Washington's trusted HVAC and electrical experts. From emergency repairs to full installations, panel upgrades to EV charger installs — we keep your home comfortable, safe, and powered.
From emergency furnace repairs to full AC installations, our certified technicians keep your home comfortable through every season.
Seattle summers are getting hotter every year and a reliable AC system is no longer optional. We handle emergency repairs, seasonal tune-ups, and complete system replacements for every major brand — keeping your family cool when it matters most.
Learn More
Gas and electric furnace installation, repair, and seasonal maintenance for Washington winters. We work on all major brands and help you choose the right system for your home's size, layout, and budget — with upfront pricing before work begins.
Learn More
Energy-efficient heating and cooling from a single system. Ideal for the Pacific Northwest climate, heat pumps cut energy bills while keeping every room comfortable year-round.
Learn More
Ductless mini splits are perfect for homes without ductwork, additions, or rooms that never reach the right temperature. Zone-by-zone control lets each room set its own comfort level.
Learn More
Whole-home air purifiers, UV germicidal lights, and high-efficiency filtration that remove allergens, mold spores, and VOCs so your family breathes cleaner, healthier air.
Learn More
Smart thermostats learn your schedule and optimize heating and cooling automatically. We install Nest, Ecobee, Honeywell, and all major brands so you save energy effortlessly.
Learn MoreLicensed residential electrical work with the same professionalism and care as our HVAC services. Fully permitted, code-compliant, and backed by our satisfaction guarantee.
200-amp panel upgrades, breaker replacements, and fuse box conversions for homes that have outgrown their electrical capacity. If your breakers trip regularly or your home still runs on a 100-amp panel, it is time for an upgrade.
Learn More
Level 2 home charging station installation for Tesla, Ford, Rivian, and every other EV on the road. We run a dedicated 240V circuit, mount the charger, and handle the permit — garage or driveway.
Learn More
Whole-home standby generators with automatic transfer switches that kick in the moment power goes out. We install Generac, Kohler, and other trusted brands sized to keep your entire home running.
Learn More
New outlets, GFCI upgrades, dedicated appliance circuits, and rewiring for older homes. No more tripped breakers or overloaded power strips.
Learn More
Recessed lighting, under-cabinet LEDs, outdoor security lights, and complete fixture upgrades. We wire it right and position it so your home looks its best.
Learn More
New fan installation, light-to-fan conversions, and proper bracing and wiring. The right fan in the right room makes a real difference in comfort and air circulation.
Learn More
Smart dimmers, standard dimmers, 3-way switches, and multi-gang setups. Small upgrade, big impact on ambiance and energy savings.
Learn More
We combine old-school craftsmanship with modern efficiency to deliver HVAC and electrical service that truly puts your comfort first.
Know the cost before work begins. No surprises, ever.
Fully certified techs you can trust in your home.
Fast response when your comfort is on the line.
We service every major HVAC brand and handle all residential electrical work.
Our work is backed by a satisfaction guarantee.
We answer your calls and explain everything clearly.
The right HVAC equipment paired with modern electrical upgrades does not just keep you comfortable — it pays for itself through lower energy bills month after month.
Modern heat pumps deliver 2-3x more heating and cooling per unit of energy compared to older systems. That means the same comfort at a fraction of the operating cost.
We install and configure smart thermostats that learn your schedule and adjust temperatures automatically. You stop paying to heat or cool an empty house.
Switching from incandescent or fluorescent to LED cuts your lighting energy use dramatically. We handle the full conversion — fixtures, dimmers, and all the wiring.
Regular HVAC tune-ups and electrical safety checks catch small problems before they become expensive repairs — keeping your systems running efficiently for years longer.
Three simple steps to total home comfort.
Call us or book online. We will find a time that fits your schedule perfectly.
Our expert technician arrives, evaluates your system, and explains your options clearly.
We fix it right the first time so you can get back to enjoying perfect comfort at home.
Real reviews from real Washington families.
"Next Phase was incredible. They came out within hours of my call, diagnosed the problem quickly, and had my furnace running perfectly before dinner. Honest pricing too!"
"Best HVAC company in the area, hands down. They installed our new heat pump system and walked us through every detail. Professional from start to finish."
"Our AC died on the hottest day of the year. Next Phase had a tech at our door within 2 hours. They are now our go-to for everything HVAC. Cannot recommend enough."
"After two other companies gave us the runaround, Next Phase was a breath of fresh air. Transparent pricing, skilled technicians, and they actually show up on time!"
"We have used Next Phase for our annual maintenance plan for 3 years now. Always on time, always thorough. Our energy bills have dropped significantly since they tuned up our system."
"Excellent service from start to finish. The technician explained exactly what was wrong with our furnace and gave us options instead of pushing the most expensive fix. Rare honesty!"
"Next Phase was incredible. They came out within hours of my call, diagnosed the problem quickly, and had my furnace running perfectly before dinner. Honest pricing too!"
"Best HVAC company in the area, hands down. They installed our new heat pump system and walked us through every detail. Professional from start to finish."
"Our AC died on the hottest day of the year. Next Phase had a tech at our door within 2 hours. They are now our go-to for everything HVAC. Cannot recommend enough."
"After two other companies gave us the runaround, Next Phase was a breath of fresh air. Transparent pricing, skilled technicians, and they actually show up on time!"
"We have used Next Phase for our annual maintenance plan for 3 years now. Always on time, always thorough. Our energy bills have dropped significantly since they tuned up our system."
"Excellent service from start to finish. The technician explained exactly what was wrong with our furnace and gave us options instead of pushing the most expensive fix. Rare honesty!"
Beat the Washington heat with reliable cooling.
Never shiver through another Pacific Northwest winter.
Safe, reliable electrical for your entire home.
Proudly serving communities across the greater Puget Sound region.
Quick answers to the most common questions we hear from homeowners — covering both HVAC and electrical.
For HVAC and electrical emergencies, we aim to be at your door within a few hours, any time of day or night. For standard service calls, we can usually schedule you same-day or next-morning. We always give you a specific arrival window so you are not waiting around all day.
Yes. We provide free, no-obligation estimates for all new HVAC installations, panel upgrades, EV charger installs, and generator projects. For repairs and diagnostics, we give you the price upfront before any work begins so you can make an informed decision.
We service, repair, and maintain every major HVAC brand including Carrier, Lennox, Trane, Rheem, Bryant, Goodman, Daikin, Mitsubishi, and more. For new installations, we help you select the right brand and model for your home, budget, and efficiency goals.
Absolutely. We are fully licensed for residential electrical work in Washington State. All electrical projects are performed by licensed electricians, pulled with proper permits, and inspected to meet current code. We carry full liability and workers’ comp insurance.
Yes — we install Level 2 chargers for all EV makes including Tesla, Ford, Rivian, Hyundai, BMW, and more. We run a dedicated 240V circuit from your panel, mount the charger in your garage or on an exterior wall, and handle the permit. If your panel needs an upgrade to support the charger, we handle that too.
If your home is more than 20 years old, has an older panel, or you have noticed flickering lights, warm outlets, or frequently tripped breakers, an inspection is a smart move. We check your panel, wiring, outlets, grounding, and smoke detectors — and most inspections uncover issues homeowners never knew existed.
We recommend twice-yearly maintenance: once in spring for your AC and once in fall for your heating system. Regular tune-ups extend equipment life, improve efficiency, and catch small problems before they turn into expensive emergency repairs.
Yes. We offer flexible financing options with affordable monthly payments for larger projects like HVAC installations, panel upgrades, and generator installs. Ask us about approval during your free estimate — the application is quick and the terms are straightforward.
Have a question not listed here? We are always happy to help.
Contact Us — We Are Happy to Help100% happiness or we make it right
The price we quote is the price you pay
Every technician is vetted and trained
We leave your home cleaner than we found it
Join thousands of happy Washington homeowners who trust Next Phase for all their heating and cooling needs.