540 construction LLC carpentry. Have you ever had that moment where you wish you could just figure something out? Well, before you have your next home improvement meltdown, give 540construction a call! roof repair, carpentry, or any home repair. I am a licensed, bonded, insured contractor with more than a decade of experience. I've done drywall, electrical, plumbing, roofing, and cabinetry for people around town. So, if you need a helping hand, don't be afraid to reach out to the handyman!14 employees. No subs. Cost is determined by the job. No travel charge. No service fee.