24 Hour Emergency Service


Request Service

(219) 764-8200

How can we help?

Trustworthy Indoor Air Quality Solutions

Through comprehensive training, regular updates, and in-depth product knowledge, Maglish Plumbing, Heating & Electric LLC maintains recognition as a Carrier Factory Authorized Dealer.  We are qualified to accurately recommend and install a range of innovative products that take advantage of leading-edge technology.  Browse our selection of sophisticated options, including air purifiers that clean your indoor air up to eight times per hour, capturing particles down to .30 micron in size.  These systems attack mold, mildew, fungus, fumes, dust, dander, and more.  By matching issues with your indoor environment to the ideal solution, we ensure an immediate and lasting change for the better.  From humidifiers to ventilation system systems, these advanced products incorporate into your existing HVAC system, work virtually silently, are low maintenance, and provide whole-home performance.  Contact Maglish Plumbing, Heating & Electric LLC at (219) 764-8200 and set up a convenient appointment.  We put control over your indoor environment in your hands, providing air quality services across Merrillville, Valparaiso, Chesterton, Portage, Hobart, Crown Point and Gary, IN.

Indoor Air Quality Service Portage, IN & Air Quality System Installation Hobart, IN

Indoor Air Quality Service ∴ Hobart, IN ∴ Air Quality System Installation ∴ Chesterton, IN

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

Energy Savings Agreements

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

Learn more


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

Learn more

Special Offers

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

Learn more

Air Quality System Installation & Indoor Air Quality Service Portage, IN, Valparaiso, IN, Crown Point, IN, Merrillville, IN, Chesterton, IN & Hobart, IN

Indoor Air Quality Service Portage, IN & Air Quality System Installation Chesterton, IN

Air Quality System InstallationIndoor Air Quality Service ∴ Portage, IN ∴ Hobart, 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

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.

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.

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.

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

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!

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.

Munster, IN

Hammond, IN

Lake Station, IN

Griffith, IN

Highland, IN