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    Alpha Enviro Tech

    4.5 (68 reviews)
    Open • Open 24 hours

    Get pricing & availability

    Response time

    1 week

    Response rate

    50%

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    Services - Alpha Enviro Tech

    New roof installation

    Reroofing

    Roof inspection

    Alpha Enviro Tech Photos

    Recommended Reviews - Alpha Enviro Tech

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    Reviews With Photos

    Will I.

    We had a great experience with Alpha Enviro Tech. Their team was extremely friendly and efficient with their work from sales to the PM, down to the guys doing the install. Additionally, the project itself turned out great and the installation team was extremely fast. Extremely satisfied with this new addition to our home. For this project they did our Patio Cover which we requested as half lattice style. Extremely happy with the results.

    Write a bad review, and this is what they will text you. Shows how unprofessional this company really is. Just received this on Labor Day.

    Update: started calling me today on Labor Day and harassing me, insulting me. Just look at the picture of the text he sent me. Shows how unprofessional this company is. This company is a joke. Don't waste your time Red flags. Don't waste your time. Do not make an appointment unless you want to waste your time. They will call you saying they have grants for the government, and are apart of a "go green program". They pitched we have grants to upgrade your home to be energy efficient, blah blah blah. Said and I quote "we have a grant where it will be little to no cost." After making me take a day off from work, showed up about an hour late to the appointment. Then hit me with $13k to replace 5 windows. Said the "special program" would then be cut to half price. However then they switched and said that it was a program thru the manufacturer and not thru the government. Once they make the pitch, they will pressure you and make you decide on the spot and you won't be eligible for the "deal." They want you to post a sign on you property, and get referrals and some other "requirements" in order to be eligible. TOTAL WASTE OF TIME. Very dishonest and shady. They will even offer to take "payments" and finance the windows once you turn them down. Don't be saying you are with an energy efficient government program and try to prey on people. I don't have a problem with the price, it's your business and prices; but don't lie about saying you are working with the government to make houses "go green". This company is very deceptive and dishonest.

    Jonathan W.

    We were so happy with our new windows. We have already noticed a reduction in outside noise and a savings to our energy bill by not having to run our AC as much. Our sales representative, Cody, went above and beyond by working on his birthday and ensuring that we got exactly what we wanted. The window installing crew led by Boris was very courteous and professional. Boris did a walkthrough with me with every window that they installed. I am impressed with Alpha EnviroTech and will look to them the next time we have a major project. Great work!

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    2 months ago

    Great service and they completed each series of window installations in one day each. Great job!

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    3 years ago

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    Alex D.

    Thank you for such a great review.

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    2 years ago

    We are Very Satisfied with the whole process, Workmanship and Professionalism of the whole Team... from start to finish... Thank You

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    Page 1 of 2

    Alpha Enviro Tech Reviews in Other Languages

    Ask the Community - Alpha Enviro Tech

    Review Highlights - Alpha Enviro Tech

    “Henry, to his manager, Brandy, and to the expert installers were knowledgeable, professional and courteous @ all times.”

    Mentioned in 7 reviews

    Read more highlights

    American Vision Windows - Let light into your home with bay windows, double-hung windows, and more from American Vision Windows!

    American Vision Windows

    (1.2k reviews)

    My fiancé and I recently bought a home without air conditioning, so installing quality screen doors…read morewas a priority. We wanted fresh air, better airflow, and security. Our friend recommended Perry, aka "Bucky," after a great experience, and we're so glad he did. Perry was wonderful from start to finish. He provided a quote, customized the doors exactly as I wanted, and accommodated my preferred locking mechanism. The doors were installed yesterday, and we couldn't be happier. They look fantastic, and the quality and workmanship are excellent. The installers (Sergio & Pana) were saints, too--our tree service happened to arrive with a chipper during the installation, and they patiently endured that jarring noise for an hour while staying professional and focused. They're clearly great at their craft, and I'm already wondering what else I can hire them to do! I highly recommend Perry "Bucky" for quality screen doors, customization, and outstanding service. We're thrilled with the results!

    My husband & I placed a very large order with American Vision Windows today. This review is for…read morephase 1 of our experience. Once the windows are installed I will update this review with phase 2. We had a very positive experience scheduling with Laura. She texted & called to set up and confirm our apt and moved things around to accommodate our schedule which we really appreciated. At today's appointment Christian came out to measure the windows and finalize our order. We appreciated his punctuality, clear communication style, and product knowledge. He answered all our questions and was very patient as we worked out a few design details. We can't wait to see our new windows installed!

    TMC Windows & Doors - We are thrilled and honored to be voted the Best Window & Door Company in Orange County for 2024!

    TMC Windows & Doors

    (120 reviews)

    When you are replacing a bunch of windows, there is always, or should be, a little nervousness…read more It's a fair amount of money, time and effort. But the crew and staff at TMC were so terrific, they relieved any anxiety I may have experienced. They came several times to my home and measured and re-measured to make sure everything was perfect. The crew, led by Danny, worked diligently and exact. The new doors and windows look amazing! I am so grateful to TMC for their Great work. I would hire them again in a heartbeat.

    If I could give them negative stars, I would because that is what they have earned. Started…read moreworking with salesman early April (omitting names so the review isn't taken down). When we told him we were not certain about the style of doors for some of the items he urged us to sign the contract to take advantage of the discount and assured us we would be able to update via a change order. Nothing would be ordered until the choices were made and the change order was executed. We have done many remodeling projects over the years and change orders are standard so we had no reason to doubt his assurances. Since then he has overpromised and failed to deliver. Every time we texted or emailed to ask about the change order status he reiterated that it was with the office, everyone was aware, nothing would be ordered and the change order would be sent - tonight, tomorrow, next day...you get the picture. After weeks of waiting for the change order so we could move on the project, we tried to escalate a number of times because based on the reviews we expected better customer service. However, we were told we needed to resolve all the miscommunications and failed follow through with the salesman that had failed to follow through. Imagine our surprise when we got a text that some of the doors were ready for installation. The salesman was shocked as he had told us nothing would be ordered until the change order was signed. In an effort to salvage the project and because we wanted to believe the salesman, we allowed for partial installation. The installation was riddled with additional issues. Wrong hardware, wrong trim, no wood molding around the door. The salesman was apologetic and did not understand why there was a disconnect. After another few weeks of messages, emails and requests to escalate, we finally got confirmation that the salesperson and the director of revenue would come to our home at 2pm on 6/22. They arrived late 30 minutes late (even though my husband had made it clear he was meeting them during his lunch hour) and the director of revenue was defensive and put all blame on the misrepresentations made by their salesman on us. During the meeting the salesman told him that the remaining doors had not been ordered. After that meeting the company STILL had the salesman follow up to ask how we wanted to proceed. He was embarrassed at that point because he was telling us the company would be able to address our concerns and they hung him out to dry. Even though it wasn't our fault, in an effort to put this nightmare behind us and NEVER deal with them again, after a few exchanges with the director of revenue, we agreed to a resolution provided they completed the project by today. No response for over a week until this afternoon when they basically said 'thanks for agreeing to letting us do what we haven't done but keep bending over backwards so we can do it in our terms'. @owner of the company you should step in sooner and not wait for the online reviews to try justifying the experience. For all those that posted 1 star reviews in the last year we should talk about options. Based on your experiences I can tell is not the individual players. It's the company.

    California Replacement Windows

    California Replacement Windows

    (95 reviews)

    Poor warranty service! They do not stand by the product! I…read morehad all new Milgard windows installed in my home in the 2003-2004 timeframe. The initial installation went well. Milgard offers a lifetime warranty on their windows. Speed ahead to 2026... Some of my Milgard windows began to fog and show drip marks between the panes. I called California Replacement Windows (they were an authorized Milgard dealer) to replace them per the warranty. I couldn't get anyone to answer and I called several times after that. No return calls even after voicemail. My wife also called several times....Nothing! I wrote to them using the email provided on their website and no response! I don't know if this company was sold or merged with another company, but based on this experience, I would never buy replacement windows from California Replacement Windows because they don't support their products. I am not dissatisfied with Milgard. Their product lasted 23 years before I needed service. I found Milgard's website and completed a warranty service request, and they scheduled an appointment and soon after replaced my windows completely free of charge.

    The windows I ordered are beautiful and top of the line (Simonton energy efficient vinyl windows),…read morebut the installation was poorly done. Within five months of the installation, I noticed the trim they installed on the inside along one of the two new windows had come almost entirely undone, to the point that there were huge openings and I could see the insulation foam they used in the gaps. I even had a bee somehow get through into the room thanks to the poor installation. For the amount paid, I was frustrated to realize they hadn't done a better job. Next time I'm in need of new windows etc., I'll be sure to look elsewhere. Update: There also appears to be gaps along the top exterior side of the other window - I heard some kind of large insect (we get alot of bees and wasps around my building) buzzing and trying to escape from inside there. Luckily the interior trim remained sealed on this window at least. But once again, I find myself disappointed with the installation.

    Alpha Enviro Tech - roofing - Updated October 2026

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