4.2 
17 *The Angi rating for Sonic Cleaning companies in Greenfield, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sonic Cleaning needs.
*The HomeAdvisor rating for Sonic Cleaning companies in Greenfield, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sonic Cleaning needs.
Last update on October 09, 2026
Serving Greenfield, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Arrived as scheduled. Inspected two dryers. Explained what would be done. Gave a price. Accepted. Completed as expected. Cleaned up!"
+2
Serving Greenfield, NH and surrounding areas
Approved
Super Service Award Winner
In business since 1999
Free estimates
Emergency services offered
"The job was done - my duct was cleaned thoroughly."
Serving Greenfield, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Customers say: True professional
"He was vey professional, all windows were super clean, friendly, polite, picked up and cleaned after his work. Outstanding."
Serving Greenfield, NH and surrounding areas
Approved
In business since 2015
Credit card accepted
Customers say: Quality work
"I would hire these guys again tomorrow; efficient, clean, professional, and provided appropriate guidance for our system. Great result!"
+2
Serving Greenfield, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Emergency services offered
"Great job, very friendly, cleaned up after"
+36
Serving Greenfield, NH and surrounding areas
Approved
In business since 2024
Free estimates
Small jobs welcome
"They were excellent! Not only did they clean my house perfectly, they were prompt, professional, and beat everyone else’s price. I would hire them again in a heartbeat."
Serving Greenfield, NH and surrounding areas
Approved
In business since 2023
Free estimates
Offers commercial services
"I was very impressed. The two cleaners were both very efficient, personable and professional. His price was very reasonable as I live in a small condo. He did not charge me a high fee as if he were cleaning a big house. Windows are sparkling. I will have them come again when needed...Ty"
+1
Serving Greenfield, NH and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"I liked the fact that they did the vent cleaning from the outside so I didn't have to worry about making space in the laundry room so they could get to the dryer. My only complaint is that it took them a while to get to me, even though I said I needed it done quickly. I had to call twice to get the job moved up, but I am happy with the work."
+1
Serving Greenfield, NH and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
"Mike did a wonderful job cleaning our windows inside and out and power washing our home. Thought the price was reasonable. He was professional and personable."
+3
Serving Greenfield, NH and surrounding areas
Approved
Welcome to Clean Theory — where clean meets clarity!\nWe’re a local cleaning business focused on creating clean, comfortable spaces that make everyday life feel a little easier. We provide dependable, detail-focused residential cleaning, including weekly, biweekly, monthly, deep cleans, move-in/move-out cleans, and one-time services.\n\nWe also offer commercial cleaning for offices and professional spaces, including bathrooms, kitchens, common areas, dusting, vacuuming, mopping, sanitizing, trash removal, and main entrances. Services can be tailored to your space, schedule, and specific needs.\n\nWe take pride in being thorough, reliable, and respectful of your space. Our goal is simple: to give you more time to focus on what matters while keeping your home or workplace fresh, clean, and cared for.
From average costs to expert advice, get all the answers you need to get your job done.
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