Next Phase
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Pacific Northwest landscape near Covington, Washington

Covington's Trusted HVAC Company

Built on Hard Work
& Honest Values

We started with a simple belief: homeowners deserve HVAC service that's transparent, reliable, and genuinely caring. Over 15 years and 5,000+ homes later, that belief hasn't changed.

4.9 Star Rating
5,000+ Homes
Licensed & Insured
5,000+ Homes Served 4.9 Star Rating 15+ Years Experience 99% Satisfaction Licensed & Insured 24/7 Emergency Service
5,000+ Homes Served 4.9 Star Rating 15+ Years Experience 99% Satisfaction Licensed & Insured 24/7 Emergency Service
Next Phase Heating and Cooling team at work

15+

Years Experience

5,000+

Homes Served

4.9

Star Rating

Our Story

Started in Covington.
Rooted in Community.

Next Phase Heating and Cooling was founded right here in Covington, Washington with a straightforward mission: to bring integrity back to the HVAC industry. We saw too many homeowners hit with inflated repair bills, unnecessary equipment replacements, and service techs who wouldn't even return their calls.

We knew there had to be a better way. So we built a company around a radical idea: treat every home like it's your own. We started with one truck, a commitment to honest work, and a phone number our neighbors could actually reach.

Today, we've served over 5,000+ homes across the greater Puget Sound area. Whether it's a furnace tune-up, an emergency AC repair on the hottest day of summer, or a complete heat pump installation, our NATE-certified technicians are trained, trustworthy, and genuinely care about getting it right the first time.

Warm cozy home

"Every family deserves to come home to comfort they can count on."

Upfront Pricing
Always On Time
Quality Guaranteed
Modern home interior
"

Our Mission

"To make HVAC service completely stress-free through honest diagnostics, upfront pricing, and work we proudly stand behind."

A broken furnace on the coldest night of the year. An AC that quits during a heat wave. These are the moments that define us. We're here to make sure you never feel stranded, overcharged, or uncertain about what's happening in your own home. That's the Next Phase promise.

Our Values

What We Stand For

These core values guide every service call, every installation, and every interaction with our customers.

Handshake representing integrity and trust

Integrity

We diagnose honestly and price fairly. No upselling unnecessary equipment or inventing problems that don't exist.

Precision tools representing craftsmanship and excellence

Excellence

Our NATE-certified technicians are trained on the latest HVAC technology. We're not satisfied until you are.

Family home representing the care we bring to every job

Care

We treat your home with respect. Shoe covers, drop cloths, and a clean workspace are standard on every job.

Reliable HVAC technician working with tools

Reliability

We show up on time, every time. When your heat goes out at midnight, we answer the phone and dispatch fast.

Beautiful home exterior

Your comfort is our craft.

Our Team

The People Behind
Your Comfort

Every member of the Next Phase team is dedicated to providing exceptional service. Here are the roles that make it happen.

Lead HVAC Technician

Field Operations

NATE-certified with 15+ years of hands-on experience in furnaces, ACs, heat pumps, and ductwork. Leads every complex job with precision.

NATE Certified

Service Manager

Customer Experience

Your first point of contact. Coordinates scheduling, answers questions, and ensures every service call exceeds expectations from start to finish.

Client Relations

Installation Specialist

New Systems

Expert in system sizing, load calculations, and full HVAC installations. Makes sure your new equipment is perfectly matched to your home.

Load Calculations

Maintenance Technician

Preventive Care

Specializes in seasonal tune-ups, filter changes, and system diagnostics that catch problems before they become expensive emergencies.

EPA Certified

Comfort Advisor

Consultations

Provides in-home assessments, explains options clearly without pressure, and helps you choose the right system and financing for your budget.

No-Pressure

Emergency Responder

After-Hours

On call 24/7 for urgent heating and cooling breakdowns. Fast response times so your family is never left uncomfortable for long.

24/7 Available
Community and teamwork

"A company is only as good as the people who show up every day."

The Next Phase Team

Why Next Phase

Why Homeowners Trust Us

Every detail matters. Here's what sets Next Phase apart from other HVAC companies.

Upfront Pricing

No surprise fees or hidden charges. We present a clear quote before any work begins, and that's the price you pay. Period.

Licensed & Insured

Fully licensed, bonded, and insured. Every technician on our team is background-checked, certified, and accountable.

Emergency Response

HVAC emergencies don't wait for business hours. Neither do we. Same-day and after-hours service is always available.

Experienced Technicians

NATE-certified professionals with 15+ years of hands-on experience in heating, cooling, and heat pump systems.

Real Communication

Real people answering your calls. We explain the issue clearly, walk you through options, and never pressure you.

Home Protection

Shoe covers, drop cloths, and careful workmanship. We leave your home cleaner than we found it. Every single time.

Credentials

Certified. Verified. Trusted.

Licensed

WA State Contractor

Bonded

Full Surety Bond

Fully Insured

Liability & Workers Comp

NATE Certified

Industry Standard

EPA Certified

Section 608 Refrigerant

Professional certifications and awards
Professional tools and precision work
Trust and partnership
Pacific Northwest landscape - Covington area

Our Community

Proud to Serve
Covington & Beyond

We're not a faceless franchise. We live here. We shop at the same stores, cheer at the same games, and experience the same weather extremes. When we service your HVAC system, we're taking care of our neighbors.

Community we serve in King County

Communities We Serve

Covington
Maple Valley
Kent
Auburn
Renton
Black Diamond
Enumclaw
Federal Way
Tukwila
Newcastle
Issaquah
All of King County
Headquartered in Covington, WA 98042
Warm comfortable home interior

Ready for Better HVAC?

Experience the Next Phase Difference

Join 5,000+ homeowners who trust us with their comfort. Get your free, no-obligation quote today and see why our neighbors rate us 4.9 stars.

Free Estimates
No Obligation
Same-Day Response
Financing Available