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
Successfully completed full HVAC system installation including new Bryant air conditioning unit and evaporator coil. Installed outdoor condenser unit on gravel pad with proper clearances, connected refrigerant lines, and integrated new A-coil with existing furnace system. Ran condensate drainage lines with PVC piping, completed all electrical connections, pressure tested refrigerant system, and verified proper operation of complete heating and cooling system.
Completed full HVAC system installation including new air conditioning unit with matching evaporator coil integrated with existing Carrier furnace. Installed new ductwork with Y-junction fitting for proper airflow distribution, connected refrigerant lines using copper piping with shutoff valves, and integrated Space-Gard air cleaner for enhanced indoor air quality. All equipment properly mounted, connected, and tested for optimal performance with service financing documentation completed and identification verified on file.
Completed complimentary preventive maintenance tune-up on outdoor AC condenser unit as part of multi-visit maintenance package included with recent system installation. Performed standard inspection procedures, verified operational parameters, and documented unit condition with photographic records showing equipment positioned on concrete pad with adequate clearance for airflow and service access.
Completed preventive maintenance tune-up on 2023 residential split system air conditioning unit as part of complimentary service included with installation. Performed comprehensive inspection of indoor furnace/air handler components including blower motor assembly, control board, wiring connections, and capacitor; verified all electrical connections secure and tested system operation. Inspected outdoor condensing unit, checked refrigerant pressures, cleaned condenser coil, verified fan motor operation, and confirmed proper system performance and airflow throughout.
Completed comprehensive multi-system tune-up service on Lennox air conditioning unit and water heater. Performed standard preventative maintenance procedures including inspection of condenser components, verification of proper airflow through louvered panels, assessment of fan operation and guard condition, and confirmation of electrical connections at disconnect box. Both systems inspected, serviced, and verified operational with no deficiencies noted; equipment found in good working condition on concrete pad with adequate clearances maintained.
Completed comprehensive air conditioning tune-up on residential outdoor condenser unit. Performed standard preventative maintenance including inspection of fan assembly, capacitor, and condenser coils, all of which were found in operational condition with normal outdoor weathering. Unit tested and confirmed operating within manufacturer specifications.
Performed comprehensive preventive maintenance on three air conditioning systems and one mini-split unit. Conducted thorough inspection of internal components including heat exchangers, blower assemblies, electrical connections, and control boards. Verified proper voltage readings at 28V using digital multimeter, inspected all wiring harnesses and safety controls, checked refrigerant lines and connections, and ensured all mechanical and electrical systems were operating within manufacturer specifications.
Completed comprehensive AC tune-up on outdoor condensing unit, including system inspection and filter evaluation. Replaced heavily soiled triangular air filter that exhibited significant dust accumulation and debris buildup across pleated media. Verified proper unit operation and collected payment for service renewal.
Responded to no cooling call on 10+ year old HVAC system during overtime service window. Upon inspection, found aging electrical connections and wiring within unit showing signs of wear, dust accumulation, and exposure. Documented existing conditions of control wiring and electrical components for service records.
Completed installation of new air conditioning system with evaporator coil in residential basement mechanical room. System installed adjacent to existing furnace with proper refrigerant line connections, condensate drainage via PVC piping, electrical wiring to breaker panel, and integrated ductwork connections to existing HVAC infrastructure for optimal cooling performance.
Responded to service call for water leak on four-year-old furnace unit. Upon inspection, discovered extensive biological growth and debris accumulation within the air handler cabinet, including what appears to be insect nest material obstructing proper drainage. Documented conditions with photographs showing contamination affecting condensate management system and PVC drain line. Advised customer of findings and scheduled follow-up appointment to determine if issue originates from unit defect covered under warranty or requires standard repair service with associated fees.
Completed comprehensive AC tune-up on residential split system, including inspection of outdoor condensing unit and indoor air return grille. Performed standard maintenance procedures, documented current system condition with photos, and provided customer with replacement unit quote as requested.
Completed scheduled air conditioning tune-up and preventative maintenance on residential cooling system. Performed comprehensive diagnostic testing using digital multimeter to verify electrical parameters, refrigerant pressures, and system performance, confirming unit operating within manufacturer specifications. System restored to optimal cooling efficiency with all components functioning properly.
Completed comprehensive tune-up and city certification inspection on 2024 gas furnace unit located in basement utility area. Performed standard maintenance procedures including inspection of blower motor assembly, electrical connections, and ductwork system; all components found to be in proper working condition. City certification documentation provided upon completion of inspection.
Responded to no cooling complaint with indoor temperature at 78°F while thermostat set to 75°F. Performed diagnostic testing using refrigeration manifold gauges, measuring system pressures and temperatures on 7/10 ton unit. Repairs completed under parts warranty coverage.
Completed installation of new outdoor air conditioning condenser unit on prepared concrete pad in residential backyard location. Unit positioned with proper clearances from foundation and landscaping, with refrigerant lines connected to indoor evaporator coil and electrical service established. System tested and confirmed operational with airflow verified through top-mounted fan assembly.
Completed scheduled air conditioning tune-up and preventative maintenance on outdoor condenser unit. Performed comprehensive system inspection, verified refrigerant levels, cleaned condenser coils, checked electrical connections, and tested unit operation to ensure optimal cooling performance for the upcoming season.
Responded to no cooling complaint on residential AC system under full warranty coverage. Upon arrival, found outdoor condenser unit heavily obstructed by overgrown vegetation restricting proper airflow to coil surfaces. Cleared dense weeds, grasses, and plant growth from around unit perimeter and removed debris from top grille area. Inspected indoor evaporator coil and refrigerant lines, noting moisture accumulation on interior panels consistent with normal operation. Verified refrigerant line connections and insulation integrity. System tested and confirmed operational with adequate airflow restored to condenser. Advised property owner on importance of maintaining minimum 24-inch clearance around outdoor unit for optimal performance and equipment longevity.
Performed comprehensive gas furnace tune-up on Bryant residential unit. Completed full system inspection, cleaned and tested all components, verified proper combustion and airflow, checked electrical connections and controls, and confirmed safe operation. Documentation photographs taken and required municipal inspection form completed per service requirements.
Completed comprehensive preventive maintenance tune-ups on two residential air conditioning systems as part of post-installation service package. Performed full system inspections on both outdoor condenser units, including visual assessment of cabinet condition, refrigerant line connections, electrical components, and fan operation. Both units showed normal operating conditions with proper airflow and no visible refrigerant leaks or mechanical concerns noted at time of service.