Heating & Air
Heating & Furnaces Services in the Puget Sound
Is your furnace blowing cold air or making strange noises? Our licensed technicians diagnose the root cause and restore your home's comfort quickly.
ServingSeattleBellevueKirklandRedmondBothellMercer IslandMedina& the greater Puget Sound
Rated 4.9 from 2,300+ Google reviews
- Licensed & Insured
- Upfront, flat-rate pricing
- Same-day & emergency service
- 100% satisfaction guarantee
- Family-owned since 2012
Resolving Your Heating Problems Across Puget Sound
Is your furnace blowing cold air, making a metallic grinding noise, or driving up your power bill while leaving your living room freezing? When your system struggles to keep up, it is not just a comfort issue—it is a sign of failing components that need a professional diagnostic before they quit entirely. Eco Electric, Plumbing, Heating and Air is ready to dispatch a licensed technician to get your system back online today.
We see every kind of failure mode across the Puget Sound, from cracked heat exchangers to burnt-out blower motors. The damp, coastal air here accelerates wear on metal components, causing rust on critical safety switches and heavily taxing your air handler. With over 100 years of combined experience, our tri-trade team of HVAC technicians, plumbers, and electricians knows exactly how to track down the root cause.
We do not just guess and swap parts at your expense. Our technicians test the electrical draw, verify the gas pressure, and give you the straight truth about what it takes to fix your equipment. Whether you are dealing with a minor sensor issue or a catastrophic breakdown, you get transparent, upfront pricing and permanent solutions.
Heating Repair & Service
When your system drops offline and the house starts losing heat rapidly, you need a fast, accurate diagnosis to stop the bleeding. We get calls constantly for furnaces that short-cycle, heat pumps locked in defrost mode, and units that smell like burning plastic. A lot of companies will just throw a new contactor or capacitor at the problem and walk away without checking the rest of the system. We dig deeper to find out why that part failed in the first place, ensuring you do not end up calling us back for the exact same issue next week.
Common signs you need immediate repair:
- Cold air blowing from supply registers
- Loud banging, squealing, or grinding noises on startup
- Thermostat goes blank or becomes unresponsive
- System runs constantly without reaching the set temperature
- Unexplained spikes in your monthly utility bills
We carry the right parts on our trucks to fix failing ignitors, clogged condensate lines, and faulty pressure switches on the spot. If it is a gas valve issue or a cracked heat exchanger posing a carbon monoxide risk, we lock the system down immediately. If your system is old and failing constantly, this might trigger a conversation about Heating Installation & Replacement, but our primary goal is always to restore your heat if it is safe and economical.
Whether you are dealing with a minor sensor issue or a major blower motor failure, our Heating Repair & Service team handles every call across Puget Sound.
Heating Installation & Replacement
Swapping out an aging, inefficient furnace for a modern system is the single biggest upgrade you can make for your home's comfort and energy footprint. There comes a point where sinking more money into a fifteen-year-old unit is just bad math. If you are facing a dead compressor or a rusted-out burner assembly, putting that repair money toward a new, high-efficiency system makes far more sense. We look at your home's square footage, insulation profile, and existing ductwork to properly size the new unit so it runs flawlessly.
Why proper installation matters:
- Correct sizing prevents short-cycling and premature wear
- Properly sealed duct connections ensure maximum airflow
- Up-to-code electrical integration protects your home's panel
- Accurate refrigerant charging maximizes system lifespan
- Proper venting eliminates carbon monoxide risks
A sloppy install will ruin a top-tier piece of equipment from day one. Our technicians handle the sheet metal transitions, the gas piping, and the high-voltage wiring so everything is dialed in perfectly. We commission the system, test the temperature split, and ensure you understand exactly how to operate your new communicating thermostat. Once the new equipment is in place, we highly recommend setting up routine Heating Maintenance & Tune-Up visits to protect the manufacturer warranty.
Explore our complete Heating Installation & Replacement coverage to see how we approach planned upgrades.
Heating Maintenance & Tune-Up
Preventative maintenance is the difference between a system that lasts twenty years and one that dies an ugly, expensive death at year ten. You would not drive your truck for five years without changing the oil, but homeowners routinely ignore their furnaces until they break. Dust, pet hair, and airborne debris clog your blower wheel and coat your evaporator coil, forcing the motor to work twice as hard to move the same amount of air. Routine care prevents those late-night emergency calls and keeps your equipment running at peak efficiency. For tips on when to replace your air filter, check out our blog.
What we check during a routine tune-up:
- Inspect and clean the flame sensor and ignitor
- Test all safety limit switches and pressure controls
- Measure amp draw on the blower motor and inducer fan
- Clean the condensate trap and flush the drain line
- Verify proper gas pressure and combustion efficiency
We strip the unit down, clean the critical components, and test the electrical sequence of operations with a multimeter. If we spot a capacitor dropping out of tolerance or a contactor getting pitted, we can fix it immediately. Catching these small points of friction early is the best way to avoid a massive Heating Repair & Service bill down the road.
Lock in proactive care with our Heating Maintenance & Tune-Up program.
Heating Inspection & Testing
When you are buying a home, selling a property, or suspecting a hidden safety issue, you need a meticulous, documented evaluation of your heating equipment. A standard home inspector will turn the thermostat up and write down that the heat came on, which tells you absolutely nothing about the actual condition of the heat exchanger or the electrical draw. We use specialized diagnostic tools to check for microscopic cracks, test for carbon monoxide leaks, and measure the static pressure inside your ductwork.
Deep-dive diagnostic checks:
- Combustion analysis for safe exhaust venting
- Static pressure testing to identify ductwork bottlenecks
- Heat exchanger visual and camera inspections
- Voltage and amperage testing under full load
- Verification of proper drainage and condensate flow
We provide a complete, blunt report on exactly what you are dealing with. If the system is solid, we will tell you and simply recommend a standard Heating Repair & Service visit if minor tweaks are needed. If it is a safety hazard waiting to happen, we will document the failure modes so you can negotiate repairs or plan for an immediate replacement.
Compare your equipment against our Heating Inspection & Testing checklist before your equipment fails.
Heating Cleaning & Commercial Services
Commercial rooftop units and heavy-duty heating systems require specialized knowledge and aggressive cleaning to survive the demands of a business environment. When a commercial heater goes down, it costs you money, inventory, and employee productivity. These systems pull in massive amounts of outside air, meaning the filters, coils, and burners get fouled up much faster than residential units. A neglected commercial unit will short-cycle, freeze up, or simply lock out on a safety code.
Commercial and heavy-duty focus areas:
- Chemical cleaning of large-scale evaporator and condenser coils
- Belt replacement and pulley alignment on massive blower assemblies
- Testing and calibrating multi-stage gas valves
- Clearing commercial condensate pans and drain lines
- Verifying economizer operation and outside air dampers
We handle the heavy lifting to get these systems breathing right again. Our technicians understand the complexities of make-up air units, commercial control boards, and three-phase power. If your facility has been dealing with constant temperature swings, a thorough Heating Inspection & Testing visit followed by a deep clean is usually the fastest way to stabilize the building.
Reset your system's performance with a thorough Heating Cleaning & Commercial Services visit.
Our Professional Approach to Your Comfort
We are the Puget Sound's all-in-one home service team, bringing licensed electricians, plumbers, and HVAC technicians under one roof. With over 100 years of combined experience, we do not just look at the furnace in isolation. We evaluate the breaker panel feeding it, the gas line supplying it, and the ductwork distributing the air. This tri-trade expertise means we never have to sub-contract the complex parts of your repair or installation.
When you call Eco Electric, Plumbing, Heating and Air, you get straight answers and upfront pricing. We dispatch from our local hubs in Seattle and Everett, arriving in fully stocked trucks ready to solve the problem the same day. We protect your home, clean up our workspace, and stand behind every single repair and installation we complete.
Related Services for a Complete Home Solution
Your heating system relies on a solid electrical foundation and proper airflow to function safely. If your home's electrical panel is outdated, you might need Panel Upgrades before installing a high-efficiency furnace or heat pump, as modern equipment requires stable, dedicated amperage.
We also help homeowners take total control of their energy usage with Smart Thermostats, allowing you to track heating cycles and adjust temperatures remotely. Furthermore, we protect your family's health by integrating advanced Indoor Air Quality solutions directly into your ductwork, scrubbing the air of allergens and pathogens every time the blower motor kicks on.
Stop Fighting a Failing Heating System
When your equipment cannot keep up, waiting only leads to frozen pipes, miserable nights, and much higher repair bills. You need a team that knows exactly how to diagnose the problem and fix it right the first time without any guesswork.
Do not let a failing blower motor or a cracked heat exchanger put your home's comfort and safety at risk. Schedule your heating service today and let our experts restore your system to peak performance.
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Service Areas We Cover
The Big Picture
Where this fits in your home's comfort system
One loop moves heat in or out of your home; ducts and air handlers move the air itself. Here's how the pieces work together — and where this service fits.
- Heat pump / AC unit The outdoor unit that moves heat — cooling in summer, heating in winter.
- Furnace / air handler You're here The indoor half: it pushes conditioned air through the duct system.
- Ductwork & registers Supply ducts deliver air to every room; returns bring it back to be conditioned.
- Smart thermostat The brain — schedules, staging, and remote control for the whole system.
- Ductless mini-split Room-by-room heating and cooling with no ducts at all.
- Air quality & filtration Filters and purifiers at the air handler clean every pass of air.
- Humidity control Whole-home dehumidification for damp Puget Sound crawlspaces and basements.
Illustration of a typical Puget Sound home — layouts vary, and we verify what your home actually has on site.
Transparent Pricing
What HVAC system typically costs
Representative installed ranges for the Seattle / Puget Sound area — your home's specifics set the real number, and you approve an upfront price before any work begins.
Permits pulled, code-compliant installation, and inspection coordination — included on every qualifying install.
Full breakdown, cost drivers, and FAQs in the hvac system cost guide .
What moves the number
System type & efficiency tier
A code-minimum single-stage unit costs far less up front than a variable-speed, high-SEER2 system — but the efficient tier lowers monthly bills and may qualify for rebates.
Ductwork condition
Leaky, undersized, or missing ducts add cost. Ductless mini-splits skip ductwork entirely, which can be cheaper in older homes.
Electrical & gas readiness
Switching to a heat pump may need an electrical panel upgrade; a new gas furnace may need venting or gas-line work.
Home size & load
Square footage, insulation, windows, and layout determine the system size (tonnage/BTU) you actually need.
What To Expect
How a visit goes, start to finish
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Book your visit
Call, text, or book online — real people answer early and late, with same-day appointments when scheduling allows.
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Diagnose & scope
A certified tech checks the whole system — airflow, refrigerant, electrical, controls — and shows you what they find, in plain language.
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Approve the price
You get a clear, flat-rate price and your options before any work begins — approve it first, or don't. No surprises on the invoice.
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The work, done right
Background-checked techs do the job to code, pull permits when the work requires them, and protect your home while they're in it.
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Walkthrough & guarantee
We test everything, walk you through what was done, clean up, and stand behind the work with our 100% Satisfaction Guarantee.
Keep researching
Related Heating & Air guides
Not ready to book? These plain-English guides explain your options before you commit — no hard pitch.
Learn the basics
Ready for heating & furnaces? Let's talk.
Talk to our team — you'll get a clear, upfront price before any work begins, and a job that's done right the first time.