# Tario HVAC — Full Content for AI Ingestion

> Family-owned heating, cooling & plumbing company serving Baltimore, Annapolis, the Washington DC metro, and Northern Virginia since 2013 (12+ years). Carrier Factory Authorized Dealer. Rated 4.9 on Google. Open 24/7 — a real person answers. Licensed in MD, DC & VA: MD HVACR #90754, AA Co. HVACR #D1005953, Harford Co. HVACR #000350-2022, MD MHIC #05-148653, MD PLB & GFC #92636, VA HVACR/PLB/GFC #2710067326, VA Class B #2705185505, DC HVACR #RM920552. 100% satisfaction guarantee.

- HQ: 1319 Maple Ave, Halethorpe, MD 21227 · Phone: (410) 314-1161 · Email: support@tariohvac.com
- Maintenance plans: Basic Care $169/year; Commercial $430/year (both include two seasonal visits with a 22-point equipment checklist, priority scheduling, repair discounts).
- Financing through Wells Fargo, with approved credit.
- Current offers: $50 off your next AC repair; 20% off all new furnace installations; $89 off a residential AC spring tune-up; seasonal tune-ups (offers subject to terms; cannot be combined).

## Core Pages

- [Home](https://tariohvac.com/): heating, cooling & plumbing for Baltimore, DC & Northern Virginia — 24/7, family-owned.
- [Our Services](https://tariohvac.com/services): every service grouped by category, from AC repair to plumbing.
- [Service Areas](https://tariohvac.com/service-areas): the full 45-community coverage atlas across MD, DC & VA.
- [About Us](https://tariohvac.com/about): a real family company, not a franchise — the Tario story since 2013.
- [Our Team](https://tariohvac.com/team): the people behind your comfort.
- [Gallery](https://tariohvac.com/gallery): real installation, service, and team photography.
- [Reviews](https://tariohvac.com/review): verified 5-star Google reviews from area homeowners.
- [Maintenance Plans](https://tariohvac.com/plans): Basic Care $169/yr vs Commercial $430/yr, full checklists compared.
- [Financing](https://tariohvac.com/financing): how Wells Fargo financing works and how to apply.
- [Promotions](https://tariohvac.com/promotions): current verified offers.
- [Free 2nd Opinion](https://tariohvac.com/free-second-opinion): free, no-obligation review of any HVAC or plumbing quote.
- [FAQs](https://tariohvac.com/faqs): common heating, cooling & plumbing questions answered.
- [Careers](https://tariohvac.com/careers): open positions with online application.
- [Contact](https://tariohvac.com/contact): schedule service, request an estimate, or call 24/7.

## Service Hubs

- [Air Conditioning](https://tariohvac.com/air-conditioning): repair, installation/replacement, maintenance & tune-ups, inspection & testing.
- [Heating & Furnaces](https://tariohvac.com/heating-furnace): repair, installation/replacement, maintenance, inspection.
- [Heat Pumps](https://tariohvac.com/heat-pump): repair, installation, maintenance, inspection — heating and cooling in one system.
- [Ductless Mini-Splits](https://tariohvac.com/ductless-mini-split): zoned comfort for additions and rooms without ductwork.
- [Indoor Air Quality](https://tariohvac.com/indoor-air-quality): filtration, purification, humidity control, duct services.
- [Plumbing](https://tariohvac.com/plumbing): licensed plumbers for repairs, sump pumps, fixtures, and repipes.
- [Water Heaters](https://tariohvac.com/water-heater): tank and tankless repair, replacement, and installation.
- [Maintenance Plans](https://tariohvac.com/maintenance-plans): plan enrollment and details.

## Learning Center (https://tariohvac.com/learn)

Learn → Compare → Act guides written for Mid-Atlantic homes. All guides are free and sales-pitch-free.

### Cooling
- [Why your AC struggles in humid Maryland summers](https://tariohvac.com/learn/cooling/why-ac-struggles-in-humid-maryland-summers): your AC cools AND dehumidifies — humidity is the half most systems fail first.
- [AC repair or replace? The $5,000 rule](https://tariohvac.com/learn/cooling/ac-repair-vs-replace-the-5000-rule): multiply system age by repair cost; over $5,000 usually means replace.
- [How to compare HVAC quotes](https://tariohvac.com/learn/cooling/how-to-compare-hvac-quotes): a 10-point checklist that makes bids genuinely comparable.

### Heating
- [How a gas furnace works — and why it fails](https://tariohvac.com/learn/heating/how-a-gas-furnace-works-and-why-it-fails): most no-heat calls are five small parts; the heat exchanger is the safety-critical one.
- [Heat pump vs gas furnace in the Mid-Atlantic](https://tariohvac.com/learn/heating/heat-pump-vs-gas-furnace-in-the-mid-atlantic): both work here; dual-fuel is often the honest best answer.
- [The fall heating prep checklist](https://tariohvac.com/learn/heating/fall-heating-prep-checklist): 10 October steps that prevent January emergencies.

### Plumbing
- [Sump pumps in Maryland basements](https://tariohvac.com/learn/plumbing/sump-pumps-in-maryland-basements): the machine between Chesapeake storms and a flooded basement — test it quarterly.
- [Repipe or keep repairing?](https://tariohvac.com/learn/plumbing/repipe-vs-repair-older-home-plumbing): pipe material, not leak count, decides — galvanized and polybutylene are repipe candidates.
- [The homebuyer's plumbing inspection checklist](https://tariohvac.com/learn/plumbing/homebuyer-plumbing-inspection-checklist): where five-figure surprises hide in older MD/DC/VA homes.

### Water Heaters
- [How long do water heaters last?](https://tariohvac.com/learn/water-heaters/how-long-do-water-heaters-last): tanks 8–12 years, tankless 15–20 — and the serial number tells you yours.
- [Tank or tankless?](https://tariohvac.com/learn/water-heaters/tank-vs-tankless-water-heaters): endless hot water vs simpler installs — the honest trade-offs for older homes.
- [The water heater replacement checklist](https://tariohvac.com/learn/water-heaters/water-heater-replacement-prep-checklist): decisions and code items that make replacement a same-day job.

### Indoor Air Quality
- [Why your house feels muggy — even with the AC running](https://tariohvac.com/learn/air-quality/why-indoor-air-feels-muggy-in-the-chesapeake): mugginess is humidity above 60%, not temperature.
- [Air purifier or just a better filter?](https://tariohvac.com/learn/air-quality/air-purifier-vs-better-filtration): MERV 11–13 media filtration is the honest first upgrade.
- [The healthy-home air checklist](https://tariohvac.com/learn/air-quality/healthy-home-air-checklist): 10 seasonal habits that beat any single gadget.

## Glossary (https://tariohvac.com/glossary)

48 plain-English HVAC & plumbing term definitions across five categories — cooling (SEER2, tonnage, compressor, refrigerant/R-454B, short cycling, heat pumps, mini-splits), heating (AFUE, HSPF, heat exchanger, flame sensor, dual fuel, balance point, carbon monoxide), plumbing (sump pump, check valve, PRV, water hammer, galvanized pipe, PEX, polybutylene, sewer lateral, GFCI), water heaters (anode rod, tankless, recovery rate, expansion tank, T&P valve, dip tube), and air quality (MERV, media filters, relative humidity, dew point, HRV/ERV, static pressure, UV coil lights, duct sealing). Each term page includes a regional context note and links to the related guide and service.

## Contact

Call (410) 314-1161 (24/7), email support@tariohvac.com, or use https://tariohvac.com/contact.