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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon348
    Verified window services reviews

Find Window pros in Frederick

Avatar for Zen Windows of Washington DC
Zen Windows of Washington DC
5.0(
127
)

Serving Frederick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"Zen Windows advertises that they make things easy, and that they do. Zen windows doesn’t just make things easy, they have quality products, reasonable prices and exceptional service. We just had an entry door replaced and everyone we worked with was great. While they don’t push you into buying any products, they do go out of the way to help you make the right decisions. Everything went exactly as they told us, the installers were top notch and the finished product looks great. Without hesitation, we would highly recommend Zen Windows to anyone looking for doors or windows."
Additional Photos
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+27

Response time4 hrs
38 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Clifton Contracting
Clifton Contracting
4.9(
41
)

Serving Frederick, MD and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"I highly recommend Clifton Contracting. The owner and all his employees are great to work with and did an excellent job installing my egress window. They even worked with me to take care of some other home to-do's on the fly. I would happily use them again."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for A.R. Glass Repairs
A.R. Glass Repairs
5.0(
22
)

Serving Frederick, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"I was very happy with response from Eddis. He gave me a quote upfront and followed it up with an invoice via email. I paid him half at the beginning and another half when he came back to install the window. He was very professional and respectful of my house. I will definitely use A.R. Glass again if I have window repair needs."
Response time1 day
Response rate85%
4 neighbors recently requested a quote
Avatar for FOX CREEK BUILDERS LLC
FOX CREEK BUILDERS LLC
5.0(
32
)

Serving Frederick, MD and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"
  •   I am so happy that I decided to go with Fox Creek Builders to install my window and 2 sliding glass doors.  From order to install the process was excellent + only took about 3 weeks.  Amazing since it took another vendor a month to tell me they could not fill the order I previously requested.  Max, the owner, came out with Fred to measure and discuss my request.  When Fred installed the custom doors + window they fit better than the original doors they replaced---fit like a glove.  Fred was extremely pleasant, neat + a precision installer.  They removed all the old debris, vacuumed all the rooms, deck + cleaned all the windows after install.  I did not even have to remove my blinds during the process + they were particular about routing my outside cable wire. 
      The doors are very high quality argon + insulated glass.  My husband + I just love how smoothly both the doors + screens move along with the other bells+ whistles.  Even my dog loves the doors + the crew.  Max came out and inspected the job + again explained the features so we did not miss anything.  We couldn't be more pleased with this purchase--well worth the money + I just wish I had done this sooner.  Thanks to the Fox Creek Builders--Great team and Great work.

"
Flat roofed porch with Custom vinyl shutters
Custom Cedar Shake Vinyl Siding with custom window mantels and shutters
Additional Photos
Additional Photos
Additional Photos

+12

Response time1 day
15 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.2(
775
)

Serving Frederick, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Team from Power completed the work on time and cleaned up well after work was completed. Windows were measured correctly so replacement windows fit perfectly and were quality Pella windows versus no-name windows offered by other vendors."
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1688 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Rite Window & Bath
Rite Window & Bath
4.4(
30
)

Serving Frederick, MD and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I liked that there was no nonsense. Their salesman was straightforward and the price was fair. We were also impressed with the installers. They installed all the windows in 1 day and they look great. I'm happy I chose them."
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
1056 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Universal Windows Direct of Baltimore
Universal Windows Direct of Baltimore
4.1(
62
)

Serving Frederick, MD and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Universal windows delivered as promised. The installers were professional, courteous and thorough, right down to the cleanup. The windows look great and we look forward to functionality and energy savings."
Double Hung Windows
Double Hung Windows
Double Hung Windows
Double Hung Windows
23 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for District Capitol Glass LLC
District Capitol Glass LLC
4.8(
53
)

Serving Frederick, MD and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Family owned business since 2015, licensed and insured.\nEither RESIDENTIAL OR COMMERCIAL Glass window&doors and sliding door repair , shower doors frameless or storefront installation and glass replacement , screens, mirrors or even table tops...\nDC glass technicians are available and on call 24/7 to provide you with assistance and help.\nThe glass we fit always conforms to the very latest American standards for energy and safety..\nOur mission is your full satisfaction.\nWhen glass , just give us a call

Custom shower door glass
Custom shower door glass
Recommended by75%of homeowners
Avatar for Nova Exteriors Inc
Nova Exteriors Inc
4.3(
500
)

Serving Frederick, MD and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"We used Nova Exteriors in the past to replace our front door and were so impressed by the service and quality that when we decide to replace some windows we called them again.  The windows were over 40 years old and long in need of replacement.  The process was smooth from start to finish.  The installers did a fantastic job and left no trace of dirt or debris.  The new windows are wonderful.  
I highly recommend this company and will use them in the future for anything other work we need done.
"
Full roof & siding replacement, Vienna VA 2024.
Roof replacement in progress - Vienna, VA
Full roof & siding replacement, Vienna VA 2024.
Roof replacement in progress - Vienna, VA
Full roof & siding replacement, Vienna VA 2024.

+18

Response time1 day
3 neighbors recently requested a quote
Recommended by90%of homeowners
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Showing 1-10 of 466
Windows questions, answered by experts

For Frederick homes, prioritize safety by installing window stops that meet local code, opting for laminated or tempered glass on lower floors, and selecting pet-resistant screens for added durability. In older homes, check for lead paint before starting any window replacement. Choose window styles that limit how far they open, and always keep tools and materials out of reach during installation to ensure a safe environment.

Helpful?

After window installation in Frederick, schedule any required inspections, especially if your home is in a historic district. Test all window locks, check for smooth operation, and inspect caulking for airtight seals. Establish a seasonal routine—clean glass, check for drafts, and watch for condensation during MD’s humid summers. Keep all permits and warranties organized, and monitor energy bills to track improvements in efficiency.

Helpful?

In Frederick, window replacement or installation can impact nearby electrical wiring, HVAC airflow, and even original framing—especially in historic homes common to the area. Before starting, check for hidden wiring or ductwork near window openings. Upgrading to energy-efficient windows may also change how your HVAC system operates. Consulting a local window contractor familiar with Frederick’s housing stock helps prevent unexpected disruptions.

Helpful?

Window replacement in Frederick enhances comfort by reducing winter drafts, blocking summer humidity, and improving indoor air quality. New windows can also reduce outside noise from busy local streets and boost curb appeal, especially in historic neighborhoods. Improved insulation supports lower energy use, while modern locking features add security. These upgrades make Frederick homes more comfortable, efficient, and aligned with local preservation values.

Helpful?

Homeowners in Frederick should consider historic district guidelines, which often require specific window materials and designs to maintain neighborhood character. The region’s variable climate means choosing windows with strong insulation and storm resistance is key. Window installation projects typically require permits, and egress standards are enforced for safety. Planning around Frederick’s spring pollen or winter weather can help avoid project delays.

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The Frederick, MD homeowners’ guide to window services

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