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
Completed preventive maintenance tune-up on single mini split system. Inspected indoor air handler unit, electrical connections at breaker panel, and overall system operation. Customer expressed interest in potential unit replacement, and was advised that equipment replacement estimate could be provided on-site for review.
Completed routine air conditioning maintenance on residential condensing unit. Performed standard inspection of outdoor equipment, verified proper operation of condenser fan assembly with radial blade configuration, checked refrigerant levels, inspected electrical connections at disconnect box, and confirmed condensate drainage system functioning correctly. Unit operating within normal parameters upon completion of scheduled maintenance service.
Completed annual AC tune-up on 6-year-old Bryant residential condensing unit. Performed comprehensive maintenance including coil cleaning, refrigerant level verification, electrical connection inspection, capacitor testing, and fan motor operation assessment. Unit operating within normal parameters with no deficiencies noted; system ready for cooling season.
Completed scheduled air conditioning tune-up on 2010 residential outdoor condensing unit. Performed comprehensive preventive maintenance including system inspection, cleaning of condenser coils, verification of electrical connections, refrigerant level check, and operational testing to ensure proper cooling performance for the upcoming season.
Initial service visit was rescheduled due to ambient house temperature being too low to properly test the air conditioning system. The Ecobee thermostat was set to 65°F, but the actual house temperature was 64°F, preventing the system from initiating a cooling call. Upon return visit, performed diagnostic testing using digital manifold gauges to measure refrigerant pressures and temperatures on the outdoor condensing unit. System evaluation completed with pressure and temperature readings recorded for proper AC operation assessment.
Responded to service call for uneven cooling throughout residence. Upon arrival, performed complete system inspection of split-system air conditioning unit. Examined outdoor condensing unit and verified proper operation of compressor and condenser fan motor. Inspected indoor air handler and furnace assembly in basement mechanical room. Evaluated refrigerant levels, airflow distribution, and ductwork configuration. Identified airflow restrictions and provided recommendations for system balancing to achieve even temperature distribution throughout home. Completed diagnostic assessment and discussed repair options with homeowner.
Performed complimentary air conditioning tune-up and system inspection. Documented condenser coil condition showing moderate debris accumulation including leaves and organic material at coil base junction. Observed dust and particulate buildup on air filter media with visible dirt streaking patterns. Evaluated heat exchanger fins for cleanliness and airflow efficiency, noting weathering and discoloration on exterior coil surfaces from outdoor exposure.
Completed installation of new air conditioning system with evaporator coil in basement utility area. System includes wall-mounted air handler with proper condensate drainage via PVC piping to floor drain, copper refrigerant lines, and integrated ductwork connections to existing furnace. All equipment mounted securely to concrete wall with appropriate clearances, manufacturer labels visible, and system tagged for identification.
Completed routine air conditioning tune-up on a two-year-old system with no reported issues or operational concerns. Performed standard preventative maintenance procedures including inspection of outdoor condenser unit, verification of proper system operation, and assessment of all AC components. Unit is properly positioned on concrete pad with appropriate clearances and insulation barriers in place.
Completed comprehensive tune-up maintenance on multi-system HVAC unit including both heating and air conditioning components. Performed standard preventative maintenance procedures on outdoor condenser unit, inspecting fan assembly, motor operation, and overall system functionality. Unit showed normal weathering consistent with outdoor exposure; all components operating within manufacturer specifications at time of service.
Completed comprehensive AC tune-up and preventative maintenance on outdoor condensing unit. Performed standard seasonal inspection including cleaning of condenser coils, verification of refrigerant levels, testing of electrical components, and confirmation of proper system operation. Processed membership renewal for continued maintenance coverage.
Completed dryer vent installation in basement laundry area. Installed proper venting system to safely exhaust dryer moisture and lint to building exterior, ensuring compliance with manufacturer specifications and building codes. System tested and verified operational upon completion.
Completed installation of Bryant air conditioning system with outdoor condensing unit positioned on concrete pad against brick exterior wall. Unit was properly mounted, refrigerant lines were run vertically along brick wall with secure mounting brackets, electrical disconnect box was installed, and system was charged and tested using manifold gauges to verify proper refrigerant pressures and operational performance.
Completed scheduled preventive maintenance on 2016 Bryant air conditioning system. Performed comprehensive tune-up including inspection of condenser unit, verification of electrical connections at disconnect box, assessment of refrigerant levels, and evaluation of heat exchanger fins. Unit found in operational condition with adequate clearance from structure and proper installation on concrete pad. All components functioning within normal parameters upon completion of maintenance service.
Completed AC tune-up and membership renewal service for system transitioning from heat-only to full heating and cooling operation. Outdoor condenser unit inspected and documented showing significant accumulation of dust, debris, and lint between coil fins requiring attention. Unit operational with all safety labels and electrical components intact; service rescheduled for additional maintenance work.
Performed comprehensive tune-up and inspection on Carrier furnace unit for city certification requirements. Conducted full system evaluation including internal component inspection, electrical connections check, and verification of all mechanical operations. Noted floor staining beneath unit indicating previous moisture presence; all components currently functioning within normal parameters and system approved for certification.
Responded to no cooling complaint on 5-year-old residential AC system. Upon arrival, confirmed indoor fan operational but no cooling throughout home. Connected Testo diagnostic manifold to measure system pressures and temperatures using R410A refrigerant scale. Readings indicated severely low refrigerant charge with suction pressure at -3.2 psi and discharge pressure at 16.3 psi, both well below normal operating parameters. Evaporator temperature measured -68.8°F and condenser temperature at -30.9°F, confirming inadequate refrigerant flow. Performed leak detection and identified leak source requiring repair and system recharge to restore proper cooling operation.
Completed routine air conditioning tune-up and regular maintenance on outdoor condensing unit. Visual inspection revealed heavily soiled condenser coils with significant dirt and debris accumulation affecting airflow efficiency, along with minor fin damage observed on exterior panels. Unit serviced and returned to operational status.
Completed comprehensive full system cleaning and maintenance on residential HVAC unit as part of recurring service package. Performed thorough inspection of furnace components, including gas valve assembly, electrical connections, and wiring harnesses. Cleaned and serviced both heating and cooling systems, verified proper operation of all internal components, and ensured PVC intake and exhaust venting remained secure and unobstructed. All systems tested and confirmed operational for both heating and cooling modes.
Returned to complete annual air conditioning tuneup that was previously postponed due to inclement weather. Performed comprehensive preventive maintenance on outdoor condenser unit including coil cleaning, refrigerant level verification, electrical component inspection, and airflow assessment. Addressed non-functioning UV light system and restored equipment to proper operating condition.