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Avatar for DF Construction
DF Construction
5.0(
69
)

Serving Nassau, NY and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"Everything went very well. Don and his team arrived to my home at the scheduled time. They were professional and courteous throughout the job and answered any questions I had. DF Construction had the best price and was able to give me a bay window to replace a bow window. Another company said they couldn't replace my bow window with a bay window...they said there wasn't enough room to do it. Don was able to do it because of his knowledge and expertise. I'm very happy with my new windows!"
Recommended by100%of homeowners
Avatar for J&D Windows and Doors General Contracting, LLC.
J&D Windows and Doors General Contracting, LLC.
5.0(
32
)

Serving Nassau, NY and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"great prices, very professional, work was done in a timely manner. I would recommend them to anyone looking to get a window replaced. The window arrived late on a Friday, they came on Tuesday to install. They rebuilt the window sill and replaced all the aluminum flashing around the outside. They went above and beyond what i was expecting and I’m very happy with the work they performed."
Recommended by100%of homeowners
Avatar for BENJAMIN FRANKLIN PLUMBING
BENJAMIN FRANKLIN PLUMBING
4.6(
608
)

Serving Nassau, NY and surrounding areas

In business since 1921

Free estimates

Emergency services offered

"These guys had my respect, they've been doing this forever and Angie's list backed them, so that was good enough for me. When I requested a quote, it was actually for another company that never called me, but Farrell Brothers did. So I figured I'd go with them. There was another company that called right away too but I didn't see as many reviews and the Angie's list coupon was better. Which speaking of, when I mentioned the coupon to the office lady, she said no problem, they'd accept it. They actually called yesterday to let me know they'd be later than anticipated because there was an emergency job. Good communication. I asked again about the coupon and she said just show the screenshot, you don't have to print it out. I thought, cool, don't have to go to Kinko's. The service ran later than anticipated, but there was good communication about it and the job was done quickly and professionally. When it came time to settle up he wouldn't take the coupon because the office told him to look for a promo code or bar code, but it didn't have those and never did. So don't expect this company to honor the Angie's list coupons. Other than paying more than expected, these guys are great."
Recommended by87%of homeowners
Avatar for Ultimate Roofing
Ultimate Roofing
4.8(
82
)

Serving Nassau, NY and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"From the moment we contacted Ultimate Roofing for a quote, I was impressed with the responsiveness and friendliness! When the weather finally cooperated and we could get on the schedule, our roof was replaced at lightning speed. The crew was polite, professional and efficient! The roof looks great and I am one happy customer. Another bonus, the quote we received was spot on. There were no surprise or hidden costs."
Recommended by97%of homeowners
Avatar for Precision Upstate
Precision Upstate
5.0(
27
)

Serving Nassau, NY and surrounding areas

In business since 1996

Free estimates

Warranties offered

"I visited the showroom to see the various enclosure options. They were very helpful and provided insightful suggestions and recommendations. They patiently answered my questions and provided the pros and cons of each enclosure style. Once I selected the styles and options, they provided an estimate for both shower enclosures. When the general contractor doing the bathroom remodeling had each shower area ready, they measured for each enclosure, checked walls to ensure they were squared to the base and made adjustments in measurements to account for differences. The installations were scheduled and the installers arrived as arranged. They did an excellent job, working quietly and efficiently.  They protected the shower bases and bathroom floor tile as they worked. They carefully cut the Zodiaq quartz top to the shower bench to accommodate the channel for the glass wall. There have been no issues with either shower installation in the year and half since they were installed. <br /> I highly recommend working with Precision Glass and Aluminum. It was a pleasant experience, and the product and service were excellent. <br />"
Recommended by100%of homeowners
Avatar for Navco
Navco
4.8(
109
)

Serving Nassau, NY and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"The team from NAVCO was excellent. Rob was our initial contact, and he was great at communicating throughout the process. The team provided options and we selected what we thought was best for us, there was no up-selling or pressure. We had gotten estimates from 3 companies, and felt the NAVCO price was fair and reasonable. On the day of install, they brought a large crew and the work was done quickly and neatly. They cleaned up as they went along and before they left, sweeping up any debris and wiping down the installed windows. It was one of the best experiences that I have had with a local contractor in the area. We would not hesitate to recommend them to others."
Recommended by93%of homeowners
RAY CRAMER SIDING AND WINDOWS
5.0(
10
)

Serving Nassau, NY and surrounding areas

In business since 1973

Free estimates

Warranties offered

"It all went very well from the beginning. Charlie, the salesman, was a delight to work with, very responsive to our questions and didn't try to sell us anything we didn't want.   <br /> Today was install day and Mr. Cramer was here when he said he would be. His crew was very polite, they cleaned up after the work was done, explained how the windows work and were gone by early afternoon. The windows all work very nicely, were very clean and look really nice. Our little community has about 150 units and, from the outside, we have the neatest looking windows here......well, us and our next-door neighbors who had Mr. Cramer do their windows earlier this summer. <br /> A really good company, with old-fashioned values and work ethic - would hire them again in a NY minute to do anything they say they can do. Highest recommendation!!! <br />"
Recommended by100%of homeowners
Avatar for Pella Windows and Doors
Pella Windows and Doors
4.5(
57
)

Serving Nassau, NY and surrounding areas

Free estimates

Warranties offered

"<p>These were the 5 upstairs windows on my house.  4 years earlier, Pella had installed similar windows downstairs and I had been very happy with the job.  Not so this time.  Initial installation in December 2014 was fast and seemed fine.  Later, however, I walked outside and realized the external cladding had not been caulked and was starting to separate from the frame.  I called the project manager who inspected the job, agreed with my assessment, and had the installer contact me to arrange to come and put it right.  He kept delaying the job because he was busy on other projects, and on one occasion failed to turn up when he said he would. When he finally came he and his assistant spent only 40 minutes on the entire job.  On checking I saw he had still only partially caulked the cladding.  The perimeter of the cladding, where it contacts the wooden frame was still not caulked, and rain could get in.  I compared the installation with the downstairs windows done earlier, so I could see how the upstairs ones should have been caulked.  When I showed the installer what he had not finished, he said if I wanted he would come back in the Spring and finish the caulking.  I told him not to bother, since I figured I could do a better job myself.  Pella needs to hire and train more professional people.  I purchased a premium product, but I received much less than premium service.</p> <p>This is a postscript, to report on action taken by the company as a result of my complaint.  The project manager returned to my house and confirmed that the outside cladding had not been installed to their standards.  The next day, a different installation team came, removed the cladding and replaced it with new material.  They were thorough, professional, and did an excellent job.  If I had received this level of service initially, I would have given an overall "A".  It is to Pella's credit that they returned to make good on the work.<br /> <br /></p>"
Recommended by82%of homeowners
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Showing 1-10 of 274
FAQs for new windows service projects in Nassau, NY

Yes, bay windows add value to a home. They enhance the property by expanding the interior space and flooding rooms with natural light. Their unique three-panel design creates a stunning focal point that elevates curb appeal and modernizes living areas. This architectural detail increases both functional space and visual appeal, directly contributing to higher home resale value.

Yes, all window types have the potential to become part of a bay window configuration when modified correctly. The transformation involves reconfiguring standard windows into a multi-panel design that features a larger central window flanked by smaller ones. This process requires precise professional planning and custom framing to ensure durability, visual balance, and structural integrity.

Bay windows typically consist of three glass panels extending beyond the home's exterior walls, with a larger center panel flanked by two smaller ones. In contrast, bow windows are composed of four to six equally sized glass panels that create a gentle curve and do not extend as far from the exterior walls.

Bay windows cost more than standard windows because their expansive, multi-panel design requires additional materials and skilled labor. Their construction involves extra glass, specialized frame components that extend outward, and complex operating mechanisms. These technical demands necessitate precise engineering and multiple expert installations, thereby significantly increasing both material and labor expenses.

Bay windows cost three times more than standard double-hung windows because their design requires extra panels, expanded framing, and a more complex installation process. The advanced construction method increases material consumption and demands comprehensive expertise, while specialized window treatments further elevate expenses. This all results in a significant difference in overall project cost.

The Nassau, NY homeowners’ guide to new windows services

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