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Seasonal upkeep is our opportunity to earn your satisfaction.  We start with accommodating appointment times and punctual technicians.  Our fleet of service trucks are fully outfitted with state-of-the-art technology and a range of genuine authorized replacement parts, ensuring accurate diagnosis of equipment and completion of all projects quickly.  We protect your property from damage, keep organized job sites, and perform careful clean up, leaving you with nothing but perfect comfort.  Locally owned and operated, we take pride in bringing our friends and neighbors a trusted solution to dependable temperature control.

Top Quality Heating ServicesFurnace Service in Merrillville, Valparaiso, Chesterton, Portage, Hobart, Crown Point and Gary, IN

Maglish Plumbing, Heating & Electric LLC is distinguished as a Carrier Factory Authorized Dealer.  We consistently meet Carrier’s strict criteria for ethical business practices, technical knowledge, and customer approval surveys.  Our licensed technicians participate in ongoing training updates, keeping current with industry-leading technology, and follow meticulous service procedures.  We meet the requirements of warranty coverage, protect against sudden malfunctions, and save you money on monthly heating bills.

Stay warm with regular, expert heating service from Maglish Plumbing, Heating & Electric LLC!

Maglish Plumbing, Heating & Electric LLC handles all makes and models, completing the necessary cleaning, adjustment, and inspection that ensures peak efficiency, safety, sound levels, and reliability.  For superior comfort and complete peace of mind, home and business owners choose Maglish Plumbing, Heating & Electric LLC for preventative service across Merrillville, Valparaiso, Chesterton, Portage, Hobart, Crown Point and Gary, IN.

Heating Maintenance & Furnace Service in Merrillville, IN

Heating and Cooling Service, Furnace Service, HVAC Maintenance, Heating System Service & Maintenance in Merrillville, Valparaiso, Chesterton, Portage, Hobart, Crown Point and Gary, IN

At Maglish Plumbing, Heating & Electric LLC We Offer a Variety of HVAC Services:
Heating Installation
Heating Repair
Air Conditioning Service
Air Conditioning Repair
Air Conditioning Installation
Wifi Thermostats
Heat Pumps
Ductless HVAC
Indoor Air Quality

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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Furnace Maintenance, Heating Service, Furnace Service & Heater Maintenance Merrillville, IN, Valparaiso, IN, Chesterton, IN, Portage, IN, Hobart, IN & Crown Point, IN

Heating Maintenance & Heater Maintenance in Merrillville, IN

Heating Maintenance ∴ Crown Point, IN ∴ Hobart, IN ∴ Portage, 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

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.

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.

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!

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.

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

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.

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.

Heating Maintenance

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