They responded quickly to our inquiry and came out to confirm measurements after providing an estimate. They were almost half the cost of other contractors. We originally were having our exterior doors replaced, but added the interior doors due to the value. read more

I just had a French Door installed and I couldn't be happier! I had been to several other Glass Shops with an idea of what I wanted but no-one paid any attention, basically said it couldn't be done. I didn't have a photo or drawing , just an idea and Mitzi at Monarch made it happen! She definitely when above and beyond what anybody else offered! The installers El and his apprentice Angel were excellent! El did a beautiful job of matching some outdoor trim that I wouldn't have even thought of, it was definitely more work but showcased the door beautifully! It is such a comfortable business environment that when the job is over you feel like you made new friends! I highly recommend Monarch Glass! read more

I had windows and a sliding door installed in my residence on October 25, 2023. I chose Monarch based on a friends' recommendation. Also, Monarch was quick to respond. They got back to me with a bid even before the other window installers returned my call asking for service. The installers showed up on time. They were polite and courteous. They finished the installation in the time estimated. They were efficient and double checked to see the windows and doors were sealed and slide easily. They took care to protect my property and cleaned up after completing thier work. I am pleased with Monarch from my initial contact to the conclusion of the installation. read more

I had a wonderful experience with Monarch Windows! Owner Jason and crew El and Marvin did a fabulous job; starting with bids and finishing with installation. They replaced 15 windows that had failed seals and ordered a window for a new apartment construction. The service was professional, communication was superb, price was reasonable and the end product was amazing. As other reviews stated, I had other companies come out to the property and I was not impressed; Monarch windows was above and beyond the rest (thank you Aggson's glass for the recommendation). I would HIGHLY recommend Monarch Windows for your window needs! read more

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We recently did a big glass wall retrofit at our house in Pismo and Monarch was great! They were very helpful figuring out options and determining the best and most cost-effective option for our home. The process was really easy and because of their close collaboration with Ferreira Construction and Studio Prime, the project was super easy to coordinate, plan, and manage. The owner, Dan Ferreira lives locally with his family and is very involved in the community, which I appreciate. I strongly recommend Monarch for any of your residential or commercial window and glass needs! read more

Stay away!! We had Monarch come to our house and measure for new construction windows, 2 sets of French doors, a bedroom passage door and a front door with 2 sidelites. Their lead installer came to our house and spent about 90 minutes measuring all our windows and doors. We received the bid a few days later and decided to order the windows and doors from them. Out of 20 windows only 3 fit properly, the rest of the windows were approximately 1/2 inch too small all the way around, one window was a foot too small! The 2 French doors opened the wrong way than we requested and the bedroom passage door was 6 inches too big and opened the wrong way as well. Monarch's response to us was that we should have double checked that their measurements were accurate. That is absolutely crazy, THEY are the professionals and should know how to measure accurately. That is why we hired them! I would DEFINITELY think twice before doing ANY business with Monarch !! read more

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From the moment we walked into Monarch's display room and listened to the description and advantages of their window units, we were very impressed. Also, the organization and cleanliness of their factory that was visible from the showroom got a seal of approval. Their pricing seemed within mid to high range of what we'd pay elsewhere, but felt there was much more value for the buck with their windows. Boy, we were right in the long run but didn't know that until Mike came out to do the estimate and El did the critical measurements. El and Marvin did the installation. It's extraordinary how these two guys worked is if they were one. They were exceptionally efficient, worked quietly and very tidy, I mean really tidy! Every window and two 8 foot sliders were installed perfectly, everything works swimmingly and looks sensational. Quite frankly, I now feel this was a real bargain! There is no way you can go wrong by choosing Monarch. From Terry and Jim in Los Osos--very happy campers!! read more

We talked to several window companies and were not impressed.....then we found Monarch. The entire team is superb. They were very patient during the sales process.....with several site visits....lots of questions. They were always willing to meet, send samples, answer questions, whatever was necessary. We had a big job--we had to replace all of our windows and doors and selected the Loewen brand which are high quality. The installation team was incredible. They had a positive, "can-do" spirit no matter what they encountered. They were thoughtful about not damaging the garden and cleaned up brilliantly. They are so talented and patient and completed our complicated job right on time. Use Monarch. You won't regret it. Worth every penny. read more

Every window failed, every company that came in to fix noted the shoddy work. Cuts every corner imaginable to make a profit. The owner will avoid you if you have a problem, he is a liar and a chest! Avoid at all costs! read more

I emailed them asking for a quote for patio sliding doors. At first, I received a reply from a J. Patton stating they would definitely be able to provide me with a quote. She asked if it would just be the door or door and installation and I informed her just the door. After that, I never heard back from them. Unfortunately, they are one of very few vendors within a few hundred mile radius who offer Loewen products. Might just have to go with a different brand. Judging from the other reviews, this seems to be the standard. read more

I dropped a shim between two panels of my sliding glass doors and couldn't get it out. It was wedged in so the door wouldn't close. Oh no!Monarch Windows who originally installed my windows and sliders sent their repair techs out so quickly after my sad phone call. They retrieved the small part and now the door works. Whew! I especially appreciate that they showed up at my door with masks on to be careful about Covid and within a few hours after my desperate phone call. I know it is hard to run a small business these days and I so appreciate this kind of local service. read more

Never got back to me. I even called to ask if he didn't want the job, just tell me so that I can move on. "oh yes", he wanted the job, was just super busy and would get back to me. Never heard from them. It was for 3 window glass replacements and 2 sets of french doors. Just tell me if it's not a job you want!! Very inconsiderate. read more

Working with Monarch Windows was a great experience. They did a great job through the sales, delivery and follow-up process. Would use them again without question. read more

We had a really great experience with them. They carry a wide variety of window brands, mostly upper end quality. They are very knowledgeable about their products and provide good information and suggestions. The installation work is too-notch. The support from them is also really good. Easy to work with as well. read more