Furnace & Boiler Repair in Chicago, IL
Call 773-250-6060Heating repair in Chicago can involve one furnace in a bungalow, a shared steam boiler in a courtyard building or separate equipment in a two-flat. Those layouts change the investigation and access plan. A cold apartment does not automatically mean the shared boiler has failed, and a basement backup may affect more than one unit. Right Away provides Chicago service from its Des Plaines home base. Call 773-250-6060 for city addresses and tell us the building type, units affected and who can provide access.
Property inspections in Chicago
Buying, owning or managing a property? Right Away provides detailed plumbing, gas-line, furnace, heat-exchanger, condenser, boiler and water-heater inspections. We review accessible plumbing for applicable Illinois or Chicago code concerns, identify visible or verifiable water-service material, and can camera-inspect an accessible underground sewer. You receive a report with pictures, equipment age where determinable, maintenance condition, priorities and recommended next steps.
View complete inspection detailsPlumbing in Chicago
Repairs, drains, sewers and water heaters for homes and businesses.
Plumbing repair, drains and water heaters in ChicagoHeating in Chicago
Furnaces, boilers and heat pumps kept running through Chicago winters.
Furnace, boiler and heating repair in ChicagoCooling in Chicago
Air conditioning repair, installation and maintenance you can count on.
AC repair, installation and mini-splits in ChicagoMechanical in Chicago
Commercial and residential mechanical systems, install through service.
Commercial HVAC and mechanical service in ChicagoThe building layout matters as much as the neighborhood
A Chicago bungalow with one furnace, a two-flat with separate equipment and a courtyard building with shared steam heat cannot use the same no-heat checklist beyond basic observations. In the bungalow, the concern may be a furnace sequence or return path. In a two-flat, establish whether one unit's equipment stopped or a shared utility or distribution arrangement is involved. In the courtyard building, one cold apartment may require checks at a radiator, main or vent while the boiler continues to operate. Access and responsibility also differ: an owner, association or manager may need to arrange entry to several units before a distribution problem can be traced. The same distinction applies to water: a local fixture obstruction and a shared stack backup do not have the same scope. Tell us the building arrangement rather than only the neighborhood name. Chicago calls use 773-250-6060, including 60615 and 60637; the existing Hyde Park and neighborhood pages remain their own resources, not duplicates of this city hub.
Boiler maintenance, commercial repair and replacement planning
A shared boiler needs a clear access plan and a distinction between an active fault and routine care. Review commercial boiler repair in Chicago for managed-building diagnosis, and boiler maintenance in Chicago for scheduled system-specific checks. If replacement is being considered, our boiler replacement cost in Chicago section explains sizing, steam versus hot water, venting, piping and permits without a made-up price. Start with heating repair in Chicago when you need help identifying the right service.
Furnace repair in bungalows, two-flats and converted units
A furnace serving a rehabbed apartment may be connected to ducts that were routed around an older building. We test ignition, flame sensing, blower performance, filter restriction, venting and safety controls when heating stops. If the equipment runs but bedrooms remain cold, duct connections and return paths need review. A thermostat near a warm kitchen can also give an incomplete picture of comfort elsewhere. We explain whether the fault is at the furnace or in distribution before recommending parts. Replacement planning should consider the actual unit load and installation layout, not copy equipment selected before a conversion or addition. Residential furnace repair in Chicago.
Steam boiler repair and radiator heat in vintage buildings
Shared steam heat requires checking both boiler operation and how air and condensate move through the building. Banging can involve trapped water; slow radiators can involve venting or an unsuitable control setting. Hot-water boilers instead rely on circulation and zone controls. We identify the system before applying a procedure. Owners should not raise pressure to compensate for uneven steam heat or repeatedly add water without investigating loss. If replacement is appropriate, steam equipment is sized to connected radiation, while hot-water selection considers heat loss. A proposal should also address access, venting and existing piping so new equipment does not inherit an unresolved distribution problem. Boiler repair and system checks.
Emergency no heat with an owner or property manager
When several units are affected, tell us whether all radiators or furnaces stopped at once and whether any common equipment displays a fault. Arrange entry to the mechanical area and any apartments needed for diagnosis. Do not bypass controls or repeatedly reset a safety shutdown. A carbon monoxide alarm requires leaving and calling 911 from outside. Suspected gas leakage requires leaving and contacting the utility from outside. Ordinary no-heat appointments are scheduled around the actual property and access; same-day work is possible only when the schedule allows. We do not promise a response time simply because a building is in a named neighborhood. Emergency no-heat service.
Water heaters and Navien installations for city properties
Chicago hot-water layouts range from individual tanks to shared building equipment. Several simultaneous showers, long distribution runs and recirculation can change the appropriate capacity. We inspect heater condition and delivery before deciding whether the appliance is undersized. Right Away is a certified Navien installer for tankless water heaters, boilers, furnaces and heat pumps. A tankless proposal must account for winter inlet temperature, gas supply, venting and service access. A combi boiler also needs the heating and domestic-hot-water loads considered separately. Conventional tank repair or replacement may remain practical. Model-specific maintenance and descaling should be part of the conversation, not omitted from an equipment comparison. Water-heater repair and replacement.
Chicago basement water: groundwater is not sewage
Water rising through a floor drain can involve a building drain or sewer, while seepage collected in a sump has a different route. A basement bathroom ejector moves sewage and should not be confused with a groundwater pump. We review where water appears, whether fixtures are being used and whether heavy rain is involved. For sump work, the float, check valve and discharge are part of the inspection, not just the motor. Backup pumping offers limited support and cannot stop every sewer backup or flood. In shared buildings, the affected fixtures and access to common piping should be documented before deciding what equipment needs repair. Sump-pump inspection and repair.
Drains, shared stacks and sewer-camera findings
A blockage in a shared stack can affect units above or below the fixture where water first appears. Rodding may restore flow, but recurring backups deserve a clear explanation of accessible pipe condition. Camera inspection can help distinguish roots, offsets, debris and structural damage after the line has been opened. A localized defect may justify spot repair; widespread deterioration can lead to replacement options. We explain what the footage establishes and what remains obscured. For owners and associations, the proposal should include water-use restrictions, access and any required notice, rather than imply the repair involves only the apartment that first reported the symptom. Drain cleaning and rodding.
Cooling and commercial mechanical coordination
Many older Chicago buildings have limited routes for new ducts. We assess room loads, equipment placement and drainage when ductless cooling or heating is considered, and diagnose existing AC through its airflow, coil, controls and outdoor equipment. Storefronts and commercial buildings may have rooftop units, make-up air and shared water heating. The scope should be coordinated with the owner or manager around access and shutdown requirements. Right Away provides HVAC, plumbing and mechanical service, not electrical contracting. Written pricing comes before agreed work. Our Evanston and Park Ridge pages cover neighboring municipalities; the existing Chicago neighborhood pages remain separate and unchanged, including the locked Hyde Park page. AC diagnosis and repair.
Service details and useful guides for Chicago
Use the service details below to review the relevant work, or call with the symptom you can observe. A guide helps explain a problem; diagnosis establishes what your property actually needs.
- Furnace diagnosis and repair
- Boiler repair and system checks
- Emergency no-heat service
- Water-heater repair and replacement
- Tankless installation and maintenance
- Sump-pump inspection and repair
- Drain cleaning and rodding
- Contact Right Away
For more detail, read our guides to furnace repair versus replacement, banging or uneven steam radiators, and sewer backups after heavy rain. The system explanations may help beyond the city named in an article; they do not establish a diagnosis or job history at your address.
Nearby properties: Evanston and Park Ridge. Right Away's home base remains in Des Plaines.
Considering a heat pump for a remodel or addition? For any 2026 incentive, verify current program availability, equipment and installer eligibility before buying. We do not promise a rebate or a dollar amount. Review ductless and heat-pump options and eligibility questions before choosing equipment.
Hyde Park service
We have a dedicated page for plumbing, heating, cooling and mechanical service in Hyde Park, covering the neighborhood's older apartment buildings, two-flats, condos and commercial properties. Chicago addresses, including Hyde Park, are reached at 773-250-6060.
Chicago neighborhoods we serve
Chicago is a large service area, so we keep dedicated pages for several neighborhoods where we work regularly. Each one covers the plumbing, heating, cooling and mechanical work those buildings usually need. Chicago addresses are reached at 773-250-6060.
For basement water problems specifically, see our Chicago sump pump repair and replacement page.
Chicago plumbing and HVAC FAQs
- Who repairs furnaces in Chicago?
- Right Away provides residential furnace repair in Chicago, with diagnosis for homes and apartments, plus repair for commercial properties. Call 773-250-6060 with the building type and symptom. We provide written pricing before agreed work begins.
- How much does Chicago boiler repair cost?
- The fault, equipment, parts and access determine the price. Shared boiler and distribution problems can involve different work. We diagnose and explain a written price rather than invent a universal repair charge.
- Why do steam radiators bang in a Chicago building?
- Trapped condensate, drainage problems and related distribution faults can cause banging. The boiler controls, mains and affected radiators need appropriate checks. Raising steam pressure is not a general remedy.
- Do you install Navien tankless systems in two-flats?
- We can evaluate an appropriate installation. Right Away is a certified Navien installer. Demand, gas supply, venting, access and whether equipment serves one or multiple units determine the suitable design.
- Can a sump pump fix a sewer backup?
- Not by itself. Sump pumps handle groundwater collected in a pit, while sanitary drainage problems require their own investigation. We identify the water source before recommending equipment.
- Do you service shared drains and commercial HVAC?
- Yes. We provide plumbing and mechanical work for managed and commercial buildings, including shared systems. Arrange access and tell us about occupancy and required notices when scheduling.
- Which phone number should Chicago customers call?
- Chicago addresses use 773-250-6060. Our home base is 2093 Rand Rd in Des Plaines, and suburban addresses use 847-550-3322. We do not claim a separate Chicago office.
Equipment installation and replacement in Chicago
When a system is past repair, we size and install the replacement rather than matching the plate on the old unit. In Chicago that most often means furnace installation and replacement, steam and hot-water boiler installation, high-efficiency AC installation and water heater replacement. For a whole-house alternative to ducted equipment, see ductless mini-split installation and heat pump installation.
Qualifying installations may include our lifetime product, labor and parts warranty program; terms and eligibility apply.
Frozen pipes in Chicago
Cold weather here reaches water lines in exterior walls, unheated crawl spaces, garages and enclosed porches long before anyone sees water. If a fixture has lost pressure or a line looks swollen, our frozen and burst pipe service covers how the affected section is located and repaired, and preventing and repairing frozen pipes lists the fall steps that avoid the call altogether.
Popular Chicago services
The work we are called for most often in Chicago is drain cleaning and sewer service, water heater repair and replacement, whole-house water filtration, sump pump installation and repair, furnace repair, AC repair and preventive maintenance for commercial equipment.
For hot water specifically, we also handle Navien tankless water heater service in Chicago, including Navien equipment.
If you are weighing an upgrade rather than a repair, our energy savings consulting looks at heating, cooling and hot water together before any equipment is recommended.
Navien Installation and Service in Chicago
Right Away Plumbing and HVAC is a certified Navien tankless water heater installer and service technician proudly serving Chicago homeowners. We also install, service and troubleshoot Navien furnaces, boilers, heat pumps and water filtration systems to the manufacturer's published specifications.
If your Chicago home needs a new high-efficiency system, routine maintenance, or fast troubleshooting on an existing Navien unit, our licensed technicians are ready to help.
Learn more on our Navien installation and service page, including certified tankless maintenance, error-code troubleshooting and gas safety.
Schedule Service in Chicago
Ready to book? Call us at 773-250-6060. Our technicians are background-checked and arrive in fully stocked trucks.
Qualifying installations may include our lifetime product, labor and parts warranty program; terms and eligibility apply.
We also offer home and commercial inspections in Chicago — schedule yours today.
Other Service Areas
Building or renovating in Chicago?
We work with general contractors, architects and developers on plumbing consulting, mechanical consulting and HVAC consulting before and during construction.
Buying or upgrading a home in Chicago? See our plumbing inspection and heating and cooling inspection.