SGNM General Construction & HVAC | Experienced HVAC Repair in Marlboro, NY

Marlboro, NY 12542

(845) 768-6018

Local Business Overview

At SGNM General Construction & HVAC LLC, we bring a dedicated, local approach to every job in Marlboro. As a full-service contractor, we handle everything from comprehensive bathroom and kitchen remodels to essential electrical work and HVAC system care. Our team is built on a foundation of trust and reliability, ensuring that whether you're adding a new room, building a deck, or installing an EV charging station, the work is done professionally and safely. We understand the unique needs of homes in our area, which is why we focus on practical solutions that improve your home's comfort, efficiency, and value. You can count on us for clear communication, quality craftsmanship, and a commitment to getting the job done right the first time.

Service Capabilities

  • Kitchen addition
  • Bedroom remodeling
  • Wire repair
  • New room design
  • New structure construction
  • Doorbell repair
  • Electric vehicle charging station installation

Questions and Answers

My heating system in Marlboro keeps turning on and off (short cycling), and my bills are high. Can you help?

Absolutely. Short cycling and high energy bills are common issues we address for Marlboro homeowners. This often points to an improperly sized system, a faulty component, or airflow problems. We start with a thorough HVAC system inspection and energy audit to pinpoint the exact cause. Our solution might involve repairing a specific part, performing maintenance, or recommending a correctly sized, efficient replacement system to restore consistent comfort and lower your operating costs.

Do you handle both the design and construction for home additions in Marlboro?

Yes, we provide complete design-build services for additions. From the initial concept for your new bedroom, bathroom, or garage addition, our team works with you to create a functional design that fits your home and budget. We then manage the entire construction process, including necessary electrical, structural, and finishing work, ensuring a seamless project from planning to completion.

Can you install an electric vehicle charging station at my home?

Yes, we are fully equipped to install residential EV charging stations. Our licensed electricians will assess your home's electrical panel capacity, recommend a suitable unit, and perform a safe, code-compliant installation. We also handle any necessary upgrades, like panel repairs or installations, to ensure your system can reliably support the new charger.

Business Location & Hours



Mon:8:00 AM - 6:00 PM
Tue:8:00 AM - 6:00 PM
Wed:8:00 AM - 6:00 PM
Thu:8:00 AM - 6:00 PM
Fri:8:00 AM - 6:00 PM
Sat:8:00 AM - 6:00 PM
Sun:9:00 AM - 3:00 PM


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