Summer in the Inland Northwest can leave more than warm memories behind. Wildfire smoke, dust, pollen, pet debris, and other particles can settle throughout a home and its ductwork. Then, as temperatures in Spokane and Northern Idaho begin to fall, the furnace starts circulating indoor air more frequently.
That short window between smoky summer weather and the first hard freeze is an ideal time to take care of both your heating system and your indoor air.
For September only, Cline’s Heating and Air is offering a Total Fall Home Comfort Package for $999. The package combines a furnace tune-up, whole-home duct cleaning, a Healthy Home Air Evaluation, and a personalized Air Quality Report. Depending on the size of the home, the combined stated value may be $2,629.99 or more.
Instead of scheduling separate appointments and wondering whether your furnace and indoor air are ready for winter, you can now address both at once.
Claim My $999 Fall Comfort Package
What’s included in the $999 Fall Home Comfort Package?
Each part of the package serves a different purpose. Together, they help prepare the home for the months when windows remain closed and the heating system runs much more often.

Furnace Tune-Up
A furnace may turn on without being fully prepared for another Spokane winter. A professional tune-up gives a trained technician an opportunity to check system operation, identify concerns, and help you understand whether anything may need attention before cold weather places heavier demands on the equipment.
Finding a developing issue in September can also give you more time to consider your options. That’s much better than facing an unexpected heating problem during the first freezing night of the season.
The furnace tune-up included in the package is valued at $129.99.
Whole-Home Duct Cleaning
Dust, smoke particles, allergens, pet debris, and other contaminants can accumulate in accessible ductwork over time. When the furnace begins running each day, air moves through the same system and is distributed throughout the home.
Whole-home duct cleaning helps remove accumulated material from accessible portions of the duct system. For Spokane and North Idaho homeowners concerned about the effects of summer smoke, it is a practical step to consider before the heating season begins.
The value of duct cleaning depends on the size and configuration of the home and may be up to $2,500.
Healthy Home Air Evaluation
Indoor air can appear clean yet still contain conditions that affect comfort, ventilation, or safety. The Healthy Home Air Evaluation provides actual readings rather than leaving you to guess.
The evaluation measures six important indoor conditions:
- Airborne particles
- Volatile organic compounds, or VOCs
- Carbon dioxide
- Carbon monoxide
- Temperature
- Humidity
These readings can help identify elevated particle levels, ventilation concerns, uncomfortable humidity levels, or safety-related conditions that warrant prompt attention. The evaluation is included with the package.
Personalized Air Quality Report
Air-quality readings are most useful when you understand what they mean. After the evaluation, Cline’s provides a personalized report that explains the results in clear language and offers recommendations based on the conditions measured inside your home.
The report gives you a useful starting point for deciding whether any changes should be considered. You receive information specific to your home, not broad advice based on assumptions.
Why Schedule the Fall Home Comfort Package Before Spokane’s First Cold Snap?
Fall weather in Spokane can change quickly. Once colder temperatures arrive, homeowners across the region begin turning on their furnaces, and heating service schedules can fill up quickly.
Completing the package in September offers several advantages:
- Your furnace can be checked at any time before it is needed.
- Accumulated dust and smoke debris can be addressed before the heating season.
- You can get real information about the air in your home.
- If the technician identifies a concern, you have time to review the findings and decide what to do next.
- Multiple fall comfort needs can be addressed with a single package.
This is especially relevant after a smoky summer. Outdoor smoke can enter a home through open doors and windows, ventilation openings, and small gaps in the building envelope.
While no single service can guarantee perfectly clean indoor air, cleaning accessible ductwork and evaluating indoor conditions can provide a clearer picture of where your home stands before winter.
Is the Fall Home Comfort Package Right for Your Home?
This package may be a good fit if:
- You have not scheduled a furnace tune-up for the upcoming heating season.
- You are concerned about dust or wildfire smoke that may have entered the home during the summer.
- Your ductwork has not been professionally cleaned in some time.
- Someone in your household is sensitive to particles, odors, dry air, or changing indoor conditions.
- You want indoor air-quality readings and recommendations specific to your home.
- You prefer to address heating readiness and indoor air in one appointment.
The promotion applies to one qualifying residential furnace within Cline’s standard service area. Home size, system accessibility, and other conditions may affect eligibility, so the team will confirm the applicable scope when scheduling.
Clear Findings Without Automatic Repairs
A tune-up or air-quality evaluation may uncover something that warrants attention, but additional work is not automatically included in the package.
The advertised $999 price covers the confirmed furnace tune-up, whole-home duct-cleaning scope, Healthy Home Air Evaluation, and personalized report. If a technician recommends a repair, replacement part, or another service, Cline’s will explain the reason and provide pricing before any additional work begins.
That means you can make an informed decision based on the condition of your system, the findings inside your home, and your own priorities.
Why Spokane and North Idaho Homeowners Choose Cline’s
Cline’s Heating and Air has served the region since 1988. The company is local and veteran-owned, and its highly trained, NATE-certified technicians service all major HVAC brands.
Homeowners choose Cline’s when they want clear explanations, professional recommendations, and options they can review without pressure. The Fall Home Comfort Package follows that same approach by combining hands-on service with useful information about both the furnace and the air moving through the home.
Claim Your Fall Home Comfort Package by September 30
Clean Air. Heat Ready. One $999 Package.
The heating season is coming, whether your home is ready or not. This September, prepare for it with one package that addresses furnace performance, accumulated duct debris, and indoor air-quality conditions.
Get your furnace ready for heating season and breathe easier after this summer’s wildfire smoke. One appointment includes your tune-up, whole-home duct cleaning, and a full indoor air quality evaluation for only $999.
- Furnace Tune-Up
- Whole-Home Duct Cleaning
- Air Evaluation & Report
- NATE-Certified, Licensed, and Insured
Appointments are limited, and qualifying services must be scheduled and completed during September.
Claim My $999 Fall Comfort Package
Prefer to schedule by phone? Call (509) 900-6328 to speak with the Cline’s team.
*Offer applies to one qualifying residential furnace within Cline’s standard service area. Repairs, replacement parts, additional systems, cleaning beyond the confirmed package scope, and diagnostic service for non-operational equipment are not included. Cannot be combined with other offers. Home size and system accessibility may affect eligibility. Offer ends September 30. Ask Cline’s Heating and Air for complete details.
Frequently Asked Questions
What’s included in Cline’s $999 Fall Home Comfort Package?
The package includes a furnace tune-up, whole-home duct cleaning, a Healthy Home Air Evaluation, and a personalized Air Quality Report. Together, these services help homeowners prepare their heating system, address accumulated debris in accessible ductwork, and learn more about the conditions affecting their indoor air.
How much can I save with the Fall Home Comfort Package?
The furnace tune-up is listed at $129.99, while the whole-home duct cleaning may be valued at up to $2,500, depending on the size and configuration of the home. The Healthy Home Air Evaluation and personalized report are also included. The combined stated value may reach $2,629.99 or more, allowing qualifying homeowners to save up to approximately $1,630 with the $999 promotional price.
When does the $999 Fall Home Comfort Package offer end?
The Package offer ends on September 30. Qualifying services must be both scheduled and completed during September, so homeowners should contact Cline’s early enough to reserve an available appointment.
Does every home qualify for the promotional package?
The promotion applies to one qualifying residential furnace located within Cline’s standard service area. Eligibility and the duct-cleaning scope may depend on the home’s size, duct system configuration, equipment condition, and system repairs/replacements. Confirm the details when you schedule.
Are furnace repairs or replacement parts included in the $999 price?
No. The promotional price covers the confirmed furnace tune-up, whole-home duct-cleaning scope, Healthy Home Air Evaluation, and personalized report. If the technician discovers a problem, Cline’s will explain the findings and provide pricing before completing any additional repairs or replacements.

