DeltaTemp proudly delivers professional HVAC services to homeowners throughout Richmond and surrounding Central Virginia communities. Since 1994, our family-owned team has provided dependable heating and cooling solutions built for comfort, efficiency, and long-term reliability.
Richmond’s humid summers, changing seasons, and mix of historic and modern homes require thoughtfully designed systems that maintain consistent temperatures and manage moisture effectively. Our experienced technicians specialize in advanced air conditioning, heating, geothermal, and indoor air quality solutions tailored to local climate conditions.
When you need reliable HVAC service, DeltaTemp delivers expert workmanship, transparent recommendations, and lasting comfort.
Schedule expert heating and cooling service today by calling 804-739-5854 or request service online.
Air Conditioning Services
Reliable cooling is essential during hot, humid summer months. We provide professional air conditioning repair, installation, replacement, and preventative maintenance for homeowners across the area.
If your air conditioner is failing to cool evenly, running constantly, freezing up, or showing signs of reduced efficiency, our technicians will evaluate the system and recommend the most effective solution.
Our air conditioning services include:
- Air conditioning repair
- Air conditioner installation
- Air conditioning replacement
- Preventative air conditioning maintenance
We install high-efficiency cooling systems designed to improve comfort while managing indoor humidity and lowering energy usage.
Learn more about air conditioners
Air Duct Services
Proper airflow is critical for system performance and indoor comfort. If you’re experiencing uneven temperatures, excessive dust, or rising utility bills, your ductwork may be the issue.
We provide complete air duct services including inspection, sealing, repair, replacement, and airflow balancing to ensure your heating and cooling systems operate efficiently.
Our duct services include:
- Air duct inspection
- Duct repair and sealing
- Duct replacement
- Airflow testing and balancing
Improving duct performance can enhance indoor air quality and reduce unnecessary strain on your HVAC equipment.
Boiler Services
Boilers provide dependable, even heating for many homes. Whether your system needs repair or it’s time for an upgrade, our team delivers professional boiler services built for safety and long-term performance.
Our boiler services include:
- Boiler repair
- Boiler installation
- Boiler replacement
- Boiler maintenance
We service traditional and high-efficiency boiler systems and ensure your equipment operates safely and efficiently.
Ductless Mini Split Installation & Repair
Ductless mini splits offer flexible heating and cooling for additions, finished basements, garages, and homes without traditional ductwork.
If your ductless system is struggling to maintain temperature or producing inconsistent airflow, our technicians provide thorough diagnostics and dependable repairs.
Our ductless services include:
- Ductless mini split installation
- Ductless mini split repair
- Ductless system replacement
- Ductless system maintenance
We design zoning solutions that improve comfort while maximizing energy efficiency.
Learn more about ductless systems
Furnace Services
Cold winter temperatures require reliable heating. We provide expert furnace repair, installation, replacement, and seasonal maintenance to keep your home comfortable and energy efficient.
If your furnace is making unusual noises, heating unevenly, or increasing your utility bills, we’ll evaluate the system and recommend practical, cost-effective solutions.
Our furnace services include:
- Furnace repair
- Furnace installation
- Furnace replacement
- Seasonal furnace maintenance
Experiencing heating or cooling issues? Call 804-739-5854 or {request-service-online].
Heat Pump Services
Heat pumps provide year-round heating and cooling in one system. We install, repair, replace, and maintain high-efficiency heat pump systems designed to perform reliably through changing seasons.
Our heat pump services include:
- Heat pump repair
- Heat pump installation
- Heat pump replacement
- Heat pump maintenance
Geothermal Heat Pump Services
Geothermal systems offer environmentally responsible heating and cooling with long-term efficiency benefits. DeltaTemp specializes in geothermal heat pump installation, repair, replacement, and maintenance.
Our geothermal services include:
- Geothermal system installation
- Loop system coordination
- Geothermal repair
- Geothermal maintenance
We install WaterFurnace geothermal systems designed for dependable comfort and reduced energy costs.
Learn more about geothermal heat pumps
HVAC Maintenance & Seasonal Service
Routine HVAC maintenance protects your system investment and reduces unexpected breakdowns. Our seasonal service includes comprehensive inspections, system cleaning, safety testing, airflow checks, and performance adjustments.
Regular maintenance helps extend equipment life and maintain energy efficiency throughout the year.
Indoor Air Quality
Indoor air quality plays a major role in maintaining a healthy and comfortable home. We provide customized indoor air quality solutions including advanced filtration systems, whole-home air purifiers, humidity control solutions, and airflow improvements.
Improving indoor air quality can help reduce allergens, odors, and airborne contaminants throughout your home.
Learn more about indoor air quality
Water Heater Services
Dependable hot water is essential for everyday comfort. We provide tank and tankless water heater installation, repair, replacement, and maintenance services.
Our water heater services include:
- Water heater repair
- Water heater installation
- Water heater replacement
- Tankless water heater service
If your system is leaking, inconsistent, or nearing the end of its service life, we’ll help you choose the right solution.
Learn more about water heaters
Whole-Home Humidity Control
Managing humidity levels helps protect your home and improve comfort. We install and service whole-house humidifiers and dehumidifiers designed to maintain balanced indoor moisture levels year-round.
Humidity control can reduce mold growth, protect wood flooring, and improve overall air quality.
Learn more about whole-house humidifiers and dehumidifiers
Zone Control System Installation & Repair
Zone control systems allow you to independently regulate temperatures in different areas of your home. We design and install customized zoning solutions to help eliminate hot and cold spots while improving efficiency.
Our zoning services include:
- Zone control system installation
- Zoning system repair
- Zoning system maintenance
Learn more about zone control systems
Common HVAC Questions from Richmond Homeowners
Does Dominion Energy offer rebates for high-efficiency HVAC upgrades?
Yes, Dominion Energy offers rebates for qualifying high-efficiency heat pumps and HVAC systems installed in Virginia. Eligibility depends on SEER2 ratings, system type, and program guidelines, and documentation is typically required. DeltaTemp can help homeowners confirm eligibility details and gather the information needed for rebate submissions.
Do I need a permit for HVAC replacement in the City of Richmond?
Yes, most HVAC replacements require a mechanical permit and inspection to meet Virginia Residential Code standards. Requirements can vary by equipment type and scope of work, and permit fees may apply. DeltaTemp coordinates permitting and inspections so your installation stays compliant and documented.
What are the 2025 Freon requirements for Virginia residents?
Starting in 2025, newly manufactured HVAC equipment is transitioning away from R-410A to lower-GWP refrigerants such as R-454B under federal requirements. Existing R-410A systems can still be serviced, but new installations must follow updated equipment standards. DeltaTemp installs compliant systems and explains refrigerant options before replacement.
Why is my AC unit freezing up during a Richmond summer?
AC systems typically freeze due to restricted airflow or low refrigerant levels, and Richmond’s humidity can accelerate coil icing when filters or ducts are dirty. Frozen coils can lead to compressor stress and higher repair costs. A professional diagnostic identifies the cause and prevents repeat freezing.
How do I manage high humidity in my Richmond crawl space?
Most crawl space humidity problems are solved by combining a sealed vapor barrier with mechanical dehumidification and proper drainage control. Richmond’s high water table and humid climate can cause persistent moisture that impacts ductwork and indoor air quality. A whole-home approach reduces mold risk and improves comfort.
Can I install an outdoor HVAC unit on a historic property in Shockoe Slip or The Fan?
Possibly, but historic districts may require approval from Richmond’s Commission of Architectural Review (CAR), especially if the unit is visible from the street. Placement and screening guidelines can affect where equipment can be installed. Planning early helps avoid delays and ensures the installation meets local preservation requirements.
What is the average cost of HVAC installation in the Richmond/Chesterfield area?
Most HVAC installations in the Richmond/Chesterfield area range from $5,000 to $12,000 depending on system type, efficiency rating, ductwork condition, and home size. High-efficiency or inverter systems may exceed that range. An in-home evaluation with load calculations provides the most accurate estimate.
How can I find a licensed and insured HVAC contractor through the Virginia Board for Contractors?
Virginia homeowners can verify contractor licensing through the Virginia Department of Professional and Occupational Regulation (DPOR) online license lookup, which lists license status and classifications. Confirming licensing and insurance helps protect consumers and supports code-compliant work. DeltaTemp maintains active Virginia licensing and proper insurance coverage.
Reliable HVAC Service Throughout Richmond
From historic homes in The Fan to newer developments in Midlothian and Short Pump, DeltaTemp proudly serves homeowners throughout Richmond and Central Virginia.
Call 804-739-5854 today or request service online to schedule professional HVAC service.
“Ford was on time like every other time. Knows what he is doing. Got the old furnace back to normal is less time than estimated. THATS all way nice. He is my go to guy the keep things running. Thanks as always. Jimmy”