Get matched with top window pros in Rockville, MD
There are 142 highly-rated local window pros.
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4.4 
825 Verified Reviews for Window Service pros in Rockville, MD
*The Angi rating for Window Service companies in Rockville, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
*The HomeAdvisor rating for Window Service companies in Rockville, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
Last update on May 19, 2025
Window pros in Rockville
Established in 2017. We are a family owned and operated full service general contracting company servicing the entire Montgomery County area. We bring generations of experience to the table. Handling any project, large or small and provide you with the best quality work at an affordable price. We will help you with any project every step of the way. Whether it's your dream home or a simple remodel, we will be available to you with any questions or changes that you may have along the way. We accept all insurance claims and we are available 24/7 for all emergencies. We do it all! Call us for a consultation. No job is too big.
"We hired Paradise Home Improvement to build our second story addition. John the owner handled everything! It was the perfect amount of attention to our project. We’re so glad we made the right choice hiring Paradise Home Improvement."
angelo n on April 2025
Established in 2017. We are a family owned and operated full service general contracting company servicing the entire Montgomery County area. We bring generations of experience to the table. Handling any project, large or small and provide you with the best quality work at an affordable price. We will help you with any project every step of the way. Whether it's your dream home or a simple remodel, we will be available to you with any questions or changes that you may have along the way. We accept all insurance claims and we are available 24/7 for all emergencies. We do it all! Call us for a consultation. No job is too big.
"We hired Paradise Home Improvement to build our second story addition. John the owner handled everything! It was the perfect amount of attention to our project. We’re so glad we made the right choice hiring Paradise Home Improvement."
angelo n on April 2025
At Dream Homes Remodeling we specialize in exterior home remodeling. Our staff has over 18 years of experience with siding, roofing, windows, gutters, doors, and even stonework. Our goal is to produce quality service at an affordable rate while providing exemplary customer service. With our company being family-owned and operated you are guaranteed to not only be satisfied with our work, but you can expect us to be there (in person) working to make sure your house becomes your dream home.
"Avoid this contractor at all costs. I hired Alex on 08/05/20 to build a deck in my property. Soon after, I made an initial payment of $3,562.50 per the contract. The county issued a permit for the project on 09/20/20 - and Alex and his team showed up days later to begin the project. I requested adjustments to the plan and Alex told me that there shouldn't be a problem submitting a revised permit application to the county. That in fact, the whole process should only take a few days, not weeks. As days turned into weeks, I reached out to Alex severally demanding to know the status of the application. Most times, he would blatantly ignore my calls, voicemails and text messages. On 11/27/20, I felt I needed to get in touch with the county myself, so I asked Alex to furnish me with the county's contact info. He ignored me. So I searched the internet for that information and after I found it, on 12/2/20, I reached out to Alex for confirmation. He, as usual, ignored me. On 12/7/20, I eventually wrote the county seeking to know what was going on - and they responded on 12/08/20 stating that the only deck permit for my property was issued on Sept. 20. This came as a big surprise to me as I was all along thinking that Alex submitted a revised application. I responded to the county immediately - copying Alexing and asking him to clarify the situation. He simply ignored the email. I filed a complaint with the Better Business Bureau on 12/17/20 regarding this issue and Alex still has not responded."
Josh N on January 2021
At Dream Homes Remodeling we specialize in exterior home remodeling. Our staff has over 18 years of experience with siding, roofing, windows, gutters, doors, and even stonework. Our goal is to produce quality service at an affordable rate while providing exemplary customer service. With our company being family-owned and operated you are guaranteed to not only be satisfied with our work, but you can expect us to be there (in person) working to make sure your house becomes your dream home.
"Avoid this contractor at all costs. I hired Alex on 08/05/20 to build a deck in my property. Soon after, I made an initial payment of $3,562.50 per the contract. The county issued a permit for the project on 09/20/20 - and Alex and his team showed up days later to begin the project. I requested adjustments to the plan and Alex told me that there shouldn't be a problem submitting a revised permit application to the county. That in fact, the whole process should only take a few days, not weeks. As days turned into weeks, I reached out to Alex severally demanding to know the status of the application. Most times, he would blatantly ignore my calls, voicemails and text messages. On 11/27/20, I felt I needed to get in touch with the county myself, so I asked Alex to furnish me with the county's contact info. He ignored me. So I searched the internet for that information and after I found it, on 12/2/20, I reached out to Alex for confirmation. He, as usual, ignored me. On 12/7/20, I eventually wrote the county seeking to know what was going on - and they responded on 12/08/20 stating that the only deck permit for my property was issued on Sept. 20. This came as a big surprise to me as I was all along thinking that Alex submitted a revised application. I responded to the county immediately - copying Alexing and asking him to clarify the situation. He simply ignored the email. I filed a complaint with the Better Business Bureau on 12/17/20 regarding this issue and Alex still has not responded."
Josh N on January 2021
John James Properties focuses on four pillars: Real Estate Sales, Property Management, Construction and Inspections. John James Properties has specialized knowledge and a proven track record of providing commercial and residential consultation whether it's asset management, acquisition, assessment or construction development to help position our clients for success in a complex real estate environment.
"John did an outstanding job ordering and replacing our windows, making the whole process smooth and stress-free. He was highly attentive to details, ensuring the measurements were precise and the products chosen matched our needs perfectly. John communicated clearly throughout the project, keeping us informed at each stage. His professionalism and friendly approach made us feel confident we were in good hands. We highly recommend John for his exceptional service and dedication to delivering quality results."
Judine B on November 2024
John James Properties focuses on four pillars: Real Estate Sales, Property Management, Construction and Inspections. John James Properties has specialized knowledge and a proven track record of providing commercial and residential consultation whether it's asset management, acquisition, assessment or construction development to help position our clients for success in a complex real estate environment.
"John did an outstanding job ordering and replacing our windows, making the whole process smooth and stress-free. He was highly attentive to details, ensuring the measurements were precise and the products chosen matched our needs perfectly. John communicated clearly throughout the project, keeping us informed at each stage. His professionalism and friendly approach made us feel confident we were in good hands. We highly recommend John for his exceptional service and dedication to delivering quality results."
Judine B on November 2024
Kemp Mill Glass and Mirror provides the best product and service at a competitive price. We ensure high quality and beutiful glass. We understand your needs and excel in providing top quality products, parts, and technicians.
"Everything went smooth & perfect, and I am so grateful. I was worried at first because this would be my first house project after I moved to the US and I am not a native English speaker. However, every person I contacted, including the personnel on the phone and the pro who came to fix the glass was very kind and patient with me. I'd definitely recommend this company! The work and the price were also superb, of course."
Kate T on May 2022
Kemp Mill Glass and Mirror provides the best product and service at a competitive price. We ensure high quality and beutiful glass. We understand your needs and excel in providing top quality products, parts, and technicians.
"Everything went smooth & perfect, and I am so grateful. I was worried at first because this would be my first house project after I moved to the US and I am not a native English speaker. However, every person I contacted, including the personnel on the phone and the pro who came to fix the glass was very kind and patient with me. I'd definitely recommend this company! The work and the price were also superb, of course."
Kate T on May 2022
We are certified Interior Designers & Color consultants, focused on providing you with organic & professional design services for all of your design needs. SIDC, LLC is Affiliated with Benjamin Moore Paints and many other popular furniture and decor companies, we will guide you to making the right choices for your environment and lifestyle. Brining you brilliant designs every time.
We are certified Interior Designers & Color consultants, focused on providing you with organic & professional design services for all of your design needs. SIDC, LLC is Affiliated with Benjamin Moore Paints and many other popular furniture and decor companies, we will guide you to making the right choices for your environment and lifestyle. Brining you brilliant designs every time.
We provide our clients with top of the line contracting services that cater to their specific needs and requirements. From small projects to larger and more complex jobs, we have experience dealing with all sorts of parameters. we are here to fix, remodel, or repair what you need, when you need it!! Contact us today to find out how we can help.
"It went very well"
Joanne M on February 2023
We provide our clients with top of the line contracting services that cater to their specific needs and requirements. From small projects to larger and more complex jobs, we have experience dealing with all sorts of parameters. we are here to fix, remodel, or repair what you need, when you need it!! Contact us today to find out how we can help.
"It went very well"
Joanne M on February 2023
2018 Super Service Award Winner! Roofing and Siding replacement specialists. Remodeling, M.D. is an expert in roofing and exterior remodeling, dedicated to having one of the best-trained and educated workforces in the industry. We are known throughout our industry as pioneers, implementing the latest technologies and process improvements ranging from business operations to project management and installation. Even though we practice old world craftsmanship and values, our innovative thinking leads to organizational efficiency, higher quality, fast completion of jobs, and often finding solutions that other contractors say can’t be done. We are committed to the pursuit of excellence in everything we do. As part of that commitment, we expect our employees to have high personal standards as well as high professional standards. This means that each employee is expected to act with integrity, honesty, and sound ethical behavior. Our commitment to high standards requires that all employees take responsibility for making sure that all customer issues and concerns are addressed in a timely and efficient manner and that we try hard to get the job done right the first time. We believe that when employees take pride in themselves, they in turn take pride in their work, thus delivering outstanding quality to the customer.
"Quick, efficient, excellent work! Crew did a great job cleaning up afterwards."
Bob P on August 2022
2018 Super Service Award Winner! Roofing and Siding replacement specialists. Remodeling, M.D. is an expert in roofing and exterior remodeling, dedicated to having one of the best-trained and educated workforces in the industry. We are known throughout our industry as pioneers, implementing the latest technologies and process improvements ranging from business operations to project management and installation. Even though we practice old world craftsmanship and values, our innovative thinking leads to organizational efficiency, higher quality, fast completion of jobs, and often finding solutions that other contractors say can’t be done. We are committed to the pursuit of excellence in everything we do. As part of that commitment, we expect our employees to have high personal standards as well as high professional standards. This means that each employee is expected to act with integrity, honesty, and sound ethical behavior. Our commitment to high standards requires that all employees take responsibility for making sure that all customer issues and concerns are addressed in a timely and efficient manner and that we try hard to get the job done right the first time. We believe that when employees take pride in themselves, they in turn take pride in their work, thus delivering outstanding quality to the customer.
"Quick, efficient, excellent work! Crew did a great job cleaning up afterwards."
Bob P on August 2022
over 20 years
over 20 years
Capitol Glass continues to earn a reputation for quality workmanship at a reasonable price. Our operations have expanded and we are now pleased to offer our services in Montgomery county, Maryland. We exist as a co operative of individually run family business, pooling our resources, knowledge base and buying power. This helps us offer prices far below that of the market leaders, yet maintain the highest standards of workmanship. Every member of Capitol Glass has been chosen to meet the high standards demanded. Every member is also fully qualified, ensuring that your work is done right, the first time. We believe the customer is the most vital part to the success of our company, and we are committed to exceeding their expectations to insure a lifetime relationship. Our dedicated family run business is small enough to care but large enough to cope. We consider it a privilege to provide you with the finest products that are the best value on the market.
Capitol Glass continues to earn a reputation for quality workmanship at a reasonable price. Our operations have expanded and we are now pleased to offer our services in Montgomery county, Maryland. We exist as a co operative of individually run family business, pooling our resources, knowledge base and buying power. This helps us offer prices far below that of the market leaders, yet maintain the highest standards of workmanship. Every member of Capitol Glass has been chosen to meet the high standards demanded. Every member is also fully qualified, ensuring that your work is done right, the first time. We believe the customer is the most vital part to the success of our company, and we are committed to exceeding their expectations to insure a lifetime relationship. Our dedicated family run business is small enough to care but large enough to cope. We consider it a privilege to provide you with the finest products that are the best value on the market.
Window services FAQs
If you have a problem with your window, such as broken glass, minor leaks, or a problem with your window being stuck, repairing the broken part might be a cheaper option than replacing the entire window. However, if you have a deteriorating window frame or major leaks, buying a new window will be the better long-term solution.
Window replacement can become costly, especially if you’re replacing your whole home. There are a few steps you can take to help save money on the bottom cost while still giving your windows a facelift.
Replace multiple windows at once to bundle your purchase
Inquire about discounts, coupons, or special offers
Consider window repair as soon as you see damage to help prevent the need for replacement
Maintain your windows often by inspecting your windows for drafts, leaks, and cracks
There are certain window repairs that are cost-effective to DIY and relatively simple for homeowners to tackle themselves. Tasks like replacing a screen, replacing a lock, or sealing a window are typically under $30 and take minimal time to do yourself. However, if you need to replace your window or repair a broken double pane, it’s best to call in a professional window replacement installer to lend a hand. Replacing the majority or all of the windows in your home is a time consuming job and best left to a professional.
Window replacement costs between $180 and $410 per window, or an average of $280 per window. However, your specific replacement job could cost as little as $100 or as much as $750. Factors such as frame material, the number of windows you need, and the type of glass you order all impact the overall cost. For example, simple double-glazed windows will cost $3 to $6 per square foot, but the stronger tempered glass ranges from $12 to $14 per square foot.
The time it takes to replace a window is a total of four to 15 weeks. This time includes your initial consultation, appointments for measuring, as well as ordering and manufacturing your windows. For a smaller job, you can expect the total timeline to be on the shorter end, but for a whole house window replacement, it might take longer (or be split into multiple install appointments). Once your windows are created and ready to be installed, your window installer will take 30 to 60 minutes per window to install.
- Travilha
- North Bethesda
- Washington Grove
- Redland
- North Potomac
- Derwood
- Potomac
- Garrett Park
- Aspen Hill
- Gaithersburg
- Montgomery Village
- Darnestown
- Kensington
- Olney
- Wheaton
- Glenmont
- Bethesda
- Cabin John
- Silver Spring
- Germantown
- Glen Echo
- Forest Glenn
- Chevy Chase
- Kemp Mill
- Somerset
- Sandy Spring
- Great Falls
- Colesville
- White Oak
- Mclean
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