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
Responded to water heater leak originating from fitting or pipe connection at top of unit. Upon arrival, inspected tanked water heater and associated plumbing connections in utility space. Identified source of leak at upper piping assembly where copper supply lines connect to water heater inlet/outlet. Assessed ball valves, shut-off connections, and pipe fittings for signs of failure or deterioration. Tightened loose fitting and verified integrity of connections. Tested system operation and monitored for additional leaks. All connections secured and leak resolved.
Completed full HVAC system installation including Bryant furnace, air conditioner, and humidifier in residential basement mechanical room. Performed system start-up procedures, verified all equipment operational parameters, and conducted diagnostic testing to ensure proper function of all installed components. All units tested successfully with proper airflow, refrigerant levels, and electrical connections confirmed.
Performed comprehensive AC tune-up on 2022 residential unit as part of prepaid maintenance agreement. Inspected outdoor condenser unit, which showed moderate accumulation of dirt, dust, and organic debris on exterior panels and intake areas. Opened access panel to examine filter screen, noting typical dirt buildup consistent with normal operation. Completed standard maintenance procedures including visual inspection of all accessible components, fan grille assessment, and verification of unit specifications. System operational and ready for cooling season.
Performed routine air conditioning tune-up on residential outdoor condensing unit. Completed standard preventive maintenance procedures including system inspection, refrigerant line evaluation, and verification of proper unit operation. Unit found in normal operating condition with appropriate seasonal performance for cooling system.
Performed comprehensive furnace tune-up and maintenance inspection for prospective home purchaser, including detailed assessment of unit condition and operational status. Identified and documented source of water intrusion within furnace cabinet, providing thorough written notes regarding moisture issue for buyer's review. Completed water heater maintenance by replacing temperature and pressure relief valve and corroded top fitting to restore proper safety function and prevent potential leaks.
Completed comprehensive preventive maintenance tune-up on Bryant furnace and outdoor air conditioning condenser unit. Customer enrolled in maintenance membership program and has additional property serviced by our company, with this furnace previously installed by our team. Both indoor and outdoor HVAC systems inspected, cleaned, and verified for proper operation.
Completed full HVAC system installation including Bryant air conditioning condenser unit, furnace, and whole-home humidifier. Positioned outdoor AC unit on equipment pad against exterior wall with proper clearance, connected refrigerant lines and electrical service from meter panel, and installed condensate drain line with PVC piping routed down exterior siding. Interior installation included furnace setup in utility area with associated gas connections, venting, and humidifier integration into ductwork system. All equipment tested and verified operational, system commissioned and ready for service.
Completed comprehensive tune-up and preventive maintenance on residential multi-zone HVAC system, including air conditioning unit and gas furnace. Performed standard inspection procedures, verified proper operation of all components, and collected payment for annual maintenance renewal agreement.
Performed comprehensive air conditioning tune-up on Bryant outdoor condenser unit. Completed standard maintenance protocol including inspection of all accessible components, verification of proper operation, and documentation of unit condition. Unit found to be in good working order with all components intact and functioning properly.
Performed comprehensive annual tune-up on Bryant outdoor condensing unit. Completed full system inspection, cleaned condenser coils, verified proper refrigerant levels, tested electrical connections, and confirmed optimal fan motor operation. Unit operating within manufacturer specifications upon completion.
Completed preventive maintenance tune-up on two residential air conditioning condenser units and one water heater. Performed comprehensive multi-point inspections including electrical connections, refrigerant pressures, and component functionality on both AC systems located in backyard installation area. All equipment found operating within normal parameters and scheduled for follow-up service.
Completed installation of a new gas-fired tanked water heater in the utility room, including all necessary connections for gas supply, cold water inlet, and hot water outlet using copper piping and brass fittings. Installed and properly mounted an expansion tank to the system to protect against thermal expansion and maintain optimal pressure levels. Verified all connections for proper operation, ensured compliance with local plumbing codes, and confirmed the unit is functioning safely and efficiently.
Completed comprehensive multi-system maintenance including air conditioning tune-up and generator oil change service. Performed standard preventive maintenance procedures on outdoor AC condenser unit, including inspection of electrical connections, refrigerant lines, and condensate drainage system. Changed oil and performed routine maintenance on standby generator. Equipment Safety Agreement established for ongoing maintenance coverage of AC system, generator, and boiler with fall tune-up scheduled for heating equipment.
Completed comprehensive air conditioning tune-up on outdoor condenser unit. Performed standard preventive maintenance procedures including inspection of fan motor assembly, electrical connections, and refrigerant levels. All components found operating within normal parameters and unit tested successfully upon completion.
Completed comprehensive multi-system tune-up including air conditioning unit, gas furnace, and water heater. Performed full system diagnostics on outdoor condensing unit with refrigerant pressure testing using digital manifold gauges, verified proper operation of condenser fan and compressor, and inspected all electrical connections. Conducted indoor air handler inspection, checked condensate drain trap functionality and drainage flow, and verified blower motor operation. Extended service agreement coverage was established for the water heater to ensure continued maintenance and protection.
Completed full HVAC system installation including furnace, air conditioner, humidifier, and basement return air. Installed HCWP3-18 model unit with all necessary electrical connections and ductwork integration. All components properly wired, mounted, and tested for optimal performance. System commissioned and verified operational per manufacturer specifications.
Completed comprehensive air conditioning tune-up on outdoor condensing unit. Performed standard preventative maintenance inspection, verified proper airflow through louvered panels, and confirmed fan operation. Unit found in good working condition with all components functioning within normal parameters.
Performed comprehensive seasonal maintenance on 2014 Bryant air conditioning system. Completed full system inspection including refrigerant levels, electrical connections, condenser coil cleaning, and airflow verification. Unit operating within manufacturer specifications with no deficiencies noted.
Arrived on-site but was unable to complete the scheduled air conditioning tune-up maintenance service during this visit. Outdoor condenser unit was visually inspected and photographed, showing unit in good operating condition with clean exterior surfaces, intact louvered panels, and properly maintained fan grille. Follow-up appointment will be required to complete full preventative maintenance service.
Completed comprehensive air conditioning tune-up and system evaluation on outdoor condensing unit as part of annual heating/cooling maintenance membership renewal. Performed full inspection of cylindrical condenser unit with verification of electrical disconnect functionality, assessed refrigerant levels, cleaned components, and confirmed proper airflow through fan assembly. All systems operating within normal parameters with no deficiencies noted at time of service.