The professionals at AA Millennium Glass were quick to respond, followed through on their quote in a timely manner, and had the repairs complete within a very short timeline. The windows and mirrors look great! I'd definitely use their services again.

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TRUSTED BY RANCHO SANTA MARGARITA, CA HOMEOWNERS
4.6
Average homeowner rating146
Verified glass block window services reviews
Verified Reviews for Glass Block Window Service pros in Rancho Santa Margarita, CA
Last update on October 12, 2025
- Cecilia O.
- Linda F.
Great job on inside and outside downstairs. Some streaks left on 2nd story windows in front.
- Apryll H.
They came out on time and were very efficient and professional. My windows look great. I would hire them again.
- Lana B.
Elite Window Cleaning is an extremely affordable and professional window cleaning service. It was my first time dealing with them and I can confidently say that I'll be coming back. From their friendly and helpful demeanor, to the ease in setting up the appointment and getting a quote, I felt...
- Woo H.
They are nothing but frauds and crooks. If you are looking for a major stress and a lawsuit, this is the place to go. I took in a few wood windows with 100+ year old antique glasses with lovely ripples. The windows had small cracks at one corner. The idea is to save the glasses as much as...
- Debra K.
I called King County Window and Glass on August 26, 2015 to see if they replaced window glass. I had called a few other companies who only replaced whole windows and most only multiple windows at that. Not what I needed. King County Window and Glass said they did do this kind of work, so I...
- Matthew O.
Now I understand why they book several months in advance (good companies stay busy). They do the historic restoration work that very few people know how to do anymore. My home is from 1925 and Brian Saffel was able to make the wonky windows in our bedroom/bathroom work like new again. Highly...
- Diana W.
They are very punctual. Their prices were very good. They came and did the job and were very professional. If I had any more windows I would use them again, but they just finished up the last windows today actually!
- Deidra H.
It went Great! Rather than spend around 30K on new windows I just replace some glass and tinted the existing windows. Definitely came out a winner!
Find Glass block installation pros in Rancho Santa Margarita

Metropolitan High Performance Windows
Metropolitan High Performance Windows
Family Owned and Operated Business Specializing in Custom Window Replacement and Installation. For over 20 years, Metropolitan High Performance Windows has been the replacement window and window installation service company for homeowners in Anaheim, Los Angeles, Riverside, San Bernardino, San Diego, and Orange Counties. We offer free estimates with no pricing games, no pressure and the fastest turnaround in the industry. Variety of Window Styles Including Single Hung & Double Hung Windows, Casement Windows, Awning Windows, Picture Windows, Sliding Windows, Geometric Windows, Bay & Bow Windows, Garden Windows. Variety of Patio Door Styles Including Sliding Glass Doors, French Doors, Bi-Fold Doors, Multi-Slide Doors, In-Glass Pet Doors. Financing Available! You may be eligible for a 100% financed, no home equity, no lien, no closing cost, no origination fee, no pre-payment penalty loan. Fico scores as low as 580. Learn about the REEL Program and Other Financing Options by visiting www.mhiwindows.com/window-financing/.
"Great job with high quality products"
Melanie G on May 2024
Family Owned and Operated Business Specializing in Custom Window Replacement and Installation. For over 20 years, Metropolitan High Performance Windows has been the replacement window and window installation service company for homeowners in Anaheim, Los Angeles, Riverside, San Bernardino, San Diego, and Orange Counties. We offer free estimates with no pricing games, no pressure and the fastest turnaround in the industry. Variety of Window Styles Including Single Hung & Double Hung Windows, Casement Windows, Awning Windows, Picture Windows, Sliding Windows, Geometric Windows, Bay & Bow Windows, Garden Windows. Variety of Patio Door Styles Including Sliding Glass Doors, French Doors, Bi-Fold Doors, Multi-Slide Doors, In-Glass Pet Doors. Financing Available! You may be eligible for a 100% financed, no home equity, no lien, no closing cost, no origination fee, no pre-payment penalty loan. Fico scores as low as 580. Learn about the REEL Program and Other Financing Options by visiting www.mhiwindows.com/window-financing/.
"Great job with high quality products"
Melanie G on May 2024

Smart Window Company
Smart Window Company
*We believe in treating people with integrity and kindness. *We believe in customizing our windows and doors to give southern California homeowners benefits that matter (at no additional cost) *We've performed thousands of installations and have countless happy customers who love how our gorgeous windows and doors help them with energy efficiency, noise prevention and security, while making their homes a more beautiful and comfortable place to live. *Our craftsmen installers do not take payment until our work is complete and you are happy (we don’t even require a deposit). *We do not believe in high pressure sales. You have the option to meet with us by Zoom and have your quote emailed. *We offer monthly payments with zero interest. *We have a 3 window minimum for installs
"Our small house, built in 1948, is excellently located, but all of the windows were outdated louver windows, which were drafty, allowed external noise to enter, and caused our heating and cooling to escape. We had wanted to replace them for years; however, previous quotes from other companies were well beyond what we could afford. We decided to try again this year and requested a quote from Smart Window Company. David Winkler promptly contacted us on January 18, 2025, and arranged a Virtual Consultation via Zoom for the following day as this was most convenient for us. During the meeting, he spent nearly two hours understanding our specific requirements and exploring available options, providing a detailed explanation regarding the custom replacement windows. He demonstrated professionalism and was approachable throughout the interaction. On January 20, we received our initial quote for replacing 11 windows with 10 new ones, as we opted to merge two old windows into a larger picture window in the master bedroom. All windows included a lifetime guarantee. Although another company provided a significantly lower quote without any guarantee, David diligently worked to adjust the price until it was comparable to the lower quote. Consequently, we signed the contract with Smart Window Company on January 28. The Installation Manager, Tom, visited on February 3 to verify the final measurements for the windows. He professionally explained the installation process and advised us on preparations. On February 8, he informed us via email that our project had been ordered, with delivery expected in 6 to 8 weeks. The windows arrived ahead of schedule, and we scheduled the installation for March 3. On the installation day, the three-man crew led by Bryan, the Crew Leader, arrived promptly at the appointment time. Bryan communicated effortlessly in perfect English with us, and in Spanish with Byron and the rest of the crew. He remeasured everything and verified each window's size. Unfortunately, one window had incorrect dimensions due to a manufacturing error. Nevertheless, the team proceeded efficiently and meticulously, removing the old louvers and installing the replacements within four hours. Bryan assured us that the correct-sized window would be expedited from the manufacturer. The job site was left clean and tidy both inside and outside. Today, on March 19, Peter, the Job Foreman, installed the remaining window, completing the task in less than an hour. We are extremely satisfied with the fantastic customer service, the excellent quality of the product and the workmanship and the overall dedication to customer satisfaction provided by the entire staff at Smart Window Company. We highly recommend them to anyone in need of quality windows at a reasonable price."
Sid F on March 2025
*We believe in treating people with integrity and kindness. *We believe in customizing our windows and doors to give southern California homeowners benefits that matter (at no additional cost) *We've performed thousands of installations and have countless happy customers who love how our gorgeous windows and doors help them with energy efficiency, noise prevention and security, while making their homes a more beautiful and comfortable place to live. *Our craftsmen installers do not take payment until our work is complete and you are happy (we don’t even require a deposit). *We do not believe in high pressure sales. You have the option to meet with us by Zoom and have your quote emailed. *We offer monthly payments with zero interest. *We have a 3 window minimum for installs
"Our small house, built in 1948, is excellently located, but all of the windows were outdated louver windows, which were drafty, allowed external noise to enter, and caused our heating and cooling to escape. We had wanted to replace them for years; however, previous quotes from other companies were well beyond what we could afford. We decided to try again this year and requested a quote from Smart Window Company. David Winkler promptly contacted us on January 18, 2025, and arranged a Virtual Consultation via Zoom for the following day as this was most convenient for us. During the meeting, he spent nearly two hours understanding our specific requirements and exploring available options, providing a detailed explanation regarding the custom replacement windows. He demonstrated professionalism and was approachable throughout the interaction. On January 20, we received our initial quote for replacing 11 windows with 10 new ones, as we opted to merge two old windows into a larger picture window in the master bedroom. All windows included a lifetime guarantee. Although another company provided a significantly lower quote without any guarantee, David diligently worked to adjust the price until it was comparable to the lower quote. Consequently, we signed the contract with Smart Window Company on January 28. The Installation Manager, Tom, visited on February 3 to verify the final measurements for the windows. He professionally explained the installation process and advised us on preparations. On February 8, he informed us via email that our project had been ordered, with delivery expected in 6 to 8 weeks. The windows arrived ahead of schedule, and we scheduled the installation for March 3. On the installation day, the three-man crew led by Bryan, the Crew Leader, arrived promptly at the appointment time. Bryan communicated effortlessly in perfect English with us, and in Spanish with Byron and the rest of the crew. He remeasured everything and verified each window's size. Unfortunately, one window had incorrect dimensions due to a manufacturing error. Nevertheless, the team proceeded efficiently and meticulously, removing the old louvers and installing the replacements within four hours. Bryan assured us that the correct-sized window would be expedited from the manufacturer. The job site was left clean and tidy both inside and outside. Today, on March 19, Peter, the Job Foreman, installed the remaining window, completing the task in less than an hour. We are extremely satisfied with the fantastic customer service, the excellent quality of the product and the workmanship and the overall dedication to customer satisfaction provided by the entire staff at Smart Window Company. We highly recommend them to anyone in need of quality windows at a reasonable price."
Sid F on March 2025
Brothers Home Improvement Inc
Brothers Home Improvement Inc
Family Owned and Operated since 1994. Nine Brothers & Sisters Striving For Your Complete Satisfaction! Energy Efficient, Replacement Windows and Doors. No Subcontractors! No High-pressure Sales! Ranked Among The Top Nationwide by Qualified Remodelers! AAMA Certified and Members of the Better Business Bureau. Quality Craftsmanship. Lifetime Warranties. Save $75 per window & $150 per door. Financing Available on approved credit. Additional phone numbers: - (310) 670-0801, (949) 250-9124 & (562) 733-4202.
"They never followed up."
Mike C on July 2020
Family Owned and Operated since 1994. Nine Brothers & Sisters Striving For Your Complete Satisfaction! Energy Efficient, Replacement Windows and Doors. No Subcontractors! No High-pressure Sales! Ranked Among The Top Nationwide by Qualified Remodelers! AAMA Certified and Members of the Better Business Bureau. Quality Craftsmanship. Lifetime Warranties. Save $75 per window & $150 per door. Financing Available on approved credit. Additional phone numbers: - (310) 670-0801, (949) 250-9124 & (562) 733-4202.
"They never followed up."
Mike C on July 2020

Approved Contractor Inc.
Approved Contractor Inc.
- Excellent Customer Service - Superior Craftsmanship - 15+ years in business - Family owned and operated - Competitive Pricing - Super Service Award Winner - Elite Preferred James Hardie Contractor - Andersen Certified
"Clean and reliable"
Tamar L on October 2024
- Excellent Customer Service - Superior Craftsmanship - 15+ years in business - Family owned and operated - Competitive Pricing - Super Service Award Winner - Elite Preferred James Hardie Contractor - Andersen Certified
"Clean and reliable"
Tamar L on October 2024

Renewal by Andersen
Renewal by Andersen
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"
JENNIFER S on August 2025
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"
JENNIFER S on August 2025
JB Handyman Services - Unlicensed Contractor
JB Handyman Services - Unlicensed Contractor
JB Handyman Services, is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
JB Handyman Services, is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Glass & Window Services Group
Glass & Window Services Group
We are owned and operated exclusively by Journeymen level tradespeople who are dedicated to delivering a high quality customer experience. Having been in the industry for almost five decades, in window and door manufacturing as well as installation, service, repair and replacements. We are industry experts in Doors and Windows for Residential and Commercial applications. There is no job too small. And for larger projects, the sky's the limit! Give us a try! We're happy to drive out to wherever you are, in a timely manner, and offer up sensible and informed solutions for your repair or replacement project. We carry all major brands! Our talented and experienced staff will take care of all your needs with a quick turnaround. We don't cut corners! - We're Trusted, Local and Dependable. Call or text us today for your NO COST evaluation on; 949 561 2196
"Professional"
Pari M on October 2024
We are owned and operated exclusively by Journeymen level tradespeople who are dedicated to delivering a high quality customer experience. Having been in the industry for almost five decades, in window and door manufacturing as well as installation, service, repair and replacements. We are industry experts in Doors and Windows for Residential and Commercial applications. There is no job too small. And for larger projects, the sky's the limit! Give us a try! We're happy to drive out to wherever you are, in a timely manner, and offer up sensible and informed solutions for your repair or replacement project. We carry all major brands! Our talented and experienced staff will take care of all your needs with a quick turnaround. We don't cut corners! - We're Trusted, Local and Dependable. Call or text us today for your NO COST evaluation on; 949 561 2196
"Professional"
Pari M on October 2024

Handyman Solutions - Unlicensed Contractor
Handyman Solutions - Unlicensed Contractor
With over 10 years of experience serving the San Francisco area, Handyman Solutions is the solution for all your Handyman needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!
"Jose was very nice, friendly, and professional. His work was excellent and was very helpful about other possible jobs. "
Teresa C on September 2025
With over 10 years of experience serving the San Francisco area, Handyman Solutions is the solution for all your Handyman needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!
"Jose was very nice, friendly, and professional. His work was excellent and was very helpful about other possible jobs. "
Teresa C on September 2025

Original Screens Glass and Doors-Unlicensed Contractor
Original Screens Glass and Doors-Unlicensed Contractor
We take great pride our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"The job was done quick and Excellent."
Joey C on October 2025
We take great pride our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"The job was done quick and Excellent."
Joey C on October 2025

Trident Windows And Doors, Inc.
Trident Windows And Doors, Inc.
We have decades of experience in retrofit window and door installations and we can install virtually any brand. Bigger companies often hire us to correct problematic installations because our team is highly skilled and we are the quality installation leaders. We show up on time, are immaculate in our work process and haul away all related debris. We'll do it right for you. We'll provide honest low prices and expert installation on quality retrofit windows and doors. We're not the biggest. That's why your project will get our full attention. Your complete satisfaction is our goal.
"I had windows and a sliding glass door installed by Trident this week and I could not be happier. The price was competitive and the guys were punctual, very professional, quick, tidy, and they did a great job. I love my new windows!"
Elysia H on October 2025
We have decades of experience in retrofit window and door installations and we can install virtually any brand. Bigger companies often hire us to correct problematic installations because our team is highly skilled and we are the quality installation leaders. We show up on time, are immaculate in our work process and haul away all related debris. We'll do it right for you. We'll provide honest low prices and expert installation on quality retrofit windows and doors. We're not the biggest. That's why your project will get our full attention. Your complete satisfaction is our goal.
"I had windows and a sliding glass door installed by Trident this week and I could not be happier. The price was competitive and the guys were punctual, very professional, quick, tidy, and they did a great job. I love my new windows!"
Elysia H on October 2025
The Rancho Santa Margarita, CA homeowners’ guide to glass block window services
From average costs to expert advice, get all the answers you need to get your job done.
Is it time to upgrade your home’s windows? Learn more about window replacement costs, considering various window sizes, styles, and energy efficiency.
- •
Find out the cost to replace weatherstripping. Learn about material and labor costs, cost-saving tips, and what impacts your total price.
Learn how to install glass block windows with our detailed guide that shares what you need to know about buying materials, DIYing, and more.
Need to know who made your windows to order replacements or get warranty information? Use this quick guide on how to identify your window manufacturer.
You may have seen glass block windows before without knowing their perks. Learn the pros and cons of glass block windows and how they can benefit your home.
Don’t let a window leak rain on your parade. Check out these nine simple tips to track them down and stop the damage before it gets out of hand.
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