(757)-630-2069 
kjohnson@kandahvac.com 
Schedule An Appointment Installation & Replacement
Expert HVAC Installation & Replacement Services At K&A, we deliver top-tier HVAC installation and replacement services for residential and commercial properties. From heating and cooling systems to boilers, water heaters, geothermal systems, and fireplaces, our expert team ensures every installation meets the highest standards of quality, safety, and efficiency. With a Master Licensed Gas Fitter and Master Licensed HVAC Technician on-site for every installation, you can trust us to get the job done right the first time.
High Quality Service
Professional Workers
Licence & Insured
Our Installation & Replacement Services
Residential & Commercial HVAC Systems
Upgrade your comfort with professionally installed heating, cooling, and ventilation systems tailored to your home or business.
- High-efficiency systems from leading brands.
- Expert sizing and configuration to maximize performance and energy savings.
- Full Manual J, D, and S calculations for precise load calculations, duct design, and equipment selection.
Boilers
Whether for residential or commercial use, our boiler installation services provide reliable heating solutions.
- Installation of energy-efficient boiler systems.
- Support for radiant heating applications and hydronic systems.
- Replacement of outdated boilers with modern, high-efficiency models.
Water Heaters
Ensure reliable hot water with our professional water heater installation and replacement services.
- Tank and tankless water heater solutions.
- Gas, electric, and hybrid models to suit your needs.
- Professional installation to optimize efficiency and lifespan.
Geothermal Systems
Harness the power of renewable energy with our geothermal heating and cooling solutions.
- Design and installation of ground loop systems and heat pumps.
- Certified Bosch and GEO-STAR WaterFurnace dealer expertise.
- 10-year parts and labor warranty included.
Fireplaces
Add warmth and ambiance to your space with our expert fireplace installation services.
- Gas and electric fireplace solutions for homes and businesses.
- Safe and code-compliant installation by a Master Licensed Gas Fitter.
- Modern designs that combine style with functionality.
Our Commitment to Excellence
- Master Licensed Professionals: Every installation is overseen by a Master Licensed HVAC Technician and Master Licensed Gas Fitter.
- Third-Party Commissioning: All systems undergo rigorous third-party commissioning to ensure proper operation, safety, and efficiency.
- Combustion Analysis: We conduct comprehensive combustion analysis to verify safety and optimize performance.
- Manual J, D, & S Compliance: For projects requiring detailed design and calculations, we provide expert load analysis, duct design, and equipment selection.
- Customer-Centric Approach: We tailor every installation to meet your specific needs, preferences, and budget.
Why Choose K&A?
- Experience You Can Trust: With decades of experience, we bring unmatched expertise to every job.
- Licensed Experts: Our team includes certified professionals dedicated to the highest standards.
- Quality Assurance: Third-party commissioning and combustion analysis ensure every system operates at peak performance.
- Energy Efficiency Focus: We prioritize systems that reduce energy consumption and lower utility bills.
- Comprehensive Solutions: From HVAC systems to fireplaces, we offer a full range of installation services under one roof.
Schedule Your Installation or Replacement Today
When you choose K&A, you’re choosing quality, safety, and comfort. Whether you need a new HVAC system, water heater, boiler, or fireplace, our team is ready to deliver exceptional service and expertise.
Transform your home or business with expertly installed, high-efficiency systems. Comfort starts with K&A Mechanical