MARYLAND & DC

(301) 338-6748

VIRGINIA

(703) 289-0886

A group of six men, likely employees of Michael Bonsby HVAC, Plumbing & Electrical, posing for a photo in front of a blue and orange company logo wall. They are wearing navy blue company-branded apparel, including polo shirts, t-shirts, jackets, and baseball caps. The team is smiling and standing in a casual line against the vibrant backdrop.
We're excited to welcome Nice Heating and Air to the Michael Bonsby family!

Learn more about the Partnership here

Expert AC Repair in Maryland, DC & Virginia

At Michael Bonsby HVAC, Plumbing & Electrical, we specialize in professional AC repair for homeowners throughout Maryland, Washington, DC, and Virginia. For more than two decades, our family-owned and -operated company has been a trusted source for fast, dependable, and affordable repairs services. Our licensed and insured technicians can handle repairs for all major air conditioning brands, including Bryant, Carrier, Goodman, Lennox, Mitsubishi, Trane, York, and American Standard. Whether it’s a small fix or a full emergency breakdown, our team provides same-day service, upfront pricing, and 24/7 emergency AC repair when you need it most. Need fast AC repair? Call 301-338-6748 or book AC repair online now. Same-day service available.

Signs You Need AC Repair Not sure when to call for our experienced technicians? Here are common red flags that your cooling system needs professional attention:

  • Weak airflow or warm air: Poor cooling usually means your AC needs repair for issues like blocked filters, compressor failure, or leaking ducts.
  • Unusual noises: Banging, grinding, or squealing noises often indicate loose parts or a motor issue requiring prompt repairs.
  • Frequent cycling or uneven cooling: An AC that won’t maintain consistent temperatures typically requires thermostat or refrigerant-related repair.
  • Higher energy bills: A sudden spike in costs may signal your AC is struggling and needs repair to restore efficiency.
  • Leaks or moisture: Water pooling around your unit or refrigerant leaks should be addressed with immediate repairs.
  • Frozen evaporator coils: Ice buildup often points to restricted airflow or low refrigerant and demands urgent repairs.
  • System won’t turn on: If your AC doesn’t power up or cools unevenly, schedule professional repairs before the issue worsens.

Seeing any of these signs? Get pro AC repair sooner, not later. Call 301-338-6748 or request service today.

Affordable AC & Service Options

At Michael Bonsby, we believe quality AC repair shouldn’t break the bank. That’s why we provide transparent pricing and cost-effective solutions for every type of cooling issue. We also offer a wide range of discounts and coupons to help homeowners save throughout the year. Need major work? Ask about our flexible financing options that make even larger repairs projects more manageable. No hidden fees, no surprises — just honest, reliable service.

Save with a Membership Plan

Joining our maintenance membership ensures your system runs efficiently while helping you save on future AC repair costs. Members enjoy:

  • Priority service: Get faster response when you need urgent repairs.
  • Discounts on parts and repairs: Reduce costs on both routine and emergency repairs.
  • Regular tune-ups to prevent unexpected repair needs.
  • Extended system lifespan: Proper care reduces breakdowns and long-term expenses.

Why Choose Michael Bonsby for AC Repair?

Our team is committed to providing the DMV region with dependable AC repairs backed by decades of expertise. We don’t just fix the immediate problem — we make sure your cooling system operates efficiently for years to come.

  • Over 20 years of experience in AC repairs
  • Licensed, insured, and certified technicians
  • Same-day service and 24/7 emergency repairs
  • Transparent pricing and financing options
  • Trusted by families across Maryland, DC, and Virginia

Serving Maryland, DC & Virginia: For fast, local repairs, call 301-338-6748 or schedule now.

Schedule AC Repair in Maryland, DC, or Virginia Today!

When your cooling system fails, you don’t have time to wait. Our team offers fast and effective AC repairs that restores comfort quickly and affordably. From minor fixes to complex system issues, Michael Bonsby HVAC, Plumbing & Electrical is here to help. Don’t wait for small problems to become major breakdowns. Call 301-338-6748 or schedule AC repair online today to stay cool and comfortable. ac repair

Learn More About Common AC Problems

Frequently Asked Question

How do I know if I need AC repair or a full replacement?
Most systems benefit from repairs when the unit is under 10–12 years old, the coil and compressor are in good shape, and the fix is minor (capacitors, contactors, sensors). If repair costs are high, the unit is older, or efficiency has dropped significantly, we’ll provide side-by-side estimates so you can compare Repair vs. replacement and choose what’s best for your budget and comfort.
What should I check before calling for AC repair?
Make sure the thermostat is set to “Cool,” replace a dirty filter, verify breakers haven’t tripped, and ensure the outdoor unit has clear airflow. If these basics don’t resolve the issue, schedule professional repairs to prevent further damage.
How quickly can you respond to an AC repair call?
We offer same-day appointments whenever possible and 24/7 emergency care during peak heat. Call 301-338-6748 and we’ll dispatch the nearest qualified technician.
Will AC repair lower my energy bills?
Yes. A targeted AC repair (fixing refrigerant leaks, replacing a faulty capacitor, cleaning coils, or correcting airflow) can improve efficiency and reduce run time. Many homeowners see lower bills after proper diagnostics and AC repair.
Can maintenance reduce future repair costs?
Absolutely. Routine tune-ups catch small issues early and keep components clean and balanced. Our membership plan includes seasonal service that helps prevent major failures and reduces the likelihood of costly emergency repairs.

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Two for the price of One!

AC & Furnace Tune-Up for only $89
REQUEST SERVICE
Expires 12/30/2025
Other restrictions may apply. Cannot be used in combination with any other offer. Valid on one system only, excludes ductless and boilers.©2026 Michael Bonsby

Furnace Tune-Up for

only $69
REQUEST SERVICE
Expires 12/30/2025
Other restrictions may apply. Cannot be used in combination with any other offer. Valid on one system only, excludes ductless and boilers.©2026 Michael Bonsby

any plumbing repair over $350

Free Hose Bib Winterization with
REQUEST SERVICE
Expires 12/30/2025
Other restrictions may apply. Cannot be used in combination with any other offer. Valid with a plumbing repair of $350 or more.©2026 Michael Bonsby
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Proudly Serving Maryland, DC & Northern Virginia
Bethesda, Boyds, Chevy Chase, Clarksville, Damascus, Darnestown, Derwood, Ellicott City, Gaithersburg, Germantown, Glenelg, Kensington, Laytonsville, Montgomery Village, Mt. Airy, North Bethesda, North Potomac, Olney, Potomac, Rockville, Silver Spring, Urbana, Washington, DC
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