Replacement windows in Bel Air, MD

BMR Windows replaces windows in vinyl or wood for homes across Harford County and the Baltimore area, from a single window to the whole house. Mike measures at your house, the estimate is free, and many jobs are installed in a single day.

Three tall white double-hung windows along a living room wall, trees outside
Three tall double-hung windows along a living room wall.

What's included

  • A free estimate, measured at your house
  • Vinyl or wood, your choice
  • The windows ordered to those measurements
  • Installation by Mike and his crew
  • Your house protected, the old windows taken away, and everything cleaned up

Jobs customers describe

  • 5 huge windows

    “Mike and his team are super efficient. They installed 5 huge windows and were very professional.”

    W LGoogle · February 2025
  • 10 windows, in less than a day

    “They were able to meet our price point, took accurate measurements, and delivered attractive windows that were expertly installed in less than one day.”

    Graham Coreil-AllenGoogle · July 2025
  • 11 windows in about 6 hours

    “Came out a few weeks later and installed 11 windows in about 6 hours. Don't look any further.”

    Ronnie MortonGoogle · June 2024
  • 12 windows and a sliding door, in one day

    “The team that came out were very professional and took pride in their work, and their price was very reasonable.”

    Rachel KollaschGoogle · November 2022
  • 23 windows and 2 sliding doors

    “Installation was done in a timely manner and at an affordable price. … Excellent workmanship!”

    Debbie AntomatteiGoogle · March 2024
  • All 25 windows in the house

    “Great quality, extreme attention to detail. Installed all 25 windows perfectly for a great price.”

    James IrwinGoogle · March 2025
A brick colonial with black shutters and white double-hung windows on both floors
A brick colonial with new double-hung windows on both floors.
A two-storey house in grey siding with white-trimmed windows across both floors
A two-storey house, new white-trimmed windows across both floors.
Three new white windows in a row above brick, labels still on the glass
Three new windows above brick, labels still on the glass.
Four new double-hung windows side by side, looking out on a lawn
Four new double-hung windows side by side.

Older homes and row homes

We were replacing about half the windows in an older row home in Baltimore. Nothing is straight or easy to fix. Michael is easy to coordinate with.

C. Ryan PattersonGoogle · January 2026

What truly impressed us was their attention to detail and flexibility in meeting our specific needs, especially in our old house.

N KarastamatisGoogle · March 2024

More than the window

They also fixed several existing damaged window sills with metal flashing, work that exceeded our expectations.

Graham Coreil-AllenGoogle · July 2025

I'm grateful for Mike talking me through my options and guiding me to windows, flashing and sealants that will last for decades.

Arman MizaniGoogle · December 2021

What customers say about the price

We did get a second quote from a national business--they were gimmicky and expensive. I'm glad we went with BMR.

Clare HopperGoogle · October 2023

They were very helpful, patient, and have the best prices around.

Diane KuessnerGoogle · March 2024

Questions customers ask

Is the estimate free?

Yes. Mike comes out, measures and lays out the options. One customer was “Measured in about an hour and no pressure techniques to buy.”

How quickly do I get a quote?

Customers describe getting quotes within a day or two. One customer had a quote within 36 hours; another received two quotes within 24 hours.

How long until the windows are installed?

The windows are made to your measurements, so they take a few weeks to arrive. One customer was told 6 to 8 weeks and had them installed within 6.

How long does installation take?

Often a single day. One customer's 11 windows took about 6 hours; another had 12 windows and a sliding door replaced in a day. A whole house with sliding doors can take two days.

Vinyl or wood?

Either: vinyl windows or wooden windows, the choice is yours.

Do you clean up?

Yes. Customers describe drop cloths and plastic laid down, vacuuming as the crew goes, and the old windows taken away.

Get a free estimate

Tell BMR what you need, and Mike comes out to measure. The estimate is free.

Licensed and insured, MHIC #116365

BMR's truck beside a house, lettered with the phone number and MHIC 116365, an installer at an upstairs window
BMR's truck on a job, an installer at the upstairs window.