Mini split installation in Ravenel: Custom comfort without ductwork
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Why Us
Perfect cooling solutions for Ravenel’s unique spaces
When traditional ducted HVAC systems won’t work for your Ravenel home, mini split systems offer an ideal alternative. Whether you’re adding comfort to a home addition, converting a garage or bonus room, upgrading a historic property that lacks ductwork, or simply seeking more energy-efficient zoned cooling and heating, mini splits provide remarkable flexibility and performance.
What our mini split repair service includes
Custom system design
We don’t offer one-size-fits-all solutions. Our mini split installations begin with a detailed assessment of your specific space and comfort needs. We consider room dimensions, insulation quality, window placement, usage patterns, and aesthetic preferences to design a system that perfectly matches your requirements.
Strategic indoor unit placement
The location of indoor units significantly impacts both performance and appearance. Our technicians carefully select mounting positions that optimize air distribution throughout each space while considering furniture arrangement, traffic patterns, and visual impact. This thoughtful placement ensures both effective comfort and harmonious integration with your décor.
Professional refrigerant line installation
The refrigerant line connecting indoor and outdoor units is critical to system performance and reliability. Our technicians ensure proper line sizing, insulation, and routing to prevent efficiency losses while maintaining visual aesthetics. We take extra care to conceal lines whenever possible and ensure all penetrations are properly sealed against weather and pests.
Complete electrical integration
Mini splits require dedicated electrical circuits properly sized for their specific power requirements. Our installations include professional electrical work that meets all code requirements while ensuring safe, reliable operation. We coordinate with licensed electricians when necessary for complex installations requiring service panel upgrades.
“Our 1940s home in downtown Charleston was always freezing in winter despite our heating system running constantly. Blanton & Sons discovered our ductwork was leaking over 30% of our heated air into the crawlspace. They sealed everything properly and adjusted our system—now we’re comfortable for the first time and our gas bill dropped by half!”
— Michael, Ravenel Homeowner
Est. 1998
the best HVAC services
At Blanton & Sons, we’ve been installing mini split systems throughout the Ravenel area since 1998, creating comfortable spaces where traditional systems simply aren’t practical.
Ideal applications for mini split installation
Historic home comfort
Ravenel’s historic properties often lack the space for conventional ductwork, or adding ducts would compromise architectural features. Mini splits provide modern comfort while preserving historical integrity, requiring only a small 3-inch opening for the refrigerant line.
Room additions and conversions
When you’ve added space to your home or converted areas like garages, attics, or porches to living space, mini splits offer independent climate control without the complexity and expense of extending existing ductwork. This targeted approach is often more economical and efficient than upgrading your entire central system.
Workshop and outbuilding comfort
Detached garages, workshops, studios, or guest cottages benefit from the independent operation and efficiency of mini split systems. Since they require no ductwork and provide both heating and cooling, they’re perfect for spaces that need year-round comfort without complex installation.
Supplemental comfort for problem areas
If certain rooms in your home never seem comfortable despite your central system’s best efforts, adding a mini split can solve these problem areas without affecting the rest of your home. This targeted solution is ideal for rooms that get too much sun, have inadequate insulation, or are simply too far from your central system.
How you benefit from mini split installation
Zone-specific comfort Unlike central systems that cool or heat your entire house equally, mini splits allow you to set different temperatures for different areas, eliminating hot and cold spots while allowing personalized comfort preferences. This targeted approach means your bedroom can be cooler for sleeping while other zones maintain different temperatures based on usage and preference.
Superior energy efficiency A ductless mini split system exceeds conventional systems by eliminating duct losses that typically waste 20-30% of energy in central systems. They use inverter technology that adjusts compressor speed precisely to match cooling or heating needs rather than the inefficient on/off cycling of traditional systems. One Ravenel family converted from window units to a mini split system and reduced their cooling energy costs by nearly 40% while enjoying significantly better comfort and quieter operation.
Flexibility for challenging spaces From historic properties and room additions to sheds converted to home offices or workshops without existing ductwork, mini splits can provide comfort virtually anywhere with minimal invasion into existing structures. Installation requires only a small opening for the refrigerant line and electrical connections, preserving wall space and architectural integrity.
Year-round operation Mini splits provide both cooling and heating from a single system, eliminating the need for separate seasonal equipment. This dual-function capability delivers significant value, particularly in Ravenel’s climate where both cooling and occasional heating are necessary for year-round comfort.
How our mini split installation works
- Initial consultation – Call us at 843-256-6454 or schedule online for a detailed conversation about your space, comfort goals, and specific challenges.
- Site assessment – Our technician conducts a thorough evaluation of your property, measuring spaces, assessing insulation, identifying ideal unit locations, and planning refrigerant line routes and electrical requirements.
- System recommendation – Based on our findings, we provide clear options with different efficiency levels, features, and configurations. You’ll receive straightforward pricing with a detailed explanation of what’s included in your installation.
- Professional installation – Our experienced technicians handle every aspect of installation, from mounting indoor and outdoor units to running refrigerant lines, installing drainage, and making electrical connections. Most installations take 1-2 days depending on system complexity and the number of zones.
- System commissioning – We thoroughly test refrigerant lines, properly charge the system, adjust airflow, and complete performance testing to ensure everything works perfectly from day one.
- Owner education – You’ll receive comprehensive instruction on operating your new mini split system, including remote control functions, maintenance requirements, filter cleaning procedures, and optimal settings for different seasons.
Follow-up support – We check back after you’ve had time to experience your system in different conditions to ensure it’s performing as expected and answer any questions that have arisen.
Choose the best HVAC contractor in Ravenel
We’re the best HVAC contractor in Ravenel for a reason: we put your family first.
Service Areas
Charleston is home, but our HVAC and plumbing teams are out working across all of Greater Charleston, every day.
Brands We Service
Discounts & offers
$93
Drain Cleaning
Coupon Code: DRAIN93. Contact us for details. Offer cannot be combined with any other promos.
$5,265
Halo Ultimate Whole Home Water Filtration System
Offer cannot be combined with any other promos.
$500 off
Water Heater Installation
Contact us for details. Offer cannot be combined with any other promos.
What Our Customers Say
Anthony and James installed my new heat pump and were wonderful. They removed the old system, cleaned up the mess and installed the new system, checked the flow out of the vents and the air and heat. They were professional, pleasant, and thorough. This is our second house using Blanton and Sons and continue to be pleased.
Julia O.
Blanton & Sons crew recently removed our old ac and duct work, then installed a new mini split system. They have been a pleasure to deal with; prompt, ready to answer any questions my husband or I had, efficient, friendly, and knowledgeable. Just like with any big job there have been little tweaks to work out and they have been quick and ready to resolve any issue. Really enjoyed dealing with them. Thank you to the whole staff for your professionalism and kindness, all the way from the office to the install team!
Tinasha W.
Andrew did a thorough job on our furnace tuneup. He was very professional and explained what all he did in an informative, understandable way. He was very helpful in explaining our smart digital thermostat to us. We appreciated Andrew coming out.
Cathy P.
Frequently Asked Questions
What is a mini-split and when does it make sense?
A ductless mini-split is a heating and cooling system that mounts on the wall and connects to an outdoor unit without ductwork. It’s ideal for home additions, garages, sunrooms, older homes without ducts, or any space where running ductwork is impractical — and it both heats and cools.
Can a mini-split heat and cool a whole house, or just one room?
Both. A single-zone unit handles one room or open area; a multi-zone system runs several indoor heads off one outdoor unit to condition multiple rooms independently, each with its own temperature control. We’ll size the configuration to your space.
How much does mini-split installation cost?
It depends on the number of zones and the units’ capacity, so an accurate quote comes from assessing your space. Installation includes a $0 dispatch fee, a written upfront price, and financing including 0% for 12 months for qualified buyers. We’re a Mitsubishi Diamond Contractor for ductless systems. Call (843) 256-6454.
Are mini-splits energy efficient?
Very. Without ductwork, they avoid the energy losses that ducted systems suffer through leaks and uninsulated runs, and zoned control means you only condition the rooms you’re using. For the right application, they’re among the most efficient options available.
How long does a mini-split installation take?
A single-zone system is often installed in a day; multi-zone setups take longer depending on how many indoor heads are involved. We’ll give you a clear timeline with the quote.
Ready for customized, efficient comfort?
Our family has been creating comfortable environments throughout Ravenel since 1998, and we’re ready to design the perfect solution for your specific needs.