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For emergency situations, Maglish Plumbing, Heating & Electric LLC remains available 24/7 across Merrillville, Valparaiso, Chesterton, Portage, Hobart, Crown Point and Gary, IN. We’re up to the complex challenges of all makes, models, and ages of commercial and light commercial heating, cooling, ventilation, and indoor air quality systems. Our sheet metal fabrication shop provides customized options without sacrificing quality or timeline to middlemen. To take the absolute best care of your vital equipment, sign up for our maintenance plans. We make reliability something you can take for granted.

Commercial HVAC Services from Maglish Plumbing, Heating & Electric LLC

Maglish Plumbing, Heating & Electric LLC elevates opportunity to the next level as a Carrier Factory Authorized Dealer. Not only are our technicians exhaustively educated and trained, but they are knowledgeable in the most sophisticated heating, cooling, and IAQ innovations on the market. The right system, perfectly sized, and engineered to optimize efficiency minimizes your running costs, responsibilities, and carbon footprint while maximizing the health and comfort of the working space. Partner with Maglish Plumbing, Heating & Electric LLC for unmatched value across Merrillville, Valparaiso, Chesterton, Portage, Hobart, Crown Point and Gary, IN.

Energy Savings Agreements

Find out how you can save on HVAC repairs, utility bills, and more with our Energy Savings Agreements.

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Financing

Find the right financial plan for your project with one of our financing plans.

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Light Commercial HVAC & Commercial HVAC Company Portage, IN, Chesterton, IN, Merrillville, IN, Crown Point, IN, Gary, IN & Hobart, IN

Commercial HVAC Contractor & Light Commercial HVAC in Gary, IN

Commercial HVAC Contractor ∴ Hobart, IN ∴ Valparaiso, IN ∴ Crown Point, IN

carrier factory authorized dealer

Carrier Factory Authorized Dealer

About Maglish

Featured Services

We specialize in both residential and commercial new construction, remodels, and repairs.

Customer Reviews
What our customers are saying

Christian Bierkamp

I’ve used Maglish twice now for plumbing services. Everyone I’ve dealt with was polite and professional and has shown good quality of work. They cleaned up well after the job too and were mindful of my pets being inside.

Kel R Bandy

I was thoroughly impressed with Maglish and will definitely use them again. When I called to schedule an assessment for a minor issue with my furnace, the receptionist was very courteous and set up an appointment easily. Tim arrived on my appointment day and was very professional and friendly.

Susan Kelley

Tim was very professional and helpful. Answered all our questions. Will be happy to see him in the spring for our AC maintenance. RJ installed our hot water heater, also very professional and helpful. Very impressed with these two professionals. Thank you

Al Odanovich

Maglish is a life saver! Tim & Nate came out and replaced both AC and furnace. They did a great job, were fast, clean & professional. I’d highly recommend to all my friends and family.

Gretchen Collins

Our air went out for the hottest day of the year, they had a tech available for the next day. Worked fast, my husband thought what he was quoted was for the part alone (blown capacitor) but that was the total, the part and labor. Very reasonable. We’ll be using them from now on.

Mo P

In these challenging times, and with a gallon of gas at almost $5.00, Maglish technicians still provide excellent service and competitive prices. Tech Tim did a fantastic job on our a/c system service/repair.

Jacob Toodle

Tim came over and help my mom with the A/C while I wasn’t home! He did such a great job,, positive attitude,,great body language and hard working! I appreciate his work and I appreciate Maglish!

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