Residential & Commercial New Installations
Serving Annapolis & Surrounding Areas
HVAC System Design for New Construction and Retrofits
Accurate Loads, Right-Sized Equipment, and Efficiency
Kelaire begins every project with a detailed evaluation to match system capacity to the space. We perform ACCA Manual J load calculations, apply Manual S equipment selection, and design duct systems to Manual D standards, accounting for insulation, air sealing, solar gain, occupancy, and ventilation needs to ensure comfort and efficiency.
Based on your building’s goals, we specify properly matched systems—high-efficiency air conditioners and heat pumps, gas or electric air handlers, rooftop packaged units, or VRF/VRV multi‑zone solutions. We also plan for zoning, smart controls, indoor air quality components, and future service access to maximize performance and long-term value.
Clean Work, Clear Schedules, Documented Commissioning
Your dedicated project manager coordinates scheduling with general contractors and other trades, handles permitting and inspections, and maintains clear communication from kickoff through final walkthrough. We follow current codes and best practices (ACCA/ASHRAE/IMC/IECC) to deliver safe, compliant installations with minimal disruption.
Our technicians fabricate and seal ductwork to SMACNA standards, nitrogen‑braze refrigerant lines, pull deep vacuums to 500 microns, verify charge via superheat/subcooling, and set airflow for proper CFM per ton. We measure static pressure, balance airflow, calibrate thermostats and controls, and provide owner training plus a complete turnover package with manuals and warranty documentation.
Solutions for Homes, Offices, Retail, and Light Industrial
We install central air conditioners, heat pumps (including cold‑climate and dual‑fuel), ducted and ductless mini‑splits, air handlers, rooftop units, and energy‑efficient packaged systems. For commercial projects, we configure multi‑zone and variable‑refrigerant systems to support diverse floor plans and operating schedules.
For control and comfort, we integrate smart thermostats, zoning panels, and building management interfaces (BACnet/Modbus) and add indoor air quality upgrades such as high‑MERV filtration, HEPA options, UV treatment, ERVs/HRVs, humidifiers, and dehumidifiers to balance ventilation and health with energy use.
Supporting services include custom duct design, ventilation and makeup air solutions, economizers, and equipment pads/curbs. Every installation is commissioned with documented test results, and we back our work with strong manufacturer warranties and optional maintenance plans to protect your investment.
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Why Choose Kelaire
Local, Family-Owned Expertise You Can Trust
As a family‑owned contractor, Kelaire supports homeowners and businesses in Annapolis and across Anne Arundel County with attentive service, honest guidance, and craftsmanship built on decades of hands‑on experience.
Our team understands the regional climate and building codes that affect comfort and efficiency in Annapolis, designing systems that handle summer humidity, shoulder‑season ventilation, and year‑round reliability while controlling operating costs.
Start your project with a clear, itemized proposal and timeline—schedule a consultation in Annapolis to explore equipment options, financing pathways, and a turnkey installation plan tailored to your space.
Locally Owned, Family Operated
Serving Anne Arundel County
Free Estimates
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