Top-rated window and door contractors.

Get matched with top window and door contractors in Frederick, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your window and door contracting project in Frederick, MD?

Select your specific project to find the pro for you.

TRUSTED BY FREDERICK, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified window and door contracting services reviews

Find Window and door contractors in Frederick

Avatar for Zen Windows of Washington DC

Zen Windows of Washington DC

5.00(
109
)
Approved Pro

Zen Windows of Washington DC

5.00(
109
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 years of experience

At Zen Windows, we think that finding replacement windows, sliding doors and entry doors for your home should be a simple, pleasant experience. Our team works closely with you via e-mail and phone to help shape the improvements you envision without ever having a salesperson visit your home. We offer award-winning, energy-efficient windows and doors, and provide a lifetime transferable product and installation warranty. Zen Windows sets our clients at ease with our No Down Payment Policy. You won't pay a penny until the job is completed. Simple, easy, stress-free...the way it should be.

"Our builder grade 1990s wood windows, door, transom and site-lite windows had all suffered from age and neglected painting. They were all long overdue for replacement and then we discovered Zen Windows of Washington, DC. They are consummate professionals. Their high quality, energy efficient products backed by a transferable lifetime warranty, strong technical knowledge, excellent value (price/quality relationship), pressure free consultative sales approach, and absolutely incredible install team left us 100% satisfied from beginning to end. The leader of the install team promised us that they would do the install as if it was his own home and actually did! I am very detail oriented and given the complexity of the job, their work was truly unbelievable. It’s perfect! Don’t waste your time with Andersen, Pella, Thompson Creek or others. Look no further than Zen Windows of Washington DC and work together with them to find the best solution for you. You will be very happy you did."

Devon S on June 2025

At Zen Windows, we think that finding replacement windows, sliding doors and entry doors for your home should be a simple, pleasant experience. Our team works closely with you via e-mail and phone to help shape the improvements you envision without ever having a salesperson visit your home. We offer award-winning, energy-efficient windows and doors, and provide a lifetime transferable product and installation warranty. Zen Windows sets our clients at ease with our No Down Payment Policy. You won't pay a penny until the job is completed. Simple, easy, stress-free...the way it should be.

"Our builder grade 1990s wood windows, door, transom and site-lite windows had all suffered from age and neglected painting. They were all long overdue for replacement and then we discovered Zen Windows of Washington, DC. They are consummate professionals. Their high quality, energy efficient products backed by a transferable lifetime warranty, strong technical knowledge, excellent value (price/quality relationship), pressure free consultative sales approach, and absolutely incredible install team left us 100% satisfied from beginning to end. The leader of the install team promised us that they would do the install as if it was his own home and actually did! I am very detail oriented and given the complexity of the job, their work was truly unbelievable. It’s perfect! Don’t waste your time with Andersen, Pella, Thompson Creek or others. Look no further than Zen Windows of Washington DC and work together with them to find the best solution for you. You will be very happy you did."

Devon S on June 2025


Avatar for Unicorp Home Energy Services

Unicorp Home Energy Services

4.95(
543
)
Approved Pro

Unicorp Home Energy Services

4.95(
543
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
38 years of experience

Since 1987 UNICORP Home Energy Services has made window, siding and roofing projects a worry free experience for over 23,000 homeowners in MD, VA and Washington D.C. We are proud of our flawless record with the Better Business Bureau because customer satisfaction is our number one priority. Our past partnerships with Price Club (Costco) and more recently Pepco Energy Services are a clear indication that we understand the importance of providing substantial savings and value on all our energy saving products. ---- At UNICORP we don't believe in hard-sell tactics, and never make cold calls that interrupt you at meal time. We understand the importance of making the right decision without headache or high pressure. That's why more customers refer us to their friends and family than any other window and siding company. Not surprising when dealing with professionals that care about their customers and love what they do. ---- We thank you for visiting our profile and look forward to improving the quality, enjoyment and energy efficiency of your home. ---- Additional phone - (703) 462-6100. Additional fax - (877) 867-3726. Award winning. Additional DBA - Vinyl Technologies Energy Service. Additional contact name- Brian Weil. Additional email - [email protected].

"We just had Unicorp install new windows throughout our entire house. The window quality is excellent and the installation went very well. We were replacing 55 years old windows - and were very happy with the entire process, from selection, exterior color choices, and finally installation."

sheila t on May 2025

Since 1987 UNICORP Home Energy Services has made window, siding and roofing projects a worry free experience for over 23,000 homeowners in MD, VA and Washington D.C. We are proud of our flawless record with the Better Business Bureau because customer satisfaction is our number one priority. Our past partnerships with Price Club (Costco) and more recently Pepco Energy Services are a clear indication that we understand the importance of providing substantial savings and value on all our energy saving products. ---- At UNICORP we don't believe in hard-sell tactics, and never make cold calls that interrupt you at meal time. We understand the importance of making the right decision without headache or high pressure. That's why more customers refer us to their friends and family than any other window and siding company. Not surprising when dealing with professionals that care about their customers and love what they do. ---- We thank you for visiting our profile and look forward to improving the quality, enjoyment and energy efficiency of your home. ---- Additional phone - (703) 462-6100. Additional fax - (877) 867-3726. Award winning. Additional DBA - Vinyl Technologies Energy Service. Additional contact name- Brian Weil. Additional email - [email protected].

"We just had Unicorp install new windows throughout our entire house. The window quality is excellent and the installation went very well. We were replacing 55 years old windows - and were very happy with the entire process, from selection, exterior color choices, and finally installation."

sheila t on May 2025


"Highly recommended to refer. This man gets the job done; effectively and professionally. I am beyond grateful for his services provided. Thank you again GnG "

Lamar M on December 2025

A family owned and operated handyman and junk removal service company established in 2017. We focus on fair flat pricing providing electrical, plumbing, carpentry, drywall painting, exterior, landscaping, andso much more

"Highly recommended to refer. This man gets the job done; effectively and professionally. I am beyond grateful for his services provided. Thank you again GnG "

Lamar M on December 2025


Homecraft Builders

4.93(
208
)
Approved Pro

Homecraft Builders

4.93(
208
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
29 years of experience

Homecraft is a 2nd generation, family-owned remodeler specializing in decks, roofing, siding, windows, and finished basements. We handle all steps of a project from planning, to permits, to building. When you partner with Homecraft you receive the finest materials - custom cut on site. This provides flexibility in design and perfection in construction. Since '96, homeowners have thanked us for establishing a company that cares. We take your ideas, add our building experience and together create a custom project that extends your living space and adds value to your home. Award Winning.

"Had an excellent experience working with Jeff on my deck project. The work is top notch and exactly what I wanted for a fair price. No BS up sales or any of that. Will definitely look to rehired for any future work."

Gregory B on January 2025

Homecraft is a 2nd generation, family-owned remodeler specializing in decks, roofing, siding, windows, and finished basements. We handle all steps of a project from planning, to permits, to building. When you partner with Homecraft you receive the finest materials - custom cut on site. This provides flexibility in design and perfection in construction. Since '96, homeowners have thanked us for establishing a company that cares. We take your ideas, add our building experience and together create a custom project that extends your living space and adds value to your home. Award Winning.

"Had an excellent experience working with Jeff on my deck project. The work is top notch and exactly what I wanted for a fair price. No BS up sales or any of that. Will definitely look to rehired for any future work."

Gregory B on January 2025


Avatar for S&S Construction

S&S Construction

4.86(
56
)
Approved Pro

S&S Construction

4.86(
56
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 years of experience

We are an all around commercial and residential construction company. Before me and my wife started S&S Construction, we were both working for large companies in the commercial construction industry. We have a lot of experience getting jobs done on time and on budget. I was a Forman for the last seven years that I worked for Finishes Inc. Everyday as a Forman I learned how to cater to a clients needs and make sure they were totally satisfied with the job they were paying for no matter what problems came about in the construction of the project. Any personnel that works for us will treat you with the upmost respect. Our expectations of our employees and suppliers are some of the highest in the industry. We practice a accident free work place, zero tolerance drug or alcohol use policy,and follow the OSHA, or MOSH safety regulations no matter how small the job is. If you choose to ever work with S&S Construction the experience will keep you coming back time and time again. 240-315-4737

"I have been in touch with Clint from S&S since October 6th. I want to start by saying that Clint has great customer service skills, but I am just not happy with the time frame or end result. When I initially reached out to him, I requested that he take a look at my stores rear door as it is decaying. He came out that same week, but I did have to chase him a bit for the estimate. Fast forward to Mid-November where I reached back out to Clint requesting that he come in to evaluate our front door now as we had multiple break in's and are in need of putting in place more security measures. He was finally able to come on December 2nd to evaluate the door and informed me that he would get me an estimate by the end of the week. I had to message him again requesting said estimate on Tuesday December 9th and he didn't respond to me until today, December 16th, to tell me that he won't be able to get the estimate to me until next year. Very displeased!"

Kayla W on December 2025

We are an all around commercial and residential construction company. Before me and my wife started S&S Construction, we were both working for large companies in the commercial construction industry. We have a lot of experience getting jobs done on time and on budget. I was a Forman for the last seven years that I worked for Finishes Inc. Everyday as a Forman I learned how to cater to a clients needs and make sure they were totally satisfied with the job they were paying for no matter what problems came about in the construction of the project. Any personnel that works for us will treat you with the upmost respect. Our expectations of our employees and suppliers are some of the highest in the industry. We practice a accident free work place, zero tolerance drug or alcohol use policy,and follow the OSHA, or MOSH safety regulations no matter how small the job is. If you choose to ever work with S&S Construction the experience will keep you coming back time and time again. 240-315-4737

"I have been in touch with Clint from S&S since October 6th. I want to start by saying that Clint has great customer service skills, but I am just not happy with the time frame or end result. When I initially reached out to him, I requested that he take a look at my stores rear door as it is decaying. He came out that same week, but I did have to chase him a bit for the estimate. Fast forward to Mid-November where I reached back out to Clint requesting that he come in to evaluate our front door now as we had multiple break in's and are in need of putting in place more security measures. He was finally able to come on December 2nd to evaluate the door and informed me that he would get me an estimate by the end of the week. I had to message him again requesting said estimate on Tuesday December 9th and he didn't respond to me until today, December 16th, to tell me that he won't be able to get the estimate to me until next year. Very displeased!"

Kayla W on December 2025


Avatar for Basement Gurus, LLC

Basement Gurus, LLC

4.85(
156
)
Approved Pro

Basement Gurus, LLC

4.85(
156
)
Approved Pro
Customers say: Quality work
15 years of experience
Free onsite estimate

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"I was getting water in my basement every time it rained, Dan helped me rule out other causes and recommended a french drain. Basement has been bone dry ever since. The workers took great care and even repaired the water damage from before. I highly recommend calling Basement Gurus for any basement related needs"

Andrew R on December 2025

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"I was getting water in my basement every time it rained, Dan helped me rule out other causes and recommended a french drain. Basement has been bone dry ever since. The workers took great care and even repaired the water damage from before. I highly recommend calling Basement Gurus for any basement related needs"

Andrew R on December 2025


Avatar for FOX CREEK BUILDERS LLC

FOX CREEK BUILDERS LLC

4.97(
32
)
Approved Pro

FOX CREEK BUILDERS LLC

4.97(
32
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
30 years of experience

Thank you for your interest in Fox Creek Builders, LLC. We specialize in all types of insulated vinyl and cement siding systems, wood and vinyl energy star thermal windows, and architectural and traditional roof shingles. By using only premium materials, most of our work carries a lifetime warranty. We now install Environmental Stoneworks cultured cut stone products. We have a wide variety of shapes colors and sizes from Natural Fieldstone to Quarry and Ledgestone. Whether you need insulated windows and siding before the cold weather sets in or a new roof before the next rainy season, call Fox Creek Builders, LLC. Our design team will provide you with a detailed analysis of your project with all product options and a firm cost estimate. We do this in a relaxed and professional manner with respect for your limited time. Our factory-trained installers will guarantee the best possible installation and maximize all manufacturers’ warranties.

"I cannot say enough good things about FCB. Max bends over backwards to make sure the customer is completely satisfied. I’ve never had a more responsive and conscientious contractor. We had FCB replace all of our windows in 2022. We were so impressed by the quality work and price that we called them again to replace our storm door, front door, sidelights and shutters. Great experience. Highly recommend! "

cary H on December 2025

Thank you for your interest in Fox Creek Builders, LLC. We specialize in all types of insulated vinyl and cement siding systems, wood and vinyl energy star thermal windows, and architectural and traditional roof shingles. By using only premium materials, most of our work carries a lifetime warranty. We now install Environmental Stoneworks cultured cut stone products. We have a wide variety of shapes colors and sizes from Natural Fieldstone to Quarry and Ledgestone. Whether you need insulated windows and siding before the cold weather sets in or a new roof before the next rainy season, call Fox Creek Builders, LLC. Our design team will provide you with a detailed analysis of your project with all product options and a firm cost estimate. We do this in a relaxed and professional manner with respect for your limited time. Our factory-trained installers will guarantee the best possible installation and maximize all manufacturers’ warranties.

"I cannot say enough good things about FCB. Max bends over backwards to make sure the customer is completely satisfied. I’ve never had a more responsive and conscientious contractor. We had FCB replace all of our windows in 2022. We were so impressed by the quality work and price that we called them again to replace our storm door, front door, sidelights and shutters. Great experience. Highly recommend! "

cary H on December 2025


Avatar for Presidential Exteriors LLC

Presidential Exteriors LLC

4.88(
145
)
Approved Pro

Presidential Exteriors LLC

4.88(
145
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
10 years of experience

Licensed in MD, DC and VA, Presidential Exteriors is your one stop solution for any exterior remodeling needs. Our award winning products and experienced installers will ensure that your home is a Presidential Home. We look forward to showing you how our customer centric approach and commitment to communication guarantees satisfaction the first time, every time.

"I appreciated working with Nick, Vick, Nico and Angel. I had a many day project replacing my roof, gutters and patching/painting drywall. Everyone has been great with communication and follow through. All employees were pleasant and professional. I would highly recommend this company."

Elaine C on December 2025

Licensed in MD, DC and VA, Presidential Exteriors is your one stop solution for any exterior remodeling needs. Our award winning products and experienced installers will ensure that your home is a Presidential Home. We look forward to showing you how our customer centric approach and commitment to communication guarantees satisfaction the first time, every time.

"I appreciated working with Nick, Vick, Nico and Angel. I had a many day project replacing my roof, gutters and patching/painting drywall. Everyone has been great with communication and follow through. All employees were pleasant and professional. I would highly recommend this company."

Elaine C on December 2025


"Kenny and team were amazing to work with - professional, polite, honest, and finished the project ahead of schedule and at a very fair price. We had two old single pane windows replaced in our basement (which may have been 50+ years old), and a new window well installed. The work was very well done. I have since recommended Clifton to multiple friends and other contractors. Five stars."

Alex W on September 2025

Locally owned and operated. We are here to turn your project idea into reality. Additional phone number - (703) 830-6103.

"Kenny and team were amazing to work with - professional, polite, honest, and finished the project ahead of schedule and at a very fair price. We had two old single pane windows replaced in our basement (which may have been 50+ years old), and a new window well installed. The work was very well done. I have since recommended Clifton to multiple friends and other contractors. Five stars."

Alex W on September 2025


Avatar for A.R. Glass Repairs

A.R. Glass Repairs

5.00(
18
)
Approved Pro

A.R. Glass Repairs

5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 years of experience

You will find we work hard to provide all our customers with excellent service at competitive prices. When you need a professional window or door repair solution, trust the team at A.R. GLASS REPAIRS ​We Offer: *Free estimates to residents and businesses in the Washington DC. area. *Same Day Service *Emergency Glass replacement *Glass repair/replacement *Glass decor *Window repair- window balances, springs, locks and more *Screen repair/replacement ​Call now at 202-735-4104 for all your glass needs

"The project went perfect! They were responsive and helpful providing guidance through the process."

Kevin B on June 2025

You will find we work hard to provide all our customers with excellent service at competitive prices. When you need a professional window or door repair solution, trust the team at A.R. GLASS REPAIRS ​We Offer: *Free estimates to residents and businesses in the Washington DC. area. *Same Day Service *Emergency Glass replacement *Glass repair/replacement *Glass decor *Window repair- window balances, springs, locks and more *Screen repair/replacement ​Call now at 202-735-4104 for all your glass needs

"The project went perfect! They were responsive and helpful providing guidance through the process."

Kevin B on June 2025

...
Showing 1-10 of 1817
Window Door Contractors questions, answered by experts

In Frederick, hidden costs during door installation often arise from the need for historic district approvals or unplanned repairs to door frames and thresholds. Homes with custom trim or original siding may require extra labor to match finishes. Narrow streets can mean special equipment is needed for delivery or removal. Weather delays, especially in spring, can also extend project timelines and add to overall complexity.

Helpful?

When reviewing quotes in Frederick, be cautious of contractors who skip in-person assessments or provide vague, generic proposals. Avoid professionals who don’t address local permit requirements or historic guidelines. Unusually low bids, lack of clear warranty terms, or pressure for immediate decisions are warning signs. Always request proof of insurance, check for recent local references, and ensure the quote includes all aspects of the door installation.

Helpful?

Combining door service with other home improvement projects in Frederick can streamline your renovation and help you maximize contractor availability. Many professionals offer bundled deals for entry doors, window replacement, or exterior painting when scheduled together. Coordinating upgrades is especially helpful for homes in historic districts, as it can simplify approval processes and reduce weather-related delays. Spring and summer are ideal for scheduling multiple exterior projects.

Helpful?

In Frederick, many homes have unique layouts or historic construction that can complicate door service. Look for signs like uneven floors, non-standard door frames, or visible settling around entryways. Stone foundations and brick facades, common in older Frederick neighborhoods, may require specialized tools or techniques. If your home has undergone previous renovations, hidden framing changes could also affect the installation process.

Helpful?

Door installation in Frederick may impact nearby electrical, HVAC, or security systems, especially in older homes. Check if doorbell wiring, porch lighting, or alarm sensors are close to the work area. Upgrading exterior doors can also improve energy efficiency, but only if proper insulation and weatherstripping are installed. For row homes, be mindful of shared walls and radiators, which may require extra care during the project.

Helpful?

The Frederick, MD homeowners’ guide to window and door contracting services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"