Cancel

    Search

    Promethean Construction

    5.0 (3 reviews)
    Closed Closed

    Request a quote

    You can now request a quote from this business directly from Yelp

    Promethean Construction Photos

    You might also consider

    Recommended Reviews - Promethean Construction

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    11 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    11 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    10 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    Ask the Community - Promethean Construction

    You might also consider

    Verify this business for free

    People searched for Windows Installation 3,256 times last month within 25 miles of this business.

    Verify this business

    Glassman to the Rescue - After fixing the putty wood window

    Glassman to the Rescue

    (183 reviews)

    They were really incredible. From Nancy in the office with quick responses and easy text and phone…read morecommunication from start to finish -- to Carlos finding a gave them bad info and had a double pane window to replace and not a single pane as I had thought. Carlos didn't skip a beat, said he needed to take the window frame with him, instead of do the repair on site. He was literally back before I realized he was gone and the repair was top notch. Oh, and the price was unbeatable in the area. Can't recommend Glass Man highly enough!

    If you need windows or glass repaired, talk to Carlos and Nancy! Awesome husband and wife team!…read more Happened to be at my parents' house and noticed a lot of the windows were older and difficult to open. Remembered Glassman to the Rescue when I was doing windows research in the past. They had tons of 5 star Yelp reviews, which is why they were at the top of my contact list. Texted Nancy (the "glass girl" and wife of the Glassman) and she responded very quickly. Carlos the Glassman was able to stop by the same day (within the hour!) and taught me about how to keep the older windows lubricated. He sprayed on some magic stuff and wow, they were like brand new! He could have easily replaced parts and suggested new valances to make more money but he was honest with me and said that new valances would have issues in the future too. Very grateful for Carlos and Nancy's responsiveness today and for helping us with the windows! Will keep them in mind for future windows and glass repairs!

    River City Windows - River City Windows is authorized dealer for Milgard

    River City Windows

    (189 reviews)

    Natomas

    Incredible service!…read more What a great local business! We are very happy with our new windows. And we were so impressed with the great service. Installation was incredibly fast. Special thank you to Dimitri & Andre for their great service!

    River City Windows is by far one of the BEST companies I've worked with from start to finish. My…read moreproject included having 5 original 1986 windows removed and replaced with Milgard windows. RCW is a certified Milgard dealer. Starting with the receptionist in their sales office, Geoff the sales guy, David and his brother who demo'd and installed the new windows...all were very professional and very helpful along the way. I seeked out 3 companies to bid my project. River City Windows and one other were the only ones to respond. River City's bid was the lowest quote for a model window one up from a competitor. It was a now brainer for me to decide who to go with. Once on the job, David and his team ensured everything was tarped off to capture all the debri, very methodical in their demo and installation process, and ensured everything was cleaned up to my satisfaction. A phrase David told me "we treat your property as if it was our own". Love this! Had to wait about a week for the stucco guy to come out and restucco around the windows. It's all done and he blended in the new stucco with the existing THANK YOU River City Windows for a job well done. I'm a very happy customer!!

    Star Energy

    Star Energy

    (25 reviews)

    Star Energy installed our windows 2 years ago. Lance, the owner, came out and told us Anlin Windows…read morewere the best and we listened to him. We'll, this is a lie. We had trouble with windows back in September. His office was not helpful. Told us we had to work with Anlin. Anlin is a joke We have been waiting since October to have them come out. They just canceled on us again. They were supposed to come this friday, March 27 but said their guy is sick so now moved to April. Definitely do not recommend Anlin or Star Energy who sold us terrible product!

    I would leave zero starts if I could. So many problems and not sure where to start. Like another…read moreposter stated, they did not stay to make sure the units were running properly after install even after I alerted the installer Anthony and his two guys, one of which is his nephew I believe, that there was a loud mechanical scraping noise coming from one of the split system units in a bedroom. The problems consisted from there. Before the work got started the owner Lance came out to do a pitch in circa late Aug/early Sep of 2025. He looked at the area to hold both the new electric water heater and the condenser for the mini split system and said without a doubt it would work there. This was a month prior to the work beginning. Plenty of time for Anthony to come out and evaluate the worksite. He did not. In the meantime I was concerned about the mini split system and was having second thoughts so Lance came out again to give me a second pitch and when I said I thought I wanted to go with an electric heat pump box unit instead, he told me he would give me 5 mini split heads for the price of 4 "because it's the right thing to do." I wish I would have seen the salesman in him at that time, but I trusted him as a person. My mistake. After that his hands were washed and I have had very little meaningful contact with him since. He is the owner of the business. When Anthony arrived on the first date work was beginning he looked at the spot where the water heater and condenser were supposed to go and said right away that wasn't going to work. Frustrating because if Lance knew what he was talking about, and I asked him if I needed to do it, I could have got concrete work done ahead of time. Now my condenser sits on the side of my house in the front with no fence or security. I also had attic insulation done. I told Lance I wanted the old stuff removed since it had rat droppings and nests in there and since I was getting a roof put on as well, I wanted him to do the attic removal and spray in done after so as to remove any debris that may have fallen from the roofers. He did not add this to the contract, just like he did not add the 5th mini split to the 2nd contract. I had to tell Marie in their office about the additional unit and she confirmed with him. Because of my concern about the mini split system I overlooked the fact that the insulation removal was not included when I signed the ammended, or 2nd, contract. When a SMUD contractor came out to do a quality check because of my escalation to them to resolve the issues I was having with STAR Energy, Lance, Anthony and Marie, that is when I learned they didn't remove the old insulation. Maries' response in email was: I understand your disappointment; hindsight is certainly 20/20. Of note, the insulation removal would have significantly increased the contract amount, however it sounds like you would have preferred to have the removal completed with the additional cost. We do appreciate the feedback because it helps us to be more sensitive to our customers' needs and desires. This highly inconsiderate response to them not listening to my initial wants and needs for my project was after months of trying to arrange time for Anthony to come out to fix the original issue of the noise, the new issues that were arising with the units and the permit issues, including that the manufacturers warranty requirements and safe operating install required the mini split heads to have 4" clearance from a wall. They had one at about 3/4" and another at about 2 1/2" Do they even know what they are doing with these things? I could keep going but I think I am starting to paint a clear enough picture here. I will close this by saying why I am finally deciding to leave this review. I have been giving them time to remedy these issues and while my work schedule is difficult, they also have not made a concerted, strenuous effort to take care of me and these issues. In fact the communication seemed to slow way down after they got their check from me and their rebate money from SMUD. I feel that if they were truly trying to make this right they would have come in the evening, at 4:30 like I gave them the opportunity to multiple times, to diagnose and repair the issues. But as it stands they were scheduling around what was convenient for them. The last straw for me was earlier this evening I turned on the AC units and when I turned one off in a different bedroom, it started leaking water onto the floor from the bottom of the unit. At 10:30 at night. Who am I supposed to call? Now I am looking at possible water damage in my walls after months of telling them there are issues with these mini split units. I do not have confidence in STAR Energy at all and obviously would not recommend them to anyone and would advise you to find a different contractor. Mark G.

    Promethean Construction - windowsinstallation - Updated June 2026

    Loading...
    Loading...
    Loading...