WELCOME TO Delta T Mechanical

We’ve been proudly serving the Westerville, OH community with exceptional solutions since 1999. Whether you need reliable HVAC services, skilled plumbing services, or expert electrical services, Delta T Mechanical is here to deliver peace of mind and total comfort for your home or business. Our team takes pride in being a trusted HVAC contractor, offering a full range of services that cater to both residential HVAC and commercial HVAC needs. From keeping your home cozy during Ohio’s winters to ensuring your business stays cool during the hottest summers, our tailored solutions maximize system performance and energy efficiency. Beyond heating and cooling, we’re your one-stop shop for everyday repairs and improvements. Our responsive handyman services are perfect for tackling those household to-dos, while our plumbing and electrical expertise ensures your essential systems stay in top shape. We combine versatility and skill with a commitment to doing every job right, from start to finish.

When you choose Delta T Mechanical, you’re partnering with a company that values quality, customer satisfaction, and building lasting relationships. We believe your comfort and convenience should always come first, which is why we’re dedicated to delivering dependable results every time. Take the next step toward a more comfortable and efficient space. Contact Delta T Mechanical today to schedule your service.

Quality

TOP-NOTCH


Our HVAC services deliver top-notch quality you can rely on, ensuring every job is done to the highest standards for your complete satisfaction.
Convenient

ACCESSIBLE


We make it easy to keep your HVAC system in prime condition with flexible scheduling and accessible support when you need it most.
Accountable

ACCOMMODATING


Count on us for transparent, accountable service that adapts to your needs. We go the extra mile to make sure you’re completely satisfied.

Tailored HVAC Services for Ultimate Efficiency

Expert Care for Your Heating and Cooling Needs

LICENSED, INSURED AND BONDED

Feel confident knowing our team is fully licensed, insured, and bonded, giving you peace of mind on every project.

FREE ESTIMATES

Get started without any pressure thanks to our free estimates and consultations, helping you make informed decisions with zero upfront cost.

AFFORDABLE PRICING

We offer competitive, affordable pricing without compromising on quality, making reliable HVAC solutions fit your budget.

EXPERIENCED PROFESSIONAL

With experienced professionals who excel at solving HVAC problems, we provide tailored solutions for even the trickiest issues.

PROMPT SERVICE

Our team is dedicated to providing prompt service so your HVAC issues are resolved quickly and efficiently.

MULTIPLE PAYMENT OPTIONS

We accept all forms of payment, making transactions simple and hassle-free for your convenience.

SCHEDULE A SERVICE TODAY!

Don’t put off ensuring your home or business stays comfortable year-round. With our reliable HVAC solutions, you can enjoy uninterrupted comfort no matter the season. Whether it’s maintenance to keep your equipment running smoothly, quick repairs to fix any issues, or new installations that elevate your space's efficiency, we’ve got you covered. Timely service not only helps you avoid costly repairs but also improves energy efficiency and extends the lifespan of your HVAC systems. Acting now means fewer disruptions and more comfort for you and your family. Don’t wait until it’s inconvenient or too late. Schedule a service today and experience peace of mind knowing your HVAC needs are taken care of.

5

Days a Week Availability

#1

HVAC Contractor in Westerville, OH

26

Years in Business

100%

Customer Satisfaction

FEATURED SERVICES

PLUMBING SERVICES

Ensure your home or business runs smoothly with our expert plumbing services. From quick repairs to full installations, we’ve got the tools and expertise to keep your water flowing hassle-free.

ELECTRICAL SERVICES

Power up your space safely and efficiently with our reliable electrical services. Whether it’s repairs, upgrades, or new installations, we deliver solutions you can trust.

RESIDENTIAL HVAC

Stay comfortable year-round with our residential HVAC services. We specialize in heating and cooling systems that keep your home cozy during winter and fresh during summer.

COMMERCIAL HVAC

Make your business a comfortable place for employees and customers with our tailored commercial HVAC solutions. We provide efficient, high-performance systems to meet the demands of any commercial space.

HANDYMAN SERVICES

Knock out your to-do list with our dependable handyman services. From minor repairs to major fixes, we’ll take care of the small tasks so you can focus on what matters most.

INTERIOR PAINTING

Transform your space with our professional interior painting services. We deliver flawless finishes that enhance your home or business and make every room feel new again.

GALLERY

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MISSION STATEMENT

We deliver professional, high-quality, and convenient HVAC, AC repair, and handyman services. Based in Westerville, OH, and serving the surrounding areas, we specialize in expert troubleshooting and problem-solving to keep homes and businesses running smoothly. Our mission is to provide reliable solutions with a focus on customer satisfaction, comfort, and long-term performance.