Beautiful home with custom windows with white panes and black shutters

Custom Window Solutions

Add beauty and warmth.

Bellari has been replacing windows since 1950 – and your windows could be next. If you live in North, Central, or South New Jersey, chances are you’ve driven by a home with new windows professionally installed by our experts. Schedule a consultation today to learn more about our different window styles – from traditional to contemporary – all with energy-efficient options and more.

Is It Time to Replace Your Windows?

Whether you’re concerned about the function of your windows or the overall beauty of your home, Bellari specializes in a range of replacement window services. If any of the following apply to you, it might be time to have new windows professionally installed:

  • Cracked or rotting window frames
  • Damaged, warped, or unsafe windows
  • Outdated window style
  • Condensation or frost build-up

Depending on which type of replacement windows you select, homeowners can enjoy one or more of the following benefits:

  • Enhanced beauty and curbside appeal
  • Reduced heating and cooling expenses— by as much as 25%
  • Instant savings through new window rebates from your utility company
  • Tax deductions for energy-efficient window styles
  • Reduced noise pollution
  • Reduced carbon footprint
  • Low maintenance
  • A new window warranty

Find Custom Window Solutions for Your Home

At Bellari, customer satisfaction comes first. That means we’ll work with you to find the perfect replacement windows for your needs. Whether you’re looking to replace a single skylight, all of the ground floor windows of your home, or every window in the house, we’ll come by to assess, take measurements, and lay out your options.

During the consultation, our experts will help you pick out panes, textures, materials, and other window options that best suit your needs. From decorative accents and wood grain finishes to premium energy efficiency, we’ll be sure to meet all of your priorities. Thanks to our decades of experience in replacing storm windows, single- and double-hung windows, casement windows, bay windows, picture windows, and much, much more, your new window solution is only a phone call away. We can even help you obtain financing if needed.

Make replacement windows your next home project by scheduling a consultation with Bellari. Simply fill out the form below or contact us today.

Exterior image of a white paned bay window on a tan sided home
Side view of the front door of a tan sided home with a beautiful portico
Second story windows with white panes on a dark tan home, windows are directly over the garage

Client Testimonials

  • Satisfied with the installation of the windows. Job was efficiently and neatly done.
    Paul, Basking Ridge, NJ
  • Three basement windows installed by John. Awesome job. Neighbor asked for a recommendation and I told them Somerville Aluminum. Thanks guys!
    Jennifer, Westfield, NJ
  • The installers, Jerry and Carlos were excellent! They were professional and respectful of my home. They laid floor covers and vacuumed after the installation. We love our new picture window.
    Anita & Larry, Branchburg, NJ
  • I felt that the whole process of purchasing new windows from selection to installation was handled professionally and efficiently. Everyone with whom I dealt was more than competent.
    Mary
  • Thank you for a wonderful job. Windows are beautiful and installers cleaned up after job was done. A wonderful job, as usual, with Somerville Aluminum.
    Mary, Flemington, NJ
  • Ralph, Craig & Roby were most helpful in the planning of our 2 new windows & repairs to our existing ones. John did a great job with the installation & repairs. We are most appreciative that the security locks & tilt tabs were still covered under warranty. We have 16 Great Lakes uniframe windows that you installed in the early 1990's that are now 100% like new due to the security locks & tilt tabs being replaced, as needed, due to the hardware warranty. Thank you very much for that!!! We appreciate it very, very much!!
    J. Mark, Middlesex, NJ
  • Very impressed with the new modern window. I love it! Workers were friendly, neat and detailed in their work.
    Darlene, Manville, NJ
  • The crew cleaned up the work space. Good manners and worked hard. Very competent. Love the windows - especially my new kitchen window!
    Michelle, Hillsborough, NJ
  • I have used Bellari now for 3 Jobs at my home:  new front door, shutters, roof and windows.  From start to finish on each job as been nothing short of excellent!  Bob Rose in the showroom is a pleasure to deal with. Every crew has done a wonderful job.  They are friendly, efficient, and clean as they go.  They have excellent products to choose from for your project. Also, the project manager, Roby is terrific: always follows up with a visit after the work is complete to make sure all went well.  As far as I'm concerned, I will work with no other home remodeling co. In New Jersey.   You read horror stories about home remodeling company's out there, but these guys are simply the best!
    Robert F.
  • I've been using Somerville Aluminum / Bellari for decades, literally.  From a replacement sliding glass door and screen, to window screens, to, most recently, a complete deck redo.  What I like about Somerville Aluminum is that they meet their appointments, and their team works on a project until finished.  You always know if they'll be at your house "tomorrow", and if they won't, you'll know why.  They do great work.  They're careful and thoughtful about their projects.  Joe Kalnas spent quite a bit of time looking over the deck and considering how the job should be done before presenting us with a quote.  We received his quote promptly, and it was right on par with others we received for the job. We've received quite a few complements on the job -- the quality of the wood/products used, as well as the quality of the work itself. We would definitely use them again, and recommend them to others.
    Dotti E.
  • I have used them for windows-doors and roofing projects and have always been happy with the results.  Their whole team from sales to measuring to installation is courteous.  The installation team was very efficient and clean.  I would use them again and have recommended them to several friends and neighbors.
    Manish P.
  • Your team installed basement windows and vinyl siding for us. They worked hard to complete the job quickly and very clean doing the work!
    Camelle G, Branchburg, NJ
  • I am so excited about my new windows. The gentlemen were very courteous and professional. They were quick and cleaned up after themselves. I will be recommending Somerville Aluminum to everyone I know.
    Leslie P, Bound Brook, NJ
  • Recently had 20+ windows installed. Great experience with both crews.
    Lindsey A, Flemington, NJ
  • Everything went fine. Windows look beautiful.
    Frank N, Bound Brook, NJ
  • I love my new windows. The people who put them in were terrific.
    Maria B, Raritan, NJ
  • Had 13 windows replaced in April. And the last 3 windows in May. John & his helpers were excellent. Very professional & perfectionist in their work.
    Susan B, South Plainfield, NJ
  • 2 bedroom windows + 1 bathroom window was replaced quickly & efficiently. Great job! Thank you.
    Maria H, Branchburg, NJ
  • Many thanks to the team at Somerville Aluminum for a wonderful job installing new roof & windows! The entire process from initial consultation (Evan/Stephen), scheduling (Lori), installation, roof (Mark & crew), windows (Roby) was seamless. Roby, John & crew went over and above far exceeding our expectations.
    Gary & Patti, Bridgewater, NJ
  • Yesterday I had fourteen triple track windows and one picture window installed by you. The crew worked like a well-oiled machine and the work proceeded in a well-coordinated, efficient, professional manner. In addition to their skills, they were all very polite, cheerful, and helpful.
    Warren & Ruth, Watchung, NJ
  • Just a note to tell you how pleased we are with the windows. Your suggestion was right on the money.
    Audrey & Marv, Bridgewater, NJ

Trusted Brands

Anderson Windows and Doors Replacement windows
Sunrise Windows & Doors
Great Lakes Windows
United Window & Door

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