Since 1922, Deljo Heating, Cooling & Plumbing has been a cornerstone of home comfort in the Chicago area. We are proud to serve the Park Ridge community from two convenient local hubs, bringing a century of expertise directly to your neighborhood. Whether you live in a historic Georgian near the Pickwick Theatre or a modern estate near the Country Club, our expanded local presence ensures faster response times and precision service for your home’s most critical systems.
Our NATE-certified technicians understand that Park Ridge homes require specialized care. From handling the unique venting requirements of vintage residences to installing high-efficiency systems in new constructions, we tailor our HVAC and plumbing recommendations to your home and budget.
Our HVAC Services in Park Ridge
Park Ridge residents experience the full intensity of the Great Lakes climate, from sub-zero winter blasts to the heavy humidity of July. As a premier HVAC company in Park Ridge, we provide comprehensive HVAC services designed to keep your indoor air quality high and your energy bills low.
Comprehensive Heating & Furnace Services in Park Ridge
When the temperature drops, you need a heating company in Park Ridge that understands the urgency of a failing system. We specialize in all forms of heating services in Park Ridge, ensuring that whether you have a modern forced-air system or a vintage radiator setup, your home remains a sanctuary.
Our local expertise includes:
- Furnace Repair: We provide 24/7 diagnostic support to resolve ignition issues, motor failures, and thermostat malfunctions.
- Furnace Installation: As a top furnace company in Park Ridge, we help you select and install high-efficiency units that thrive in Chicago’s climate.
- Furnace Maintenance: Our seasonal tune-ups prevent mid-winter breakdowns and extend the life of your equipment.
- Boiler Repair: Many Park Ridge homes rely on boiler systems, and we are experts in the specialized plumbing and pressure requirements these units demand.
- Heat Pump Installation: For homeowners seeking an energy-efficient HVAC system, we provide advanced heat pump solutions that provide both heating and cooling.
Whether you need a quick repair or a complete system overhaul, our team arrives with the tools and parts necessary to get the job done right the first time.
Expert AC Services in Park Ridge
Summer in Park Ridge can be unforgiving. That’s why you need a reliable AC company in Park Ridge on your side. At Deljo, we offer a full suite of AC services to keep your home cool and dehumidified throughout the summer.
Our cooling solutions include:
- AC Repair: We diagnose and fix refrigerant leaks, frozen coils, and compressor issues on all major brands.
- AC Installation: We size your new system based on your home’s specific square footage and insulation levels.
- AC Maintenance: Regular AC maintenance will ensure your air conditioner runs effectively and as cheaply as possible.
By prioritizing airflow and mechanical precision, we help Park Ridge homeowners avoid the common “hot spots” often found in the community’s multi-story historic homes. Our goal is to provide cooling solutions that deliver maximum comfort with a minimal environmental footprint.
Park Ridge Plumbing Services
As a leading plumbing company in Park Ridge, Deljo handles everything from minor leaks to complex sewer line replacements. If you are looking for a reliable plumber in Park Ridge, our team offers the technical proficiency required for the area’s unique infrastructure.
Our plumbing services in Park Ridge, which cover your entire home, include:
- Water Heaters: We install and service both traditional tank water heaters and high-efficiency tankless water heater models.
- Drain Cleaning: Our Park Ridge Plumbers clear stubborn clogs using professional-grade tools that protect your pipes.
- Sump Pumps: Park Ridge’s geography and soil composition make it one of the most flood-prone suburbs, making a reliable sump pump essential.
- Sewer Lines: Expert camera inspections and repairs will ensure your sewer lines are clear of roots and debris.
- Fixture Installations: We install everything from high-end kitchen faucets to modern bathroom showerheads, ensuring a watertight fit every time.
We understand that Park Ridge’s “hard” water can be tough on plumbing fixtures and appliances over time. Our technicians provide preventative solutions and repairs that help you avoid the costly damage caused by mineral buildup and aging pipes.
Available for 24/7 Emergency HVAC and Plumbing Services
That is why Deljo provides robust emergency services in Park Ridge for both HVAC and plumbing crises. Whether your furnace quits during a January polar vortex or a pipe bursts in the middle of the night, our local dispatchers are ready to help.
Our 24/7 emergency response capabilities include:
- Emergency HVAC Service: We restore heat or cooling immediately to protect your home’s safety and comfort.
- Emergency Plumbing: We stop major leaks and clear severe backups before they cause structural damage.
We arrive at your door with fully stocked vehicles, aiming to resolve your HVAC or plumbing emergency on our first visit.
Why Choose Deljo for Your Park Ridge Plumbing and HVAC Services?
At Deljo, all of our technicians will treat your property with the respect it deserves. Every installation we perform is clean, quiet, and code-compliant. Other reasons Park Ridge homeowners choose us for HVAC and plumbing services include:
- 100-Year Legacy: We have served local families for generations and stand behind every job we perform.
- Transparent Pricing: We provide clear, upfront estimates so there are never any surprises on your final invoice.
- Goldstar Maintenance Program: Members enjoy priority scheduling, annual system safety checks, and exclusive discounts.
By choosing Deljo, you are partnering with a company that values long-term relationships over quick fixes. We are invested in the Park Ridge community and dedicated to keeping our neighbors comfortable all year long.
Schedule Your HVAC or Plumbing Services in Park Ridge Today
Ready to experience a higher standard of home comfort? Whether you need immediate repairs, a routine maintenance check, or a quote for a new system, we are standing by to assist you. Call us or contact us online to schedule your service in Park Ridge today!
Recent Jobs and Reviews in Park Ridge, IL
Job Locations and Reviews
Returned to complete repair by replacing failed dual-run capacitor (45/5 MFD, 370/440 VAC) and installing new condenser fan wheel assembly. Removed old damaged fan blades and mounted replacement blade assembly to restore proper airflow and system operation.
Responded to service call for ceiling tile repair in back office area near rear door. Upon arrival, accessed mechanical room to inspect HVAC system and verify proper operation of Carrier air handler unit. Confirmed clean air filter installation and proper equipment function. Proceeded to back office location where ceiling tile damage was reported. Set up ladder and safety equipment, then removed damaged acoustic ceiling tile from drop ceiling grid system near ventilation grille. Installed replacement ceiling tile, ensuring proper fit within existing grid framework and alignment with adjacent tiles and HVAC components. Verified smoke detector remained undisturbed and all ceiling penetrations were properly sealed. Documented conditions with photographs before completing work. Site left clean with all damaged materials removed and ceiling system restored to proper appearance and function.
Completed comprehensive heating system tune-up and maintenance on residential furnace unit. Performed full system diagnostics using calibrated testing equipment, inspected all internal components including blower motor assembly and electrical connections, verified proper operation of safety switches and controls, and confirmed thermostat functionality with accurate temperature readings at 75°F setpoint.
Completed horizontal furnace installation in attic space for second-floor heating zone. Installed Carrier HVAC unit on wooden joists with proper clearances, connected supply and return ductwork with insulated flex connections, and ran necessary electrical and control wiring. Installed T6 programmable thermostat and verified system operation with digital diagnostics showing proper temperature differentials of 33.7°F and 35.0°F across the system components.
# Install Callback - Upstairs AC Unit Not Operating Responded to callback for newly installed upstairs AC unit that was not functioning. Upon arrival, performed diagnostic testing on the system installed in July. Inspected control board and wiring connections, verifying all wire terminations were secure and properly seated. Measured refrigerant line temperatures using digital thermometer, recording 88.6°F at the service valve location. Examined outdoor unit connections and brass valve assembly for proper installation. Identified issue with control board operation and corrected the problem. Tested system operation and confirmed unit was cooling properly before departure.
Performed comprehensive HVAC maintenance agreement service on Carrier Infinity system. Accessed unit through basement crawl space, inspected and documented 16x25x1 pleated air filter condition, and accessed attic-mounted equipment via pull-down ladder to complete full system evaluation and routine preventative maintenance procedures.
Completed routine maintenance inspection on Carrier furnace system as part of cooling season agreement. Performed visual inspection of blower assembly, verifying proper blade condition and clearances on squirrel cage fan component. Documented equipment condition including furnace unit, associated PVC condensate drainage system, and connected HVAC components in utility space. All systems operational with no immediate service requirements identified.
Completed comprehensive HVAC maintenance agreement service, performing clean and check on two condenser units. Verified system operation, measured supply air temperature at 45°F indicating proper cooling performance, and inspected Lennox furnace installation with APCO-X fresh air UV purification system. All equipment found operating within normal parameters with ductwork properly sealed and connections secure.
Responded to warranty call for evaporator coil noise complaint. Accessed air handler unit and inspected internal components including evaporator coil assembly, refrigerant lines, blower compartment, and electrical connections. Examined copper refrigerant tubing with insulation, flexible ductwork connections, and heat exchanger assembly for signs of loose mounting hardware, debris contact, or mechanical interference. Verified all mounting brackets and fasteners were properly secured. Inspected outdoor refrigerant line set connections and insulation integrity. All components found to be properly installed and secured with no visible defects or interference points that would cause operational noise. System marked as operational and meeting manufacturer specifications.
Responded to callback for non-operational HVAC unit with water accumulation following recent water safety device installation. Upon inspection, identified active condensate leak causing water to collect in bucket. Accessed interior unit compartment and crawl space area to trace leak source along condensate drain line and PVC piping connections. Examined water safety device installation, drain pan, and associated plumbing components. Documented conditions with photos showing unit interior, drain components, and crawl space piping layout for diagnostic purposes and repair verification.
Conducted on-site evaluation for complete HVAC system replacement including air conditioning unit and furnace, both approximately 15 years old and nearing end of service life. Performed comprehensive assessment of existing ductwork system, measuring supply and return trunk lines to verify compatibility with proposed replacement equipment. Documented current system configuration including metal ductwork routing, elbow joints, and connection points in mechanical space. Evaluated outdoor equipment accessibility, confirming ground-level placement requiring no ladder work for installation access. Captured detailed measurements and photographic documentation of existing ductwork dimensions, seam construction, and mounting locations to ensure accurate equipment sizing and proper integration with current distribution system. Assessed mechanical room layout and clearance requirements for new equipment installation. Provided customer with replacement options and technical specifications based on
Responded to warranty claim for failed penetration sealant from previous mini-split installation. Upon arrival, confirmed that patching material used at lineset wall penetrations had melted and dripped down both interior and exterior walls. Pressure washed and cleaned affected wall surfaces to remove residual material. Removed deteriorated sealant from penetration points and properly resealed all lineset wall penetrations using appropriate exterior-grade cement compound rated for HVAC applications. Verified proper seal integrity at all penetration locations and confirmed no further material degradation or dripping present.
Completed comprehensive cooling maintenance on two air conditioning systems. Performed thorough inspection of all major components including evaporator coils, control boards, electrical connections, and refrigerant lines. Installed new 16x25x1 filter media to ensure proper airflow and system efficiency. Verified all wire connections, relays, and circuit board operations were functioning within normal parameters. Documented internal conditions of both units with photographic records showing control systems, evaporator coil assembly, and refrigerant line connections in satisfactory working condition.
Responded to callback regarding recently installed condensing unit that appeared slightly slanted with potential fan interference. Upon arrival, performed thorough inspection of unit placement, leveling, and internal components. Verified unit is properly positioned on gravel pad with adequate clearance from structure and fence. Inspected fan assembly and determined no actual contact or rubbing present; unit operating within normal parameters. Documented installation with photos showing proper positioning, clearances, and equipment condition. No adjustments required.
Responded to callback for non-operational second floor AC unit. Upon arrival, performed temperature diagnostics at supply and return vents using calibrated digital thermometer. Supply air temperature measured 42.5°F and return air temperature measured 29.5°F at ceiling diffusers, indicating system is now cooling properly and operating within normal parameters. Unit confirmed functional with no further issues identified.
Completed full system HVAC estimate for replacement of non-functional air conditioning unit due to refrigerant leak. Assessed existing Trane condenser unit and attic-mounted furnace/air handler system with standard ductwork configuration, documenting equipment accessibility and installation requirements for complete system replacement.
Responded to no cooling complaint with AC short cycling on and off, affecting upstairs comfort. Diagnosed system operation and found unit cycling improperly, preventing adequate cooling to second floor zones. Adjusted thermostat settings from 70°F and verified proper communication between smart thermostat and HVAC equipment to restore normal cooling cycles and resolve short cycling issue.
Completed full HVAC system replacement including furnace, air conditioning condenser, evaporator coil, humidifier, and thermostat. Installed new outdoor condensing unit on existing concrete pad with proper refrigerant line connections and drainage. Interior air handler installed in basement utility area with new ductwork connections, copper refrigerant lines, and system accessories. All components properly mounted, connected, and tested for operational performance. System commissioned and verified for proper heating and cooling functionality.
Completed preventative maintenance agreement on dual condenser system with 16x25x1 filter size. Inspected both outdoor condenser units, verified proper operation, and documented system performance with airflow reading of 539 CFM at supply register. Noted presence of two REME units with annual replacement schedule, first unit due for replacement in 2026.
Provided comprehensive HVAC system replacement estimate for small residential application in basement installation, presenting three-tier Carrier equipment options. Better tier included up to 14 SEER air conditioning unit paired with up to 95% AFUE natural gas furnace. Best tier featured up to 17 SEER cooling system with up to 96% AFUE gas furnace for improved efficiency. Premium tier offered up to 19 SEER air conditioner combined with up to 98% AFUE high-efficiency gas furnace for maximum energy savings. Documented existing system configuration including PVC venting penetrations, internal blower assembly, electrical connections, and ductwork interface to ensure proper equipment sizing and installation planning for complete heating and cooling system replacement.
