18 Best HVAC contractor in San Antonio for SameDay Service

Air & Plumbing Today: HVAC Department is the heating-and-cooling arm of a San Antonio home-services company that also runs a full plumbing operation. The HVAC side covers air conditioning repair, new system installation, mini-split units, heater and furnace service, and seasonal maintenance plans, while its plumbers take on clogged drains, leaks, water heaters, water softeners, toilets, garbage disposals, and reverse-osmosis drinking water systems. Emergency service runs 24/7, with free estimates and online booking offered. Reviewers describe notably fast HVAC turnarounds: one Friday-night AC outage became a full new-unit installation completed by Saturday noon, with technicians Kaleb and Alex praised for working through the day. Named team members include Carlos, Orlando, Endy, Chris, Forrest, and Bryan, generally credited with clear explanations and tidy work areas. A few reviewers raise upselling and pricing concerns, so the record is strong but not spotless — worth a second quote on large replacements. Air & Plumbing Today fits San Antonio households that want one company for climate and plumbing systems, especially during summer AC failures when its rapid-installation capability matters most. Its stated service area spans Bexar County and seven surrounding counties, covering the metro's suburban ring. Customers sensitive to upsell pressure should ask for itemized options up front, which the company's own estimate process is set up to provide.

Air & Drain Works is a San Antonio plumbing and HVAC company operating from the Northeast Side, holding both a Texas master plumber credential and a state air conditioning contractor license. Its plumbing work centers on drain cleaning — advertised with same-day availability — plus sewer line replacement, water heater repair and installation in both tank and tankless models, and water softener and filtration systems for hard-water homes. The HVAC side covers AC repair and installation and seasonal maintenance plans. Reviewers describe technicians who explain each step and document problems with photos — Joe earns repeated mentions for thorough, educational visits — and a pattern of honest scoping, as when a plumber advised a customer that a flow restrictor was only marginally necessary before doing the work. Eric W. details three separate jobs over two years: a water heater installation, a full sewer line replacement, and water-pressure correction, all completed promptly. One detailed complaint about an excavation billing dispute shows the record is not perfect. Air & Drain Works fits homeowners who want a dually licensed shop for combined plumbing and cooling needs, particularly in its core service areas from Helotes and Stone Oak to New Braunfels and Schertz. The dual licensing means one accountable company for jobs that cross trades, like a water heater tied into HVAC-adjacent venting. For drain emergencies, its same-day positioning is the practical draw.

1st Call Plumbing & AC is a plumbing, heating, and air conditioning company based in Uptown Central, San Antonio. Its plumbing work covers leak repair, faucet installation, water heater installation and maintenance, garbage disposal service, and toilet installation, while the HVAC side handles AC tune-ups and repair plus heating system installation. Same-day plumbing and HVAC service and annual maintenance plans round out the offering, positioning it as a year-round home-systems company rather than a fix-only shop. Reviewers repeatedly highlight honest second opinions: one customer describes Koby repairing a water heater in under an hour after another company quoted a full replacement at six times the cost. Technicians named across reviews include Josh W., Reuben, Oscar G., Greg, and Brandon A., praised for thorough explanations, punctual arrival, and clean work. Saturday same-day dispatch gets specific mention, with the company reassigning crews rather than delaying jobs when a technician is tied up. 1st Call fits homeowners who want plumbing and climate systems under one roof, especially those wary of upselling — the review record rewards comparison shoppers. Its 7 AM to 7 PM daily schedule covers evenings and weekends for non-overnight needs. For San Antonio households juggling an aging water heater and an AC unit in the same season, the combined trade coverage is the practical draw.

Rosenberg Plumbing & Air is a San Antonio contractor pairing plumbing with heating and air conditioning service. Plumbing work covers leak detection and repair, drain cleaning, toilet repair and installation, water heaters including tankless units, garbage disposals, faucets, sump pumps, video camera inspections, sewer and slab leak repair, repiping, gas lines, and water treatment. On the HVAC side it handles AC repair, installation and maintenance, ductless mini-split systems, and heating and furnace service. A structured Plumbing Maintenance Program bundles a yearly water heater flush, line and fixture inspections, a pressure test, toilet leak checks, and a water hardness test. The company offers flexible financing for larger jobs and emphasizes clear communication and upfront pricing, a theme its service pages repeat and reviewers echo. Customers describe professional, respectful technicians, and the toilet and slab-leak services draw specific praise for prevention-minded explanations rather than just fixes. The dual-trade setup means one dispatcher for a slab leak and a failing AC alike. This is a fit for homeowners who want a single contractor across plumbing and HVAC, especially those interested in preventive maintenance plans or financing for bigger replacements like repipes or full AC systems. Owners of older San Antonio homes watching for slab leaks and hard-water damage will find the maintenance program and inspection-led approach directly relevant.

Will Fix It is a San Antonio home-services company covering heating, air conditioning, plumbing, drain cleaning, sewer lines, electrical work, and insulation for residential customers, operating as part of the American Residential Services network. The plumbing side handles water leak repairs, drain and sewer work, water heaters, and fixture service, while the HVAC and electrical teams cover the rest of the home's systems — a full-service model for homeowners who want one provider. Reviewers describe upfront pricing, technicians who explain the problem and lay out options, and standout jobs like a full sewer line replacement completed in a single day with financing assistance. Travis, Eric, Andy, Paul, Ace, and Bobby M. are named in reviews for professional, courteous service, and the company offers a mobile app with real-time appointment scheduling plus membership-style service plans. Senior and military discounts are part of its pricing structure. A smaller share of reviews mention follow-up delays after larger jobs. It is built for homeowners who want a full-service home repair provider with modern conveniences: families bundling HVAC and plumbing work, customers who like app-based scheduling and status updates, and anyone financing a major install. The scale brings real scheduling power, though customers may want to confirm timelines in writing on multi-day projects.

Goettl Air Conditioning and Plumbing - San Antonio TX is a large home-services operation covering both HVAC and plumbing, with a local fleet serving San Antonio and its suburbs as well as the Austin area. Its plumbing side handles repairs, water heaters, drain work, and fixture service, while the HVAC teams cover AC service and installation, furnace maintenance, and system replacements — positioning it as a single call for a home's mechanical systems. Reviewers name techs Jose C., Robert, Jason Estrada, Jonathan Buhidar, Jehad, Cameron B., and Miguel B. for thorough explanations and transparent pricing, and customers describe detailed walkthroughs of what was found and what it will cost. With a large operation comes a mixed public record — a share of reviews describe pricing or installation-follow-up complaints — so customers may want to confirm quote details in writing for bigger jobs. It is built for homeowners who prefer a large, established provider with deep scheduling capacity: families who want AC and plumbing handled by one company, and anyone who values a big fleet's ability to fit them in quickly. The thorough, explanation-heavy service style suits customers who want to understand the work, while the scale means it is worth being an engaged, question-asking customer on major installs.

Mr. Plumber Plumbing Co. is a San Antonio plumbing company operating from Stone Oak with service across the metro area. Its work spans drain cleaning, sewer line inspection, slab leak repair, hydro jetting, garbage disposal repair, and bathroom plumbing, alongside water heater repair and replacement and boiler installation. A distinct specialty is water treatment: water softener installation and reverse-osmosis filtration systems, a line the company has offered for decades. Reviewers consistently describe technicians who explain the full process before starting — leak location, fixture testing, drain clearing — and who offer maintenance guidance such as water-quality improvement tips. Named technicians include Jose, Samuel Jaimes, Josh Solis, Jacob, and Barret, praised for patience, cleanliness, and staying until the issue is resolved. Emergency plumbing service is among its listed offerings, and its trade credentials cover plumbing, HVAC, and electrical work. Mr. Plumber fits homeowners dealing with hard-water problems who want treatment equipment as well as repairs, and anyone who values detailed explanations over quick in-and-out visits. The technician-specific praise suggests customers can request a preferred tech for return visits. For Stone Oak and surrounding neighborhoods, it reads as an established local option for both routine plumbing and water-quality upgrades.

Simple Service Plumbing, Heating & Air is a full-service plumbing and HVAC company based near San Antonio International Airport. Its plumbing specialties include drain cleaning, sewer installation, tunnel repairs — including tunneling under homes to reach broken pipes — water heater installation and repair, and water treatment equipment such as water softeners, whole-house water filters, and smart water shut-off valves. The heating and air side covers the standard HVAC trade alongside the plumbing operation. Reviewers describe a pattern of honest, low-pressure service: technicians who tighten rather than replace when a simple fix will do, itemized explanations of needed repairs, and fair pricing even on major jobs. Named team members include Adrien, AJ, Jerel, Adrian, Tristan, and Jeremy, praised for fast response — often same-day — and for guiding customers through stressful situations like major leaks. One widely cited job involved digging a 17-foot tunnel under a house to fix a broken pipe, completed with the crew in good spirits. Simple Service fits homeowners who want a single company for plumbing and HVAC, and property owners who value straight answers on repair-versus-replace decisions. Its tunnel-repair capability marks it out for slab-foundation homes, where under-slab pipe failures are common. For rental-property owners in particular, the combination of quick response and transparent pricing addresses the core landlord concerns directly.