Top Tankless Water Heater Service Companies in Arlington Heights, Illinois Ranked

Upgrading to a tankless water heater in Arlington Heights is a smart move for homeowners seeking endless hot water and long-term energy savings. Unlike traditional tank models, these on-demand systems heat water only when you need it, providing efficiency and space-saving benefits. This guide will help you understand the key considerations for tankless systems, from sizing and fuel type to installation costs and local service providers, so you can make an informed decision for your home.

Excellent Plumbing

785 Oakwood Rd Suite E101, Lake Zurich, IL 60047

Excellent Plumbing is a family-owned plumbing company serving Chicago, IL, and the northern Chicagoland suburbs since 2006. They offer a wide range of plumbing services, including drain cleaning, sewer line repair, water heater installation and repair, leak detection, and water softener installation. Their team is equipped to handle specialized plumbing tasks such as high-pressure hydro jetting and comprehensive boiler and radiator services. With over 17 years of experience, Excellent Plumbing provides 24/7 emergency service and same-day appointments to address urgent plumbing needs promptly.

5.0

511 Reviews

Drain & Plumbing Services

3663 Woodhead Dr, Northbrook, IL 60062

Drain & Plumbing Services offers a wide range of plumbing and drain cleaning solutions in Chicago, IL, including water heater repair and installation, tankless water heaters, leak detection, toilet and garbage disposal repairs, and hydro jetting. Their team uses advanced technology such as sewer camera inspections and hydro jetting equipment to diagnose and resolve plumbing issues efficiently. Serving both residential and commercial clients, they provide comprehensive services tailored to local infrastructure needs. The company also offers 24/7 emergency plumbing service to address urgent repairs promptly.

5.0

267 Reviews

The All Pipes INC.

255 Holly Ln, Elk Grove Village, IL 60007

The All Pipes INC. is a licensed and insured plumbing company serving Chicago, IL. They provide a wide range of plumbing services including water heater repair and installation, trenchless sewer repair, sump pump installation, leak detection, and hydro jetting for drain cleaning. The company offers both residential and commercial plumbing solutions and specializes in tankless water heater installations to help reduce energy costs. Founded by Grigor Ganchev, who has built his career in plumbing over many years, The All Pipes INC. emphasizes integrity and clear communication with clients to maintain lasting relationships.

5.0

210 Reviews

Elevate Plumbing

2307 Edna Ave, Park Ridge, IL 60068

Elevate Plumbing is a plumbing contractor serving Chicago, IL, and the surrounding areas including Park Ridge. They provide a range of residential and commercial plumbing services such as water heater installation and repair, sewer line replacement, sump pump repair, drain cleaning, and gas line installation. The company is licensed by the Illinois Department of Public Health and is known for handling projects with permits and up-to-code workmanship. Elevate Plumbing offers expertise in sewer line replacement and tankless water heater installation, with a focus on clear communication and customer collaboration.

5.0

203 Reviews

Rescue Plumbing

1137 W Webster Ave, Chicago, IL 60614

Rescue Plumbing is a licensed plumbing service provider based in Chicago, IL, offering a wide range of residential and commercial plumbing solutions. Their services include sewer camera inspections, water heater repair and installation, water softener installation, drain cleaning, hydro jetting, sewer line repair, leak detection, and toilet repair. Equipped with professional-grade tools, they provide 24/7 emergency plumbing services to address urgent issues such as burst pipes and clogged drains. With over 150 years of combined team experience, Rescue Plumbing serves Chicago and surrounding suburbs, including Evanston, Skokie, Wilmette, Lincolnwood, Deerfield, and Oak Park.

4.9

1.5k Reviews

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Understanding Tankless Water Heaters

A tankless water heater, often called an on-demand or instantaneous water heater, provides hot water only as it is needed. It eliminates the standby energy losses associated with storage tank heaters, where water is constantly kept hot. When a hot water tap is turned on, cold water travels through a pipe into the unit, where it is heated by either a gas burner or an electric element. This means you get a continuous supply of hot water, which is ideal for filling a large soaking tub or running multiple showers simultaneously.

For many Arlington Heights residents, the appeal lies in the combination of efficiency and convenience. These units are compact, often mounted on a wall, freeing up valuable floor space in your utility room or basement. With a typical lifespan of 15 years or more, they also offer greater longevity than traditional tank-style heaters.

Key Considerations for Arlington Heights Homes

Before choosing a tankless system, several factors specific to your home must be evaluated to ensure optimal performance and satisfaction.

Sizing Your System Correctly

Proper sizing is the most critical step. A unit that is too small will struggle to meet your household's simultaneous hot water demands, leading to lukewarm water or "cold water sandwiches." Tankless systems are rated by their flow rate, measured in gallons per minute (GPM). You must calculate the total GPM you might use at once-for example, a shower (2.5 GPM) plus a running dishwasher (1.5 GPM).

In general, tankless units are an excellent fit for larger homes in Arlington Heights with four or more bedrooms and bathrooms, especially those with features like a hot tub or a large master shower. A professional installer will perform a detailed load calculation considering the number of fixtures, the temperature of incoming groundwater, and your peak usage patterns to recommend the correctly sized unit.

Choosing Your Energy Source: Gas vs. Electric

The choice between a gas or electric tankless water heater significantly impacts installation requirements, performance, and cost.

• Natural Gas or Propane Models: These are the most common choice for whole-house applications. They provide higher flow rates, typically between 5-7 GPM, making them better suited for larger homes with significant hot water demands ¹. However, they require a dedicated gas line of sufficient capacity and specific, corrosion-resistant venting (often stainless steel) to exhaust combustion gases safely.
• Electric Models: Electric on-demand heaters are often simpler to install if your home's electrical service panel has the available capacity. They don't require venting, making them more flexible for installation locations. They can be a great solution for point-of-use applications (like a remote bathroom or kitchen) or for smaller homes with lower simultaneous demand. It's crucial to have an electrician verify that your panel can handle the dedicated, high-amperage circuits these units require.

The Installation Process and Associated Costs

Professional installation is non-negotiable for tankless water heaters, particularly for gas models which involve combustion and venting safety. The process involves removing the old unit, assessing and upgrading necessary utilities (gas lines, electrical service, or venting), mounting the new unit, making all connections, and ensuring it operates correctly and safely according to local Arlington Heights codes.

Total installation costs in Arlington Heights typically range from $2,400 to $5,400 or more ². This wide range includes the price of the unit itself, labor, permits, and disposal of the old heater. Several factors can influence the final price:

• Gas Line or Vent Upgrades: If your existing gas line is undersized or you need a new, dedicated vent run, this can add $800 to $2,000+ to the project cost ^{3 4 5}.
• Electrical Service Upgrades: For an electric model, if your home's electrical panel needs an upgrade to support the new dedicated circuits, this will add to the cost.
• Unit Quality and Features: Higher-efficiency condensing gas models or units with advanced digital controls will have a higher upfront cost.

Essential Maintenance for Longevity

To protect your investment and ensure your tankless system runs efficiently for its full 15+ year lifespan, annual maintenance is highly recommended ⁶. The primary service is flushing the heat exchanger to remove mineral scale buildup, which is crucial in areas with hard water. This process involves circulating a descaling solution through the unit to prevent reduced efficiency, overheating, and damage.

A professional maintenance visit will also include inspecting for gas or water leaks, checking and testing safety valves (like the pressure relief valve), and verifying that all controls and heating elements are functioning properly. Local providers like IBBOTSON Heating & Air Conditioning Co. offer maintenance services that include this essential flushing.

Local Tankless Water Heater Services in Arlington Heights

Several established local professionals specialize in the installation, repair, and maintenance of tankless systems:

• S and J Plumbing: They offer comprehensive tankless water heater services, including installation, repair, and selection guidance. They also provide necessary gas line services for upgrades ⁷.
• Fly Plumbing: This company specializes in tankless replacements and installations, emphasizing upfront pricing and serving Arlington Heights and surrounding suburbs ⁸.
• IBBOTSON Heating & Air Conditioning Co.: In addition to installation and replacement, they provide maintenance services to extend the life of your unit ⁹.

When planning your project, it's wise to get detailed quotes from licensed professionals like these to compare pricing, scope of work, and warranty offerings specific to your home's needs ^{10 11 12}.

Repair Services for Tankless Units

Even with proper maintenance, tankless water heaters may occasionally need repair. Common issues include error codes related to ignition failure, flow sensor problems, or scale-induced overheating. Local experts are equipped to diagnose these issues, which often involve specialized parts and knowledge of various brands. Repair services ensure your system returns to providing reliable, endless hot water quickly and safely ^{13 14}.

Frequently asked questions

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