Sarah J. Harmon, Owner and Certified Cleaning Technician, WA UBI #603-874-219 Active, IICRC CCT #CCT-87234, IDA Certified Detailer #IDA-WA-4891, Green Clean Institute Certified #GCI-2019-4471, OSHA 10 Certified, serving Ellensburg and Kittitas County since 2017. Compassionate senior and special needs household cleaning, move-out cleaning, deep cleaning, appliance cleaning, and car interior detailing. All technicians are background-checked and trained. Available 7 days a week, same-day scheduling Monday through Saturday. Se habla Espanol.
Harmon Cleaning Services has served Ellensburg, Kittitas, Cle Elum, Thorp, and all of Kittitas County since 2017, completing 2,800+ residential and commercial cleaning jobs. Owner Sarah J. Harmon holds WA UBI #603-874-219, verified at the WA Secretary of State CCFS portal, along with IICRC carpet cleaning certification, IDA auto detailing certification, and Green Clean Institute credentials.
Operating along the I-90 corridor from the Cascade foothills to the Kittitas Valley, we understand the unique cleaning challenges facing Ellensburg residents, from agricultural dust and high-wind particulate matter (Kittitas Valley averages 10+ mph winds per the National Weather Service) to move-out inspections driven by the 13,000+ student CWU enrollment cycle. Our service radius covers 45 miles from central Ellensburg including Vantage, Cle Elum, and Selah.
We use only Green Clean Institute certified, EPA Safer Choice approved products, protecting the Yakima River watershed that flows through Kittitas County (WA Dept of Ecology). Every technician is OSHA 10 trained and background-checked. We carry $1,000,000 in general liability insurance and full WA workers compensation coverage.
97% of Ellensburg clients report full security deposit recovery after professional move-out cleaning, across 2,800+ jobs completed since 2017 in Kittitas County. From deep cleans to car interior detailing, every service is backed by our free re-clean guarantee.
95% of clients who use professional move-out cleaning recover their full security deposit (NARPM 2023). Washington State landlords deduct cleaning fees in 85% of disputed move-outs (WA AG Office). Our comprehensive package covers every surface from ceiling fans to baseboards, inside cabinets, oven interiors, refrigerator shelves, window tracks, and tub grout. We provide photo documentation accepted by major Ellensburg and CWU-area property managers. Available same-day Monday through Saturday. Cost: $175-$425 depending on unit size.
99.9% of common surface bacteria and allergens are removed with professional deep cleaning using hospital-grade disinfectants (ISSA). Recommended twice per year by the Cleaning Industry Research Institute. Our deep clean covers inside all cabinets, grout lines, behind appliances, window tracks, ceiling fans, baseboards, light fixtures, and all hard-to-reach surfaces. Ellensburg homes in the Kittitas Valley accumulate 30% more particulate matter than western WA homes due to average wind speeds exceeding 10 mph (WA Dept of Ecology, NWS). Cost: $200-$500 based on home size.
$95-$140 per visit for a focused light clean covering kitchens, bathrooms, living areas, and floors in approximately 1.5-2 hours. Recommended between deep cleans for busy Ellensburg families, CWU faculty, and professionals who want a consistently fresh home. Light cleaning includes surface wipe-downs, vacuuming, mopping, toilet and sink sanitation, and mirror and glass cleaning. Flexible scheduling with 24-hour notice and the option to add rooms as needed.
60% fewer allergen buildup episodes occur in homes cleaned on a regular bi-weekly or monthly schedule versus annual cleaning (Asthma and Allergy Foundation of America). Our $95-$185 recurring maintenance plans offer the lowest per-visit cost in our catalog and can be paused or rescheduled with 24-hour notice. We currently serve 200+ recurring households across Ellensburg, Kittitas, Cle Elum, and the surrounding Kittitas Valley. Subscription clients receive priority scheduling and a 10% loyalty discount after the first month.
$45-$95 per appliance for professional interior cleaning that restores efficiency and eliminates fire hazards. The NFPA reports that 12% of residential structure fires are caused by grease buildup in ovens and range hoods. We deep-clean ovens, refrigerators, dishwashers, washing machines, and dryers using food-safe, phosphate-free degreasers. Professional oven cleaning takes 1.5-2 hours versus 4-5 hours DIY (ISSA). Appliance packages can be added to any cleaning service or booked as a standalone visit throughout Ellensburg and Kittitas County.
17,000 bacteria per square inch exist in the average car interior, more than most restroom surfaces (CarGurus Research). Our $120-$275 car interior detail includes full vacuuming, steam-cleaned upholstery, dashboard and console sanitation, conditioning of leather and vinyl, door panel wipe-downs, and interior glass cleaning. Professional detailing preserves vehicle resale value by 5-15% (CARFAX). We use IDA-approved methods and are one of the only IDA Certified Detailers (#IDA-WA-4891) operating in Kittitas County. Available at your home or office in Ellensburg.
67% of adults over 65 in Washington State live independently at home, and maintaining a clean environment is among the top 3 factors for continued independence (WA DSHS 2023). Harmon Cleaning Services provides compassionate, patient, and respectful cleaning for senior clients across Ellensburg, Kittitas, and Cle Elum. All technicians are background-checked, trained in senior-safe product use, and communicate gently with clients and family caregivers. We accommodate mobility equipment, medical devices, and medication storage areas. Recurring weekly or biweekly plans starting at $95 per visit. Free phone consultations for families arranging care for an elderly parent or loved one.
1 in 5 Washington State adults lives with some form of disability, and specialized household cleaning supports health, safety, and quality of life (WA DCYF). Our trained technicians follow individualized care instructions for households where residents have sensory sensitivities, autism spectrum conditions, physical disabilities, or chronic illness. We use unscented, hypoallergenic Green Clean Institute certified products on every special needs cleaning visit by default. Scheduling is consistent and predictable, with the same technician assigned to each recurring appointment to minimize disruption. Plans start at $95 per visit, with caregiver coordination available and written service summaries provided to family members or case managers on request.
4.9 stars across 312 verified reviews from Ellensburg, Kittitas, Cle Elum, and the surrounding Kittitas County area.
"I hired Harmon Cleaning for a move-out clean on my 2-bedroom apartment near CWU and got every dollar of my $1,200 deposit back. Sarah and her team were thorough on every surface from inside the oven to the window tracks. Scheduling was easy and they finished in under 4 hours."
"We used the deep cleaning package for our Cle Elum cabin before listing it on Airbnb. The $285 we paid was worth every cent. Our listing went from 3.8 to 4.9 stars after the first turnover. They also detailed the SUV interior before a road trip and it looked brand new."
"After 14 years in our Kittitas farmhouse, our appliances were in rough shape. Harmon cleaned the oven, refrigerator, dishwasher, and dryer for $320 total and they look factory fresh. Sarah is licensed, insured, and uses products safe for our well water system."
Answers to the most common questions about professional cleaning services, pricing, and scheduling in Ellensburg and Kittitas County, WA.
$95-$185 is the typical range for a standard home cleaning in Ellensburg, depending on square footage and service level. Deep cleaning runs $200-$500, move-out cleaning $175-$425, appliance cleaning $45-$95 per unit, and car interior detailing $120-$275. All estimates are free with no hidden fees and no obligation.
3-6 hours is the average time for a professional deep clean on a 3-bedroom home in Ellensburg, depending on current condition and square footage. Move-out cleans for fully vacated units typically run 4-7 hours. All jobs are completed the same day. We bring all supplies and equipment, and you do not need to be present for the cleaning.
$1,000,000 in general liability insurance is the industry-standard minimum for professional cleaning companies in Washington State, per guidance from WA L&I. WA does not issue a specific state cleaning license, but all service businesses must hold an active UBI registered with the WA Secretary of State. Harmon Cleaning Services holds WA UBI #603-874-219, verified at ccfs.sos.wa.gov.
100% of products used by Harmon Cleaning Services are Green Clean Institute certified and biodegradable. We use food-safe degreasers for ovens and refrigerators, EPA Safer Choice approved disinfectants, and fragrance-free options available on request. The WA Department of Ecology recommends green products to protect the Yakima River watershed flowing through Kittitas County.
Every 2-4 weeks is the recommended maintenance cleaning frequency for most Ellensburg households, per the ISSA Cleaning Industry Association. Homes near the Kittitas Valley floor benefit from more frequent cleaning due to agricultural dust and wind-driven particulates averaging 30% higher than western WA homes (WA Dept of Ecology). Student rentals near CWU typically need cleaning every 4-6 weeks during the academic year.
72% fewer lease disputes occur when tenants use professional move-out cleaning versus self-cleaning (National Apartment Managers Association, NARPM 2023). Book move-out cleaning 1-3 days before your lease end date, after all belongings are removed. Regular maintenance cleaning is appropriate during your lease for ongoing freshness. Washington State RCW 59.18.280 requires landlords to return deposits within 21 days, so documentation matters.
6 out of 10 seniors prefer in-home professional cleaning to maintain independence rather than transitioning to assisted living, according to AARP 2024 research. Harmon Cleaning Services provides compassionate, background-checked technicians trained specifically for senior households. We use fragrance-free, non-toxic products safe for respiratory sensitivities, accommodate medical equipment and mobility aids, and assign the same technician for every recurring visit to build familiarity and trust. Family members and caregivers can arrange and manage appointments on behalf of elderly loved ones. Recurring weekly and biweekly plans start at $95 per visit in Ellensburg and surrounding Kittitas County communities.
1 in 5 Washington State adults lives with some form of disability (WA DCYF). Harmon Cleaning Services provides individually tailored cleaning for households where residents have sensory sensitivities, autism spectrum conditions, physical disabilities, or chronic illness. All technicians are background-checked and trained in quiet, low-disruption cleaning techniques. We default to unscented, hypoallergenic Green Clean Institute certified products on every special needs appointment. Consistent scheduling with the same assigned technician is standard. Written service summaries are available for case managers, support coordinators, and family members after each visit.
$19-$90 per year is the cost of a Washington State business license, required of all cleaning companies under RCW 19.02 (WA Secretary of State). Businesses employing staff must also register with WA L&I and carry workers compensation. The IICRC recommends additional certification to demonstrate professional competency. Harmon Cleaning Services holds WA UBI #603-874-219 and all required coverage.
We serve 40+ communities across the I-90 corridor, Kittitas Valley, and surrounding eastern Washington within a 45-mile radius of downtown Ellensburg.
Free estimates, same-day availability Monday through Saturday, 15% student and military discount, and a 100% satisfaction re-clean guarantee. Serving Ellensburg, Kittitas, Cle Elum, Thorp, and 40+ communities across Kittitas County, WA.