Furnace Installation

New furnace? That’s Hot.

When it comes time to have a new heating system installed, there are a variety of things to keep in mind. You must select a system that matches the specific needs of your home, both in terms of heat production and energy efficiency. The system must also match your existing air handler and ductwork system or you may need upgrades.

For these reasons, call Service Legends for all your heating replacement needs in Des Moines and the surrounding area. Since 1997 we have offered complete replacement service for homeowners and will ensure your system runs smoothly moving forward.

100% Satisfaction, Guaranteed.

  • Lower energy bills—guaranteed to save 25% in energy savings
  • Peace of mind with a Lifetime Unit Replacement Warranty
  • Custom design to meet your family’s budget and needs
  • 100% satisfaction guaranteed or your money back
  • Professionally installed by background-checked, drug-tested, and NATE-certified technicians

We’ve been installing new heaters in the Des Moines area for over 25 years. If you need a new furnace or heater replacement, give Service Legends a call. Our estimates are always free!

515-657-6634Request Appointment Online

Call 515-657-6634 or Request An Appointment Now!

Our Guarantees

Fixed Right Or It's Free And So Much More.

The most important day of your new heater is the day it is installed. We guarantee our expert technicians will install your heating system correctly — the first time. At Service Legends, we stand behind our work for a long time with a Lifetime Replacement Guarantee. In fact, nobody beats our warranties or guarantees.

100% Money Back Guarantee

When a company “says” they will do a good job for you – if they really mean it – then they should also offer, and be willing, to guarantee your satisfaction in writing to protect you. We agree to accept company responsibility for your 100% complete satisfaction with the materials and the work provided by us and paid for by you. During the first year, if you are dissatisfied with the performance of your properly maintained and serviced equipment, systems, or services performed by our technicians, we’ll make it right!

Guaranteed 25% Energy Savings

Select heating systems installed by Service Legends come with a guaranteed 25% energy usage reduction for the first year of operation. If the system fails to meet these minimum savings during the first year, we will pay you double the difference.

No Lemon Guarantee

If your furnace heat exchanger fails for any reason within the first ten (10) years after installation, we don’t just replace the defective combustion chamber, we install a brand new furnace with a brand new factory warranty.

Best Value Apples to Apples Guarantee

You are assured the best value. If you find a lower price on the same equipment, installation, guarantees, warranties, and procedures, “in writing” we will refund the difference plus $100! All we ask is that the comparison is “apples to apples.”

Total Comfort Guarantee

We guarantee that when the equipment we have installed is maintained and operated in accordance with the manufacturer’s operating and maintenance manuals, the system will perform as we have stated and agreed upon. We have promised a temperature variance of no more than plus or minus 2 degrees at your electronic digital thermostat whether heating or cooling your home. If the desired temperature selection is not achieved, we will make any upgrades, modifications, or repairs necessary to reach the desired temperature at no charge to you for a period of 5 years.

Client Respect Guarantee

We promise to protect your property, belongings, and home. Our highly trained installation technicians will wear protective covers on their shoes and use drop cloths to protect your floors. We will clean the work area and leave your home “better than we found it.” Our professional technician will not swear, use tobacco products or play loud music on your property.

Peace of Mind Guarantee

To ensure your safety, the quality of your installation and the insurability of your home, the system that we install is guaranteed to be in compliance with the applicable codes. All work is performed under the required licenses, bonding, and permits. We promise that your system will be “up to code” and properly installed for 2 full years after the installation date “even if the code changes” or we will fix it for free.

$500 No Frustration Guarantee

If your furnace fails to heat your home during the first year, we will fix it for FREE, including parts and labor. If the system cannot be fixed within 48 hours, we will also write you a check for $500 for your frustration and aggravation.

A Comfortable Investment

Size Matters.

Unlike most HVAC contractors, Service Legends takes the more unconventional approach by looking at your home’s unique configuration to find a solution you’ll be comfortable with for years to come.

According to Consumer Reports, a heater that’s too small won’t keep your home comfortable during extremely cold weather and vice versa during the summer months. 

Think of Service Legends as airflow pros. We have space-age tools for measuring home spaces that help us determine the right solution every time, increasing your comfort and reducing utility costs.


If you’re looking for a skilled HVAC contractor in the Des Moines area, Service Legends is the team for you. We’ve been praised by our clients for our depth of knowledge, professionalism, and prompt working habits. And unlike our competitors, we offer a “to the penny” quote before we even start repairs or furnace replacement options.

We understand that brand new furnace replacement or new heater installation is costly to even think about. That’s why Service Legends has a selection of flexible payment plans and financing options that’ll allow you to replace and/or install today and pay tomorrow.

Contact us today to request a free estimate and ensure a warmer home for you and your loved ones.

515-657-6634Request Appointment Online

Repair or Replace?

Free Second Opinion

Despite the improved efficiency of most new gas or electric furnaces, it’s generally more cost-effective to repair a furnace than to replace it. However, if a key component, such as the heat exchanger or control module fails, you’re probably better off replacing the furnace with a new high-efficiency model, especially if the unit is more than about 15 years old. Furnaces typically last an average of 15 to 20 years – even longer if the furnace is maintained on a yearly basis.

Feel confident in your decision to repair or replace your heater. If a contractor tells you that you have to replace your furnace, give Service Legends a call. We are happy to provide a free second opinion to ensure you have a proper diagnosis of your heating system. This service is provided to you at no charge and you are under no obligation to use Service Legends.

If you need a second pair of eyes to check your home’s heating system, you can count on Service Legends. Call us at 515-657-6634 to experience the legendary difference with a free second opinion.

Schedule Now

We love servicing these HVAC brands!

  • Amana
  • American Standard
  • Armstrong
  • Bryant
  • Carrier
  • Coleman
  • Comfortmaker
  • Day & Night
  • Ducane
  • Emerson
  • Evcon
  • Everest
  • Fedders
  • Fraser
  • Johnstone
  • Frigidaire
  • General Electric
  • Goodman
  • Heil
  • Intertherm
  • Janitrol
  • Keeprite
  • Kenmore
  • Lennox
  • Luxaire
  • Maytag Montgomery Ward
  • Payne
  • Rheem
  • Ruud
  • Sears
  • Tappan
  • Tempstar
  • Thermo Pride
  • Trane
  • Weatherking
  • Weil-McLain
  • York
This isn’t a gym membership, but we’ll work out all your problems.