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Find Air conditioning pros in East Lansing

Avatar for Smith's Heating & Air LLC
Smith's Heating & Air LLC
5.0(
29
)

Serving East Lansing, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Brandon came out to look at my furnace immediately and had the new furnace installed within days! I was very impressed with his attentiveness and attention to detail. I am very happy with my new furnace and will be calling him back out to install a new A/C unit."
Response time6 hrs
Response rate89%
44 neighbors recently requested a quote
Avatar for Doty Mechanical Inc
Doty Mechanical Inc
4.5(
80
)

Serving East Lansing, MI and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"They got the mini-split air conditioner installed how I wanted it. They were on time and less expensive than the other quotes I had gotten. Thanks for everything."
Additional Photos
Response time1 day
Response rate89%
3 neighbors recently requested a quote
Looking Glass Mechanical & General Contracting LLC
4.8(
53
)

Serving East Lansing, MI and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Travis came out to my home did a great inspection and explained in easy terms what I needed and what he could supply. Installation of a central air conditioner and furnace was all done in one day! Travis explained how everything worked and made sure I understood my new equipment."
Response time2 days
14 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for The Service Professor, Inc. - HVAC
The Service Professor, Inc. - HVAC
4.3(
1,038
)

Serving East Lansing, MI and surrounding areas

Approved

In business since 1978

Free estimates

Credit card accepted

"Service Professor was up front and honest right from the start. We had our vintage 1985 gas furnace replaced with a 92% efficient new model and air. While they were here they also replaced our water heater ( also 1985 vintage ), and an electrical upgrade. Now were "up to code"."
Water Service
Water Service
Random Photos of Crew
Random Photos of Crew
Random Photos of Crew

+13

Response time3 hrs
21 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Trusted Heating & Cooling Solutions, Inc.
Trusted Heating & Cooling Solutions, Inc.
4.1(
7
)

Serving East Lansing, MI and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Welcome to Trusted Heating & Cooling Solutions, Inc. Women owned and operated, we take pride in the quality of our work and customer satisfaction with our 5-Star Guarentee. We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. We specialize in: \n-Furnace and A/C installation and repair\n-Heat Pump installation and repair\n-Boiler installatio and repair\n-Ductwork\n-Ventilation\n-Gas piping \n-Water heaters\n-Maintenance \n\nCall us today to learn more about how we can help you! \n

Rheem Furnace
A/C Install
Response time1 day
54 neighbors recently requested a quote
Levinsohn Restoration & Remodeling Co
4.5(
73
)

Serving East Lansing, MI and surrounding areas

Approved

In business since 1996

Emergency services offered

Warranties offered

30 years of home improvement and remodeling experience. Also a Greater Lansing resident for over 30 years. Can provide custom painting-staining services and professional design (My spouse, Marla, is a professional interior designer for home and office with 20 years experience). I am a licensed builder, EPA-RRP certified lead-based paint renovator; fully insured, references available upon request. Good-standing member of BBB of Southeast Michigan for 5 years running. We specialize in difficult and detailed projects; we also enjoy job challenges and solving problems for our customers. Free estimates are available upon for request for most jobs. We offer an Angie's List 10% automatic discount for first time customers for all size jobs. Award wining.

Response time3 days
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Murphy Landworks
Murphy Landworks
5.0(
4
)

Serving East Lansing, MI and surrounding areas

Approved

Free estimates

Small jobs welcome

My name is Carter Murphy, and I am the proud owner and main operator of Murphy Landworks. At 17 years old, I started this business\nwith a strong work ethic, a passion for the outdoors, and a commitment to providing dependable, high-quality services to my community.\nFrom a young age, I have always had the drive to work hard and take pride in every job I complete, which is the foundation Murphy\nLandworks was built on.\n\nMurphy Landworks offers a wide variety of outdoor services designed to help keep your property looking its best year-round. Whether\nit’s property maintenance, land cleanup, or other outdoor projects, my goal is to deliver results that customers can truly be proud of. Every\nproject is completed with careful attention to detail, efficiency, and a focus on doing the job right the first time.\n\nAs a small and growing business, I believe that trust, reliability, and strong communication are just as important as the quality of the work\nitself. I take pride in building lasting rel

Landclearing
Avatar for McMillen Residential Services
McMillen Residential Services
New to Angi

Serving East Lansing, MI and surrounding areas

Approved

McMillen Residential Services is a 3 division company. We offer concrete solutions and new construction along with patios and walk ways, Landscaping from mulch and rock beds, weeds ,seeding,hardscape and softscape. Lastly we provide full remodels and individual, flooring and drywall all the way to tile and framing, with 70 years of experience within our team we are your best option for project needs.

Brand new driveway
Full back patio
Stamped driveway 2024
2 neighbors recently requested a quote
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FAQs for air conditioning projects in East Lansing, MI

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The East Lansing, MI homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.