Brand Certified
A-1 Certified Service, Inc.
4.7(283 reviews)
Certified by A-1 Certified Service, Inc. • Apr 05, 2026
Business Details
2511 Byington Solway Rd, Knoxville, TN
37931, United States
Certified by A-1 Certified Service, Inc. • Apr 05, 2026
(865) 691-5088
Certified by A-1 Certified Service, Inc. • Apr 05, 2026
https://www.a-1certifiedservice.com/?utm_source=google&utm_medium=organic&utm_campaign=local+listings
Certified by A-1 Certified Service, Inc. • Apr 05, 2026
About
Certified by A-1 Certified Service, Inc. • Apr 05, 2026
HVAC ContractorHeating ContractorAir Conditioning ContractorAir Duct Cleaning ServiceInsulation ContractorAir Quality Consultant
Established in 2000, A-1 Certified Service is your premier Knoxville HVAC contractor, offering a complete range of services to keep your home comfortable year-round. Our certified technicians specialize in expert installations, repairs, and maintenance for air conditioning, heating, and furnaces. We also provide comprehensive solutions for air quality, including professional air duct cleaning and insulation services, designed to improve energy efficiency and create a healthier indoor environment. We are dedicated to delivering reliable, personalized service and ensuring complete customer satisfaction with every job. Reach out for expert heating, cooling, & indoor air quality solutions.
Details
- Requires appointmentAvailable
- Onsite servicesAvailable
Location
Certified by A-1 Certified Service, Inc. • Apr 05, 2026
A-1 Certified Service, Inc.
2511 Byington Solway Rd, Knoxville, TN
37931, United States
Hours
Certified by A-1 Certified Service, Inc. • Apr 05, 2026
Monday8:00 AM - 4:30 PM
Tuesday8:00 AM - 4:30 PM
Wednesday8:00 AM - 4:30 PM
Thursday8:00 AM - 4:30 PM
Friday8:00 AM - 4:30 PM
SaturdayClosed
SundayClosed
Reviews
4.7
283 reviews
5 stars
257
4 stars
8
3 stars1
2 stars0
1 star
17
- TWTiffany WaltonMar 25, 20265.0On time and quick service!
- JWJeff WylieMar 23, 20265.0The tech was courteous and knowledgeable. He quickly showed me the problem and fix. It was simple and I’m glad it wasn’t anything more. The value of his visit is that he had the knowledge and skill to go to the simplest solution first, something I didn’t have. If that wasn’t the problem he would have had to go to the next level which I’m secure in the fact that he had the same knowledge and skill. Worth it.
- LSLA SusongFeb 20, 20265.0Personable, professional, prompt… what more could you want?! We will be using and recommending A-1 for all our HVAC needs.
- TTTomFeb 18, 20265.0Very thorough and answered all my questions.
- TMTim MorrellJan 30, 20265.0Excellent service and friendly tech.. They were on time and very curtious.
Frequently Asked Questions About A-1 Certified Service, Inc.
What services does A-1 Certified Service, Inc. offer?
A-1 Certified Service, Inc. provides heating, cooling, and air quality solutions including HVAC system installation, repair, maintenance, duct cleaning, and insulation services.
Where is A-1 Certified Service, Inc. located?
A-1 Certified Service, Inc. is located at 2511 Byington Solway Rd, Knoxville, TN 37931, USA.
What are the business hours for A-1 Certified Service, Inc.?
The business is open Monday through Friday from 8:00 AM to 4:30 PM and closed on Saturdays and Sundays.
Does A-1 Certified Service, Inc. provide HVAC services for residential and commercial clients?
Yes, they specialize in residential, commercial, and new construction HVAC services.
Which HVAC brands does A-1 Certified Service, Inc. work with?
They work with the Daikin brand for HVAC systems and products.
What payment options does A-1 Certified Service, Inc. accept?
They accept American Express, Cash, Check, Discover, Financing options, Mastercard, and Visa payments.
Do I need an appointment to receive services from A-1 Certified Service, Inc.?
Yes, appointments are required to provide their on-site HVAC services.
What nearby locations can customers visit before or after their service at A-1 Certified Service?
Customers can visit nearby places such as Milana's Laser Hair Removal for beauty treatments or Salon Matias for hair and beauty services.
Are there any fitness or sports facilities near A-1 Certified Service, Inc.?
Yes, nearby fitness and sports facilities include Petrone Training gym, Tennessee Tennis Pickleball Club and Academy, TTCA Pickleball, and The Pickleball Playground.
What nearby businesses might be useful for home improvement along with A-1 Certified Service's HVAC services?
Nearby businesses like Weather Tamer for roofing services and Tennessee Automatic Sprinkler for fire protection and home security can complement HVAC services for home improvement.
Brand Certified Facts from A-1 Certified Service, Inc.
This information is certified by A-1 Certified Service, Inc. and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified April 05, 2026Yext Knowledge Graph
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