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  1. Home
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  3. ›Crofton, MD
  4. ›Windows
Serving Crofton, MD 21114
Window & Door Specialist

Window Replacement in Crofton, MD

ENERGY STAR double-hung, casement, and bay windows with Low-E glass and argon fill for Crofton's 1960s colonials — from Crofton Village and Crofton Meadows to Crofton Woods and Walden.

Serving 21114

5 ⭐⭐⭐⭐⭐· Google & Trustpilot reviews· MHIC #05-146983
Call 410-508-6141Get Free Estimate →Get Free Estimate

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Low-E + argon glass · flashed & foam-sealed · MHIC #05-146983

Energy-efficient replacement windows on a Crofton, MD home by Apper Construction

5 ⭐⭐⭐⭐⭐· Google & Trustpilot reviews

Installed by our own local Maryland crew, MHIC #05-146983. Free written estimate, usually within 24 hours.

Verified Google reviews

What Maryland homeowners say

⭐⭐⭐⭐⭐ Excellent Service, Professionalism, and Quality Work! I had an excellent experience with Apper Construction! From the very beginning, Leandro was professional, friendly, and attentive. He took the time to answer all my questions, explain the process, and provide clear information about the work and pricing. I contacted them regarding the installation of a roof vent for my bathroom exhaust fan, and I couldn’t be happier with the experience. I also want to recognize the technician who performed the installation. He did an excellent job, worked professionally, and made sure everything was properly completed. I truly appreciate his attention to detail and the quality of his work. What stood out to me the most was the excellent communication, honesty, professionalism, and dedication to customer satisfaction from start to finish. Thank you to Leandro and the technician for making this such a positive experience. I highly recommend Apper Construction to anyone looking for reliable service, quality workmanship, and a team that truly cares about its customers. I would definitely hire them again!

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Niurka Yazmin Garcia Montesino

Niurka Yazmin Garcia Montesino

November 15, 2026

LeAndrue and his crew did exceptional work. I couldn't ask for a better experience. A + for a job well done. Highly recommended.

google
Preston Blake Jr

Preston Blake Jr

November 11, 2026

We were in need of a new roof and there was a time limit on it due to a horrible insurance company, you know the one that’s “on your side”, but they’re really not. I had at least four roofing companies come out and give me their speech like they do. For the fifth company, I dialed the wrong number that day and somehow by the grace of God a gentleman answered by the name of Leandro who owned a roofing and construction company. What are the chances? I Explained my situation and he came out the very same day to check out the roof which was 4,400 sq.ft. Mr. Leandro was so professional and answered all of our questions. Just listening to him speak about the procedure for a roof replacement was remarkable. Needless to say, he and his employees got the job! My roof was replaced even with new plywood, in one full working day. Mr. Leandro brought nine workers starting 7 AM and leaving around 6 PM. Once the Job was complete, you would’ve never known they had been there, which was so impressive. They had tarped everything, blew gutters out, and used a huge magnet to make sure there were no loose nails laying around. Throughout this whole ordeal, did I mention the price was very very fair! God Bless You Mr. Leandro and your hard-working employees!

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Linda A

Linda A

November 2, 2026

From first meeting until job completion Apper was responsive, punctual, and expertly professional: highly recommended for vinyl siding replacement. The company owner showed personal interest by doing the initial estimate, checking work progress, and asking my impressions as work progressed. The 5-man crew operated efficiently, with well orchestrated precision, completing the job with excellent results in 2-days. Apper Construction is the place to start for expert vinyl siding replacement at a fair price!

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Thomas McDaniel

Thomas McDaniel

October 24, 2026

Strongly recommend Apper construction for any roof and exterior needs. Noticed a leak on Sunday, they were out on Monday to assess and give a quote. Leandro and his team were impressively thorough and they did a great job. Very thorough cleanup too!

google
Eric Taft

Eric Taft

October 20, 2026

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Also in Crofton:Gutters →Siding →All Crofton services →

Crofton's colonials were built in the 1960s as a planned community, and most of them are now on their second — sometimes still their first — generation of windows. In Crofton Village, Crofton Meadows, and Crofton Woods, the double-hung units that came with these two-story colonials, or the early vinyl replacements installed decades ago, are showing their age: fogging and condensation trapped between the panes, drafts you can feel from the sofa, sashes painted or corroded shut, and heating and cooling bills that keep climbing as the failed insulated glass stops doing its job. On a tall colonial with a dozen or more openings, that adds up fast on the BGE bill. We replace with ENERGY STAR-rated windows — double-hung, casement, and bay units with Low-E coatings and argon fill — that hold conditioned air in and cut the solar heat gain that bakes the west-facing rooms these colonials are known for. Which install method we use depends on the opening. Where a Crofton colonial's frames and sills are still solid, an insert replacement preserves the original trim and interior casing and installs cleanly. Where water has worked in around a leaking older window and softened the frame — which we see on the shaded elevations under Crofton's tree canopy — we go full-frame, take it back to the rough opening, inspect for hidden damage, and rebuild it properly. Every window is flashed and foam-sealed to stop the drafts that plague these homes. Because Crofton has an active architectural review through the Crofton Civic Association, exterior appearance matters — grille patterns, colors, and profiles that keep the colonial look consistent. We match the style, prepare any review paperwork needed, and measure every opening to the exact size, since these 1960s colonials rarely have perfectly square, uniform windows. Every job is installed by our own local crew with a written, line-itemed estimate that spells out the exact product, glass package, and install method. A family-owned Anne Arundel contractor since 2016, we know how these Crofton colonials are built and plan the install around their tall gable elevations and the neighborhood's review requirements. We pull Anne Arundel County permits where required and haul off every old sash and frame before we leave. As a licensed window contractor in Crofton, we handle full-frame window installation and replacement.

Most Crofton window projects run about $650–$1,500 per window installed, or roughly $9,000–$34,000 whole-home, depending on window type, glass package, insert vs. full-frame, and any frame rot. The many openings on a two-story colonial can put whole-home jobs at the higher end. You get a written, line-itemed estimate before anything is scheduled. Call 410-508-6141.

Windows in Crofton — Common Questions

How much does window replacement cost in Crofton, MD?

Most Crofton window projects run about $650 to $1,500 per window installed, or roughly $9,000 to $34,000 whole-home. Glass package, insert vs. full-frame, and any frame rot drive the number, and the many openings on a two-story colonial can put whole-home jobs at the higher end. You get a line-itemed written estimate first.

Why are my colonial's windows foggy inside the glass?

That fogging means the seal has failed — the argon or air between the panes leaked out and moisture got in, so the glass no longer insulates. It's common on the original and early-replacement windows in Crofton's 1960s colonials. New Low-E, argon-filled units restore the insulation and clear the view.

Will new windows match the Crofton colonial look?

Yes. We match grille patterns, colors, and profiles to keep the colonial appearance consistent, and we prepare any Crofton Civic Association review paperwork needed. Your windows will look right for the neighborhood and clear architectural review before we begin.

Insert or full-frame replacement?

It depends on the frame. If your colonial's frame and sill are still solid, an insert keeps the original trim and installs cleanly. Where water has softened the frame on a shaded elevation, we recommend full-frame so we can inspect the opening and rebuild it right.

More services in Crofton

Gutters in Crofton →Siding in Crofton →All Crofton services →

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Family-owned Maryland contractor since 2016 — roofing, siding, windows, gutters, and doors across Anne Arundel & Howard County. MHIC #05-146983 · 5★★★★★ Google & Trustpilot.

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