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Rockville, MD

12324 Wilkins Avenue
Rockville, MD 20852-1828

HEADQUARTERS

(301) 881-2700

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Serving Maryland and Virginia since 1957 with top-tier residential and commercial HVAC solutions.

Our Locations

Find a service center near your neighborhood.

Columbia/Elkridge, MD

6725 Santa Barbara Ct, Ste 101
Elkridge, MD 21075

Frederick, MD

183 East South Street
Frederick, MD 21701

Fairfax, VA

2816 Dorr Avenue
Fairfax, VA 22031

Annapolis, MD

1526 Jabez Run
Millersville, MD 21108

Columbia/Elkridge, MD

6725 Santa Barbara Ct, Ste 101
Elkridge, MD 21075

Fairfax, VA

2816 Dorr Avenue
Fairfax, VA 22031

Gaithersburg, MD

7921 Queenair Dr, Ste 106
Gaithersburg, MD 20879

Frederick, MD

183 East South Street
Frederick, MD 21701

Annapolis, MD

1526 Jabez Run
Millersville, MD 21108

Sterling, VA

22570 Glenn Dr, Ste 7
Sterling, VA 20164

24/7 Emergency Hotline

Trusted Heat Pump Installation, Repair, and Maintenance Services in Washington, DC

Efficient Heat, Consistent Comfort | Call 301-881-2700

DC winters are rarely steadily cold. Temperatures can swing from the 40s down into the 20s within days, and the damp air often makes it feel even colder than the thermometer shows. In many homes, especially older brick rowhouses and multi-level properties, those kinds of shifts can lead to uneven heating.

Our heat pump heating services in Washington, DC, are built to handle these conditions. We improve temperature consistency, airflow balance, and overall system efficiency, whether you’re in a Capitol Hill rowhouse, a downtown condo, or a family home in Northwest DC.

We Make Cold DC Days Easier to Live Through

A modern HVAC heat pump is efficient, but its performance depends heavily on how well it’s set up for the space it serves. From older brick homes with tight duct layouts to newer high-efficiency builds, getting consistent warmth across every room takes real understanding of how these systems behave in different conditions.

That’s where our team comes in. Here’s what B&B Air Conditioning & Heating Service offers to help you get that reliable warmth:

Large-scale HVAC resources and a highly experienced service team

Deep familiarity with energy efficiency upgrades in urban housing

Advanced solutions like inverter heat pumps and zoned systems

When your system is running right, your HVAC stays balanced, quiet, and efficient, no matter how cold it gets outside.

Before It Breaks Down Completely: Heat Pump Warning Signs to Watch

You notice it before you can clearly explain it. A lingering chill in certain rooms, heat that takes longer to kick in, and a system that feels less responsive than it used to during colder days.

Safety Warning

If you suspect a safety issue, turn the system off and call our emergency hotline immediately.

CALL 301-881-2700

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Call for heat pump repair if you notice these:

Reduced airflow from all vents

Air feels dry and uncomfortable

Refrigerant lines forming ice indoors

System running nonstop without warming

Unusual clicking, buzzing, or rattling sounds

Heat Pump Support in DC: Built for Every Stage of Care

Heat pump systems in DC experience changing demands over time, from initial setup through daily operation in cold weather. Consistent performance depends on how well each stage is managed.

Our heat pump services in Washington, DC, include:

Full installation for replacement systems

Smart thermostat installation, calibration, or repair

Preventive maintenance to improve long-term efficiency

Optimization for older systems to improve airflow

Compressor repair for improved heating performance

System diagnostics for low heating output or performance issues

Whether you’re in Shepherd Park, Brookland, Hillcrest, or anywhere in between, our services ensure you can depend on your HVAC to keep you warm, no matter how much you demand from it.

A Clear Process Behind Our Heat Pump Heating Services in Washington, DC

While DC is famous for endless gridlock and red tape, our process is the exact opposite: clear, structured, and focused entirely on reliable winter comfort.

Perform in-depth assessment and safety checks

Review of findings and discussion of your options

Share transparent pricing before the project starts

Do service per safety and manufacturer guidelines

Test heat pump in heating mode to ensure operation

Give maintenance advice to keep the system reliable

The Trust Behind Our Heat Pump Heating Work in Washington, DC

Working on a heat pump system in DC takes more than basic HVAC knowledge; it requires experience with different property types, varying heating loads, and changing seasonal conditions.

That’s the level of expertise our team brings to every job. With us, you get:

Strong capability across both modern and historic DC homes

Experience assessing heating loads across different home configurations

Knowledge of manufacturer requirements across major heat pump brands

Licensed, insured, and factory-trained HVAC installers with local expertise

Field experience with high-efficiency and variable-speed heat pump systems

We focus on doing the job right the first time, with workmanship that ensures your heating system holds up through the seasons.

Licensed Heat Pump Technicians Near You

Backed by our regional service network, we deliver heat pump services throughout these DC areas:

Capitol Hill (e.g., Barracks Row & Stanton Park)

Northwest (e.g., Adams Morgan & Georgetown)

Northeast (e.g., NoMa & H Street Corridor)

Southeast (e.g., Capitol Riverfront & Hillcrest)

Southwest (e.g., Buzzard Point & Greenleaf)

Wherever you are in the city, we bring responsive, professional HVAC support right to your door.

Power Consistent Heat Pump Performance Through Maintenance

As heat pump systems adjust to varying seasonal demand, performance can fluctuate in subtle ways. Routine upkeep helps stabilize the operation over time.

Our team may do these during a heat pump maintenance visit:

Inspect electrical wiring

Check refrigerant levels

Remove debris from coils

Test reversing valve function

Inspect the outdoor unit for ice buildup

Enroll in a DC HVAC service plan to simplify scheduling, stay ahead of maintenance, and receive priority service when needed.

Heat Pump Repair or Replacement: What’s the Right Choice?

When your heat pump starts struggling, the decision between repair and replacement often comes down to performance, age, and how often issues keep returning.

Repair: Ideal when your heat pump's performance issues stem from an isolated fault, such as a malfunctioning thermostat or reversing valve, rather than broader system-wide wear or declining efficiency.

Replace: Best if your heat pump is 12+ years old, experiencing frequent breakdowns, becoming more expensive to maintain, and still struggling to keep your home comfortable.

If you’re unsure which direction to take, we’re here to answer questions, address concerns, and help you compare upfront costs with long-term value.

Frequently Asked Questions About Heat Pump Heating Services in Washington, DC

What types of heat pumps do you work on?

Our HVAC technicians are skilled in air-source heat pumps, ductless mini-split systems, hybrid heat pump and furnace combinations, and high-efficiency inverter-driven models.

How much does heat pump installation cost in Washington, DC?

Heat pump installation costs vary depending on the type of system you choose, but they can range from $4,000 to $14,000. Our HVAC installers can give you a clear estimate after assessment.

How long does heat pump installation take in Washington, DC?

Timelines vary, but many heat pump installations take about 4 to 10 hours. Once we review your home layout and any required adjustments, we’ll provide a clear timeline.

Do you remove the old system during installation?

Yes. We handle full removal and proper disposal of your existing heating and cooling equipment.

Do you offer emergency heat pump repair in Washington, DC?

Yes. We provide 24/7 emergency heat pump repair throughout Washington, DC.

How much does heat pump repair cost in Washington, DC?

Most heat pump repairs range from $150 to $700, depending on issue complexity and if any parts need replacement.

Why is my heat pump blowing cold air in heating mode?

Several issues can cause this, including low refrigerant levels, a malfunctioning reversing valve, restricted airflow, or a problem with the defrost cycle. Call us to diagnose and fix the issue.

Can heat pump maintenance help lower my energy bills?

Yes. A properly maintained system doesn’t have to work as hard to keep your home comfortable, which can help lower energy use and keep monthly bills more predictable.

Ride Out Cold Weather in Comfort

From installation to long-term support, our heat pump heating services in Washington, DC, are designed to keep your system stable and warmth steady throughout your home.