Expert HVAC Services in Greenville

Do you offer same-day HVAC service in Greenville?

Yes! With our headquarters located at 414 Metro Park Dr in McKinney, we're committed to serving Greenville residents throughout Crestview, Highland Park, Wesley Chapel, Caddo Mills, and surrounding areas. We offer 24/6 emergency service (closed Sundays only) to keep your home comfortable.

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How much does AC installation cost in Greenville?

New AC installations in Greenville start at $7,500 or $99/month with 0% financing for up to 72 months. Final cost depends on your home size, existing ductwork, and system tier. We offer free estimates with upfront pricing—no hidden fees or surprises.

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What HVAC brands do you install in Hunt County?

We're authorized dealers for Daikin, Trane, and Samsung—three of the industry's most reliable and energy-efficient brands. Our technicians will help you choose the right system for Greenville's climate extremes and your specific comfort needs.

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Are you licensed to work in Greenville, Texas?

Yes, we're fully licensed (TACLA140059C) and insured to work throughout Texas. As a veteran-owned business headquartered in McKinney, we bring military-grade precision, integrity, and accountability to every job in Greenville and Hunt County.

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Do you service all Greenville neighborhoods?

Absolutely! We serve all of Greenville including Crestview, Highland Park, Wesley Chapel, Caddo Mills, Downtown Greenville, and all surrounding Hunt County areas. Our commitment to Greenville ensures reliable service across the entire region.

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What's included in your Prevention Plan membership?

Our Prevention Plan memberships start at $10.99/month and include priority service, seasonal tune-ups, quarterly filter changes, system diagnostics, exclusive member discounts, zero after-hours fees, and Comfort Credits that roll forward toward future system upgrades or replacements.

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Do you offer financing for HVAC repairs and installations?

Yes! We partner with Wells Fargo to offer flexible financing options including 0% APR for up to 72 months on qualifying HVAC installations and 24 months on mini split systems. Approximately 60% of applications are approved, and we provide same-day financing decisions.

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Based on our experience serving homeowners throughout Hunt County, here are the most frequent HVAC issues we address in Greenville:

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Oversized Systems in Newer Homes

Many homes in Wesley Chapel, Caddo Mills, and newer Greenville developments have improperly sized HVAC systems installed by builders. Oversized units short-cycle, leading to humidity problems, uneven temperatures, and premature equipment failure. Our MeasureQuick diagnostics ensure proper load calculations for optimal performance.

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Attic Duct Leakage

North Texas attics regularly reach 140°F+ in summer, and leaky ductwork forces your system to work overtime. This is especially common in Greenville homes built in the 1970s and 1980s throughout Crestview and Highland Park neighborhoods. Our duct sealing and insulation services can reduce cooling costs by 20-30% and improve comfort throughout your home.

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Capacitor Failures from Extreme Heat

Greenville's scorching summer temperatures are particularly hard on AC and Heat Pump capacitors, which are essential for starting your compressor and fan motors. We stock the best capacitors on every service truck for same-day repairs, getting your system back online fast.

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Poor Indoor Air Quality

With Texas allergens, agricultural dust from surrounding Hunt County farmland, and seasonal pollen, many families struggle with indoor air quality issues. Our whole-home air purification systems, including HEPA filtration and UV light options, help protect your family's health year-round.

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Aging Systems in Established Neighborhoods

Greenville's established homes in Crestview, Highland Park, and older neighborhoods often have HVAC systems approaching 20-30 years old. Many historic homes also have outdated ductwork that wasn't designed for modern high-efficiency systems. These systems are less efficient, prone to breakdowns, and lack modern features like smart thermostats and zoned comfort control. Our free estimates help you understand when repair costs outweigh replacement benefits.

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Committed to Greenville & Hunt County

We're not a franchise or out-of-town company. Our office is located at 414 Metro Park Dr in McKinney, and we're deeply committed to serving the Greenville and Hunt County community. When you call us, you're calling neighbors who are invested in your community's comfort.

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Reliable Response Times

Our commitment to Greenville means we're ready when you need us. Whether you're in Crestview, Highland Park, Wesley Chapel, Caddo Mills, or anywhere in Greenville, we're never far when your comfort is on the line.

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Veteran-Owned Excellence

As a veteran-owned business, we bring military values to every job: discipline, integrity, precision, and accountability. We treat your home with the same respect we'd show our own, and we stand behind our work with actions, not just words.

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Lifetime Guarantee on Repairs

We back our repairs with one of the industry's strongest guarantees—a lifetime warranty on workmanship. Plus, our new installations include 10-year parts and labor warranties, giving you decades of peace of mind.

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Transparent, Upfront Pricing

No hidden fees. No overtime charges. No pressure tactics. We provide clear, honest pricing before any work begins, with flexible financing options starting at $99/month to fit your budget.

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24/6 Emergency Service

HVAC emergencies don't wait for business hours. That's why we're available 24 hours a day, 6 days a week (closed Sundays). And for our Prevention Plan members, there are zero after-hours fees—ever.

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"Our AC went out on the hottest day of the year, and Best Neighbor came through for us. They were professional, fast, and got us back to being comfortable. We're so grateful!"— Patricia W., Greenville

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"Honest, reliable, and fair pricing. Jacob took the time to explain our options without any pressure. We ended up with a great new system that's already saving us money on our electric bill."— Tom & Linda S., Hunt County

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"I've had several HVAC companies out over the years, but Best Neighbor is by far the best. They actually care about doing the job right, not just making a quick buck."— James B., Greenville

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"The technician was knowledgeable and courteous. He answered all my questions and made sure I understood what was happening with my system. Great experience!"— Michelle D., Greenville

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"Fast response, professional service, and reasonable prices. They've earned our business for life!"— The Martinez Family, Hunt County

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"We had a great experience from start to finish. The installation crew was efficient and cleaned up everything when they were done. Our home has never been more comfortable."— Karen H., Greenville

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"Best Neighbor lives up to their name. They treated us like family and made sure we were completely satisfied. Highly recommend them to anyone in Greenville!"— Steven R., Hunt County

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North Texas weather doesn't do "mild"—and your HVAC system knows it. From scorching 100°F+ summers that push your AC to its limits, to surprise winter freezes that test your heating system's reliability, Greenville homeowners need HVAC equipment that's ready for anything.

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Spring in Greenville brings unpredictable temperature swings and heavy pollen from surrounding Hunt County farmland. This is the perfect time for AC tune-ups before the heat arrives. Our $45 Early Bird Special includes a complete system inspection, coil cleaning, and refrigerant check—ensuring your system is ready when temperatures spike in May and June.

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Summer heat regularly exceeds 100°F, with attics reaching 140°F or higher. This extreme heat is particularly hard on capacitors, compressors, and ductwork. Our 24/6 emergency service keeps Greenville families comfortable when systems fail during peak demand. Prevention Plan members enjoy zero after-hours fees and priority service during the busiest season.

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Fall maintenance is critical before winter arrives. While Greenville winters are generally mild, surprise freezes can catch unprepared heating systems off guard. Our technicians inspect heat exchangers, test gas valves, and ensure your furnace or heat pump is ready for those unexpected cold snaps.

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Winter preparedness means more than just heating—it's about protecting your investment. Frozen pipes, failed igniters, and cracked heat exchangers are common issues we address throughout the season. Our MeasureQuick diagnostics catch problems before they become expensive emergencies.

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No matter the season, Best Neighbor Home Services is here to keep your Greenville home comfortable year-round.

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