Lakewood sits where the Denver metro transitions into the foothills, and that position puts local homes in the path of some of the most dramatic temperature swings in the region. Cold air pooling off Green Mountain and Bear Creek Canyon can send overnight lows into the single digits within hours of a mild afternoon. For a furnace already showing its age, that kind of stress is often what tips a struggling system into failure.
A large share of Lakewood’s neighborhoods were developed from the 1950s through the 1970s, which means many furnaces out here are working inside homes with original ductwork, minimal insulation upgrades, and equipment that has been patched over multiple heating seasons. The furnace may still technically run, but running and running well are two different things when a cold front rolls in off the Rockies.
Simply Mechanical has been helping Lakewood homeowners keep their heat on through Denver metro winters for more than 30 years. Our NATE-certified technicians understand the specific demands that Front Range geography puts on residential heating systems, and we come prepared to diagnose and fix problems the right way the first time.
Furnaces rarely fail without warning. Most of the time there are signals in the days or weeks before a breakdown that something is not right. Here are the most common ones Lakewood homeowners report when they call us.
If your furnace is doing any of these, do not wait for a full breakdown to make the call. Getting a technician out early almost always means a faster fix and a lower repair bill.
Three decades of service calls across Lakewood have shown us that certain problems repeat themselves, especially in neighborhoods built during the postwar construction boom. The combination of older equipment and demanding Front Range winters creates very predictable failure patterns.
Heat exchanger cracks show up regularly in systems that have been through 20 or more Colorado winters. This is not just a comfort issue. A cracked heat exchanger can allow combustion byproducts to mix with the air circulating through your home, making it a safety concern that should not be deferred. We also see a high volume of ignition system failures, particularly in mid-1990s equipment where electronic igniters have reached the end of their design lifespan right when homeowners are leaning on them hardest.
Blower motor failures, dirty flame sensors, and pressure switch faults round out the most common calls. In homes where the original duct system was never sealed or balanced, those issues are often compounded by a furnace that has been overworking for years just to maintain temperature. Our technicians carry parts for all of these repairs and can typically resolve them in a single visit.
Simply Mechanical provides full-service furnace repair for gas, electric, and propane heating systems throughout Lakewood and the surrounding Front Range communities. Every technician on our team is NATE-certified, trained and tested on the equipment and failure modes your system is most likely to experience.
Our repairs cover everything from ignition system and flame sensor service to blower motor replacement, heat exchanger inspection, control board diagnostics, and gas valve testing. We do not guess at problems and we do not recommend repairs you do not need. Every visit starts with a clear diagnosis, and we walk you through exactly what we found and what it will take to fix it before any work begins.
Upfront pricing is standard on every job. You will know the cost before we pick up a tool, and the number we quote is the number on your invoice. If a repair is not the right financial decision given the age and condition of your system, we will tell you that honestly and help you understand your options.
We got a call from Teresa on a Tuesday morning in January. She lives in the Green Gables neighborhood in southwest Lakewood, in a split-level built in the late 1960s. Her furnace had been running constantly through the night but the house never got above 58 degrees. By morning she had called off work and was running a space heater in the living room.
Our technician arrived within a couple of hours. The furnace was running but producing very little heat, and a quick inspection revealed the heat exchanger had developed a crack along one of the older welds. The system had been working overtime trying to compensate, which explained the constant runtime and the cold house. Because of the safety concern, we shut the system down and walked Teresa through her options clearly and without pressure.
Her system was 24 years old and had already been through two prior repairs. After reviewing the numbers together, she decided to move forward with a replacement rather than another repair on aging equipment. We had her scheduled and her home warm again within two days.
When something goes wrong with your heat in the middle of a Colorado winter, you need a team you can count on to show up, be straight with you, and fix it right. Here is what you get every time you call Simply Mechanical.
We have built our reputation in Lakewood one service call at a time, and we intend to keep earning it.
Lakewood homeowners deal with heating demands that are genuinely tougher than much of the metro. The elevation, the proximity to the foothills, and the age of the local housing stock all add up to systems that need experienced, reliable care when something goes wrong. Simply Mechanical has been that resource for this community for more than 30 years. If your furnace is struggling this season, call us and we will get someone out quickly, give you a straight answer about what is going on, and fix it the right way.
The general rule is to compare the repair cost against the age and condition of your system. If your furnace is under 15 years old and the repair is straightforward, repair usually makes sense. If the system is older and has had multiple repairs, or if there is a safety issue like a cracked heat exchanger, replacement is often the smarter long-term investment. A technician can give you an honest assessment based on what they find.
We work to get to you as quickly as possible, and same-day service is often available depending on your location and our schedule at the time of your call. During heavy cold snaps we prioritize households without any heat. Call us directly for the most current availability.
Some noises like a brief bang at startup are common and relatively harmless. Others like persistent rattling, metal-on-metal scraping, or a booming sound when the burner fires can indicate something that should not be ignored. If the noise is new or getting worse, it is worth having a technician take a look before the problem develops further.
This usually means the system is running but not producing or distributing heat effectively. Common causes include a cracked heat exchanger, a failing blower motor, significant duct leaks, or a clogged filter restricting airflow. In Lakewood’s older homes, duct issues are especially common. A technician can identify the root cause and tell you exactly what it will take to fix it.
