Hiller Plumbing, Heating, Cooling & Electrical
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Claim This BusinessAbout Hiller Plumbing, Heating, Cooling & Electrical
Hiller Plumbing, Heating, Cooling & Electrical has anchored its presence in Upper Cumberland since opening day to serve Cookeville and surrounding Putnam County homeowners with round-the-clock availability. The company holds active licenses across Tennessee, and their service fleet responds 24 hours daily including weekends and holidays. With 2,980 client reviews generating a 4.9-star average, the contractor has become the most-reviewed provider in the region for combined plumbing, heating, cooling, and electrical work. Residents of Monterey, Algood, and Cross Roads rely on Hiller for everything from leak detection to complete system replacements.
What distinguishes this contractor extends beyond standard service menus. The company operates as a certified dealer for ductless mini-split systems, offering zoned heating and cooling solutions particularly suited to older Cookeville homes lacking existing ductwork. Their water treatment division installs whole-house filtration and softening systems addressing the area's notoriously hard groundwater. Indoor air quality equipment includes whole-house dehumidifiers designed for Upper Cumberland's humid summers, plus smart thermostat integration compatible with major HVAC brands.
Homeowners citing specific scenarios praise Ibzan and Jay for opposite emergencies: a James White review describes returning home40 F outside to find his heating unit smoking, with Ibzan arriving within hours and restoring heat the same chilly night. A D Brunette review credits technician Jay with explaining why an electrical breaker kept tripping, diagnosing a problem other contractors had misidentified. Both technicians earned follow-up club memberships from satisfied customers.
What Customers Say
One hundred percent of sampled reviews award five stars, with technicians named positively in every detailed testimonial. Multiple reviewers note same-day response during evening and weekend emergencies when heating failed in cold weather. Critics occasionally mention higher pricing than estimates, while supporters cite diagnostic accuracy preventing repeat service calls.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| TuesdayToday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Plumbing Repairs & Drain Cleaning
Emergency leak detection, drain snaking, hydro-jetting, and clog removal for kitchen sinks, bathrooms, and main sewer lines.
Water Heater Installation
Traditional tank and tankless water heater installation. They also service existing units including anode rod replacement.
Pipe Replacement & Trenchless Repair
Full pipe re-piping using epoxy relining methods minimizing basement excavation.Ideal for slab foundations.
HVAC System Replacement
Complete furnace, AC, and heat pump replacement. Serves as authorized dealer for several major brands.
Heating & Cooling Repair
Same-day diagnostic calls for no-heat, no-cool, and poor airflow issues. NATE-certified technicians service all major brands.
Ductless Mini-Split Systems
Multi-zone heat pump installation without existing ductwork. Includes remote smart thermostat setup.
Indoor Air Quality Solutions
Whole-house dehumidifiers, REME HALO ionizers, and advanced filtration upgrades for allergy and asthma relief.
Electrical Panel & Wiring
Breaker panel upgrades, circuit additions, and diagnostic troubleshooting for flickering lights and recurring outages.