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39 Years
experience
Emergency
services
Trusted HVAC & Plumbing Services in Schererville, IN
For over 30 years, Siemer Heating, Cooling & Plumbing has delivered top-tier HVAC and plumbing services to residential and commercial clients in Northwest Indiana and surrounding areas. Founded in 1987 by George Siemer, a seasoned HVAC professional with decades of hands-on experience, our company prioritizes trust, quality, and customer satisfaction. We are a Carrier Factory Authorized Dealer, recognized with the Carrier Presidents Award for excellence in service and technical expertise. Our team consists entirely of NATE-certified technicians, all of whom undergo rigorous background checks, drug screenings, and ongoing training to maintain the highest industry standards.

Licensed, bonded, and insured, we specialize in heating, cooling, and plumbing solutions, including emergency services, preventive maintenance, and financing options. Our A+ BBB rating and 5-star reviews reflect our commitment to reliability, transparency, and exceptional service. We serve communities like Schererville, Munster, Crown Point, and beyond, ensuring every client receives personalized, dependable support tailored to their needs.
Services
Air Conditioning Repair Furnace Installation Heat Pump Services Plumbing Repairs Drain Cleaning Emergency Plumbing Water Heater Replacement Toilet Repair Indoor Air Quality HVAC Maintenance
Details
  • Year established: 1987
Highlights and features
  • We offer 30+ years of HVAC and plumbing expertise.
  • Our team includes NATE-certified technicians.
  • We are a Carrier Factory Authorized Dealer.
  • We maintain an A+ rating with the Better Business Bureau.
  • We provide 24/7 emergency service for urgent needs.
Associations and certifications
  • Carrier Factory Authorized Dealer
  • NATE Certified
What people say
Knowledgeable and professional Great recommendations Very professional and courteous Super customer service 100% recommend
Services
Air Conditioning Repair
Our technicians diagnose and fix air conditioning issues promptly, ensuring optimal cooling performance. We service all brands and models, offering same-day repairs for urgent needs. Customers appreciate our quick response times and lasting solutions.
Furnace Installation
We install high-efficiency furnaces tailored to your home's heating needs. Our team ensures proper sizing and setup for maximum comfort and energy savings. Clients trust us for seamless installations and expert guidance.
Plumbing Repairs
From leaky faucets to pipe replacements, our licensed plumbers handle residential and commercial plumbing emergencies. We use durable materials and provide warranties for peace of mind. Customers praise our reliability and thoroughness.
HVAC Maintenance
Regular maintenance extends HVAC system lifespan and efficiency. Our Preferred Customer Program includes seasonal inspections and priority service. Clients value our proactive approach to preventing breakdowns and costly repairs.
Emergency Services
We offer round-the-clock emergency HVAC and plumbing assistance. Our technicians respond swiftly to urgent issues like furnace failures or burst pipes. Customers rely on us for critical repairs during extreme weather or unexpected malfunctions.
Questions
What HVAC services do you offer?
We provide air conditioning repair, furnace installation, heat pump services, indoor air quality solutions, and preventive maintenance for residential and commercial clients.
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency plumbing support for urgent issues like leaks, pipe bursts, and water heater failures.
Are you a Carrier Factory Authorized Dealer?
Yes, we are a Carrier Factory Authorized Dealer, meeting strict standards for product expertise and service quality.
What areas do you service?
We serve Schererville, Munster, Crown Point, Dyer, Highland, and surrounding areas in Indiana and Illinois.
Do you offer financing options?
Yes, we provide 0% financing through the Carrier Credit Card for qualifying purchases, with flexible monthly payments.
How can I schedule a service appointment?
Call us at 219-923-9234 or use our online scheduling tool to book a service visit at your convenience.