Open 7am–7pm, 7 days a week
Furnace and Air Conditioning Service in Lambertville, Michigan
Furnace, AC and water heater service for Lambertville homes, from our Monroe, Michigan office.

Lambertville is about 5 miles by road from our Toledo, Ohio office.
Lambertville is in the southwest corner of Bedford Township in Monroe County, where Michigan meets Ohio. Even with Toledo just across the state line, Lambertville homes are served from our Monroe office on South Custer Road. Our Toledo office is about 5 miles away by road.
We handle furnaces, boilers, heat pumps, central air and water heaters, from a first repair call to a yearly tune-up. Our hours are 7am to 7pm, 7 days a week. The number for Lambertville is (734) 384-3910, or you can book a time online.
Lambertville at a glance
- County: Monroe County, Michigan.
- Township: Bedford Township.
- ZIP code: 48144, which serves the southwest part of Bedford Township and small portions of Whiteford Township to the west.
- Utilities: Michigan Gas Utilities supplies natural gas, and Consumers Energy supplies electricity.
A neighborhood of owned, single-family houses
Lambertville stands out in the Census numbers. In the American Community Survey (2020 to 2024), about 94 percent of the roughly 4,200 homes in the Lambertville area are single-family detached houses, and about 96 percent of households own their home. Natural gas heats about 95 percent of them. Electric heat, propane and everything else together make up only a few percent.
The age of those houses splits into two groups. About 30 percent were built in the 1950s and 1960s, and about 36 percent were built between 1990 and 2009. The median year built is 1983.
When nearly every house is owner-occupied and heated the same way, the questions tend to be long-range ones. How many more winters will this furnace give us? Fix the air conditioner, or put that money toward a new one? The answers depend on what the technician finds in your basement.
What the age of a Lambertville house means for its system
Houses from the 1950s and 1960s. Many homes from this period were built for heat first. Central air was often added later, using ductwork that was sized for a furnace. That can leave upstairs rooms warm in July. A cooling check looks at airflow as well as the refrigerant side, which can show whether the air conditioner or the ducts are the limit.
These houses may also share a chimney between the furnace and the water heater. When an older furnace is replaced with a high-efficiency model that vents through plastic pipe, the water heater can end up alone in a chimney built for two appliances. Whenever a furnace in an older house is replaced, the venting should be checked too.
Houses from 1990 to 2009. Many of these still have the furnace and air conditioner they were built with, or their first replacements. Systems in this age range are where repair-or-replace decisions come up most. Our guide to signs it's time to replace your HVAC system covers what we weigh.
Dry winter air. Gas forced-air heat dries out a house over a long winter. A whole-home humidifier on the furnace is a common fix, and we can tell you whether your system can take one.
Services for Lambertville
- Furnace repair and furnace replacement
- Boiler and heat pump service
- AC repair and AC installation
- Water heaters, tank and tankless
- Indoor air quality and duct cleaning
- Furnace and A/C tune-ups
We are a Coleman authorized dealer and also work on Trane, Carrier, Goodman, Lennox and Rheem systems.
Maintenance for a house you plan to keep
If you own your house and expect to stay, a yearly checkup is the simplest way to look after the furnace and the air conditioner. Book the furnace tune-up in late summer or early fall, before the heat goes on for the season, and the A/C tune-up in spring. Check the filter regularly in between.
A VIP maintenance plan bundles both tune-ups for one, three or five years. We call you when each visit is due, and VIP members pay no visit fee on repair calls.
Prices from our price book
- Diagnostic or repair visit: $99. The technician finds the problem and quotes the repair before doing any work. The $99 covers the visit and diagnosis. VIP members pay no visit fee.
- Furnace tune-up: $135. Includes a safety inspection and carbon monoxide check.
- A/C tune-up: $135. Includes coil cleaning and a system check.
- VIP plans: The 1-year VIP is $199, the 3-year VIP is $523, and the 5-year VIP is $846.
Our pricing page lists everything else.
When we are open
7am to 7pm, 7 days a week. Weekends are normal working days. After 7pm, an answering service takes your call. Phone (734) 384-3910 or book online.
Other towns near Lambertville
Our Monroe office also covers Temperance, Erie, Ida and Petersburg. Neighbors across the line in Sylvania and Toledo are served by our Toledo office. See the Monroe office page or all service areas.
Ready to book in Lambertville?
Recent reviews
They came fast and with his tools and knowledge the Tec found the problem fast, he got a part and installed it, and the furnace kicked right on, I’m very and if I need service again I’ll call this company
Great price Friendly, professional and thorough. They performed routine maintenance on my system. Services: A/C system maintenance
Christian was great. Fair pricing, showed up same day and called to say he could come sooner as we were without AC. Diagnosed the problem, solved it and got us signed up for the annual maintenance plan for the AC/Furnace. Would highly recommend.
Lambertville questions
- Lambertville is on the Ohio line. Why does the Monroe office handle it?
- Every Michigan town we serve is handled from our Monroe office, so Lambertville homes call (734) 384-3910. Our Toledo office is closer, about 5 miles away by road, but it serves the Ohio side of the line.
- Our 1960s house has central air that was added later, and the upstairs stays warm. Is the air conditioner too small?
- Not always. Central air added to an older house often runs through ducts that were sized for heating, so the problem can be airflow rather than the air conditioner. An A/C tune-up includes a system check, and the technician can tell you whether the unit, the ducts or both are the limit.
- We replaced our furnace. Does the water heater venting need to be checked?
- It is worth checking. If the old furnace and the water heater shared a chimney and the new furnace vents through plastic pipe, the water heater may now be venting alone into a chimney sized for two. Ask the technician to look at it on your next visit.
Ready when you are.
Book online now, or call and talk to a real person.
Technician was prompt, professional, and courteous, and prices were reasonable. Would definitely hire again!