
Serving Knoxville, IA and surrounding areas
Approved
In business since 1989
Free estimates
Credit card accepted
"My house is CLEAN!!! Thanks"


Serving Knoxville, IA and surrounding areas
Approved
In business since 1989
Free estimates
Credit card accepted
"My house is CLEAN!!! Thanks"

Serving Knoxville, IA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"I was in a major bind and had already had my dryer vent cleaned a month ago by someone else, Clean Air Systems came the same day I called! Upon looking at the setup they recommended a slight adjustment to the exhaust to fix the underlying issue. Clean Air Systems was professional and methodical and I would recommend them for any home or commercial job."

Serving Knoxville, IA and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"I have 2 of the most wonderful, friendly ladies that do the cleaning. They clean everything and do a top notch job. My apt. smells so fresh after they have cleaned. I actually look forward to seeing them every other week. The office personnel and friendly and accommodating. They do everything they can do to be sure I get exactly what I ask for."





+18

Serving Knoxville, IA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
Titan Excavating is your local company you can trust. We have all the equipment necessary for any job you could ask for. No job too big or too small for us. We do everything from site clearing , driveways, grading , demolition and much more.\n We service a 100 mile radius and are open to working within the entire state. If you need us call today.





+25

Serving Knoxville, IA and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"We have an older home with older ductwork. We had Spencer and Brayton out and they cleaned and sealed our ductwork. They did a great job. Professional, great communication, attention to detail. They reduced our air leakage by 86%. We noticed an immediate difference in improved airflow, our cold spots are no longer cold spots. Thanks!"

Serving Knoxville, IA and surrounding areas
Approved (Corporate)
In business since 2005
Free estimates
Warranties offered
"We plan on using Eric to clean our gutters routinely and to clean our windows."





+63

Serving Knoxville, IA and surrounding areas
Approved
In business since 2000
Free estimates
Small jobs welcome
"Little bit of a wait due to our own schedule & it being a busy time of year for gutter work. C&C Seamless Gutters called said they would be there that afternoon & were done in less than 4 hours. My gutters look fabulous, they even replaced two sections of rotted fascia board for me and cleaned up. Very knowledgeable, would recommend them."





+1
Serving Knoxville, IA and surrounding areas
Approved (Corporate)
In business since 2005
Free estimates
Credit card accepted
"Cleaning was very well done."
Serving Knoxville, IA and surrounding areas
Approved
In business since 2023
Free estimates
Offers commercial services
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Serving Knoxville, IA and surrounding areas
Approved (Corporate)
In business since 1958
Free estimates
Emergency services offered
"I’ve used Green’s many times over the past 18+ years (furnace, AC, etc.) and have always received great service. I was just at my mother’s house to let the technician in to repair her stove. They called me approximately 45 minutes ahead of time to let me know we were next up for service, and then again when the technician was on his way. They also sent me a text with an introduction to the technician (including a photo) so I would know who to look for. When Ty arrived at the door, he put booties on over his work boots to keep the carpet clean, even though I told him it wasn’t necessary. He figured out the problem quickly and gave me a price (down to the penny, including tax) for the work before replacing the igniter. He fixed the stove and even cleaned up the burners so they would work better. This company is extremely professional, and I would highly recommend them to anyone!"





+9