Heating and air conditioning service costs depend on your project and location. Check with a local pro for your specific job.
Wall heater installation costs between $400 and $1,500, including your new unit and professional installation.
Your heater type and size shape total costs, electric installs simpler, gas units need safe venting.
You should budget for a dedicated electrical circuit, which adds $570 to $1,000 to your project.
Hiring a local heating and air conditioning professional reduces gas and electrical risks and ensures your installation meets code.
Wall heater installation costs average $980, with most homeowners spending between $400 and $1,500 on average for a new unit and professional installation. Prices vary based on heater type, unit size, and labor rates.
Several factors contribute to wall heater installation costs, including the size, type, and add-on features.
Selecting the correct wall heater size affects both comfort and cost efficiency. Wall heaters are rated by wattage or BTU output, which determines how much heat they can provide. Small, medium, and large units are designed for different room sizes, and the installation cost changes with the heater’s capacity.
Small wall heaters are suitable for bedrooms or offices, while medium and large units can handle living rooms or open spaces. Oversizing a heater for a small room may waste energy and increase upfront costs, while an undersized heater will struggle to keep your space warm.
| Heater Size | Room Size (Sq. Ft.) | Unit Cost |
|---|---|---|
| Small | 100–150 | $75–$300 |
| Medium | 150–300 | $100–$700 |
| Large | 300–500 | $700–$1,000 |
The type of wall heater you choose directly impacts both your upfront and long-term costs. Electric wall heaters are popular for their simple installation and low maintenance, but may cost more to operate depending on electricity rates. Gas wall heaters are efficient for larger spaces but require proper venting and gas line installation.
There are further subcategories of wall heaters, such as hydronic, dual-fuel, vented, or ventless models. Dual-fuel and high-efficiency models offer advanced features and energy savings, but at a higher initial price. Vented heaters direct exhaust outside, increasing safety but also installation complexity and cost. Surface-mounted units are easier to install, while recessed models require more labor and wall modification.
| Wall Heater Type | Total Cost |
|---|---|
| Electric | $400–$1,200 |
| Gas | $500–$1,400 |
Licensed HVAC technicians handle wall heater installation. Hourly rates range from $60 to $150, with minimum service fees between $75 and $150. Projects requiring gas line upgrades cost up to $820 more, and hiring an electrician for a new dedicated circuit averages from $570 to $1,000.
Labor is more expensive in metropolitan areas, with higher permit costs and stricter codes. Rural locations may have lower labor rates, but travel fees could apply. Within your home, installing a wall heater in a living room or open space is straightforward, while basements, garages, or hard-to-reach areas may increase labor charges due to added complexity.
Other factors may further contribute to total labor costs, such as:
Ventilation installation or modification
Site preparation
Post-installation cleanup and debris hauling
Most municipalities require permits for new wall heater installations, especially for gas units. Permit fees vary depending on the installation's specific needs and your location. Inspections are often mandatory, with additional fees for follow-up visits to ensure code compliance.
Adding programmable thermostats, smart thermostats, or other features increases upfront costs. High-efficiency or smart models demand a higher initial investment but can reduce long-term energy expenses.
Beyond the base installation, there are other expenses that may impact your wall heater installation cost over time.
Monthly or annual energy costs depend on the heater type, local energy rates, and usage habits. Electric wall heaters tend to cost more to operate in areas with high electricity prices, while gas models have lower ongoing costs but require regular inspection for safety.
Routine maintenance, such as cleaning, filter changes, and safety inspections, helps prolong your wall heater’s lifespan. Common repairs, like replacing a thermostat or heating element, range from $100 to $300.
When your wall heater stops working, you’ll need to decide whether to repair or replace it. This choice has a big impact on your overall costs.
Wall heater repair costs range from $50 to $800, depending on the issue. Minor issues such as thermostat malfunctions or worn-out elements can be repaired. If your wall heater is old, inefficient, or has major failures, replacement is more cost-effective. Warranty coverage may also influence your decision—if parts are covered, repair makes sense. If repair costs exceed 50% of the replacement cost, it’s best to invest in a new unit for better efficiency and reliability.
Some homeowners consider handling wall heater installation themselves to save money, but the process involves more than mounting a unit to the wall. Electrical or gas connections, code compliance, and safety requirements make this a project where hiring a local HVAC technician delivers better results and greater peace of mind.
In addition to purchasing the wall heater, DIYers should expect to spend more on purchasing other necessary materials and tools, such as a drill, level, wiring equipment, and safety gear. On paper, you avoid labor fees, but the savings can shrink once you factor in tool purchases, permit costs, and potential delays from mistakes or rework.
Certified HVAC or electrical contractors bring specialized training, licensing, and the right equipment to complete the job safely and in compliance with local codes. A pro can finish the work in less time, troubleshoot unforeseen issues, and ensure connections are secure—whether they involve electrical wiring or gas lines. Professional installation also protects your warranty, reduces the risk of hazards like gas leaks or electrical fires, and prevents costly code violations. In many regions, regulations require a professional to complete the installation.
Wall heater installation can offer a solid return on investment, especially if you upgrade from an outdated or inefficient system. Installing a new wall heater can provide returns on your investment through improved energy efficiency, comfort, and home appeal. Energy-efficient models are particularly attractive to buyers.
New wall heaters can increase safety and ensure code compliance, especially for older homes. They enhance energy efficiency, reduce monthly bills, and improve year-round comfort. Modern features like smart controls and enhanced safety also boost long-term value. Aesthetic upgrades and integration with smart home systems can further increase your home’s appeal and functionality.
Debating whether to install wall or baseboard heaters? According to Angi data, nearly 68% of customers requested installing baseboard heaters, while 32% wanted to add wall heaters. Consult a local HVAC technician to determine the best option for your home.
Here are some ways to save on your wall heater installation costs to help maximize the value of your investment:
Shop for energy-efficient models to lower long-term costs.
Get multiple quotes from licensed professionals.
Schedule installation during off-peak seasons for potential discounts.
Handle old heater removal or site prep yourself, if safe.
Choose standard models over custom or high-end units.
Bundle installation with other home projects to save on labor.
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
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