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
Completed scheduled AC tune-up on residential Amana condenser unit. Performed comprehensive preventive maintenance inspection including cleaning condenser coils, checking refrigerant levels, testing electrical connections, and verifying proper system operation. Unit is functioning within normal parameters and ready for continued service.
Completed comprehensive AC tune-up on 2018 residential unit, including full system inspection, performance testing, and filter replacement. Delivered and installed two new filters as requested, verified proper airflow and refrigerant levels, cleaned condenser coils, and confirmed optimal system operation with all parameters within manufacturer specifications.
Completed scheduled air conditioning tune-up and preventive maintenance on outdoor condensing unit. System was inspected, tested, and confirmed to be operating within normal parameters for the cooling season.
Completed comprehensive preventive maintenance and tune-up service on two outdoor condensing units as part of contract renewal inspection. Both units are newer models in good operational condition, positioned side by side against building exterior. Performed thorough cleaning of condenser coils, removing accumulated dirt, debris, and vegetation growth from unit bases and surrounding areas. Inspected manufacturer labels, electrical connections, and refrigerant lines on both systems. The darker unit showed normal weathering consistent with outdoor exposure, while both units demonstrated proper mounting and drainage configuration. All components tested within normal operating parameters, confirming systems ready for continued reliable service under renewed maintenance agreements.
Completed annual AC tune-up and preventive maintenance inspection. Performed system diagnostics and electrical testing using digital multimeter, verifying proper voltage readings and component functionality. All equipment operating within normal parameters at time of service.
Completed comprehensive annual air conditioning tune-up and preventive maintenance on residential outdoor condenser unit. System was inspected, tested, and found to be operating within normal parameters with all components in good working condition at time of service.
Completed comprehensive AC tune-up on 2023 residential unit as part of prepaid maintenance agreement. System operational with no major issues identified; unit shows normal weathering for outdoor installation with some debris accumulation and surface discoloration present around base and exterior panels.
Responded to water leak from furnace and shut down AC system to prevent further issues. Explained the difference between on-demand and main system operations to homeowner. Recommended full maintenance service on both AC unit and gas furnace for optimal system performance and efficiency.
Completed routine maintenance on 5-year-old residential air conditioning system. Performed standard inspection of outdoor condenser unit, verified proper operation of fan assembly and airflow through louvered panels, and confirmed unit is functioning correctly in cooling mode. Advised customer regarding supply vent operation for downstairs areas, recommending keeping vents open during summer months to maintain proper system airflow and prevent pressure imbalances that could reduce efficiency and cooling performance.
Completed comprehensive air conditioning tune-up and preventive maintenance on residential outdoor condensing unit. Performed standard seasonal maintenance procedures including inspection of all major components, verification of proper refrigerant levels, cleaning of condenser coils, checking electrical connections, and testing system operation. Unit found to be operating within normal parameters with no deficiencies noted; system cooling properly and ready for continued service.
Completed full HVAC system installation including new Bryant furnace and Bryant air conditioning condenser unit. Installed furnace in interior mechanical room with proper ventilation and clearances, connected to existing ductwork system with metal supply and return plenums. Mounted new outdoor condenser unit on composite pad in gravel bed alongside existing equipment against exterior wall with vinyl siding. Ran refrigerant lines between indoor and outdoor units, completed all electrical connections to new service disconnects mounted on exterior wall, and installed condensate drainage system with pump and PVC piping. Tested system operation, verified proper airflow, checked refrigerant charge, and confirmed all safety controls functioning correctly.
Completed installation of ductless mini-split air conditioning system in residential bedroom. Mounted indoor wall unit above bed area with proper clearance and positioning for optimal airflow distribution, installed outdoor condenser unit on exterior brick wall with secure mounting brackets, and ran refrigerant lines and electrical connections between indoor and outdoor components per manufacturer specifications.
Completed scheduled preventative maintenance on residential split-system air conditioning unit. Performed comprehensive inspection of outdoor condensing unit, verified proper operation of compressor and condenser fan motor, checked refrigerant lines for leaks and proper insulation, cleaned condenser coil, and confirmed unit is cycling properly. System operating within normal parameters with no deficiencies noted at time of service.
Responded to priority service call for water leaking from HVAC condensate line with unit shut down. Performed comprehensive AC tune-up on residential split system outdoor condenser unit. Inspected refrigerant lines, electrical connections, and condensate drainage system to identify source of reported water leak. Verified proper unit operation, airflow through coils, and secure mounting on concrete pad. System restored to normal cooling operation with leak issue resolved.
Completed comprehensive AC tune-up on residential condensing unit with electrical diagnostics and system performance verification. Performed voltage testing using digital multimeter, confirming proper electrical supply at 60.1V to outdoor unit. Inspected all electrical connections, capacitor operation, and refrigerant line integrity at outdoor condenser. Evaluated airflow concerns throughout home, specifically addressing reported cooling deficiency in upstairs northwest corner bathroom. System operational following preventive maintenance inspection.
Completed comprehensive air conditioning tune-up and preventive maintenance service on residential cooling system. Performed full system inspection of outdoor condenser unit, verified proper operation of all components, and documented equipment condition with photographic records. Unit found in satisfactory operating condition with no immediate service concerns identified.
Completed preventive maintenance tune-up on Bryant outdoor condensing unit. Performed comprehensive system inspection, cleaned condenser coils, checked refrigerant levels and pressures, verified electrical connections, tested capacitor and contactor operation, and confirmed proper airflow through unit. System operating within manufacturer specifications with no deficiencies noted.
Completed annual air conditioning tune-up and preventative maintenance on residential outdoor condenser unit. Performed comprehensive system inspection, cleaned condenser coils, verified proper airflow through protective grilles, and confirmed unit operation. All components found to be in good working condition with no issues identified.
Completed comprehensive tune-up service on four HVAC systems at duplex property, including two furnaces and two air conditioning units. Performed standard maintenance procedures on all units including inspection of blower motors, gas valve assemblies, burner components, heat exchangers, electrical connections, and control modules. All systems inspected, cleaned, and verified operational with no issues identified requiring immediate repair.
Completed routine maintenance and tune-up on Bryant outdoor condensing unit. Performed standard inspection of all components, verified proper operation of condenser fan and compressor, and confirmed electrical connections secure at disconnect box. Unit operating within normal parameters upon completion of service.