Quote from @Adrian Lemus:
As a Contractor myself, on my New Constructions I use Lawson windows and I NEVER had a problem with these windows that involves quality, I’ve had problems with the other manufacturers that were mentioned above. For the flips I do or just the services I do in the area of changing out these windows I usually use Lawson but they are taking 10-12 weeks. If the customer wants them sooner then I usually go with Eco which I receive them within 8-10 weeks.
All these manufacturers are pretty good, just contractors get married to one brand and not use others.
A Local brand that we have down here but I stay away from is Mr. Glass because they are 5 months out and are overpriced compared to what I get the other brands.
AND FROM EXPERIENCE I WILL STAY AWAY FROM HOME DEPOT AND LOWES WINDOWS!!!! Never had a good experience with those. I’ve told my investors that I do Flips for that if they want those installed they would have to get a different installer.
I am a newly state certified General contractor in south Florida. I am currently quoting new windows for my own home and have found Mr.Glass windows to be the cheapest quote for windows from Glass Pro sales. They came in around 30% cheaper than ES windows and were all stocked locally. DO you mind sharing where you purchase your Lawson windows from?