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 maintenance service on residential Amana condenser unit. Completed thorough cleaning of exterior coils, fan assembly, and housing components. Established new preventative maintenance membership for ongoing system care and optimal equipment performance.
Completed comprehensive AC tune-up service on residential Lennox condensing unit as part of membership renewal. Performed standard preventive maintenance including system inspection, operational testing, and documentation of equipment condition. Notable findings include significant rust-colored oxidation and debris accumulation on lower evaporator coil fins requiring attention, while outdoor condensing unit and associated components remain in operational condition with normal weathering for age.
Completed membership multi-system tune-up on gas furnace and air conditioning unit. Performed comprehensive inspection of AC system in response to customer report of refrigerant leak that had occurred approximately one week prior but had since stopped. Conducted thorough examination of all refrigerant lines, connections, and coils for signs of active leakage or residual evidence of previous leak. Inspected furnace components including heat exchanger, blower motor assembly, control board, and electrical connections. Verified proper operation of all safety controls and wiring throughout both systems. All systems found to be operating within normal parameters with no active leaks detected at time of service.
Performed comprehensive gas furnace tune-up and maintenance on Amana residential heating unit. Completed full system inspection, cleaned and tested all components, and verified proper operation of furnace and ductwork connections. Completed city certification paperwork and documentation for compliance requirements.
Completed full HVAC system installation in basement utility area, including new furnace and air conditioning unit with proper venting and ductwork connections. Installed metal exhaust flue piping, connected electrical components and control panels, and routed copper refrigerant lines according to manufacturer specifications. All equipment tested and verified operational with proper airflow and temperature output.
Performed annual maintenance on a 16-year-old Bryant air conditioning system. Completed comprehensive AC tune-up including inspection of outdoor condensing unit, removal of access panels to examine electrical components and wiring connections, verification of proper system operation, and standard preventative maintenance procedures. System confirmed to be working properly with no issues found during inspection.
Completed installation of new air conditioning system with evaporator coil. Unit was properly positioned, refrigerant lines connected, condensate drainage established, and electrical connections completed per manufacturer specifications. System was tested and confirmed operational with proper airflow and cooling performance.
Completed installation of Bryant residential gas furnace system in basement utility area. Installed new furnace unit with proper venting configuration, including metallic exhaust pipe and white PVC condensate drain system with trap assembly. Routed all necessary piping and ductwork connections to integrate with existing HVAC infrastructure. Verified proper clearances, secured all connections, and ensured system meets manufacturer specifications and local building codes. Unit tested and operational upon completion.
Performed annual summer AC tune-up on 9-year-old Bryant air conditioning system. System was operational upon arrival with no reported issues. Completed comprehensive maintenance including inspection of outdoor condenser unit, verified proper operation of compressor and fan motor, checked refrigerant levels, cleaned condenser coils, inspected electrical connections, and tested system performance. Unit operating within normal parameters with no deficiencies noted. All maintenance items completed successfully and system left in proper working condition.
Responded to follow-up service call for recently installed water heater experiencing overheating issues and automatic shutoff at 145°F. Performed diagnostic inspection of unit and related components to identify cause of excessive temperature buildup. Documented gas meter and supply line configuration with photos for service records and further evaluation of potential system issues affecting water heater performance.
Responded to customer complaint of rattling noise from AC unit. Upon inspection, identified loose ductwork connection at the furnace plenum and degraded flexible condensate drain line. Secured and adjusted metallic ductwork at elbow joint to eliminate vibration and rattling. Inspected PLUS 90i furnace unit and associated HVAC components for proper operation. Tightened all accessible duct connections and verified system stability. Condensate drain line showing wear but functioning adequately at time of service.
Completed installation of new air conditioning system including outdoor condensing unit and indoor evaporator coil. Installed outdoor unit on exterior wall with proper refrigerant line set, electrical disconnect, and condensate drainage. Connected indoor evaporator coil to existing air handler in basement utility area with new PVC condensate drain line routed to floor drain. System tested and verified operational with proper refrigerant charge and airflow.
Completed preventive maintenance tune-ups on two multi-zone air conditioning systems. Performed comprehensive inspections of both outdoor condensing units, including a Lennox 13ACXN036 model, verified proper operation of all components, checked refrigerant levels, cleaned coils, inspected electrical connections, and confirmed adequate airflow through both systems to ensure optimal cooling performance for the upcoming season.
Completed annual membership air conditioning tune-up on Goodman condensing unit. Performed comprehensive system inspection, cleaned condenser coils, verified proper airflow through heat exchanger fins, and confirmed operational status of all components. Unit operating within normal parameters upon completion of maintenance service.
Completed comprehensive preventative maintenance on three multi-zone air conditioning systems. Performed standard tune-up procedures including inspection of outdoor condenser units, verification of electrical parameters using digital multimeter, and refrigerant system diagnostics via service port connections. All units inspected for proper fan operation, coil condition, and electrical connections. System readings recorded and all equipment found operating within manufacturer specifications.
Completed installation of new outdoor air conditioning unit and evaporator coil system. The outdoor condenser unit was positioned on a protective plastic pad against the building exterior, with refrigerant lines properly connected through the wall penetration and secured to existing electrical infrastructure. All components were installed to manufacturer specifications, system was tested for proper operation, and the installation site was left clean and ready for service.
Completed installation of new air conditioning system including indoor evaporator coil unit (Model DVAVA3014XMAEBAA) and outdoor condensing unit (Model 1345AN01800NABAA). System utilizes R-454B refrigerant and was installed per manufacturer specifications. All equipment labels, safety warnings, and operational placards verified in place. Unit tested and operational upon completion.
Responded to water leak in basement from AC system installed in 2022. Performed complete system tune-up and maintenance inspection. Cleaned clogged condensate drain trap which was causing water overflow onto floor, removed accumulated debris and residue from drain line, and verified proper drainage flow. Unit returned to normal operation with no further water discharge issues.
Completed installation of new Bryant outdoor condensing unit and matching evaporator coil to work in conjunction with existing Carrier furnace system. Outdoor unit was positioned on composite pad with stone base and proper clearances from structure, with refrigerant lines and electrical connections routed through exterior wall. System was pressure tested, evacuated, charged to manufacturer specifications, and verified for proper operation with airflow and temperature differential measurements within acceptable range.
Completed full HVAC system installation including a new Bryant furnace in the utility room and Trane condensing unit positioned outdoors on a concrete pad. The indoor furnace was properly mounted with connecting ductwork and ventilation components, while the outdoor unit was set on a level concrete base with appropriate clearances from the structure. All refrigerant lines, electrical connections, and drainage piping were installed to manufacturer specifications, and both heating and cooling systems were tested for proper operation upon completion.