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) 665-9860 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) 665-9860 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 annual preventive maintenance on one-year-old Lennox air conditioning system. Completed comprehensive tune-up including inspection of condenser unit, fan assembly, and electrical components. System operating properly in cooling mode with all components functioning within manufacturer specifications.
Completed full HVAC system installation including air conditioning unit, hot water tank, and three thermostat installations. Performed comprehensive system start-up procedures, verified all equipment operations, tested thermostat wiring and connections at terminal blocks, and confirmed proper communication between all system components.
Completed full HVAC system installation including furnace, air conditioner, humidifier, and air purifier. Responded to urgent request to replace leaking water heater during scheduled installation visit. All equipment installed, vented through exterior wall with proper PVC exhaust piping, and systems tested for proper operation and safety compliance.
Completed installation of new air conditioning system with evaporator coil in basement utility area. Installed ductwork connections, refrigerant lines, condensate drainage piping, and electrical wiring to integrate new A/C unit with existing HVAC infrastructure. All components properly mounted, secured, and tested for operational functionality with system running efficiently upon completion.
Completed comprehensive air conditioning tune-up on residential outdoor condensing unit, including full system inspection, performance testing, and filter replacement. Customer enrolled in maintenance membership program at time of service.
Completed full HVAC system installation in residential basement utility room, including new gas furnace with proper venting and ductwork connections, air handler with flexible metal ducting distribution, and integrated water heater. All equipment properly mounted with appropriate clearances, gas line connections secured, electrical components wired to panel with indicator lights operational, and system tested for safe operation. Installation meets code requirements with organized routing of all ductwork, piping, and conduits throughout the mechanical space.
Completed annual maintenance on a 5-year-old Bryant air conditioning system. Performed comprehensive tune-up including inspection of condenser unit, verification of proper airflow through coils and louvers, assessment of fan operation and grille condition, and evaluation of overall system performance. Unit found to be in good operational condition with normal weathering for age; all components functioning within manufacturer specifications with no immediate service needs identified.
Completed annual air conditioning tune-up and maintenance service on outdoor condenser unit. Performed comprehensive system inspection, verified proper operation of all components, and renewed recurring maintenance agreement for continued cooling system coverage.
Completed preventive maintenance tune-up on older Bryant air conditioning condenser unit. Performed standard diagnostic testing including electrical measurements, with amperage readings documented at 642.7 amps using clamp meter during system operation. Unit operational at time of service completion.
Performed comprehensive AC tune-up on 35-year-old Rheem outdoor condensing unit. Inspected condenser coils, fan assembly, refrigerant lines, and electrical connections; cleaned debris from unit exterior and surrounding area; verified proper airflow through louvers and fan operation. System tested and confirmed operational with all components functioning within normal parameters.
Completed comprehensive air conditioning tune-up and preventive maintenance on outdoor condenser unit. Inspected heat exchanger coils and fins, which were found to be in good condition with proper airflow. Processed system renewal paperwork per customer request.
Completed comprehensive air conditioning tune-up on outdoor condensing unit. Performed standard preventive maintenance inspection, verified unit operation, and documented equipment condition with photos showing system in good working order with normal outdoor weathering.
Completed annual AC tune-up and maintenance on residential outdoor condenser unit. Performed comprehensive system inspection and confirmed unit is operating properly after customer expressed concerns about functionality immediately after seasonal startup. Collected membership renewal payment and documented equipment condition with photos.
Completed full HVAC system installation including Bryant furnace unit with proper venting configuration utilizing dual white PVC intake and exhaust pipes. Installed galvanized steel ductwork with appropriate electrical conduit connections, ensuring all equipment clearances meet manufacturer specifications and code requirements in basement utility space.
Completed routine AC maintenance on residential split system outdoor condensing unit. Performed comprehensive inspection of condenser coil, refrigerant lines, electrical connections, and condensate drain system. Unit operating within normal parameters with no deficiencies noted at time of service.
Completed full installation of Bryant air conditioning system with new evaporator coil. Unit was mounted on platform pad with proper leveling, all refrigerant lines were insulated and routed to exterior wall penetration, electrical disconnect installed per code, and system was tested for proper operation. Documentation and identification were collected and financing paperwork was processed and signed.
Completed installation of a new automatic storage gas water heater. The unit was properly positioned on a concrete floor with all manufacturer specifications, safety labels, and warning decals intact and visible. Connected gas supply line, installed draft hood assembly, and verified proper venting. Mounted condensate pump assembly at the base of the unit with appropriate electrical connections and discharge piping. All connections were tested for leaks, pilot was lit, and burner operation was confirmed. Unit is functioning properly and ready for service.
Completed preventative maintenance tune-up on a Puron ADVANCE air conditioning system less than one year old. Performed comprehensive inspection of condenser unit, verified all components operating within normal parameters, checked refrigerant levels, inspected heat exchanger fins and fan assembly, and confirmed system functionality with no issues found.
Completed annual air conditioning tune-up on outdoor condensing unit. Inspected condenser coils, verified proper fan operation, checked refrigerant levels, and tested overall system performance. Unit operating within normal parameters with no issues identified.
Completed HVAC system start-up for newly installed Concord furnace in basement mechanical room. Coordinated access timing and removed return ductwork to facilitate work completion, which will be reinstalled during scheduled follow-up visit. Verified proper operation of furnace unit, condensate pump, gas connections, and PVC venting system. Confirmed all electrical connections, safety controls, and manufacturer specifications are functioning correctly. System is operational and ready for final ductwork restoration at next appointment.