Cal-Star Windows
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Cal-Star Windows
Our goal is to offer consumers a user-friendly professional Window buying and installation experience. We make transparent online pricing readily available and streamline the purchase process to minimize the time commitment necessary to understand your purchasing options on energy efficient windows and doors.

Cal-Star Windows is committed to adhering to the best industry products, practices and materials used. Give us a call for a free in-home consultation and experience the no pressure no hassle Cal-Star Windows difference for yourself today. Dual Pane LoE-3 & Argon Gas Sliding Glass Doors Quoted above include Tax, Retro Installation and Haul-a-way of all work related debris and are Title 24 Compliant.

National Brand, Dual Pane LoE-3 & Argon Gas Sliding Windows Quoted above include Tax, Retro Installation and Haul-a-way of all work related debris and are Title 24 Compliant. National Brand, Dual Pane LoE-3 & Argon Gas XOX Windows Quoted Above include Tax, Retro Installation and Haul-a-way of all work related debris and are Title 24 Compliant.
Services
Calstar Windows are the industry experts in Vinyl Windows installation around Orange County, CA. Vinyl Windows are the excellent heat insulator. Vinyl windows regulate the temperature, which in return prevents high energy bills cost by heating and cooling system. Calstar Windows in Orange County, CA helps you save more money as Vinyl Windows are needed low maintenance.
Is a family owned and operated business serving the greater Los Angeles, Orange, and Riverside Counties. Hi, my name is Dirk Huffman and after years in the sales and marketing side of the Window industry and working with 1000's of homeowners I believed there was a need for consumers to have a more streamlined, user friendly and transparent window buying experience available to them then what is typically being offered in today's window market.
From your Free In-Home estimate, through the installation process we will be with you every step of the way. Our knowledgeable team of professionals will make your decision to work with us a smooth and enjoyable experience. We use the industries best installation practices and procedures no matter what type of installation is required or you chose and we use only the finest materials and commercial grade sealants on all jobs.
We were looking to replace all the sliding doors in our 1962 ranch home. As a rule, we normally get at least 3 quotes before making a decision on who to move forward with. Cal-stars was the first to come out and give us a bid on 9 large sliding doors and 2 fixed windows. Dirk was very knowledgeable, patient and walked us through all the caveats to look out for.
If you are searching for dual pane windows in Orange County, CA for your new home? Congratulations! You are in the right place. There's no better time than now to invest in energy efficient windows! With the latest technology, with Calstar Windows you can have a comfortable and temperatures maintained indoor space year-round, as these dual pane windows are thermally maintained and create an effective insulating layer.
Reviews (19)
Linda F.
Linda F.
Apr 17, 2020
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Cal-Star did an excellent job in installing 11 windows in my mother's home. The windows were of very good quality and were very reasonably priced. We are very happy with the finished product. Dirk was a pleasure to work with and his crew were hard working, polite and knew what they were doing. You cannot go wrong if you go with Ca-Star windows.
Diane G.
Diane G.
Oct 29, 2019
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We had our windows done by Cal-star windows about 2 1/2 years ago. Dirk was super informative and very professional. They by far were the least expensive but you would never know bc the quality of their product is great and since it's been a few years since we had them installed I feel confident about the quality! I highly recommend them to anyone looking for windows! If nothing else, at least get a quote from Dirk and see for yourself
Matt H.
Matt H.
Jun 13, 2019
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I had Cal-Star Windows replace all windows in my home . My wife and I were very happy with the pricing, the service ( Dirk) and his install team . Hey did a thorough job, quick work, and cleaned up after themselves . I would highly recommend them. I am a certified home inspector and believe me , I inspected their work . Excellent ! Thanks Cal-Star. Best Matt and Donna Henderson
Carolyn B.
Carolyn B.
Mar 27, 2019
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They delivered what they promised and at a very reasonable price. We LOVE our new windows!! Dirk and Danny were in constant contact throughout the process and we couldn't be happier. Will definitely be calling them when we need to replace more windows.
Buz J.
Buz J.
Nov 11, 2018
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Dirk was a pleasure to work with. We had 28 windows installed and his team did a very nice job. We went with Value windows that helped us stay on budget and they look quite nice. We had a challenging install on some of the windows where excess calk was needed to properly seal the window. It made a bit of a mess but Dirk made it right. All in all very pleased and glad we went to Dirk.
Jeff B.
Jeff B.
Jun 29, 2018
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I just got my New windows installed by Cal-star windows Yesterday. I chose the SIMONTON DAYLIGHTMAX Window series. Very high quality windows at a great price. They did my whole condo. I highly recommend this company. First, the owner of the company Dirk was amazing. Very patient, explaining all of the choices I had. No pressure to make a decision. He was very knowledgeable about all of the window manufacturers. He gave me an amazing price. Much lower than all of the companies I got bids from. I was so impressed with the Installation of all of the windows too. Danny and his crew were amazing
Tim D.
Tim D.
Apr 17, 2018
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Great company. I received five or six bids on my whole house window job (15 windows and 2 sliders). Cal-Star Windows had the brand of windows that I wanted at a very competitive price. Dirk even honored my quote 6 months after initial bid. The installation team was very courteous and protected my home while they were working on the installation. When they were finished, it was as if they hadn't even been there except I was left with beautiful new windows and doors. Their communication is excellent. If any minor issues came up, they were upfront about it and then the issue was resolved
Gary S.
Gary S.
Apr 22, 2017
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I just had 18 windows and 2 sliders installed. Dirk and his installation crew are exceptional. I really don't think I have ever had a more professional, courteous, and thorough contractor do work on my, now third, house before this. There was zero pressure with the quote. The wait for the windows was short. The installation was precisely as described. They left the site immaculate. I got five quotes and Cal-Star was the easy winner.
Nate C.
Nate C.
Apr 17, 2017
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Start to finish a great experience. Both pricing and general experience were top notch. Communicative and non-pushy, which is great! We replaced half of our windows and the new ones are awesome. We will definitely use them again in the future.
Rashel P.
Rashel P.
Oct 15, 2016
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Dirk is awesome! I actually have not met him in person but he was so professional and helpful over the phone. I wanted to surprise my parents and get a new sliding door installed at their house. He gave me a great price and on the same day he went to my parents house to take exact measurements. He put the order in for the door and 2 weeks later the door was installed. They did a great job and my parents are beyond happy.
Michael S.
Michael S.
Jun 29, 2016
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Amazing job well done. They did 22 windows, 2 French doors and one single door in my home in Coto de Caza. Thanks Dirk.....
Anand S.
Anand S.
May 07, 2016
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Excellent overall experience using the team at Cal-Star Windows. They came in sharp at 8am and were gone by 4:15pm. 15windows and 1 sliding door replaced during this time. Very well planned and executed, very professional job.
Highly recommend.
Bob V.
Bob V.
Mar 15, 2016
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Ok. This may be a bit long but considering the cost and benefit to others I think it's worth writing.

First off I got five quotes and cal star and the estimator Robert were not the cheapest but close. I liked his honesty and help with ideas and options. Two of the guys I got quotes from were complete salesman and the kind of people that take advantage of anyone they can, I will not name them here. We got a quote from Robert and cal star last year but life happens and we got delayed. Called him a few weeks ago and he said his quote should be good but he came out again to double check and
Debbie Ziegle
Debbie Ziegle
Sep 09, 2015
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Robert came out and took our measurements. They were able to install all our 2nd floor windows in one day! AND only a 2 week delivery! Other quote I received would have to wait almost 5 weeks! Their staff were very neat, very clean! Great job by their crew. Now to get the downstairs done!
Christi C.
Christi C.
Jul 22, 2015
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We just had our windows installed today! They came out so perfect, I'm glad we chose them! They are very professional and left no mess at all! I called Robert to get an estimate and he came the next day! He was very professional and did not pressure to buy, he showed us samples and explained in detail about everything! We called a few other places, but their estimates were a little higher. We have 13 windows plus a slider and got a really great deal with cal-star! The installers got here at 8:30 and were gone by 5pm. They did a really fast job, but also very professional and detailed! I am
Steven V.
Steven V.
Jun 17, 2015
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Steve&Belinda , After interviewing several window companies, we choose Cal-Star windows. Danny & Dirk took the time to explain the process and the quality of the window. Danny & the Crew started on time and finished in a day. They had all the windows, plus a large patio door. I am extremely satisfied with the workmanship, the quality of the windows and professionalism. Thank you both , we wish you much success.
Duc C.
Duc C.
Feb 27, 2015
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We were looking to replace all the sliding doors in our 1962 ranch home. As a rule, we normally get at least 3 quotes before making a decision on who to move forward with. Cal-stars was the first to come out and give us a bid on 9 large sliding doors and 2 fixed windows. Dirk was very knowledgeable, patient and walked us through all the caveats to look out for. After getting quotes from two other firms, we decided to go with Dirk and Cal-stars for our install. Dirk came back for final measurements with Danny and added our install to his calendar.

On the day of install the guys did a great job
Rahshaw M.
Rahshaw M.
Jan 23, 2015
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I had Cal-Star install 10 windows and one slider. The pricing was very reasonable and Dirk was very knowledgeable about the different options for windows and didn't try to sell the most expensive window. Danny and his crew were right on time the day of installation and did a excellent job installing all the windows and cleaning up all debris after everything was done. I would definitely recommend cal star windows to all my friends!
Nicole B.
Nicole B.
Sep 06, 2014
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Cal-Star Windows gets 5 stars from me. I was very impressed with the service. Dirk did an amazing job explaining the different types of windows and he knew exactly what I wanted. He is very knowledgeable and gave us a reasonable price. He was so great about squeezing my installation in his calendar.
The crew that came to install my windows were professional. They came on time. They explained exactly what they were going to install and how long it was going to take. They did an amazing job and I couldn't be happier with the install.
I am recommending them to all neighbors, friends and family