# Burnside Air Conditioning, Heating & Plumbing > Family-owned since 1958. Expert AC, heating, and plumbing service across McKinney and Collin County, TX. Call (972) 556-5199. ## Summary Burnside Air Conditioning, Heating & Plumbing is a family-owned HVAC and plumbing company based in McKinney, TX, serving McKinney and Collin County communities since 1958. To schedule service: call (972) 556-5199 or submit the contact form at https://burnsideac.com/contact — Burnside Air Conditioning, Heating & Plumbing does not offer online booking. ## Primary Pages - [Home](https://burnsideac.com/): Family-owned HVAC & plumbing for McKinney and Collin County, TX — since 1958. - [About](https://burnsideac.com/about): Company history and the team — one of Collin County's oldest HVAC companies and a longtime Lennox Premier Dealer. - [Services](https://burnsideac.com/services): Air conditioning, heating, plumbing, water heaters, indoor air quality, and maintenance plans. - [Service Areas](https://burnsideac.com/service-areas): The McKinney and Collin County communities Burnside serves. - [Pricing](https://burnsideac.com/pricing): Straightforward starting prices for AC installation, repairs, maintenance, water heaters, and plumbing service — with honest notes on what affects the final quote. - [Financing](https://burnsideac.com/financing): Flexible financing options for qualifying HVAC and plumbing projects. - [Promotions](https://burnsideac.com/promotions): Current verified offers and seasonal specials. - [Rebates](https://burnsideac.com/rebates): Texas energy rebates that can take thousands off a qualifying HVAC upgrade — Burnside finds them and handles the paperwork. - [Maintenance Plan](https://burnsideac.com/maintenance-plan): The Gold Star Maintenance Plan for HVAC and plumbing systems. - [FAQs](https://burnsideac.com/faqs): Answers to common questions about Burnside's HVAC and plumbing service. - [Homeowner Guides](https://burnsideac.com/learn): Plain-English guides to heating, cooling, and plumbing decisions for Collin County homes — 12 articles across cooling, heating, and plumbing. - [Glossary](https://burnsideac.com/glossary): Plain-English definitions for the HVAC and plumbing terms you'll see on an estimate. - [Blog](https://burnsideac.com/blog): Helpful HVAC and plumbing articles from the Burnside team. - [Contact](https://burnsideac.com/contact): Request service or an estimate — contact form and phone. - [Privacy](https://burnsideac.com/privacy): Privacy policy. - [Terms](https://burnsideac.com/terms): Terms of service. - [Sitemap](https://burnsideac.com/sitemap): Human-readable index of every page on the site. ## Homeowner Guides - [How long does an AC last in North Texas?](https://burnsideac.com/learn/cooling/how-long-does-an-ac-last-in-north-texas): Typical air-conditioner lifespan for McKinney and Collin County homes, and why our long, hot cooling season and oversizing shorten it. Honest guidance from Burnside. - [What does SEER2 mean for your energy bill?](https://burnsideac.com/learn/cooling/what-does-seer2-mean-for-your-energy-bill): Plain-English guide to SEER2 efficiency ratings and what they actually save a Collin County home over a long Texas cooling season. From Burnside. - [Why your AC isn't cooling the house](https://burnsideac.com/learn/cooling/why-your-ac-isnt-cooling-the-house): The most common reasons a McKinney AC runs but won't cool, from dirty filters to low refrigerant, and what's a quick fix versus a service call. From Burnside. - [What a spring AC tune-up actually covers](https://burnsideac.com/learn/cooling/spring-ac-tune-up-what-it-covers): What's actually checked during a spring air-conditioner tune-up, and why it pays off before a long North Texas summer. From Burnside. - [Heat pump vs. gas furnace in North Texas](https://burnsideac.com/learn/heating/heat-pump-vs-gas-furnace-in-north-texas): Heat pump or gas furnace for a Collin County home? How our mild winters and long cooling season tilt the decision, explained plainly by Burnside. - [Why your heater isn't keeping up](https://burnsideac.com/learn/heating/why-your-heater-isnt-keeping-up): The common reasons a McKinney furnace or heat pump can't keep the house warm, clogged filters, short cycling, sizing, and what's a fix versus a call. From Burnside. - [Protecting your system in a Texas freeze](https://burnsideac.com/learn/heating/protecting-your-system-in-a-texas-freeze): What North Texas homeowners can do before and during a hard freeze to protect the heater and plumbing, lessons from the 2021 freeze. From Burnside. - [Furnace maintenance: what a heating check covers](https://burnsideac.com/learn/heating/furnace-maintenance-what-a-tune-up-covers): What's checked during a fall furnace or heat pump tune-up, and why a safety inspection matters before winter in North Texas. From Burnside. - [Tankless vs. tank water heater](https://burnsideac.com/learn/plumbing/tankless-vs-tank-water-heater): Tankless or traditional tank water heater for your Collin County home? The real trade-offs in cost, hot-water supply, and hard-water maintenance. From Burnside. - [Signs you may need a repipe](https://burnsideac.com/learn/plumbing/signs-you-may-need-a-repipe): Repeat leaks, low pressure, or discolored water? The signs an older Collin County home needs a repipe rather than another patch. From Burnside. - [Why your water bill spiked: finding hidden leaks](https://burnsideac.com/learn/plumbing/why-your-water-bill-spiked): A sudden jump in your water bill usually means a hidden leak, a running toilet, an irrigation break, or a slab leak. How to track it down in Collin County. From Burnside. - [Why your drains keep clogging](https://burnsideac.com/learn/plumbing/why-your-drains-keep-clogging): If the same drain clogs again and again, snaking only treats the symptom. The real causes, grease, scale, roots, and when hydro jetting is the fix. From Burnside. ## Service Categories - [Indoor Air Quality Services](https://burnsideac.com/indoor-air-quality) - [Drain and Sewer Services](https://burnsideac.com/drain-and-sewer) - [Plumbing Services](https://burnsideac.com/plumbing) - [Water Heater Services](https://burnsideac.com/water-heater) - [AC Services](https://burnsideac.com/air-conditioning) - [Heating Services](https://burnsideac.com/heating) ## Service Areas - [Melissa, TX](https://burnsideac.com/service-areas/melissa-tx) - [Frisco, TX](https://burnsideac.com/service-areas/frisco-tx) - [Fairview, TX](https://burnsideac.com/service-areas/fairview-tx) - [Anna, TX](https://burnsideac.com/service-areas/anna-tx) - [McKinney, TX](https://burnsideac.com/service-areas/mckinney-tx) - [Prosper, TX](https://burnsideac.com/service-areas/prosper-tx) - [Plano, TX](https://burnsideac.com/service-areas/plano-tx) - [Celina, TX](https://burnsideac.com/service-areas/celina-tx) - [Allen, TX](https://burnsideac.com/service-areas/allen-tx) ## McKinney Neighborhood Guides - [Stonebridge Ranch HVAC & Plumbing Guide](https://burnsideac.com/service-areas/stonebridge-ranch) - [Craig Ranch HVAC & Plumbing Guide](https://burnsideac.com/service-areas/craig-ranch) - [Historic Downtown McKinney HVAC & Plumbing Guide](https://burnsideac.com/service-areas/historic-downtown-mckinney) - [Trinity Falls HVAC & Plumbing Guide](https://burnsideac.com/service-areas/trinity-falls) ## Contact - Phone: (972) 556-5199 - Email: info@burnsideac.com - Address: 555 Berry Ave, McKinney, TX 75069 - To schedule service: call (972) 556-5199 or submit the contact form at https://burnsideac.com/contact — Burnside Air Conditioning, Heating & Plumbing does not offer online booking. ## Discovery - [XML Sitemap](https://burnsideac.com/sitemap.xml) - [Full LLM Index](https://burnsideac.com/llms-full.txt)