Reliable Heating, Plumbing, Electrical, and Cooling Solutions for Grafton

Thielmann - Slinger - Install 27

Your home deserves the best care when it comes to comfort, safety, and performance. Thielmann Heating, Cooling, and Plumbing is proud to serve Grafton with a full suite of professional services. Our team is dedicated to providing reliable and efficient solutions tailored to your unique needs, ensuring your home operates smoothly in every season. If you need a home service company you can trust, give Theilmann a call at (262) 299-6197 or contact our team online. 

Comprehensive Plumbing Services in Grafton

A well-functioning plumbing system is crucial for your home’s comfort and hygiene. We offer a wide range of plumbing services designed to keep your home’s water system flowing, including:

  • Water Heater Services: Whether you need installation, repair, or maintenance, we handle both tank and tankless water heaters to keep your hot water flowing. Our Grafton plumbers can help you choose the most energy-efficient option for your household’s needs.
  • Pipe Repairs and Leak Detection: Protect your home from water damage with our efficient pipe repairs and state-of-the-art leak detection services. We locate hidden leaks quickly, preventing structural damage and reducing water waste.
  • Fixture Installations: Upgrade your kitchen or bathroom with new faucets, sinks, and garbage disposals installed by our skilled technicians. Whether you’re remodeling or simply replacing outdated fixtures, we ensure proper installation for lasting performance.
  • Sump Pump Solutions: Avoid basement flooding with our reliable sump pump installations and repairs. We also offer backup pump options to provide peace of mind during heavy rains or power outages.
  • Water Quality Systems: Enjoy cleaner, better-tasting water with our advanced filtration and softening systems tailored to your needs. Our solutions address common water issues like hard water, sediment, and contaminants, ensuring safer water for your family.

Grafton Cooling Services to Beat the Summer Heat

When summer arrives in Grafton, maintaining a cool and refreshing home is essential. With our dependable air conditioning solutions, you can beat the heat and enjoy a comfortable indoor environment all season long.

  1. AC Installation and Replacement: We install energy-efficient air conditioning systems from top brands, tailored to your home’s size and needs. Our team helps you select the perfect system for optimal cooling and cost savings.
  2. Air Conditioning Repairs: Our Grafton HVAC technicians quickly diagnose and repair issues to restore your system’s functionality. From refrigerant leaks to malfunctioning compressors, we’ve got you covered.
  3. Ductless Systems: Enjoy personalized comfort with ductless mini-split systems ideal for zoning and additions. These systems are perfect for areas where traditional ductwork isn’t feasible.
  4. Thermostat Upgrades: Improve energy efficiency with smart or programmable thermostats that let you control your system remotely. Smart thermostats also provide insights into your energy usage, helping you reduce costs.
  5. Air Quality Solutions: Enhance your indoor environment with dehumidifiers and air purifiers to reduce allergens and improve comfort. Proper humidity control also helps prevent mold growth and protects your home’s structure.

Heating Services You Can Trust

HVAC Repair Services in Southeast Wisconsin

The harsh winters in Southeastern Wisconsin require heating systems that you can trust. At Thielmann Heating, Cooling, and Plumbing, we specialize in providing tailored solutions to ensure your Grafton home remains warm, comfortable, and safe throughout the season:

Furnace Services

From installation to repairs and maintenance, we ensure your furnace operates as it’s designed to. Regular tune-ups help avoid unexpected breakdowns during the coldest months.

Boiler Installation and Repair

Boilers are excellent for consistent and energy-efficient heating. We specialize in servicing both traditional and modern systems, ensuring reliable performance all winter long.

Heat Pump Solutions

Enjoy year-round comfort with heat pumps that provide both heating and cooling. Our technicians optimize system performance for maximum efficiency and durability.

Routine Maintenance

Regular tune-ups prolong the life of your system and prevent costly breakdowns. Our maintenance plans are designed to keep your system running smoothly and efficiently.

Why Southeastern Wisconsin Chooses Thielmann

Thielmann Heating, Cooling, and Plumbing has earned the trust of our customers through our unwavering commitment to quality and customer satisfaction. Here’s why we’re the preferred choice:

  • Decades of Experience: Our seasoned technicians bring a wealth of knowledge to every service call, ensuring top-notch results.
  • Customer-First Approach: Your satisfaction is our priority, and we go above and beyond to exceed your expectations. From transparent communication to attentive service, we make your experience seamless.
  • Transparent Pricing: We believe in honest, upfront pricing with no hidden fees. You’ll know exactly what to expect before we begin any work.
  • Eco-Friendly Options: We offer sustainable solutions to help reduce your home’s environmental footprint while saving on energy costs. From high-efficiency HVAC systems to water-saving plumbing installations, we help you make greener choices.
  • Cutting-Edge Technology: We stay ahead of the curve with advanced tools and techniques to provide efficient and effective service. Our commitment to innovation ensures the best outcomes for your home.

Schedule Your Service in Grafton Today

Don’t let home service issues disrupt your life. Thielmann Heating, Cooling, and Plumbing is here to provide the expert care you need. Call us today at (262) 299-6197 or contact us online  to schedule your service. Experience the difference of working with Grafton’s trusted home service provider. 

Recent Jobs and Reviews in Grafton, WI

Job Locations and Reviews

Grafton, WI - Installed sump pump system in basement with PVC discharge piping and electronic controller. Set up includes submersible pump housed in black plastic basin with proper electrical connections. System includes digital monitoring device with appropriate wiring to ensure automated water removal operation.
Kyle L.
Kyle L. Checked in
Installed sump pump system in basement with PVC discharge piping and electronic controller. Set up includes submersible pump housed in black plastic basin with proper electrical connections. System includes digital monitoring device with appropriate wiring to ensure automated water removal operation.
Grafton, WI 53024
Completed inspection of basement HVAC system with focus on aging furnace unit and associated ventilation components. Documented existing installation including PVC exhaust configuration, water treatment system, and current structural integration within the utility space. Recommended full system replacement due to efficiency concerns and potential ventilation issues observed in the basement ceiling area.
Completed inspection of basement HVAC system with focus on aging furnace unit and associated ventilation components. Documented existing installation including PVC exhaust configuration, water treatment system, and current structural integration within the utility space. Recommended full system replacement due to efficiency concerns and potential ventilation issues observed in the basement ceiling area.
Bryan P.
Bryan P. Checked in
Completed inspection of basement HVAC system with focus on aging furnace unit and associated ventilation components. Documented existing installation including PVC exhaust configuration, water treatment system, and current structural integration within the utility space. Recommended full system replacement due to efficiency concerns and potential ventilation issues observed in the basement ceiling area.
Grafton, WI 53024
Conducted inspection of existing sump pump installation in basement. System includes circular basin with black lid, PVC discharge piping connected to drainage system, and visible electrical connections. Assessed condition of surrounding concrete floor and moisture barriers on foundation walls. Provided estimate for recommended upgrades to improve basement flood protection.
Conducted inspection of existing sump pump installation in basement. System includes circular basin with black lid, PVC discharge piping connected to drainage system, and visible electrical connections. Assessed condition of surrounding concrete floor and moisture barriers on foundation walls. Provided estimate for recommended upgrades to improve basement flood protection.
Kyle L.
Kyle L. Checked in
Conducted inspection of existing sump pump installation in basement. System includes circular basin with black lid, PVC discharge piping connected to drainage system, and visible electrical connections. Assessed condition of surrounding concrete floor and moisture barriers on foundation walls. Provided estimate for recommended upgrades to improve basement flood protection.
Grafton, WI 53024
Accessed wall opening to inspect copper supply plumbing and shutoff valve. Performed necessary repairs to address leaking valve issue, then verified proper water flow and pressure to bathroom toilet. All connections were tested for leaks, and system is now functioning correctly.
Accessed wall opening to inspect copper supply plumbing and shutoff valve. Performed necessary repairs to address leaking valve issue, then verified proper water flow and pressure to bathroom toilet. All connections were tested for leaks, and system is now functioning correctly.
Kyle L.
Kyle L. Checked in
Accessed wall opening to inspect copper supply plumbing and shutoff valve. Performed necessary repairs to address leaking valve issue, then verified proper water flow and pressure to bathroom toilet. All connections were tested for leaks, and system is now functioning correctly.
Grafton, WI 53024
Conducted thorough assessment of basement plumbing infrastructure, documenting water supply system components including PVC piping configuration with multiple joints and fittings. Evaluated condition of T-junction pipe assembly and rubber coupling with metal band clamps securing vertical drainage sections. Verified integrity of all connection points and mounting hardware where pipes are secured to concrete wall structure.
Conducted thorough assessment of basement plumbing infrastructure, documenting water supply system components including PVC piping configuration with multiple joints and fittings. Evaluated condition of T-junction pipe assembly and rubber coupling with metal band clamps securing vertical drainage sections. Verified integrity of all connection points and mounting hardware where pipes are secured to concrete wall structure.
Kyle L.
Kyle L. Checked in
Conducted thorough assessment of basement plumbing infrastructure, documenting water supply system components including PVC piping configuration with multiple joints and fittings. Evaluated condition of T-junction pipe assembly and rubber coupling with metal band clamps securing vertical drainage sections. Verified integrity of all connection points and mounting hardware where pipes are secured to concrete wall structure.
Grafton, WI 53024
Conducted inspection and estimate for replacement of existing 1.28 GPF toilet fixture (model #44107-GSAA). Assessed current installation on tile flooring and evaluated supply line, wax ring, and flange condition. Provided options for standard and comfort height models with comparable water efficiency specifications.
Conducted inspection and estimate for replacement of existing 1.28 GPF toilet fixture (model #44107-GSAA). Assessed current installation on tile flooring and evaluated supply line, wax ring, and flange condition. Provided options for standard and comfort height models with comparable water efficiency specifications.
Kyle L.
Kyle L. Checked in
Conducted inspection and estimate for replacement of existing 1.28 GPF toilet fixture (model #44107-GSAA). Assessed current installation on tile flooring and evaluated supply line, wax ring, and flange condition. Provided options for standard and comfort height models with comparable water efficiency specifications.
Grafton, WI 53024
Completed installation of a Honeywell Home furnace with proper gas pressure verification (1.007" WC measured) and comprehensive system testing. Connected all electrical components with proper color-coded wiring and installed PVC venting according to manufacturer specifications. System functioning optimally with all safety features verified.
Completed installation of a Honeywell Home furnace with proper gas pressure verification (1.007" WC measured) and comprehensive system testing. Connected all electrical components with proper color-coded wiring and installed PVC venting according to manufacturer specifications. System functioning optimally with all safety features verified.
Branden B.
Branden B. Checked in
Completed installation of a Honeywell Home furnace with proper gas pressure verification (1.007" WC measured) and comprehensive system testing. Connected all electrical components with proper color-coded wiring and installed PVC venting according to manufacturer specifications. System functioning optimally with all safety features verified.
Grafton, WI 53024
Successfully completed installation of a new furnace with proper connection of all ductwork and electrical components. Installed system includes galvanized sheet metal ducting with sealed joints and a horizontal exhaust vent pipe. Final inspection confirmed proper wiring of control modules and all connections are secure with system functioning as designed.
Successfully completed installation of a new furnace with proper connection of all ductwork and electrical components. Installed system includes galvanized sheet metal ducting with sealed joints and a horizontal exhaust vent pipe. Final inspection confirmed proper wiring of control modules and all connections are secure with system functioning as designed.
Hayden L.
Hayden L. Checked in
Successfully completed installation of a new furnace with proper connection of all ductwork and electrical components. Installed system includes galvanized sheet metal ducting with sealed joints and a horizontal exhaust vent pipe. Final inspection confirmed proper wiring of control modules and all connections are secure with system functioning as designed.
Grafton, WI 53024
Conducted evaluation of a residential HVAC system requiring replacement due to multiple issues. The outdoor heat pump/AC unit was found severely compromised by excessive snow accumulation blocking proper airflow, potentially causing operating inefficiencies and possible damage. Indoor inspection revealed an aging furnace/air handler installed in an unfinished basement area with suboptimal installation conditions including proximity to bare stonework and unfinished flooring.
Conducted evaluation of a residential HVAC system requiring replacement due to multiple issues. The outdoor heat pump/AC unit was found severely compromised by excessive snow accumulation blocking proper airflow, potentially causing operating inefficiencies and possible damage. Indoor inspection revealed an aging furnace/air handler installed in an unfinished basement area with suboptimal installation conditions including proximity to bare stonework and unfinished flooring.
Bryan P.
Bryan P. Checked in
Conducted evaluation of a residential HVAC system requiring replacement due to multiple issues. The outdoor heat pump/AC unit was found severely compromised by excessive snow accumulation blocking proper airflow, potentially causing operating inefficiencies and possible damage. Indoor inspection revealed an aging furnace/air handler installed in an unfinished basement area with suboptimal installation conditions including proximity to bare stonework and unfinished flooring.
Grafton, WI 53024
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What To Expect

Discover the Thielmann Heating, Cooling & Plumbing Difference

Fully Licensed & Insured

Our experts have the expertise and training to deliver the highest quality services every time.

Trusted Since 1929

We have served Southeastern Wisconsin for nearly a century, so we understand the needs of our community.

Financing Available

We offer various options from financing partners to help you meet your specific needs and budget.

5-Star Customer Service

Thielmann Heating, Cooling & Plumbing promises five-star customer service with every interaction.

Committed to Excellence

We complete jobs quickly without compromising our commitment to excellence.

Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

Fully Licensed & Insured

Our experts have the expertise and training to deliver the highest quality services every time.

Trusted Since 1929

We have served Southeastern Wisconsin for nearly a century, so we understand the needs of our community.

Financing Available

We offer various options from financing partners to help you meet your specific needs and budget.

5-Star Customer Service

Thielmann Heating, Cooling & Plumbing promises five-star customer service with every interaction.

Committed to Excellence

We complete jobs quickly without compromising our commitment to excellence.

Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

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Our Reviews

See What Your Neighbors Are Saying

I liked my experience with them. The guys I spoke with prior to doing the work, the estimation phase , and the ones I spoke with after the work was completed had enough knowledge and suggestion to answer all my questions. I’m pleased with the job…

De'Angelo T.

De'Angelo T.

Excellent team from start to finish. They were all very respectful of our property, as they promptly and professionally went about their task of installing a new air conditioner system. The system works very well, so far. It is also much quieter than the previous 40+…

Jerry W.

Jerry W.

Thielmann did a tremendous job replacing our Carrier furnace. They worked with us to make sure we were able to get the right product and even worked with Carrier on the issues we were seeing on our old furnace as it was failing sooner than it…

J. K.

J. K.

I've been using Thielmann Group for all my heating and air conditioning since I built my house 23 years ago. They have been great in emergency service and regular maintenance service. On time and very friendly staff. Would, and have, recommend them to anyone!

Paul K.

Paul K.

I have used Thielmann for both installation of a new furnace + A/C recently, but also an install of a ductless mini-split unit six years ago. I fully trust their brands and recommendations. I can't say enough of about this company. Every single person from administrative…

Christin C.

Christin C.