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
Performed comprehensive air conditioning tune-up and preventive maintenance on residential outdoor condensing unit. System inspected, tested, and confirmed operating within normal parameters with no deficiencies noted. Unit found in good condition with proper airflow through coil fins and fan assembly functioning correctly.
Completed multi-system HVAC tune-up maintenance on two separate rental units. Upon inspection, discovered significant ice buildup on evaporator coil fins with extensive icicle formation along the bottom edge of the unit, indicating restricted airflow and potential refrigerant issues. The coil assembly showed heavy frost accumulation obscuring the metal fins, along with visible dirt and discoloration throughout the heat exchanger. Addressed condensation and freezing conditions affecting system performance. Documented all findings with photographic evidence showing the electrical shock warning labels, copper refrigerant lines, drainage pan area, and the extent of ice formation on the coil assembly. Maintenance performed in confined space installation environment.
Completed scheduled air conditioning tune-up on outdoor condensing unit. Performed comprehensive system inspection, cleaned accumulated debris and organic matter from interior components, checked electrical connections and capacitor, inspected condenser coils and refrigerant lines, and verified proper fan operation. Unit operational upon completion with recommendations provided for ongoing maintenance due to age and weathering of equipment.
Completed scheduled air conditioning tune-up and maintenance on outdoor condenser unit. Performed comprehensive system inspection, verified R410a refrigerant charge, cleaned condenser coils, checked electrical connections at 208/230V specifications, and confirmed proper operation of all components. Unit operating efficiently with no deficiencies noted; system ready for cooling season.
Completed annual AC tune-up on residential outdoor condenser unit per prepaid maintenance agreement. Performed comprehensive system inspection, cleaned condenser coils showing significant dirt and debris accumulation, checked refrigerant levels, tested electrical components, and verified proper operation of all mechanical systems. Unit operating within manufacturer specifications upon completion.
Performed comprehensive annual maintenance on Bryant air conditioning system. Inspected outdoor condenser unit, verified proper operation of fan motor and compressor, checked refrigerant levels, and examined electrical connections. Confirmed air filter condition and overall system functionality with all components operating within normal parameters.
Completed installation of whole-home humidifier system integrated with existing HVAC equipment. Unit was properly mounted, connected to water supply via copper and PVC piping routed through ceiling structure, and wired to furnace for coordinated operation. Customer notified of estimated arrival window and installation was performed following completion of bathroom exhaust work.
Reconnected gas supply lines to furnace, water heater, and stove following utility disconnection. Verified all connections were secure and properly fitted to allow DTE to safely restore gas service to the residence.
Completed full HVAC system installation including Bryant condensing unit, Unico air handler, and flexible ductwork. Mounted exterior condensing unit on elevated concrete platform with proper electrical connections, conduit routing, and disconnect installation. Interior air handler positioned in attic space with insulated flexible duct runs installed to optimize airflow distribution throughout the residence. All electrical connections completed to code, system tested and verified operational.
Completed installation of a 50-gallon Bradford White natural gas water heater, model RE250T6N, with 40,000 BTU/hr input rating. The unit was properly positioned and secured in the basement utility area, with all gas connections, water supply lines, and venting configured according to manufacturer specifications and local code requirements. Copper supply piping was connected to ensure proper water flow, and the exhaust venting system was installed through the existing ductwork penetration in the wall structure. All safety labels and operational instructions remain visible and accessible on the unit for future reference.
Completed annual air conditioning tune-up on 15-year-old outdoor condenser unit. Performed standard preventive maintenance procedures including inspection of electrical components, refrigerant levels, coil condition, and overall system operation. Unit operational at time of service completion, with customer noting this will be final maintenance visit as new equipment has been recently installed at property.
Completed bathroom exhaust fan installation including new fan unit, ductwork venting to exterior, proper termination with weatherproof cap on exterior wall, and electrical connection to existing circuit. System tested and verified operational with proper airflow and quiet operation, with all work covered under parts and labor warranty.
Obtained necessary permit for gas furnace installation and completed code compliance upgrades on Bryant furnace system. Work included proper venting configuration with PVC condensate drainage, refrigerant line installation with insulation, and electrical connections to bring the complete HVAC system up to current building and safety codes.
Completed scheduled air conditioning tune-up and preventative maintenance inspection. Upon accessing the air handler unit, observed extensive rust corrosion on the condensate drain pan with significant mineral deposits and water staining, indicating prolonged moisture exposure. Inspected control board, electrical connections, and wiring harness; noted corrosion present on metal brackets and connection points that will require monitoring. All electrical components tested and functioning within normal parameters at time of service.
Responded to service call for air conditioning system requiring capacitor replacement. Upon initial inspection, identified two failed capacitors: one 5 MFD run capacitor and one start capacitor. Ordered necessary replacement parts which arrived at shop as scheduled. Returned to property and successfully installed both new capacitors in the electrical compartment. Verified proper wiring connections, tested contactor operation, and confirmed system startup and normal operation. Unit now functioning properly with all electrical components operating within specifications.
Completed comprehensive furnace and air conditioning tune-up, performing full system inspection and preventative maintenance on heating and cooling equipment. Inspected electrical connections, control wiring, and terminal assemblies; documented existing wire configurations and connection points showing normal wear consistent with system age. Verified all heating and cooling components operational, confirmed proper airflow, and ensured system readiness for continued service.
Completed installation of new furnace and humidifier system in residential basement mechanical room. Installed gray metal furnace unit with proper venting using white PVC condensate drainage piping and metallic ductwork connections. Integrated humidifier into system and verified all connections, ensuring proper operation of both units alongside existing water heater and plumbing infrastructure.
Completed installation of new furnace, air conditioner, and humidifier system in residential property. Delivered and installed AC cover that had been previously missed on two prior attempts. All equipment properly positioned and connected to existing ductwork and drainage infrastructure in basement mechanical area, with startup procedures deferred pending warmer weather conditions per warranty protocol.
Responded to water leak reported beneath ground floor air handler unit installed in 2018. Upon inspection, identified source of water accumulation in utility area. Documented existing HVAC system configuration including air handler, ductwork connections, and drainage components to assess leak origin and determine appropriate corrective action under parts warranty coverage.
Completed comprehensive tune-up and preventive maintenance on multi-zone HVAC system including air conditioning condenser unit and gas furnace. Collected payment for service agreement renewal and documented equipment condition with photographs showing outdoor condenser installation with proper electrical disconnect and protective housing.