- Nashville
- Knoxville
- Chattanooga
In a city where winter freezes meet muggy summer heat, and home systems often span generations, Pioneer is the trusted source for reliable plumbing, electrical, and HVAC services in Knoxville, TN.
Since 1981, Pioneer has proudly served the greater Knoxville area with reliable, full-service care that covers everything under one roof: HVAC, plumbing, drains, and electrical. Whether you’re dealing with corrosion from constant humidity, need upgraded panels to support your smart home, or want to prep your home for allergy season, our licensed professionals are ready 24/7.
“Very professional, careful, and thorough! I am very pleased with the whole experience from sales to installation! Highly recommend! “
-Client 
For over 40 years, Pioneer has been the go-to HVAC company in Knoxville, TN, but our expertise doesn’t stop at heating and cooling. We’re a full-service plumbing and electric company serving this Tennessee city and the surrounding communities.
Whether it’s a leaky pipe in an older home near Fort Sanders or a new AC install in West Knoxville, we have the tools, experience, and licensed professionals to get the job done right.
It’s one of the easiest ways to avoid costly surprises, extend equipment life, and stay comfortable year-round in Knoxville’s unpredictable climate.
From historic homes near downtown to rapidly growing suburbs west of the city, we know the terrain, the infrastructure, and the local challenges better than anyone.
Our reach extends beyond city limits, with local teams available across the greater Knoxville region:
Since 1981, Pioneer has been a constant presence in Knoxville homes, earning a reputation as one of the region’s longest-standing service providers. Over the years, we’ve maintained, repaired, and upgraded systems in everything from older brick ranch homes to modern West Knoxville builds. That depth of experience is why so many families trust Pioneer for HVAC services in Knoxville, TN.
Pioneer holds active TN State Class A Master Mechanical, Gas, and Electrical Licenses, plus city-specific licenses for Knoxville. Our technicians are fully licensed and insured across all trades, with NATE-certified HVAC specialists and trusted members of the TVA Quality Contractor Network, PHCC, and BBB (A+ rated).
Our customers say it best. With 4.8–4.9 star ratings and a growing base of glowing reviews, we’re proud to be one of the highest-rated service companies in Knoxville and beyond.
We manage HVAC, plumbing, and electrical projects under one roof, so you’re not stuck coordinating between contractors. That’s a major plus in aging Knoxville homes, where one issue often reveals another. From full-system upgrades to unexpected mid-project discoveries, Pioneer keeps it simple and stress-free.
At Pioneer, we are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at (615) 933-2288 or email us at contact us and place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you.
