When your furnace won’t start, the idea of doing your own furnace repair in Rapid City, South Dakota, can appear pretty daunting.

Thankfully, if you find you need help from a heating and cooling pro in Rapid City, South Dakota, Precision Mechanical can handle all your furnace problems—so you don’t have to! We service most types and brands of heating systems and also offer emergency furnace repair.

If it’s the right time for a new heating system instead of repair, Precision Mechanical also provides energy-efficient furnace installation in Rapid City, South Dakota.

While you’re discussing with us, think about a regular furnace maintenance plan that may help you avoid unnecessary repairs in the future. We can tell you how regularly your furnace should be examined by one of our certified pros.

How do you know if you need heating repair? Read the straightforward guide below.

8 Ways to Tell if It’s Time For Furnace Repair

1. Some zones of your home are stubbornly cold.

Your furnace should heat your entire home. If it’s not and some areas in your home remain too cold, call one of our HVAC technicians for furnace maintenance or repair.

2. You start having high energy bills for no reason.

If you aren’t really using your furnace more, but your home heating bills are suddenly higher than they should, it could be that your furnace is losing efficiency and requires repair.

3. Loud sounds come from the furnace.

All HVAC systems make some noise, but if your furnace starts to make odd noises—especially grinding—it’s a sign you should have it examined by an expert.

4. Your heating system turns off and on frequently.

Known as short cycling, a furnace that keeps starting and stopping instead of turning on and completing its cycle most likely demands repair from an experienced HVAC technician like the team members at Precision Mechanical.

5. The heating system won’t start.

If your furnace will not start, that’s without a doubt a sign you should call for HVAC repair. If it turns out you need furnace replacement, our heating specialists in Rapid City can help you select a new eco-friendly furnace that’s right for your home.

6. Water leaks around your heating and cooling system.

Any type of water leaking from your heating and cooling system is a sign there’s something amiss that needs timely HVAC repair. We’ll offer a diagnosis and present your repair options, so you can select which option is best for your home and budget.

7. Your heating system smells weird.

Furnaces shouldn’t cause unpleasant odors. If there’s a persistent bad smell coming from your furnace, it’s a sign you should seek repair. If you think you smell gas or a rotten egg smell, it could be a gas leak and requires immediate action: evacuate your home right away and call for help once you are safe.

8. Insufficient airflow out of your home’s vents.

From problems with your ventilation system to issues with the blower motor or a clogged furnace filter, insufficient or weak airflow from vents can be caused by a number of problems that may need HVAC repair, system maintenance or furnace installation.

Furnace Repair FAQ

You may notice uneven heating, unusual noises like banging, squealing, or rattling, short cycling, burning or musty odors that don’t go away, or a sudden rise in energy bills. If your system struggles to maintain temperature, it’s smart to schedule a diagnostic.

If you smell gas or a carbon monoxide alarm goes off, shut the system down, leave the home, and call your gas utility and a licensed HVAC professional. For minor symptoms, it’s often okay to run it briefly, but continued operation can worsen the damage.
This can happen due to incorrect thermostat mode, restricted airflow, ignition issues, a flame sensor issue, or overheating that triggers a safety limit. A technician can test the system safely and recommend the right fix.
Many repairs can be completed in one visit, but the timeline depends on the type of failure, how easy the unit is to service, and whether components are in stock. After diagnosing the problem, your technician can outline next steps and timing.
A furnace may be a better candidate for replacement if it breaks down often, is older and inefficient, or has major component issues. If the problem is minor and the system has been well maintained, repair is often the most practical route. A pro can help you compare options.

We Can Help with HVAC Repair

Followed our troubleshooting guide but your furnace still won’t work?

Call us today or contact us online. We’ll come out and pinpoint the problem.

Request Service