This guide covers 15 air conditioning contractor options in Nashville. Customers rate them 4.8 out of 5 on average. Most of them are spread across South Nashville, Nashville, 12 South, so those are the areas to start with.

All Air conditioning contractor in Nashville

AirTemp Heating & Cooling

SameDay response
4.9 224 reviews

AirTemp Heating & Cooling is a home services company based at 1963 Nolensville Pike in South Nashville, Tennessee, primarily focused on heating and cooling with plumbing services alongside. The HVAC division covers air conditioner and furnace installation and repair, including commercial HVAC work, while the plumbing side handles leak repairs, clogged drains, and drain repairs. The company lists NATE-certified technicians in directory profiles and advertises round-the-clock availability in its listings. Review themes center on honest service and technicians who diagnose problems accurately without pushing unnecessary replacements. Customers describe the company as straightforward about what a repair requires, with both the HVAC and plumbing sides earning praise for clear communication. Directory listings describe the operation as a long-running presence in the Nashville market, and reviews span both residential and commercial work. This is a fit for South Nashville homeowners and businesses who want heating, cooling, and plumbing service from one established company, particularly those with commercial HVAC needs alongside building plumbing. The honest-service reputation suits customers wary of upselling on equipment replacements. Households dealing with a failed air conditioner or a persistent drain problem can find both addressed here, with the caveat that listed hours vary across directories, so confirming availability for a specific job is wise.

Opening hours
  • MondayOpen 24 hours
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Service Experts Nashville

SameDay response
4.8 5,849 reviews

Service Experts Nashville is a South Nashville home-services company on Sidco Drive covering plumbing alongside air conditioning, furnace, heating, hot water systems, insulation, and water filtration and softening. The office trades under the Service Experts name with a Donelson Air history at the same address, offering 24-hour availability every day across the Nashville area. Its plumbing work sits within a broader HVAC and home-services operation, with review evidence of same-day and emergency response. Review themes are sharply mixed. Plumbing customers describe prompt, courteous technicians who answer questions well and give helpful advice, with one reviewer saying they would call Service Experts again for a plumber. HVAC technicians Abel and Wesley earned praise for thorough, scheduled service with clear explanations. On the critical side, reviews describe predatory billing and financing disputes, including a lien placed on a property over an overdue balance and months of unanswered billing questions. Other complaints mention oversold upgrades and missed scheduling commitments. This is a fit for South Nashville homeowners who want plumbing bundled with heating, cooling, and insulation from one large provider, with technicians available around the clock. Given the documented billing disputes and polarized reviews, customers should scrutinize financing agreements and get complete pricing in writing before authorizing major work.

Opening hours
  • MondayOpen 24 hours
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Coolray Heating, Cooling, Plumbing & Electrical

SameDay response
4.8 4,024 reviews

Coolray Heating, Cooling, Plumbing & Electrical is a Nashville home-services company on Elm Hill Pike covering plumbing, heating and cooling, and electrical work from one operation, with listed hours showing 24-hour availability every day. Its plumbing trade spans repairs like shower faucets and toilet valves alongside the broader fixture, drain, and system work typical of a full-service shop, with review evidence of same-day appointment scheduling. The multi-trade setup suits homeowners bundling plumbing with HVAC and electrical needs. Review themes at this office center on informative technicians. Kevin earns praise for fixing a leaky shower faucet and replacing a toilet fill valve while explaining the work clearly. Dakota is described as informative, and a maintenance customer describes photos and explanations of recommended service as especially helpful. One customer reports a same-day appointment from initial call to technician arrival. Critical reviews include a dispatch-fee dispute over refrigerant pricing and a missed duct hole during a furnace tune-up. This is a fit for Nashville homeowners who want plumbing, HVAC, and electrical handled by a single company with around-the-clock availability. The record of clear explanations and same-day scheduling suits urgent problems and multi-trade projects. Given the documented fee and thoroughness complaints, customers may want dispatch charges and scope confirmed before the visit.

Opening hours
  • MondayOpen 24 hours
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Pioneer Home Services

SameDay response
4.7 1,047 reviews

Pioneer Home Services is a Nashville home-services company at 1317 16th Avenue South in the Music Row area, covering plumbing, heating and cooling, electrical, air compressor repair, duct cleaning, and generator installation and service. The company's stated trades span sewer line work, fixture plumbing, HVAC systems, and whole-home electrical, with listed hours showing 24-hour availability every day and emergency service advertised. Its single-office setup covers the Nashville area from a central location near Music Row. Review themes are genuinely mixed. Positive accounts name technicians Noah and Richard for replacing a rusted basement sewer pipe with jackhammer work while honoring the original quote despite surprises, and Aaron for generator service with warranty paperwork handled promptly. Critical accounts include one long, detailed review alleging incomplete and dangerous HVAC, electrical, and plumbing work on a large project with inflated pricing, and another describing a plumber who left mistakes for a second contractor to fix. The public record shows both strong individual-tech praise and serious workmanship disputes. This is a fit for Nashville homeowners who want plumbing, HVAC, electrical, and generator work from one contractor with around-the-clock availability. The sewer replacement record suits owners of older homes with failing cast-iron lines. Given the documented allegations of incomplete work and overcharging, customers should secure detailed written scopes and consider independent inspection of major completed projects.

Opening hours
  • MondayOpen 24 hours
  • TuesdayOpen 24 hours
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Jewell Mechanical, LLC

SameDay response
4.9 816 reviews

Jewell Mechanical, LLC is a Nashville company covering commercial, industrial, and residential heating, air conditioning, and plumbing from its Elm Hill Pike location in South Nashville. Its plumbing work includes installation, repair, preventative maintenance, and design-build projects, with specialties such as medical gas piping, pipe installation and replacement, and water heater service. The company offers 24/7, year-round emergency response for both plumbing and HVAC calls. Commercial clients are a major focus: stated commercial maintenance plans cover drain cleaning with camera inspection of sewer lines, grease trap cleaning, annual water heater flushing, and backflow preventer testing and certification. Its stated customer types include restaurants, office parks, churches, grocery stores, and medical facilities, pointing to experience with larger, heavy-duty systems. Residential services include plumbing repair and maintenance, complex installations, drain cleaning, water line repair and replacement, leak detection, water filtration and softening, fixture repairs for toilets, sinks, bathtubs, and showers, plus sewer line inspection and repair. Review themes name technicians Douglas, Josh, Sam, and Alex for courteous, explanatory service. One customer describes Sam assessing multiple leaks and finishing early; another describes Josh resolving an air conditioning failure on a hot Sunday. Same-day response to heating and plumbing failures appears repeatedly. This is a fit for Nashville commercial property operators needing scheduled maintenance plus emergency coverage, and for homeowners with complex jobs such as re-pipes, medical gas piping, or combined HVAC and plumbing projects.

Opening hours
  • MondayOpen 24 hours
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Pioneer Heating, Cooling, Electrical & Plumbing

SameDay response
4.9 6,522 reviews

Pioneer Heating, Cooling, Electrical & Plumbing is a Nashville home services company covering plumbing, heating, cooling, and electrical work from its Perimeter Place Drive office. Its plumbing services include sewer and drain cleaning, water heater repair and replacement, water line work, slab leak repair, electronic leak detection, backflow service, re-piping, fixture work on faucets, toilets, garbage disposals, tubs, and shower valves, plus water filtration systems. The company also handles heating and cooling, ductwork, indoor air quality, and electrical jobs such as wiring, panel upgrades, and surge protection. Review themes are mixed. Positive accounts name technicians Pontraell "Jr" and Aaren for prompt, clear diagnoses, with one customer praising a long-term solution offered over a quick fix. A detailed critical review describes a large multi-trade project with incomplete and incorrect work and inflated costs, recommending a second opinion on Pioneer jobs. Another customer reports a missed water heater replacement visit with poor communication. The stated offer of free estimates appears across listings. This is a fit for Nashville homeowners who want one company covering plumbing, HVAC, and electrical under a single schedule, particularly for projects that cross trades. The review pattern of sharp diagnoses paired with serious complaints about quality and cost means this one suits a buyer who will document scope in writing, get competing quotes, and verify completed work. It is less suited to anyone prioritizing a trouble-free, no-surprises engagement based on reputation alone.

Opening hours
  • MondayOpen 24 hours
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Hiller Plumbing, Heating, Cooling & Electrical

SameDay response
4.8 9,893 reviews

Hiller Plumbing, Heating, Cooling & Electrical is a large Middle Tennessee home services company headquartered at 915 Murfreesboro Pike in Nashville's South Nashville area, with a fleet of branded service trucks across the region. Its plumbing work includes drain cleaning and pipe repair, sewer and water line services, water heater installation and repair, plumbing fixture and toilet installation and upgrades, water treatment systems, and commercial plumbing. HVAC, electrical, and generator services complete the trade list, and the company runs 24/7 emergency dispatch. Review themes name technicians Jeff, who replaced a failed water heater in about two hours the same morning it died; Truman, who worked a long maintenance visit into the evening; and Eric, Cody Fultz, Luke Henderson, and James, described as professional and thorough. Customers note shoe covers, clean work areas, and flat-rate pricing explained upfront. A minority of reviews flags premium estimates compared with competing quotes and recurring upsell attempts during HVAC, plumbing, or electrical visits. This is a fit for Nashville homeowners and businesses that want a single large contractor covering plumbing, HVAC, and electrical with true round-the-clock availability and a big technician pool for fast dispatch. The pattern of same-day water heater replacement and careful in-home conduct suits urgent failures. Cost-sensitive shoppers may want to compare the upfront quote with independent estimates, given the documented premium-pricing and upsell notes in the public record.

Opening hours
  • MondayOpen 24 hours
  • TuesdayOpen 24 hours
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Maynard Heating and Cooling

SameDay response
4.7 1,436 reviews

Maynard Heating and Cooling is a Nashville company based on State Street in Midtown, covering plumbing, heating, cooling, and electrical work across Middle Tennessee. Its listed offerings include drain and sewer services, heating installation and repair, electrical repair and installation, indoor air quality solutions, and yearly checkup plans. Plumbing work extends to repairs and diagnostics alongside its larger HVAC replacement and maintenance business. Review themes center on same-day response. One customer describes calling four companies before Maynard arrived the same day, with technician Dustin diagnosing the problem and restoring water within twenty minutes. Another reports technician Justin answering every question during an HVAC inspection; Eric Williamson is named for a same-day plumbing fix. Customers repeatedly note prompt arrivals, clear explanations, and technicians who communicate while on the way. One critical review describes Maynard discontinuing natural gas work mid-job and leaving the customer without a callback for two weeks. This is a fit for Midtown and greater Nashville homeowners who want a combined HVAC and plumbing contractor with a record of same-day scheduling. The review pattern of quick diagnosis and upfront communication suits urgent breakdowns where time matters. Given the one documented case of an unfinished gas-line job, customers with gas piping needs should confirm in advance that the company still handles that trade.

Opening hours
  • MondayOpen 24 hours
  • TuesdayOpen 24 hours
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Hoffmann Brothers

SameDay response
4.8 2,567 reviews

Hoffmann Brothers is a home services company in South Nashville, covering plumbing, air conditioning, furnace repair, air duct cleaning, electrical, drainage, and appliance repair. The Nashville office operates around the clock, with the company's stated guarantees including property protection with shoe covers and hall runners on all work areas, and a free second opinion on any install or large project. A home protection plan is offered for ongoing appliance, plumbing, electrical, and HVAC coverage. The company's review record names technicians DJ, Kane, Daniel, Henry, Josh, and Aaron for jobs from dishwasher installations to a sewer-smell investigation that ended in a full repipe, with customers praising upfront option presentation and no-pressure recommendations. One reviewer describes a burst pipe call answered mid-morning with a technician at the door within hours. A critical review alleges a diagnostic fee that was not clearly disclosed before a washer-dryer connection job, a complaint about communication rather than workmanship. This is a fit for South Nashville homeowners who want one company for plumbing, HVAC, electrical, and appliances rather than coordinating separate contractors. The free second opinion suits homeowners who have received a large quote elsewhere and want it checked. The protection-plan option fits owners who prefer scheduled maintenance coverage, while the documented pattern of explaining options before starting work suits customers who want to approve the scope first.

Opening hours
  • MondayOpen 24 hours
  • TuesdayOpen 24 hours
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ARS / Rescue Rooter

SameDay response
4.6 5,100 reviews

ARS / Rescue Rooter is a national-brand home services company with a Nashville office on Powell Avenue in South Nashville, covering plumbing, heating, air conditioning, indoor air quality, drain cleaning, and sewer line services for residential customers. The location operates around the clock with an emergency dispatch setup, backed by the national network's training and service standards. The branch's review record is sharply mixed. Positive reviews name technician Derek for thorough diagnostics with photos and videos explaining the problem, and Radwan for exceptional work. A separate set of reviews alleges a pricing pattern: diagnostic fees followed by quotes far above competing estimates for jobs like condenser fan motor replacement and drain cleaning, with specific claims of misdiagnosis and scheduling no-shows. Several reviewers describe getting the same work done elsewhere for a fraction of the quoted price. This is a fit for Nashville homeowners who want a large, always-available company for both HVAC and plumbing emergencies under one roof. The drain cleaning and sewer line capabilities suit urgent backups where speed matters. Given the documented pricing disputes, homeowners should get a written quote and compare it against one other bid before approving mid-size repairs, while straightforward emergency calls benefit from the 24-hour dispatch.

Opening hours
  • MondayOpen 24 hours
  • TuesdayOpen 24 hours
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