EcoView Windows of Long Island is your premier source for top-quality home improvement solutions. Specializing in replacement windows, lifetime roofing system, entry doors, and vinyl siding, we are dedicated to enhancing the beauty, energy efficiency, and value of your home. With a commitment to exceptional craftsmanship and customer satisfaction, EcoView Windows of Long Island is your trusted partner for all your home improvement needs. As a proud partner of EcoView America, our team is pleased to offer a wide range of industry-leading benefits, such as: Competitive Pricing and Flexible Financing Solutions Professional Installation from Certified Installers Customizable Products that are Built-to-Last Reliable Warranty Packages Quick Turnaround Times
"Excellent very clean Curtiss and neat on time"
Sheila B on March 2025
EcoView Windows of Long Island is your premier source for top-quality home improvement solutions. Specializing in replacement windows, lifetime roofing system, entry doors, and vinyl siding, we are dedicated to enhancing the beauty, energy efficiency, and value of your home. With a commitment to exceptional craftsmanship and customer satisfaction, EcoView Windows of Long Island is your trusted partner for all your home improvement needs. As a proud partner of EcoView America, our team is pleased to offer a wide range of industry-leading benefits, such as: Competitive Pricing and Flexible Financing Solutions Professional Installation from Certified Installers Customizable Products that are Built-to-Last Reliable Warranty Packages Quick Turnaround Times
"Excellent very clean Curtiss and neat on time"
Sheila B on March 2025
Tri-State is the manufacturer and installer of premium quality vinyl windows and patio doors. We do the entire job ourselves, no subcontractor or middleman! Tri-State builds them, installs them and we guarantee them.
"Fast good price clean"
Jason H on September 2024
Tri-State is the manufacturer and installer of premium quality vinyl windows and patio doors. We do the entire job ourselves, no subcontractor or middleman! Tri-State builds them, installs them and we guarantee them.
"Fast good price clean"
Jason H on September 2024
With more than 40 years of combined experience, Thermo-Seal Windows & Siding is the company to choose for superior custom made windows, patio doors, entry doors, storm doors, roofs, and vinyl, composite & wood siding. We are GAF Master Elite certified, which only 3% of the roofers in North America have this certification. We pride ourselves in superior customer service and satisfaction, while offering a no obligation in-home free estimate. We DO NOT do window/siding REPAIR work. Whether you are looking for an eight foot sliding glass door, gutters, roofing, double hungs or an eleven foot bow window, Thermo Seal has the craftsmanship and the custom built products for you. We have 3 locations: Headquarters: 411 Theodore Fremd Avenue Rye, NY 10580-1410, Showroom at: 456 Sunrise Highway, Rockville Center, NY 11570 Melville Location: 68 South Service Road Melville, N.Y. 11747 *Financing Available: 24 Months No Interest* *Licensing Information* Westchester License #: WC18925-H07 Connecticut License #: HIC616176 Yonkers License #: 4352 New Jersey License #: 13HV03970200 Suffolk County License #: 43947H Southampton License #: L002290 Nassau License #: H08105300 NYC DCA #: 1310460 Rockland County#: H-11137-07-38-00
"Awesome job by Aaron and his team of Jada, Adrien and Silvio! Aaron was great to deal with and delivered in a timely and professional manner. With the current heat wave, we can already feel the difference in indoor comfort and the windows look great inside and out. We highly recommend Aaron and Thermoseal for your window installation!!"
leigh d on August 2022
With more than 40 years of combined experience, Thermo-Seal Windows & Siding is the company to choose for superior custom made windows, patio doors, entry doors, storm doors, roofs, and vinyl, composite & wood siding. We are GAF Master Elite certified, which only 3% of the roofers in North America have this certification. We pride ourselves in superior customer service and satisfaction, while offering a no obligation in-home free estimate. We DO NOT do window/siding REPAIR work. Whether you are looking for an eight foot sliding glass door, gutters, roofing, double hungs or an eleven foot bow window, Thermo Seal has the craftsmanship and the custom built products for you. We have 3 locations: Headquarters: 411 Theodore Fremd Avenue Rye, NY 10580-1410, Showroom at: 456 Sunrise Highway, Rockville Center, NY 11570 Melville Location: 68 South Service Road Melville, N.Y. 11747 *Financing Available: 24 Months No Interest* *Licensing Information* Westchester License #: WC18925-H07 Connecticut License #: HIC616176 Yonkers License #: 4352 New Jersey License #: 13HV03970200 Suffolk County License #: 43947H Southampton License #: L002290 Nassau License #: H08105300 NYC DCA #: 1310460 Rockland County#: H-11137-07-38-00
"Awesome job by Aaron and his team of Jada, Adrien and Silvio! Aaron was great to deal with and delivered in a timely and professional manner. With the current heat wave, we can already feel the difference in indoor comfort and the windows look great inside and out. We highly recommend Aaron and Thermoseal for your window installation!!"
leigh d on August 2022
We are there for your home remodeling and repair needs. We also specialize in building storage compartments and shelving, garage remodeling, and junk removal.
"Yes, execllent job done"
Robin S on February 2025
We are there for your home remodeling and repair needs. We also specialize in building storage compartments and shelving, garage remodeling, and junk removal.
"Yes, execllent job done"
Robin S on February 2025
Coco’s Custom Building LLC specializes in setting and finishing Modular Homes, fabricating and installing structural steel, and all phases of residential and commercial construction. This includes extensions, dormers, basements, siding, exterior trim and roofing. We have 25 years of experience. We take pride in giving our customers a professional quality finish on all of our projects for a reasonable price. We work extremely hard to ensure that our customers hard earned money doesn’t go to waste.
"Excellent. On time and on budget"
Brian D on January 2025
Coco’s Custom Building LLC specializes in setting and finishing Modular Homes, fabricating and installing structural steel, and all phases of residential and commercial construction. This includes extensions, dormers, basements, siding, exterior trim and roofing. We have 25 years of experience. We take pride in giving our customers a professional quality finish on all of our projects for a reasonable price. We work extremely hard to ensure that our customers hard earned money doesn’t go to waste.
"Excellent. On time and on budget"
Brian D on January 2025
Helping Hands is a family-owned and operated business specializing in handyman services, carpentry, painting, and woodworking. Our crew is committed to delivering high-quality work paired with effective communication to provide our clients with the best possible experience. Unlike franchise companies that charge hourly rates, we offer flat pricing for all our projects. Our expertise allows us to price jobs accurately and execute them efficiently, so you never have to worry about prolonged timelines or inflated costs. We prioritize the homeowner’s peace of mind, ensuring every project is handled with professionalism, respect, and a smile. Whether you need a small assembly or a large renovation, Helping Hands does it all. We proudly serve all of Long Island and the five boroughs, dispatching from both Syosset and Bensonhurst for maximum convenience. As a family business, we take pride in what we do and value the trust our clients place in us. When you reach out to Helping Hands, you can expect a response within 24 hours. We are open 24/7, ready to tackle your projects whenever you need us. Give us a chance, and we promise you won’t be disappointed. Helping Hands is here to make your home projects stress-free and successful. Reach out today—we look forward to serving you!
"I was very pleased with the job I requested. They were very efficient and very courteous. They made it easy for me to dispose of the packaging and place the old piece outside. I would recommend them and personally use them again."
Kathleen P on June 2025
Helping Hands is a family-owned and operated business specializing in handyman services, carpentry, painting, and woodworking. Our crew is committed to delivering high-quality work paired with effective communication to provide our clients with the best possible experience. Unlike franchise companies that charge hourly rates, we offer flat pricing for all our projects. Our expertise allows us to price jobs accurately and execute them efficiently, so you never have to worry about prolonged timelines or inflated costs. We prioritize the homeowner’s peace of mind, ensuring every project is handled with professionalism, respect, and a smile. Whether you need a small assembly or a large renovation, Helping Hands does it all. We proudly serve all of Long Island and the five boroughs, dispatching from both Syosset and Bensonhurst for maximum convenience. As a family business, we take pride in what we do and value the trust our clients place in us. When you reach out to Helping Hands, you can expect a response within 24 hours. We are open 24/7, ready to tackle your projects whenever you need us. Give us a chance, and we promise you won’t be disappointed. Helping Hands is here to make your home projects stress-free and successful. Reach out today—we look forward to serving you!
"I was very pleased with the job I requested. They were very efficient and very courteous. They made it easy for me to dispose of the packaging and place the old piece outside. I would recommend them and personally use them again."
Kathleen P on June 2025
Owner owned & operated. Full service remodeling company specializing in medium to large projects. Serving Suffolk county and the Hamptons. High end building and remodeling firm. Expect excellent quality and customer service. Permit and Variance Specialists.
"We went over everything that was going to be done step by step both A.J. and Sam explained and guided us in the process. All came in at budget and in a timely manner. They were clean and reliable. I Will use them for my next project! ps. All of their recommendations for plumbing, electrical and painting were fantastic."
VINCENT S on March 2025
Owner owned & operated. Full service remodeling company specializing in medium to large projects. Serving Suffolk county and the Hamptons. High end building and remodeling firm. Expect excellent quality and customer service. Permit and Variance Specialists.
"We went over everything that was going to be done step by step both A.J. and Sam explained and guided us in the process. All came in at budget and in a timely manner. They were clean and reliable. I Will use them for my next project! ps. All of their recommendations for plumbing, electrical and painting were fantastic."
VINCENT S on March 2025
Window King specializes in aluminum and vinyl replacement windows, including double-hung, bays, bows, and slider windows for both residential and commercial markets, as well as security and sliding doors - all from the top brands in the industry, and has served the Westchester, Fairfield, Five Boroughs and Bergen county for over 30 years. --- In a world full of horror stories and poor quality work, broken contracts, no-show schedules and poor quality, Window King has become a leader in "Customer Service Satisfaction". We feature vinyl, aluminum, wood, composite and fiberglass replacement windows, all available as bays, bows, casements, sliders and double hungs. We beat ANY written estimate and offer free estimates with no obligation.5 employees. Charges a flat rate. No travel charges. Ask about Angie's List. City of New York License #1171450, Westchester County License #WC-15985-H09, Rockland County License #H-09683-07-00-00, Yonkers License #3979, New Jersey License #13VH00055900 And Connecticut License #603035.Nassau County License #H0810890000. Additional DBA names: Window King LLC.
"Loved working with Window King and highly recommend them! I was nervous about replacing my three really old windows in my old Hoboken condo. Nick walked me through the entire process so that I felt comfortable with the windows I was choosing as well as colors, and so that I was in line with what the HOA would/ wouldn't allow. Cesar and his crew were present on install day - they were on time, courteous, fast, professional, and did an incredible job. I don't think it even took them four hours. And big thanks to Lisa who was extremely communicative regarding the timeline. My condo is now far less noisy in terms of the noise coming from the street- and MUCH warmer which is exactly what I needed. Pictured are two of my old and new windows - the black lining are the old ones and white lining is the new. If I have the good fortune to own another home, I will use Nick/Cesar/Window King without a doubt."
Jeanette M on March 2025
Window King specializes in aluminum and vinyl replacement windows, including double-hung, bays, bows, and slider windows for both residential and commercial markets, as well as security and sliding doors - all from the top brands in the industry, and has served the Westchester, Fairfield, Five Boroughs and Bergen county for over 30 years. --- In a world full of horror stories and poor quality work, broken contracts, no-show schedules and poor quality, Window King has become a leader in "Customer Service Satisfaction". We feature vinyl, aluminum, wood, composite and fiberglass replacement windows, all available as bays, bows, casements, sliders and double hungs. We beat ANY written estimate and offer free estimates with no obligation.5 employees. Charges a flat rate. No travel charges. Ask about Angie's List. City of New York License #1171450, Westchester County License #WC-15985-H09, Rockland County License #H-09683-07-00-00, Yonkers License #3979, New Jersey License #13VH00055900 And Connecticut License #603035.Nassau County License #H0810890000. Additional DBA names: Window King LLC.
"Loved working with Window King and highly recommend them! I was nervous about replacing my three really old windows in my old Hoboken condo. Nick walked me through the entire process so that I felt comfortable with the windows I was choosing as well as colors, and so that I was in line with what the HOA would/ wouldn't allow. Cesar and his crew were present on install day - they were on time, courteous, fast, professional, and did an incredible job. I don't think it even took them four hours. And big thanks to Lisa who was extremely communicative regarding the timeline. My condo is now far less noisy in terms of the noise coming from the street- and MUCH warmer which is exactly what I needed. Pictured are two of my old and new windows - the black lining are the old ones and white lining is the new. If I have the good fortune to own another home, I will use Nick/Cesar/Window King without a doubt."
Jeanette M on March 2025
Long Islands Premiere Family Owned & Operated Exterior Cleaning Company. We have been providing honest, reliable service to our neighbors on Long Island for over 24 years. Our highly trained team will not only provide great service, they will always be respectful to you, your family, your pets, your property and your neighbors. Look no further if you want to hire a company that delivers on what was promised to you and will exceed all of your expectations. Here at "Preferred Choice Cleaning Services" we do not expect or accept deposits or final payment until you are 100% thrilled with the services provided!
"Very pleased with this company. Professional, timely. Our home, porch, shed, and stairwell are sparkling. The two workers were polite and efficient and when I questioned why my office window looked like the soap was not rinsed he advised that they rinsed it twice (2nd story) and offered to clean it again. It is now perfect. This is a difficult window for us to access."
Kathy G on June 2024
Long Islands Premiere Family Owned & Operated Exterior Cleaning Company. We have been providing honest, reliable service to our neighbors on Long Island for over 24 years. Our highly trained team will not only provide great service, they will always be respectful to you, your family, your pets, your property and your neighbors. Look no further if you want to hire a company that delivers on what was promised to you and will exceed all of your expectations. Here at "Preferred Choice Cleaning Services" we do not expect or accept deposits or final payment until you are 100% thrilled with the services provided!
"Very pleased with this company. Professional, timely. Our home, porch, shed, and stairwell are sparkling. The two workers were polite and efficient and when I questioned why my office window looked like the soap was not rinsed he advised that they rinsed it twice (2nd story) and offered to clean it again. It is now perfect. This is a difficult window for us to access."
Kathy G on June 2024
Home improvement
Home improvement
Making an existing window bigger always requires some construction, but the extent varies by project. Vertical expansions involve less structural work because they often don't affect load-bearing elements. Even so, any enlargement requires removing siding or drywall, cutting framing members, and installing appropriate support. Non-load-bearing walls allow for simpler modifications, while load-bearing walls require proper headers and structural support. A consultation with a structural engineer is advisable before beginning any window enlargement project.
Building permits are required for window enlargement projects in most municipalities. Since enlarging windows involves structural modifications to your home's exterior walls, local building departments need to review and approve the plans. Permit costs range from $100 to $300, though projects requiring significant structural changes may incur permit fees of $500 or more. Additionally, homes in historic districts or those governed by HOAs may need special approvals. Always check local requirements before beginning work.
An average window enlargement project takes between five hours and three days to complete. Simple projects with minimal structural changes might be finished in five to ten hours, while more complex enlargements requiring significant structural modifications could take up to three days. Factors affecting the timeline include the window's location, wall construction, weather conditions, and the need for specialized materials. The process involves demolition, framing, window installation, and interior/exterior finishing work.