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At Maglish Plumbing, Heating & Electric LLC we don’t trust our standards of quality to subcontractors. We eliminate the risk, delays, and possible miscommunication involving third parties and control the job from beginning to end. Because we handle our own sheet metal work, we eliminate needless cost markups and are able to tailor a precision and perfect end result.

Sheet Metal Fabrication from the Pros

Maglish Plumbing, Heating & Electric LLC specializes in custom HVAC ductwork. We include the capabilities to design, manufacture and install the ideal distribution system and optimize airflow to ensure your residential or commercial space is perfectly comfortable all year round. Our skilled professionals pay close attention to every curve in the ductwork. We eliminate the gaps, leaks, sharp bends, and loose connections that waste energy and negatively impact reliability, comfort, and longevity.

Custom Ductwork In-House

For new construction projects requiring specifically sized ductwork and fittings, retrofits, or any plans where skilled fabricators make the difference, count on the expertise, dedication, and resources provided by Maglish Plumbing, Heating & Electric LLC. We complete complex sheet metal demands for both home and business owners 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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Find the right financial plan for your project with one of our financing plans.

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Special Offers

Don’t miss your chance to save with discounts, coupons, and special offers.

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Sheet Metal Fabrication & Sheet Metal Contractor Merrillville, IN, Valparaiso, IN, Chesterton, IN, Portage, IN, Hobart, IN & Crown Point, IN

Sheet Metal Fabrication Merrillville, IN & Sheet Metal Contractor Valparaiso, IN

Sheet Metal ContractorSheet Metal Fabrication ∴ Crown Point, IN ∴ Hobart, IN ∴ Gary, 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

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.

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.

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!

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.

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.

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.

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

Hammond, IN

Lake Station, IN

Griffith, IN

Munster, IN

Highland, IN