At Indoor Comfort, we know your home is more than just a building—it’s your daily sanctuary. When something stops working, it can throw everything off. That’s why we focus on delivering reliable, expert-level service backed by local experience and genuine care. Whether it’s your air conditioner wheezing on a hot afternoon or your water heater cutting out mid-shower, we’re here to fix it right the first time—no stress, no surprises. Our Ann Arbor home services have been trusted since 1951. Find out why by calling (734) 224-9178 or contact us online to get more information on how we can help transform your home comfort.
Trusted Heating Services in Ann Arbor, MI

Cold spots in your home? Furnace making noises that sound like a haunted basement? Our team brings tailored Ann Arbor heating solutions that are anything but one-size-fits-all. We service everything from older boiler systems in downtown Ann Arbor to newer furnaces in the subdivisions around Pittsfield Township.
- Furnace Repair & Maintenance: Quick diagnostics, straight talk, and reliable repairs. We also offer preventive maintenance to help avoid emergency calls in the first place.
- Furnace Installation & Replacement: We help you pick the right furnace for your home—not just the most expensive one. Our installs are built for long-term comfort and efficiency.
- Boiler Services in Ann Arbor: Whether it’s a vintage unit from the ’60s or a modern hydronic system, we know boilers inside and out.
- Heat Pump Services: Need something efficient that heats and cools? Heat pumps are ideal for Ann Arbor’s climate, and we’re experts in keeping them running smoothly.
Ann Arbor Air Conditioning Services
If you’ve ever walked outside during a muggy July afternoon and felt like you stepped into a sauna, you know that our summers bring more than just heat—they bring heavy humidity. That sticky, oppressive air can sneak into your home and make it feel downright uncomfortable. That’s why our cooling services in Ann Arbor are built to make your space feel like a breath of fresh, dry air—your personal escape from the swampy outdoors.
- AC Repair & Maintenance: From mysterious noises to airflow issues, we track down the cause and fix it fast. We also offer performance tune-ups so you can avoid mid-summer breakdowns.
- AC Installation & Replacement: Whether you need central air for a family home or something compact for a converted attic, we match the system to your layout.
- Ductless Mini-Splits: Ideal for bungalows, in-law suites, or additions with no ductwork. We install high-efficiency systems that let you control your comfort zone by zone.
Ann Arbor Indoor Air Quality Services for Fresh, Clean Air
If you live in an older Ann Arbor home, you’ve probably noticed how dust builds up fast—or how the air feels extra dry in winter and sticky in the summer. It’s not just annoying; poor air quality can mess with your comfort, your sleep, and even your health. Our Team can help you clean up the air in your home so you’re not constantly sneezing, waking up congested, or dealing with static shocks every time you touch the light switch.
Humidifiers & Dehumidifiers
Indoor air that’s too dry or too damp can wreak havoc on your comfort—and your home. We install and service systems that help balance humidity levels year-round, protecting wood floors, furniture, and your overall indoor environment.
Whole-Home Ventilation
Say goodbye to stale, stuffy air. Our whole-home ventilation systems in Ann Arbor bring in fresh outdoor air and circulate it throughout your home, without compromising your heating or cooling system’s efficiency.
Air Filter Upgrades
Many homeowners stick with standard filters, but we offer upgraded filtration solutions that trap finer particles, helping reduce airborne dust and improve air quality. Ideal for homes near high-traffic areas or with heavy indoor activity.
Air Duct Cleaning
Over time, your air ducts collect dust, allergens, and even mold. Our professional duct cleaning service clears out the buildup, improving airflow, reducing indoor allergens, and making your HVAC system work more efficiently.
Simple and Effective Electrical Services in Ann Arbor, MI
Electrical issues have a way of showing up when you least expect them—like when you’re trying to microwave leftovers and the lights flicker, or the breaker trips every time you use the hair dryer in the bathroom. Our team of licensed electricians in Ann Arbor not only knows how to fix the problem but also makes sure you understand what’s going on and how to prevent future issues. It’s not just about getting power back on—it’s about giving you peace of mind.
- Electrical Panel Upgrades: Powering a home office, electric car, or new appliances? We upgrade panels to meet your home’s growing needs.
- Outlet & Switch Repairs: No more jiggling plugs or flickering switches. We fix or replace them for long-term reliability.
- Lighting Installation: From kitchen pendants to landscape lighting, we help bring your vision to life.
- Ceiling Fan Installation: Quiet, balanced fans that help you stay comfortable and save energy.
- Whole-Home Surge Protection: Defend your devices from Michigan’s unpredictable power surges.
- Backup Generator Installation: Stay powered through outages with professionally installed backup systems.
- EV Charger Installation: Home charging for your electric vehicle, done to code and done right.
- Smart Home Setup in Ann Arbor: We install smart lighting, thermostats, and automation systems to streamline your home experience.
Reliable Water Heater Services in Ann Arbor, MI

From early-morning showers to evening dish duty, your water heater works hard. When it stops, we’re the ones to call for Ann Arbor water heater services.
- Water Heater Repair: Whether your unit is gas or electric, we’ll figure out the problem fast—before it ruins your day.
- Water Heater Installation: We help you choose a system that fits your home size, usage, and efficiency goals.
- Tankless Water Heater Services: Enjoy on-demand hot water and energy savings. We maintain and repair tankless systems from all major brands.
- Water Heater Maintenance: Regular flushes and inspections help extend your unit’s life and reduce sediment buildup.
Schedule Your Home Service in Ann Arbor
Let’s make your home the comfortable, low-maintenance place it should be. Whether you need a quick fix or a full system upgrade, Indoor Comfort is ready to help. Give us a call at (734) 224-9178 or book online today. We’ll show up on time, explain your options clearly, and get the job done right—so you can relax.
Recent Jobs and Reviews in Ann Arbor, MI
Job Locations and Reviews
Completed installation of new gas furnace and air conditioner system with successful startup and operational testing. System commissioned and verified to be operating within manufacturer specifications with proper airflow, refrigerant charge, and combustion parameters confirmed.
I apologize, but I cannot generate an accurate service report based on the provided information. The photos described show vehicle interior images with keys and dashboard components, which do not correspond to HVAC equipment installation work. There are no images of furnaces, air conditioning units, humidifiers, or any related HVAC components that would document the completion of a system installation and start-up service. Without proper documentation of the actual HVAC work performed, I cannot create a technically accurate service description.
Completed scheduled air conditioning tune-up and preventive maintenance on residential cooling system. Performed comprehensive inspection of outdoor condenser unit, verified proper operation of all components, and confirmed system is functioning efficiently for the cooling season.
Completed air conditioner installation and system start-up at residential property. Verified all refrigerant lines, electrical connections, and condensate drainage were properly installed and functioning. System tested and operational, with all components running within manufacturer specifications.
Completed installation of Bryant heat pump system including indoor air handler and outdoor condensing unit. Indoor equipment installed in basement with proper ductwork connections and outdoor unit positioned on composite pad against exterior wall with electrical disconnect. Initial installation completed but startup procedures postponed due to inclement weather conditions; scheduled return visit to perform system startup, testing, and final commissioning.
Performed comprehensive cooling system tune-up and preventative maintenance on outdoor condensing unit. Conducted electrical diagnostics using digital multimeter, verifying proper voltage readings at capacitor and control components. Inspected condenser coil, fan motor operation, refrigerant levels, and all electrical connections to ensure optimal system performance for the cooling season.
Responded to a warranty callback for water leak underneath furnace unit following recent GFCI replacement. Upon inspection, discovered water accumulation beneath the air handler with visible moisture and debris buildup at component seams and heat exchanger surfaces. Documented conditions with photos showing the affected areas including the corrugated heat exchanger fins and junction points where water infiltration occurred.
Performed AC service call on R-22 system with history of no cooling issues, last serviced in 2018. Inspected outdoor condenser unit and indoor air handler in basement installation. Evaluated system performance and identified aging refrigerant system as potential concern for future reliability. Documented equipment condition with photos of exterior condenser location and indoor air handling unit with associated refrigerant lines and electrical connections.
Completed installation of 50-gallon tanked water heater in utility room. Connected supply and discharge lines using copper piping with proper fittings and secured all lines to wall with appropriate mounting brackets. Installed insulated pipe runs and pressure relief valve assembly, ensuring all connections meet code requirements and system is operational.
Completed AC system start-up and commissioning on residential HVAC unit. Utilized Testo 558s digital manifold gauge to verify refrigerant pressures, temperatures, and system performance parameters, confirming all readings within manufacturer specifications. System operating properly with no deficiencies noted.
Completed scheduled air conditioning tune-up on Bryant outdoor condensing unit. Performed comprehensive system inspection, verified proper operation of all components, and documented unit condition with photographs showing equipment in good working order with clean exterior surfaces and no visible damage or deterioration to housing or grille assembly.
Completed full HVAC system installation including furnace with air handler, air conditioning unit, whole-home humidifier, programmable thermostat, and water heater replacement. All equipment installed to manufacturer specifications with proper venting through rooftop chase, PVC condensate drainage with termination caps, and metal ductwork connections. System tested and operational upon completion.
Follow-up service scheduled to address noisy inducer motor identified on new furnace installation. Replacement inducer motor ordered and available for pickup at Ann Arbor parts outlet (order #1323252-004). All work covered under full manufacturer warranty. System photography documented rooftop venting configuration and interior equipment installation in mechanical room.
Completed scheduled air conditioning tune-up and preventative maintenance on residential outdoor condensing unit. Performed comprehensive system inspection, verified proper operation of compressor and condenser fan motor, checked refrigerant levels and electrical connections, cleaned condenser coils, and confirmed unit is operating within manufacturer specifications for the cooling season.
Completed full HVAC system installation including furnace, air conditioning unit, and humidifier in residential basement location. Installed new beige furnace unit with proper venting and connected to existing ductwork infrastructure. Mounted indoor air handler section compatible with R-410A refrigerant specifications and integrated leak detection system as required by manufacturer guidelines. Configured silver galvanized steel ductwork and plenum chambers to ensure optimal airflow distribution throughout the residence. Installed white PVC condensate drainage lines with secure mounting brackets to prevent water damage. Connected all electrical components to circuit breaker panel following local electrical codes. Verified all manufacturer labels, specification plates, and safety warnings are clearly visible and accessible for future service needs. System tested and confirmed operational.
Completed preventive maintenance tune-up on Lennox outdoor condensing unit. Performed standard inspection of all components, verified proper operation of condenser fan and compressor, checked refrigerant levels, cleaned condenser coils, and confirmed unit is operating within manufacturer specifications for the cooling season.
Completed annual air conditioning tune-up and preventative maintenance on Bryant residential condenser unit. System was inspected, tested, and found to be operating properly with all components in good working condition.
Completed standard AC tune-up on outdoor condensing unit. Performed routine maintenance inspection, checked refrigerant levels, cleaned condenser coils, and verified proper system operation. Noted significant vegetation overgrowth around unit requiring clearance to maintain adequate airflow and prevent future efficiency issues.
Completed system start-up for newly installed furnace and air conditioner. Replaced faulty pressure switch that was identified during initial installation, collected payment, and verified all system components operating within manufacturer specifications. Exterior condensing unit and PVC venting properly installed and functional.
Responded to service call for non-functional humidifier system. Upon inspection, found humidifier unit severely rusted and inoperable, requiring replacement. Documented existing HVAC system configuration including furnace, evaporator coil, and ductwork connections for service records.
Returned to site to complete final connections on residential backup generator installation. Connected natural gas supply line to generator unit, performed system startup and commissioning procedures, and completed manufacturer registration. Generator is now fully operational and ready to provide automatic backup power to the residence.