SG inc.

Commercial Verified

5855 Rowanberry Dr, Elkridge, MD 21075, Baltimore, MD

5.0(36 reviews)

5.0(36 Google reviews)View on Google

RTUSplit SystemBoilerHeat PumpAHUVRF/VRV System

Quick Answers

How do I choose a reliable commercial HVAC contractor in Baltimore?

A reliable commercial HVAC contractor in the Baltimore area should be licensed, service the specific systems in your building — such as RTUs, VRF/VRV, boilers, or air handling units — and carry verified reviews from real clients. SG inc., based in Elkridge, MD, holds a 5/5 Google rating across 36 reviews and serves commercial properties including office buildings, retail spaces, hotels, and industrial/warehouse facilities within 25 miles of Baltimore.

When should a commercial HVAC system be replaced?

A commercial HVAC system typically warrants replacement when repair costs become frequent and substantial, the unit is well past its design life, or energy inefficiency is driving up operating costs — factors that apply to office buildings, multifamily properties, and retail spaces in Maryland's climate equally. SG inc. in Elkridge, MD, assesses existing equipment and provides installation of replacement systems tailored to the property's layout and energy requirements.

Does SG inc. offer commercial HVAC duct cleaning?

Duct cleaning is not listed among SG inc.'s verified commercial services, which include installation, repair, preventive maintenance, and servicing of systems such as rooftop units, split systems, heat pumps, boilers, air handling units, and VRF/VRV systems. Property managers in the Elkridge and Columbia, MD area should contact SG inc. directly to confirm whether duct cleaning can be arranged.

About

SG inc. (SG Heating & Cooling, Inc.) is a licensed commercial HVAC contractor based in Elkridge, MD, serving office buildings, retail spaces, multifamily and mixed-use properties, hotels, and industrial/warehouse facilities within a 25-mile radius that covers the greater Baltimore and Columbia metro area. The company handles the full service lifecycle for commercial properties: new system installation designed to a building's specific layout and energy demands, fast and accurate repair when systems fail, and structured preventive maintenance agreements aimed at extending equipment life and reducing unplanned downtime. Systems serviced include rooftop units, split systems, boilers, heat pumps, air handling units, and VRF/VRV systems — the range of equipment commonly found across Maryland's commercial building stock. SG inc. holds a 5/5 Google rating from 36 reviews, with clients consistently noting fast turnaround, reasonable pricing, and professional technicians. One reviewer reported a failed system replaced within three days of the initial call; others cite clean installs completed in a few hours and technicians who communicate clearly throughout the process. For facility managers in Columbia, Elkridge, and surrounding Baltimore-area markets, SG inc. offers preventive maintenance agreements to keep commercial HVAC systems running efficiently through Maryland's hot, humid summers and cold winters — conditions that place significant demand on rooftop units and heat pumps alike.

Frequently Asked Questions

What commercial building types does SG inc. service in the Baltimore area?

SG inc. provides commercial HVAC services for office buildings, retail spaces, multifamily properties, mixed-use developments, industrial/warehouse facilities, and hotels and hospitality properties. The company operates from Elkridge, MD and covers a 25-mile service radius that includes the Columbia and greater Baltimore metro area.

Which commercial HVAC systems does SG inc. install and repair?

SG inc. installs and repairs rooftop units (RTUs), split systems, boiler systems, heat pumps, air handling units, and VRF/VRV systems. This range covers the most common equipment configurations found in Maryland commercial properties, from single-tenant retail to multi-story office and hospitality buildings.

Does SG inc. offer preventive maintenance agreements for commercial properties?

Yes, SG inc. offers preventive maintenance service agreements designed to extend equipment lifespan, improve energy efficiency, and reduce unexpected breakdowns. Regular tune-ups and inspections are particularly valuable for commercial facilities in Maryland, where HVAC systems must perform reliably through demanding summer cooling and winter heating seasons.

How quickly can SG inc. respond to a commercial HVAC repair in the Elkridge or Columbia area?

While specific guaranteed response times are not published, verified customer reviews document same-day and next-day responses to system failures, with full replacement installations completed within days of the initial call. Facility managers in the 25-mile service radius around Elkridge, MD can contact SG inc. directly to discuss urgency and scheduling.

Does SG inc. handle full commercial HVAC system replacements, not just repairs?

SG inc. performs complete commercial HVAC system replacements, covering the process from initial design through final testing to ensure optimal performance for the property's specific layout and load requirements. Client reviews confirm successful replacements of aging equipment, including systems over 20 years old, for properties in the Baltimore and Columbia, MD area.

Equipment & Systems

System Types Serviced

Rooftop Unit (RTU)Split SystemBoilerHeat PumpAir Handling Unit (AHU)VRF / VRV System

Building Types Served

Office Building

Retail / Shopping Center

Multifamily (50+ units)

Mixed Use

Industrial / Warehouse

Hospitality / Hotel

Operating Hours

Monday	8:00 AM – 4:00 PM
TuesdayToday	8:00 AM – 4:00 PM
Wednesday	8:00 AM – 4:00 PM
Thursday	8:00 AM – 4:00 PM
Friday	8:00 AM – 4:00 PM
Saturday	Closed
Sunday	Closed

License & Insurance

Insurance VerifiedNot verified

Location

5855 Rowanberry Dr, Elkridge, MD 21075, USA

Request a Quote

Avg. response in 4 hours

Commercial Capabilities

24/7 AvailabilityNo

Service AgreementsPreventive Maintenance

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Google Reviews

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2 years ago

I highly recommend this company if you live in the Baltimore area. Ivan and Dan were very professional and informative. The prices are very reasonable and they will work with you. It only took them a couple of hours to replace one of my condensing units and heat pump. This is a great company!

— Joshua Crosby

4 years ago

Super friendly and courteous, didn't mind that I took some pictures while they finished the install. Got the new ac system installed properly in just a few hours, definitely recommend them for future hvac work.

— Rebecca Brooks

2 years ago

They are quick and responsive and worked with me to offer the most suitable prices in order to help me replace my 20+ year old HVAC unit. They were clean with the install. And Dan took off his shoes before walking around in my home each time without me asking. I highly recommend this company!

— Ashleigh Himes

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