Showroom Visits Are By Appointment Only.

SONOMA CO (707) 763-3172

MARIN CO. & SAN FRANCISCO (415) 492-1814

Window and door installation

We're The Bay Area's Premier Window And Door Company!

Welcoming comfort – that’s what makes a house a home. Warm and cozy in winter, cool and refreshing in summer. It’s where the hugs and giggles live. You can’t wait to get back to it.  It’s hard to leave. Old windows and doors that have seen better days take that feeling away. Sticky windows are annoying. A patio door that scrapes and screeches is pure aggravation. A tired-looking, weather-worn front door is great for Halloween, but what about the other 11 months?  Give your home a great big, “Thank you,” with new windows, patio doors and entry doors.  You know how you feel when you see yourself in a mirror wearing that great new outfit? That’s how you’ll look at your transformed home.

Why choose Save Energy as your windows & doors experts?

Save Energy Company has been locally-owned and family-operated since 1983. We’ve been Diamond Certified by American Ratings Corporation every year since 2002, the only replacement window and door provider to achieve this in California. We have an A+ rating with the BBB and are ranked as one of the top 500 remodeling companies in the country by Qualified Remodeler Magazine.

Our Window Specialists are experts in listening to your needs and finding the right window and door solutions. They’ll give you plenty of time to think about your options and make your choices. We don’t believe in high-pressure sales tactics. Our Installation Team members are employees of Save Energy Co and bring over 65 years of experience to every project.

We honor all manufacturer warranties and will help guide you through that process, if necessary. All of our installation work comes with a lifetime guarantee and is transferable if you ever decide to sell your home.

Window and door replacement

We're The Bay Area's Premier Window And Door Company!

Door and window expert

Welcoming comfort – that’s what makes a house a home. Warm and cozy in winter, cool and refreshing in summer. It’s where the hugs and giggles live. You can’t wait to get back to it.  It’s hard to leave. Old windows and doors that have seen better days take that feeling away. Sticky windows are annoying. A patio door that scrapes and screeches is pure aggravation. A tired-looking, weather-worn front door is great for Halloween, but what about the other 11 months?  Give your home a great big, “Thank you,” with new windows, patio doors and entry doors.  You know how you feel when you see yourself in a mirror wearing that great new outfit? That’s how you’ll look at your transformed home.

Why choose Save Energy as your windows & doors experts?

Save Energy Company has been locally-owned and family-operated since 1983. We’ve been Diamond Certified by American Ratings Corporation every year since 2002, the only replacement window and door provider to achieve this in California. We have an A+ rating with the BBB and are ranked as one of the top 500 remodeling companies in the country by Qualified Remodeler Magazine.

Our Window Specialists are experts in listening to your needs and finding the right window and door solutions. They’ll give you plenty of time to think about your options and make your choices. We don’t believe in high-pressure sales tactics. Our Installation Team members are employees of Save Energy Co and bring over 65 years of experience to every project.

We honor all manufacturer warranties and will help guide you through that process, if necessary. All of our installation work comes with a lifetime guarantee and is transferable if you ever decide to sell your home.

Certifications & Accreditation

Community Involvement

Habitat for Humanity builds affordable homes from the ground up for those in need funded through private monetary donations, no-interest home loans and volunteer labor. Save Energy Co provides labor and, of course, windows and doors for Habitat homes built in the North Bay Area.

Rebuilding Together Petaluma is a community volunteer-driven organization that refurbishes homes of seniors, the disabled and families in need. On the third weekend in April, volunteers transform up to 20 homes in the Petaluma area. John Gorman is a member of the Board of Directors.

Mentor Me is Petaluma’s unique youth outreach program that teams at-risk teens with trained Adult Mentors who spend an hour a week connecting, supporting and hanging out with them. John and Sarah Gorman have participated in the program in various roles for over 10 years.

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
Check out Save Energy Company on Yelp

We are Installation Experts

Our installers have a combined 65+ years of experience installing our window and door products in all residential environments.

Custom window installation
Simonton windows and doors

Our Replacement Window Installation Process

Replacement windows come in two frame configurations – new construction and retrofit.

New construction windows are installed directly onto the studs that frame the window opening after the existing windows and frames have been completely removed.

Retrofit windows fit over the basic skeleton frame of the previous window, after the panes of glass and sashes have been removed. The advantage of retrofit windows is there is no disturbance of the surrounding exterior or interior walls. The trade-off is that retrofit windows will slightly reduce the total glass area of the window because the frame has to be larger than the original frame to fit over, hide it and seal properly.

All windows purchased from Save Energy Co are custom measured and manufactured to the exact specifications of each of your window openings. There is no “standard” off-the-shelf window. Our window specialists will meet with you at your home to discuss your exact window needs, then quote a fee for the materials and labor required to meet those needs.

Our Replacement Window Installation Process

Custom window installation
Simonton windows and doors

Replacement windows come in two frame configurations – new construction and retrofit.

New construction windows are installed directly onto the studs that frame the window opening after the existing windows and frames have been completely removed.

Retrofit windows fit over the basic skeleton frame of the previous window, after the panes of glass and sashes have been removed. The advantage of retrofit windows is there is no disturbance of the surrounding exterior or interior walls. The trade-off is that retrofit windows will slightly reduce the total glass area of the window because the frame has to be larger than the original frame to fit over, hide it and seal properly.

All windows purchased from Save Energy Co are custom measured and manufactured to the exact specifications of each of your window openings. There is no “standard” off-the-shelf window. Our window specialists will meet with you at your home to discuss your exact window needs, then quote a fee for the materials and labor required to meet those needs.

WHAT WE OFFER!

WINDOWS

Our windows are custom made to the exact measurements of your window openings. We can match any style and size. Special coatings will help reduce the harmful effects of UV rays. Sound reduction options are also available. Our windows will provide exceptional heating and cooling efficiencies so you’ll save money every month on your utility bills.

PATIO DOORS

Our patio doors are either sliding or hinged. Contemporary styles feature slim frames, offering a sleek look maximizing glass area. French-style doors have larger frames giving your home a more classic look. All styles are custom built to fit your exact opening with options available to help you maximize energy efficiency and sound reduction qualities.

ENTRY DOORS

Our entry doors are available in durable, weather-resistant, low-maintenance fiberglass or the classic solid wood. Hundreds of styles are available to enhance any architectural style. All are custom made to your exact measurements. Our doors come with matching frames which makes them quicker and easier to install and ensures the tightest, most energy efficient operation.

INSTALLATION

All our products are installed by our expert, factory- certified craftsmen. They bring over 65 years of experience to every project. That’s why we confidently provide a lifetime warranty on all their work. If you experience an installation issue at any time during the functional lifetime of one of our products, we’ll take care of it.

WINDOWS

Our windows are custom made to the exact measurements of your window openings. We can match any style and size. Special coatings will help reduce the harmful effects of UV rays. Sound reduction options are also available. Our windows will provide exceptional heating and cooling efficiencies so you’ll save money every month on your utility bills.

PATIO DOORS

Our patio doors are either sliding or hinged. Contemporary styles feature slim frames, offering a sleek look maximizing glass area. French-style doors have larger frames giving your home a more classic look. All styles are custom built to fit your exact opening with options available to help you maximize energy efficiency and sound reduction qualities.

ENTRY DOORS

Our entry doors are available in durable, weather-resistant, low-maintenance fiberglass or the classic solid wood. Hundreds of styles are available to enhance any architectural style. All are custom made to your exact measurements. Our doors come with matching frames which makes them quicker and easier to install and ensures the tightest, most energy efficient operation.

INSTALLATION

All our products are installed by our expert, factory- certified craftsmen. They bring over 65 years of experience to every project. That’s why we confidently provide a lifetime warranty on all their work. If you experience an installation issue at any time during the functional lifetime of one of our products, we’ll take care of it.

Brands We Offer

Affordable Financing