed every few weeks during heavy use, which is more frequent than swapping a central system’s filter but also simpler. Beyond that, an annual ductless tune-up covers the refrigerant charge, coil condition, drainage, and electrical connections. BPM’s Comfort Club maintenance plan includes spring and fall visits that cover ductless systems, plus a 20% discount on any repairs that come up during the year. Members also get priority scheduling, which matters when something goes wrong mid-summer.
