Homeowners in the “Village of Vision.” Skokie’s residential landscape is a unique mix of classic Chicago-style bungalows, mid-century ranches, and contemporary developments. This diversity requires an HVAC company in Skokie that is equally comfortable servicing a 1940s boiler as it is installing the latest smart-home integrated climate technology.
Since 1922, Deljo Heating, Cooling & Plumbing has been a mainstay for Skokie homeowners. Wherever in the community you live or what your needs are, our NATE-certified technicians deliver honest, high-quality HVAC and plumbing services in Skokie.
If you need help heating or cooling your Skokie home or business,
call us at 773-829-4295 to schedule an appointment.
Smart Cooling Solutions for Skokie Neighborhoods
Skokie’s summer weather can be punishing, with high humidity levels that demand more from an air conditioning system than just cold air. We specialize in AC services in Skokie that focus on total indoor air quality and moisture control, ensuring your home remains a sanctuary all summer long.
Our Skokie cooling specializations:
- Air Conditioner Repair: Rapid diagnostics and 24/7 support to restore cooling and dehumidification during heatwaves.
- Air Conditioner Installation: Expert sizing of modern AC systems that will reduce utility costs and improve home comfort.
- Ductless Air Conditioning: These silent, efficient systems are a perfect retrofit for Skokie bungalows with radiant heat, providing modern cooling without ductwork.
- Air Conditioner Maintenance: Precision tune-ups to extend your unit’s life and prevent seasonal breakdowns.
- Zone Control Systems: Specialized dampers and thermostats to balance temperatures in split-level and multi-story homes.
Reliable Heating Services in Skokie
When the winter wind picks up across the North Shore, your heating system becomes your home’s most critical line of defense. As a premier heating company in Skokie, we provide comprehensive heating services for every system type, ensuring your family stays warm through the harshest Illinois winters.
Our heating & furnace services in Skokie include:
- Furnace Repair: Prompt 24/7 furnace repairs in Skokie, addressing ignition failures, motor issues, safety sensor malfunctions, and more.
- Boiler Repair & Maintenance: We have the necessary technical knowledge to install, repair, and maintain boilers.
- Furnace Installation: We professionally install high-efficiency furnaces designed to provide maximum warmth with a smaller carbon footprint, replacing your old unit if necessary.
- Heat Pump Installation: Heat pumps are versatile, all-electric options that offer efficient heating and cooling in a single high-performance unit.
Trust our Skokie heating experts for everything from quick repairs to intensive system overhauls, all backed by over a century of experience.
Trusted Plumbing Services in Skokie
As a full-service plumbing company in Skokie, we provide the technical mastery needed to protect your home from water damage and ensure your fixtures operate flawlessly.
If you are looking for a licensed plumber in Skokie, our team offers:
- Sump Pumps: Installation of primary and battery-backup pumps to protect your basement from water intrusion caused by Skokie’s high water table.
- Sewer Line Services: We perform camera inspections and root clearing to prevent major main-line backups and property damage.
- Water Heaters: Expert plumbing services in Skokie for same-day repair or installation of tank and tankless models.
- Drain Cleaning: Advanced clearing of kitchen and bath lines to restore proper flow and hygiene.
Our knowledge of Skokie’s underground infrastructure and specific regional challenges allows us to handle plumbing jobs in the area with ease.
The Value of Local Expertise in Skokie
Skokie is famous for its mid-century modern aesthetic and the iconic bungalows that border the city of Chicago. However, these architectural styles present distinct HVAC challenges. For example, many homes in Skokie were built with heating systems that weren’t designed for modern high-efficiency cooling.
Standard AC services often overlook the “static pressure” issues found in older ductwork, which can lead to noisy operation and premature equipment failure. Our technicians are trained to calibrate airflow specifically for these older layouts.
Additionally, the area’s clay-rich soil tends to retain moisture, placing immense hydrostatic pressure on basements. We provide specialized flood control and sump pump configurations that account for these local geological factors.
24/7 Emergency Services in Skokie
We provide rapid-response emergency services in Skokie to mitigate property damage and restore your home’s essential safety. Our emergency HVAC service and emergency plumbing specialists remain on standby 24/7/365, arriving with the high-level diagnostic equipment and replacement parts required to fix the issue immediately. We prioritize our Skokie neighbors to ensure that no home is left without heat, cooling, or water for longer than necessary.
Schedule Your Plumbing or HVAC Services in Skokie Today
Our Gold Star Maintenance Program, our 104-year history of honesty, and our “fix it first” philosophy set us apart from other HVAC and plumbing companies that serve Skokie. We respect your property, your time, and your budget, delivering professional results without high-pressure sales tactics.
Call us today or contact us online to schedule your Skokie service today.
Recent Jobs and Reviews in Skokie, IL
Job Locations and Reviews
Returned to property to install new supply grills in attic space as previously scheduled. Installed white rectangular return air grille with vertical slats on galvanized ductwork, secured with professional-grade tape to ensure proper seal. Per customer request, inspected outdoor condenser unit and evaluated existing concrete pad condition. Found significant debris accumulation around condenser including leaves, organic matter, and vegetation growth on pad surface. Documented extensive weathering, dark staining, and deterioration of concrete slab with photographic evidence. Pad appears undersized for current equipment and shows signs of prolonged moisture exposure with moss and weed growth throughout area. Provided customer with photos showing current conditions for review regarding potential pad upgrade and replacement options.
Completed full air conditioning system replacement including outdoor condensing unit and indoor evaporator coil. Removed existing equipment and installed new Carrier brand condenser unit on composite pad against exterior brick wall. Connected refrigerant lines, electrical service, and condensate drainage. Performed proper evacuation of refrigerant system, achieving vacuum level of 93 microns as verified with digital manifold gauge, ensuring system integrity and absence of moisture or contaminants. Energized system and confirmed proper operation of all components.
Returned to site to replace defective control board in HVAC system. Verified board replacement was necessary per customer request before proceeding with installation. Collected deposit, coordinated with parts department to order replacement control board, and documented existing wiring configuration and electrical connections for proper reinstallation.
Responded to callback for AC not cooling following recent maintenance visit. Upon arrival, inspected outdoor condensing unit and electrical connections. Verified unit operation, checked refrigerant pressures, and confirmed system is now cooling properly with no charge to customer as this was related to previous maintenance service.
Responded to no cooling complaint on commercial rooftop unit. Performed diagnostic assessment of non-operational RTU and conducted preventive inspection on secondary system to identify potential repair needs. Verified thermostat operation and documented system conditions with photographic evidence for customer records.
Performed routine HVAC maintenance agreement service. Replaced 16x20x1 air filter in system. Inspected condensate drain pan and safety float switch assembly, noting normal wear and operational condition. Verified thermostat operation showing system cooling properly with indoor temperature at 73°F and setpoint at 67°F. Confirmed programmable schedule active and fan set to auto mode. System operating within normal parameters. Documented equipment condition with photographs for service records.
Conducted comprehensive assessment of 22-year-old rooftop AC unit that was not operational. Performed measurements of existing ductwork system, documenting duct dimensions and clearances in attic space to prepare accurate specifications for full system replacement estimate. Evaluated current equipment configuration, accessibility, and structural conditions to determine scope of work required for complete HVAC system installation.
Completed comprehensive air conditioning maintenance agreement inspection including condenser coil examination, blower motor and wheel assessment revealing moderate dust accumulation on blower assembly, and indoor relative humidity testing at filter location registering 72.5°F. Verified refrigerant levels, cycled operating controls, inspected line voltage switch and wiring connections, confirmed proper condensate drainage, and examined refrigerant lines for leaks and insulation integrity. Installed 18x20x1 filter and documented all system components operating within normal parameters.
Responded to no cooling complaint on residential HVAC system. Upon arrival, confirmed unit was blowing warm air when thermostat set to cooling mode with display reading 91°F. Inspected indoor air handler components including blower motor, control board, and electrical connections, all of which appeared properly wired and in functional condition. Based on initial assessment of indoor unit showing no obvious electrical faults or mechanical issues, further diagnostic testing of outdoor condensing unit and refrigerant system would be required to isolate root cause of cooling failure.
Responded to callback for recently installed AC system not maintaining desired temperature setpoint. Inspected ductwork and air handler components, documented insulation liner condition and UL-listed foil tape applications at seams and joints. Verified air filter installation and condition, confirmed proper pleated media filter in place with clean airflow surface. System operational upon departure.
Conducted comprehensive evaluation of existing 20+ year old HVAC system located in attic utility space with confirmed refrigerant leak previously diagnosed by another contractor. Assessed cramped installation area with sloped ceiling and limited access for equipment removal and replacement considerations. Inspected current heating and cooling unit, blower assembly, copper refrigerant lines with service valves, and associated ductwork connections. Documented existing system configuration including electrical wiring, condensate drainage, and mechanical room plumbing components. Provided detailed estimate for complete HVAC system replacement including new air handler, condensing unit, refrigerant line set, electrical connections, thermostat, and all necessary accessories to restore reliable climate control operation.
Completed routine HVAC maintenance agreement service on split system including outdoor condensing unit and indoor air handler/furnace. Performed comprehensive system inspection, verified proper operation of all components, and documented equipment condition with photos showing outdoor unit positioned against brick wall with moss growth on surrounding surfaces and indoor equipment installation in utility closet with connected ductwork and piping.
Completed inspection of 8-year-old frost-free hose bib requiring replacement at residential property. Examined exterior wall-mounted fixtures on red brick facade and assessed interior plumbing access point. Documented existing hose bib condition, wall penetration location, and surrounding infrastructure including downspout proximity to replacement area.
Performed preventive maintenance on boiler system under service agreement. Removed and inspected inlet water filter screen, which showed debris accumulation. Cleaned filter component by soaking in solution to remove sediment and mineral deposits. Reinstalled filter with proper threading and verified secure connection. Inspected all associated plumbing connections, brass fittings, shut-off valves, and flexible supply lines for signs of wear or leakage. Confirmed system integrity and proper operation upon completion.
Completed routine HVAC maintenance agreement service on residential air handler system with condensate pump. Performed standard inspection of unit components, verified proper operation of drainage system and PVC piping connections, and confirmed condensate pump functionality. System operating within normal parameters upon completion of maintenance visit.
Completed air conditioning system installation in residential setting with one lead technician and one helper in half-day timeframe. Installed new air handler unit in utility closet with proper mounting and secured all electrical connections including control board with indicator lights and power supply. Ran and connected copper refrigerant lines with brass shut-off valves and installed filter-drier component in refrigerant circuit. Properly insulated suction line with foam insulation and secured all piping to exterior wall using cable ties for professional appearance and code compliance. Verified all connections, tested system operation, and confirmed proper functionality of all components.
Conducted comprehensive site assessment of residential plumbing system with original galvanized piping requiring conversion to copper. Inspected dual water heater installation in utility area, evaluating existing gas valve assemblies, ventilation configurations, and connection points. Assessed routing pathways through walls and ceiling cavities where existing black iron and galvanized supply lines will require replacement. Documented congested mechanical chase areas containing multiple utility runs that will need coordination during repipe execution. Photographed water heater setup including control mechanisms, brass fittings, and venting arrangements to ensure proper integration with new copper distribution system. Evaluated water filtration system requirements and optimal placement locations. Prepared estimate for complete galvanized-to-copper repipe project including water treatment system installation.
Performed routine HVAC maintenance agreement service on system with two condensers. Inspected control board and electrical connections within the unit, verifying proper wiring harness connections and component operation. Replaced two air filters: one 16x25x1 and one 14x25x1, removing old filters and installing new pleated media filters to maintain proper airflow and system efficiency.
Performed comprehensive site assessment for complete air conditioning system replacement at residential property. Evaluated existing outdoor condenser unit and measured installation space to determine equipment specifications and clearance requirements. Provided three-tier replacement options featuring Carrier AC systems with matching evaporator coils: Good tier offering up to 14 SEER nominal efficiency, Better tier with up to 17 SEER nominal efficiency, and Best tier achieving up to 19 SEER nominal efficiency.
Completed preventive maintenance agreement service on residential HVAC system including Carrier furnace and Bosch condenser unit. Performed comprehensive inspection of indoor air handler, verified proper operation of all mechanical components, and inspected outdoor condensing unit for proper airflow and clearances. Documented equipment condition with photos and confirmed system operating within manufacturer specifications per agreement terms.
