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(877) 779-0791

Professional HVAC Installation in Baltimore

Licensed & insured insulation + HVAC contractors

Serving Baltimore City & Baltimore County since 2006

Same-day energy audits — we  diagnose first

800+ energy-efficient homes in Baltimore

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Trusted by Baltimore Homeowners

Goodman outdoor condenser installed beside a home, illustrating a professional HVAC installation in Baltimore MD designed to improve cooling performance and energy efficiency
In Baltimore, proper HVAC installation protects your comfort through humid summers and cold winters. This page explains how we install complete heating and cooling systems for homes and businesses. You might need installation for new construction, full system replacement, adding zones, or upgrading old equipment. Our licensed installers assess your space and complete installation in 1-3 days. As insulation contractors, we ensure your new HVAC works with proper home sealing for maximum efficiency.

HVAC Installation Starts with Load Calculation and Ductwork Review

If you’re replacing a 15-year-old system or adding HVAC to a finished basement, correct sizing prevents short cycling and high bills. Our technician measures your home’s square footage, insulation levels, window count, and duct condition. This assessment determines the right equipment size for your space. Older rowhomes in Fells Point often need duct modifications due to narrow layouts. We check every duct run before recommending new equipment. You get a system matched to your actual heating and cooling needs.

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process

Baltimore Homes Need Right-Sized Systems for Humidity and Temperature Swings

Summer humidity and uneven heating in multi-level homes demand properly sized units. The right system removes moisture and maintains stable temps year-round. Most 2,000 sq ft Baltimore homes need 2.5-3 ton AC units based on insulation quality. Chesapeake Bay proximity increases summer humidity loads compared to inland areas. An oversized unit cycles on and off too quickly. An undersized unit runs constantly without reaching your target temperature. We calculate the exact capacity your home requires before ordering equipment. Learn more about our air conditioning contractor services in Baltimore.

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What Are the Steps in HVAC Installation in Baltimore?

Refrigerant gauges connected to an outdoor unit during system testing, showing part of the HVAC installation process in Baltimore MD to ensure proper performance and charge levels
  • 1. Load calculation: Technician measures your home to determine correct system size.
  • 2. Ductwork inspection: Existing ducts are checked for leaks and proper sizing.
  • 3. Equipment removal: Old system is disconnected and removed safely.
  • 4. Unit installation: New indoor and outdoor units are positioned and secured.
  • 5. Line connection: Refrigerant lines, electrical wiring, and drain lines are connected.
  • 6. Thermostat setup: New thermostat is wired and programmed for your zones.
  • 7. System testing: Airflow, refrigerant charge, and operation are verified before completion.

insulation

Proper Installation Includes Refrigerant Lines, Electrical, and Thermostat Setup

New construction projects and full system upgrades in Baltimore County require professional line work. This prevents leaks and protects your manufacturer warranty coverage. Our installers run copper lines, connect condensate drain, upgrade electrical panel if needed, and wire thermostat. Canton and Harbor East condos often require rooftop unit placement with longer line sets. We handle the entire installation from start to finish. You don’t coordinate separate contractors for electrical, refrigerant, or controls.
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ATTIC TYPES

New HVAC Systems Require Airflow Testing and Startup Checks

Testing catches installation errors before they cause comfort problems or high bills. Our technician measures airflow at registers, checks refrigerant charge, tests safety controls, and runs full cycle. Baltimore’s temperature swings mean systems must perform in 95°F summers and 20°F winters. We verify your equipment operates correctly in both heating and cooling modes. You receive documentation of all test results. This gives you confidence your investment will deliver years of reliable service. After installation, regular HVAC maintenance in Baltimore keeps your system running at peak performance.

Insulation and Air Sealing Maximize Your New HVAC Performance

When you invest in new HVAC, you want to reduce energy waste. Sealing air leaks cuts heating and cooling loss by 20-30%. We assess attic, crawlspace, and wall insulation levels before or after HVAC install. Many Towson and Catonsville homes have under-insulated attics that force new HVAC systems to overwork. Adding insulation lets your equipment run less while keeping you comfortable. We coordinate both services so your home performs as an efficient system. You get lower monthly bills and better temperature control.

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  • Done Right
  • Done Legit
  • Maximum Savings
  • Done Right
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  • Maximum Savings

faq

FAQs About Insulation & HVAC Services in
Baltimore

1. Can I install my own HVAC system in Baltimore?

No, Maryland requires licensed HVAC contractors for refrigerant handling and electrical connections. DIY installation voids manufacturer warranties and violates local building codes. Refrigerant work requires EPA certification. Electrical connections must meet National Electric Code standards. You need a licensed professional to install your system safely and legally.

Most residential installs finish in 1-2 days depending on ductwork modifications. Simple replacements where ductwork stays the same often complete in one day. Installations requiring new duct runs or electrical upgrades may take two days. We provide a timeline during your assessment. You’ll know exactly when your system will be running.
Typically 2.5-3 tons, but load calculation accounts for insulation, windows, and sun exposure. A home with poor insulation and large south-facing windows needs more capacity. A well-insulated home with energy-efficient windows needs less. We measure all factors affecting your cooling load. You get equipment sized for your specific home, not a generic square footage estimate.
Upgrading insulation is not required, but recommended. Poor insulation forces new systems to run longer and costs more monthly. Your new equipment will heat and cool inefficiently if air leaks through walls and attics. We check your insulation during the assessment. You can decide whether to address insulation before, during, or after HVAC installation.
The technician checks airflow, refrigerant levels, thermostat operation, and safety controls before leaving. We run the system through complete heating and cooling cycles. All electrical connections are tested for proper voltage. Condensate drain operation is verified. You see the system working correctly before we finish the job.

service areas

Your Local Insulation & HVAC Experts in Baltimore

Serving homeowners across Baltimore, BGE, PEPCO & DELMARVA territories since 2006 with honest energy solutions.

Baltimore County
Harford County
Cecil County
Montgomery County
Anne Arundel County
Towson
Parkville
Rosedale
Overlea
Lochearn
Woodlawn
Fells Point
Federal Hill
Bayview
Hampden
Hamilton
Charles Village
Dundalk
White Marsh
Middle River
Perry Hall
Carney
Canton

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  • Maximum Savings
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