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Please fill in your details and choose a convenient date* for a free measurement.
*The date you choose may be busy, but our manager will contact you to clarify all the details.
Please fill in your details and choose a convenient date* for a free measurement.
*The date you choose may be busy, but our manager will contact you to clarify all the details.
Enjoy an effortless, informative, no-pressure shopping experience in the comfort of your own home or in our showroom.
Fill out the form below to request a FREE in-home estimate:
As certified dealers, we are invested in our community and dedicated to providing excellent customer service.
We work with you to select the best windows for your home’s architecture as well as your climate and lifestyle.
Let us help walk you through your replacement or new construction project at a more personalized level.
We offer exclusive replacement windows at different price points, custom fit and manufactured for your needs in the Northern California area.
River City Windows offers a free estimate and in-home consultation to evaluate your window replacement needs.
Our expert will answer all your window replacement and installation questions. Get the process started today by requesting a quote using our easy-to-use online form.
We aim to make our products available to all and are proud to offer a 100% finance option to customers.
Contact us for a free, no-obligation quote.
Our goal is to satisfy you and eliminate any worry.
All of the work done to your home or business is completed by professional installers with years of experience. River City Windows strives to ensure our clients are completely satisfied.
If you can dream it, we can build it.
The RCW material resists swelling, rotting, and warping, making it the perfect choice for long-lasting durability coupled with exceptional beauty.
A no-pressure representative will evaluate your current windows, discuss your preferences and requirements, and provide expert recommendations based on measurements and considerations such as energy efficiency and design aesthetics.
Now comes the fun part! With over a dozen brands of windows and doors to choose from, we offer windows and doors that meet the curb appeal, functionality, efficiency, design, and budget for nearly every home.
You will be amazed at how clean, efficient, and polite our installation team is. We promise this will be the most delightful home-improvement experience you have ever had!
Each job is carefully reviewed by the master technician and you. After the final walkthrough only then your payment will be required. We will never leave your project unfinished and perform top – quality work. 100% satisfaction guaranteed, Lifetime warranty on installation.
We know every type of window inside and out to make sure you got what you want and what is best for your project.
EXCELLENT Based on 165 reviews Andrae V.2025-09-30Verified One of the windows on my French door shattered after a rock flew up while I was weed whacking. I reached out to River City Windows, and Vlad came out to assess the damage. He did a fantastic job explaining exactly what needed to be done and what the process would look like. What really stood out was Vlad's commitment to doing what's right--even when it meant taking more time to get it done properly. That kind of integrity is rare and incredibly appreciated. The repair was handled professionally, and the communication throughout was excellent. I would absolutely recommend River City Windows to anyone looking for quality work and honest service. Vlad is the definition of craftsmanship with character. Sharon T.2025-09-10Verified I couldn't recommend them enough! My parents needed 10 windows and a sliding door replaced, they gave us a very reasonable price for the whole project. During the install they were quick and proficient but ran into a little problem while installing the sliding door. They found a little bit of dry rot where the sliding door would be placed and they offered to replace the whole plank for us for no additional charge. Immediately they made a trip to homedeopt to grab the supplies. They even went the extra mile to treat the surrounding wood with a termite/carpenter bee spray and place waterproof tape down. A year later and the new windows definitely keep heat out of our house. Overall we had a great experience with River City Windows! Best customer service! Don F.2025-09-08Verified Still in the purchasing, preinstallation stage but so far 5 starts. The use of their software system greatly improves their response and tracking the estimates and communications. Mikael was excellent and efficient in explaining the product options and the installation steps. Just confirmed order, looking forward and expecting excellent continued service. Will update here or a new post once job is done. Justin O.2025-08-26Verified They did an amazing job with replacing the windows and doors. They work very fast and efficient. The price is very good compared to other companies that quoted us and now I see why they have all 5 star reviews on here. They cleaned up really good after the work was done and even re-installed the old blinds for us. Very happy with how everything turned out. Roozbeh N.2025-08-20Verified These guys are amazing. Don't waste your time looking anywhere else. We changed 11 windows and two sliding glass doors. I asked for the sun matrix for the windows that are in the sun for longer than an hour. It made a huge difference. Next to no heat from the sunlight in those windows. Their cost was much cheaper than home depot/Lowes and specially Costco. We added the extra deadbolts on the sliding windows and sliding glass door. Quite a nice feature. E J.2025-08-07Verified River City Windows did a wonderful job with our windows. We are really happy with the whole process and the result. We had 15 windows and a sliding glass door replaced and they did a great job. A family member of ours works in construction and when he came over one day he pointed out that whoever had done the windows did a really good job. He said other companies don't seal it off and finish it that well. The pricing was reasonable, everything was straightforward, the people were great, and not pushy at all. I rate their work and product as excellent and I would absolutely recommend them. Megan B.2025-08-06Verified Mikes team is incredible! We needed 9 new windows and 38 windows removed and reflashed. His team was super clean and methodical in every detail. The workspace was drop clothed and they were so respectful of our space, taking care to remove shoes and vacuum even when they left. The windows were sparkling clean! They even replaced some broken glass from our demo crew. I loved this team and highly recommend them for anything Windows. Bravo. Kellie C.2025-08-01Verified We bought a 1969 mid century modern with original windows and glass sliding glass doors and a lot of them. Having dogs and a child these windows were dangerous and provided no external sound reduction and my husband and I both WTF. We got several quotes, but river city had the best customer service during the quote process, and just an overall good vibe so we went with them. There is a reason this company has mostly 5 star reviews, great customer service and craftsmanship. They have done the majority of our windows and even did a specialty sound reducing glass door for my husband's studio (he is a musician) and it is amazing! The sound reduction outside is as good as a wall! We no longer hear our neighbors outside, just amazing quality glass and doors. The installers were so professional and polite, they even vacuumed the carpet after installation of the glass doors in our carpeted rooms. We have a few more windows left to be done and we will absolutely be having them come back once we are ready for the next set of replacements. Windows are an expensive investment so it is always best to go with a quality company. All the windows we did were slightly above standard dual pane sound reduction and my husband's studio door was a specialty order with an STC we estimate is around high 30's to low 40's. Bill B.2025-07-19Verified From the initial request for a quote to the final installation these guys were on it. We called and left a message and they promptly called back and gathered some basic information. Within two days they were here to do the estimate and worked with us to get us the door that we wanted with a price we could afford, even worked on it over the weekend. They were helpful with the design too convincing us to go with the clear door to extenuate the great view we have out of our front door. Everything went according to the schedule they originally made. They followed up last week to confirm the installation today. They showed up this morning on time and installed the two windows and front door. Great craftsmanship and worked very clean. We could not be happier with the whole experience and would be happy to personally recommend them to anyone who needs windows or doors. Karen F.2025-07-16Verified We asked for quotes from various businesses and River City responded that they would provide an estimate by the end of the day. They called to clarify the details and gave us a reasonable estimate. With many great reviews on Yelp and after checking the license we signed the contract. Vlad called and came out on the day set up and was very polite. He removed his shoes every time he came in the house even though we said he didn't need to. He took the time to do a thorough and quality job and we were very happy with the results. He cleaned the work area when done and asked if we had any questions. We will definitely use this company again and wouldn't hesitate to recommend them.
Let in more light, frame every moment, and get rewarded* when you upgrade your home with MILGARD Windows and Doors.
per V400 Tuscany® and V300 Trinsic™ patio door
per V400 Tuscany® Series window
per V300 Trinsic™ Series window
per V250 Style Line® Series window
Homeowners will get an additional $20 for every product with capstock
*For orders placed from September 8, 2025 through December 8, 2025 will receive a gift card code via email. Restrictions may apply.