Showroom Visits Are By Appointment Only.

Transform Your Home With New Windows

Just like a camera lens, windows in your home frame pictures of the world outside. Transform your views – along with the comfort, beauty and value of your home – with new custom, replacement windows from Save Energy.

If you are looking to buy replacement windows, Save Energy has the solution you need. We feature windows by Simonton, Milgard, and Marvin in a variety of styles and materials. If necessary, we can help solve special situations with custom solutions that are tailored to meet the unique needs of your home.


What are the Benefits of Replacement Windows?

Replacement Windows aren’t just two pieces of glass stuck together in a frame. They are highly-engineered, technical marvels. Today’s windows do a lot more for your home than let in light.

Home replacement windows can have huge benefits for your home and quality of life. New windows enhance the curb appeal of your home, protecting your property’s value and the equity you invested in it.

New windows can also reduce damage to furnishings by the sun’s UV rays. They can increase your peace and quiet by blocking outside noise, and stabilize temperatures in your home by eliminating hot and cold zones from older windows.


Our Home Window Installation and Manufacturing Process

All replacement windows installed by Save Energy are custom made to your exact measurements. No off-the-shelf products from us. We can build and install windows that will blend seamlessly with any architectural style.

Our manufacturing process takes between 4 to 6 weeks. During this time, we make sure that your new windows fit the exact specifications of the windows that they are designed to replace. We also make sure that your retrofitted windows match perfectly with the architectural style of your home. With 35+ years in the Bay Area, we know a thing or two about the variety of home styles across Marin, Sonoma, and San Francisco.

After your windows are ready, the process of installing replacement windows in your home will take as little as 1-3 days. Unlike other window companies, we never outsource our work to contractors. All of our work is performed by an expert team of installers who have been working with us for years. They know how to get the job done – and get the job done right!

Best of all, our windows come with a lifetime manufacturer’s warranty. If you want, we can even come back after one year for an inspection to make sure your windows are still meeting your needs.


Custom, Replacement Windows For Every Home

Each home has a unique architectural style. To make sure that your replacement windows compliment the design and aesthetic of your home, it is important to choose the right style of windows.

Save Energy offers a variety of window styles that will perfectly compliment the look of your home. Some of our most popular windows styles include single and double hung windows, X-O sliders, picture windows, bay windows, and bow windows.

Regardless of the style of your home, we have the perfect windows that will not only make your property look more beautiful, but also help you save a bundle on your energy bills!


Choosing the Right Material for Your Windows

One of the biggest decisions in buying replacement windows is the material that your windows will be constructed from. At Save Energy, we offer new windows in a variety of materials, including vinyl, fiberglass, aluminum, or wood.

Each of these materials has their own unique advantages, both in terms of the look of your home and the possibilities for savings on your heating and cooling costs. In many cases, the price of new windows will be significantly offset by the money you save on your monthly energy bill.

Before you decide on new windows, our team will visit your home for a free estimate. We will inspect your home to give you a variety of choices to help you decide on the materials and styles that will work best for the look of your home and your energy needs.


Serving Homeowners Across the Bay Area for 35+ Years

Save Energy has been making homes beautiful with new windows and doors for more than 35 years. Our local window installers service homes throughout the Bay Area, including Marin County, Petaluma, San Francisco, San Rafael, Santa Rosa, and Sonoma County.

If you want us to visit you, we can come right to your door for a free in-home estimate on new windows and doors. But if you prefer to come see what we have to offer and order replacement windows at our store, you can visit our showrooms, located in Petaluma.

For more information about the cost to install new windows in your home or to schedule a free in-home consultation, give us a call or send us a message online!


Call 415-492-1814 or contact us online for a FREE estimate.

Transform Your Home With New Windows

Just like a camera lens, windows in your home frame pictures of the world outside. Transform your views – along with the comfort, beauty and value of your home – with new custom windows from Save Energy.

If you are looking to buy replacement windows, Save Energy has the solution you need. We feature windows by Simonton, Milgard, Marvin, and Cascade in a variety of styles and materials. If necessary, we can help solve special situations with custom solutions that are tailored to meet the unique needs of your home.


What are the Benefits of Replacement Windows?

Replacement Windows aren’t just two pieces of glass stuck together in a frame. They are highly-engineered, technical marvels. Today’s windows do a lot more for your home than let in light.

Home replacement windows can have huge benefits for your home and quality of life. New windows enhance the curb appeal of your home, protecting your property’s value and the equity you invested in it.

New windows can also reduce damage to furnishings by the sun’s UV rays. They can increase your peace and quiet by blocking outside noise, and stabilize temperatures in your home by eliminating hot and cold zones from older windows.


Our Home Window Installation and Manufacturing Process

All windows installed by Save Energy are custom made to your exact measurements. No off-the-shelf products from us. We can build and install windows that will blend seamlessly with any architectural style.

Our manufacturing process takes between 4 to 6 weeks. During this time, we make sure that your new windows fit the exact specifications of the windows that they are designed to replace. We also make sure that your retrofitted windows match perfectly with the architectural style of your home. With 35+ years in the Bay Area, we know a thing or two about the variety of home styles across Marin, Sonoma, and San Francisco.

After your windows are ready, the process of installing replacement windows in your home will take as little as 1-3 days. Unlike other window companies, we never outsource our work to contractors. All of our work performed by an expert team of installers who have been working with us for years. They know how to get the job done – and get the job done right!

Best of all, our windows come with a lifetime manufacturer’s warranty. If you want, we can even come back after one year for an inspection to make sure your windows are still meeting your needs.


Custom Windows For Every Home

Each home has a unique architectural style. To make sure that your replacement windows compliment the design and aesthetic of your home, it is important to choose the right style of windows.

Save Energy offers a variety of window styles that will perfectly compliment the look of your home. Some of our most popular windows styles include single and double hung windows, X-O sliders, picture windows, bay windows, and bow windows.

Regardless of the style of your home, we have the perfect windows that will not only make your property look more beautiful, but also help you save a bundle on your energy bills!


Choosing the Right Material for Your Windows

One of the biggest decisions in buying replacement windows is the material that your windows will be constructed from. At Save Energy, we offer new windows in a variety of materials, including vinyl, fiberglass, aluminum, or wood.

Each of these materials has their own unique advantages, both in terms of the look of your home and the possibilities for savings on your heating and cooling costs. In many cases, the price of new windows will be significantly offset by the money you save on your monthly energy bill.

Before you decide on new windows, our team will visit your home for a free estimate. We will inspect your home to give you a variety of choices to help you decide on the materials and styles that will work best for the look of your home and your energy needs.


Serving Homeowners Across the Bay Area for 35+ Years

Save Energy has been making homes beautiful with new windows and doors for more than 35 years. Our local window installers service homes throughout the Bay Area, including Marin County, Petaluma, San Francisco, San Rafael, Santa Rosa, and Sonoma County.

If you want us to visit you, we can come right to your door for a free in-home estimate on new windows and doors. But if you prefer to come see what we have to offer and order replacement windows at our store, you can visit our showrooms, located in Petaluma.

For more information about the cost to install new windows in your home or to schedule a free in-home consultation, give us a call or send us a message online!


Call 415-492-1814 or contact us online for a FREE estimate.

Transform Your Home With New Windows

Just like a camera lens, windows in your home frame pictures of the world outside. Transform your views – along with the comfort, beauty and value of your home – with new custom windows from Save Energy.

If you are looking to buy replacement windows, Save Energy has the solution you need. We feature windows by Simonton, Milgard, Marvin, and Cascade in a variety of styles and materials. If necessary, we can help solve special situations with custom solutions that are tailored to meet the unique needs of your home.


What are the Benefits of Replacement Windows?

Replacement Windows aren’t just two pieces of glass stuck together in a frame. They are highly-engineered, technical marvels. Today’s windows do a lot more for your home than let in light.

Home replacement windows can have huge benefits for your home and quality of life. New windows enhance the curb appeal of your home, protecting your property’s value and the equity you invested in it.

New windows can also reduce damage to furnishings by the sun’s UV rays. They can increase your peace and quiet by blocking outside noise, and stabilize temperatures in your home by eliminating hot and cold zones from older windows.


Our Home Window Installation and Manufacturing Process

All windows installed by Save Energy are custom made to your exact measurements. No off-the-shelf products from us. We can build and install windows that will blend seamlessly with any architectural style.

Our manufacturing process takes between 4 to 6 weeks. During this time, we make sure that your new windows fit the exact specifications of the windows that they are designed to replace. We also make sure that your retrofitted windows match perfectly with the architectural style of your home. With 35+ years in the Bay Area, we know a thing or two about the variety of home styles across Marin, Sonoma, and San Francisco.

After your windows are ready, the process of installing replacement windows in your home will take as little as 1-3 days. Unlike other window companies, we never outsource our work to contractors. All of our work performed by an expert team of installers who have been working with us for years. They know how to get the job done – and get the job done right!

Best of all, our windows come with a lifetime manufacturer’s warranty. If you want, we can even come back after one year for an inspection to make sure your windows are still meeting your needs.


Custom Windows For Every Home

Each home has a unique architectural style. To make sure that your replacement windows compliment the design and aesthetic of your home, it is important to choose the right style of windows.

Save Energy offers a variety of window styles that will perfectly compliment the look of your home. Some of our most popular windows styles include single and double hung windows, X-O sliders, picture windows, bay windows, and bow windows.

Regardless of the style of your home, we have the perfect windows that will not only make your property look more beautiful, but also help you save a bundle on your energy bills!


Choosing the Right Material for Your Windows

One of the biggest decisions in buying replacement windows is the material that your windows will be constructed from. At Save Energy, we offer new windows in a variety of materials, including vinyl, fiberglass, aluminum, or wood.

Each of these materials has their own unique advantages, both in terms of the look of your home and the possibilities for savings on your heating and cooling costs. In many cases, the price of new windows will be significantly offset by the money you save on your monthly energy bill.

Before you decide on new windows, our team will visit your home for a free estimate. We will inspect your home to give you a variety of choices to help you decide on the materials and styles that will work best for the look of your home and your energy needs.


Serving Homeowners Across the Bay Area for 35+ Years

Save Energy has been making homes beautiful with new windows and doors for more than 35 years. Our local window installers service homes throughout the Bay Area, including Marin County, Petaluma, San Francisco, San Rafael, Santa Rosa, and Sonoma County.

If you want us to visit you, we can come right to your door for a free in-home estimate on new windows and doors. But if you prefer to come see what we have to offer and order replacement windows at our store, you can visit our showrooms, located in Petaluma.

For more information about the cost to install new windows in your home or to schedule a free in-home consultation, give us a call or send us a message online!


Call 415-492-1814 or contact us online for a FREE estimate.

Excellent4.9 Based on 55 reviews from review us onNicholas HartmanNicholas Hartman ★★★★★ I recently had my windows replaced by Save Energy Co., and the experience was outstanding from start to finish. Tina, the salesperson, was incredibly informative and helpful, making the selection process easy and stress-free. Ahoah, the project manager, impressed me with his meticulous organization and clear communication, keeping me updated every step of the way.The installation, led by Luis, was executed flawlessly. The team was not only skilled but also extremely tidy, leaving no mess behind. The final outcome is exceptional - my new windows have completely transformed my home, offering both an update look and enhanced energy efficiency.Every interaction with Save Energy Co. was educational, and their commitment to customer satisfaction was evident throughout the process. I am beyond pleased with the final product and the level of service provided. Save Energy Co. has my highest recommendation for their exceptional work and professionalism. Coming from a service industry myself, this was a breath of fresh air to experience another local owned company who holds such a high standard.Thank you!!!Manager RobakManager Robak ★★★★★ I manage 89 Apts in Novato. We LOVE Save Energy for our new double pane windows that we have had installed for 10 Apts at a time. I got several bids & Save Energy was the most reasonable. This is our 3rd time now using Save Energy & I must say that they are so PROFESSIONAL in the way they communicate with me and how they get the job done with the guys cleaning up so thoroughly. I would use them again the again so I HIGHLY Recommend them.k mk m ★★★★★ We replaced old windows and slider on our condo. The team did a great job. They were professional, communication excellent, on time and a pleasure to work with. I highly recommend.js_loader