The Best HVAC in Bothell, WA

Compare the highest-rated hvac professionals in Bothell, Washington. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Bothell Heating & Cooling Experts

4.8
(234 reviews)
Verified

A premier full-service HVAC contractor specializing in high-efficiency heat pump installations and furnace replacements tailored for the Puget Sound climate. They are a Carrier Factory Authorized Dealer and focus on smart thermostat integration and energy-saving solutions.

18818 Bothell Way NE, Bothell, WA 98011

Specialties & Features

Heat Pump Specialists
Energy Efficiency Upgrades
24/7 Emergency Service
Carrier Systems

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Sound HVAC Solutions

4.6
(187 reviews)
Verified

A family-owned and operated HVAC service known for its meticulous maintenance plans and expert ductwork design. They excel in diagnosing and repairing complex system issues for all major brands and are NATE-certified for superior technical expertise.

10225 NE 183rd St, Bothell, WA 98011

Specialties & Features

Ductwork Design & Sealing
Comprehensive Maintenance Plans
Furnace Repair
NATE Certified Technicians

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

Evergreen Climate Control

4.5
(152 reviews)
Verified

Specializes in fast, reliable emergency HVAC services and new system installations. They are an accredited Lennox Premier Dealer and have a strong focus on indoor air quality solutions, offering advanced air purifiers and humidifiers suited for Bothell's damp winters and dry summers.

3325 228th St SE #102, Bothell, WA 98021

Specialties & Features

24/7 Emergency Repairs
Lennox Systems
Indoor Air Quality
New Construction HVAC

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Bothell

Bothell's HVAC market is driven by a marine west-coast climate with mild, wet winters and warm, dry summers. This creates a high demand for reliable heat pumps, which provide both efficient heating and cooling, as well as robust furnace systems for colder snaps. The emphasis is on energy efficiency due to higher electricity costs, and maintenance services are critical to combat mold and mildew from the humidity. The market is competitive with a mix of long-standing local companies and larger regional providers.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Bothell regulations and climate

Frequently Asked Questions About HVAC in Bothell

Get answers to common questions about hvac services in Bothell, Washington.

1What is the typical cost range for replacing a furnace or heat pump in Bothell, and are there any local rebates?

In Bothell, a full furnace or heat pump replacement typically ranges from $5,500 to $12,000+, depending on system size, efficiency, and installation complexity. Washington's climate, with its cool, wet winters, makes high-efficiency systems a valuable investment. Homeowners should check for current rebates from Snohomish County PUD and federal tax credits, which can significantly offset the upfront cost for qualifying high-efficiency units.

2When is the best time of year to schedule HVAC maintenance or replacement in Bothell?

The optimal times are during the shoulder seasons—late spring (April-May) or early fall (September-October). Scheduling service outside of Bothell's peak summer heat and winter cold ensures greater technician availability, often better pricing, and prevents emergency breakdowns when you need your system most. This timing is crucial for preparing your heat pump for our damp, chilly winters.

3Are there specific HVAC considerations for Bothell's climate I should discuss with a contractor?

Absolutely. Bothell's marine-influenced climate requires systems that efficiently handle both moderate summer heat and humid, cool winters. A properly sized heat pump with auxiliary heat strips is often ideal. Furthermore, due to our high pollen counts and wildfire smoke seasons, discussing advanced whole-home air filtration or ventilation systems (like HRVs) to maintain indoor air quality is highly recommended.

4How do I choose a reputable HVAC contractor in the Bothell area?

Always verify that the contractor is licensed, bonded, and insured in Washington State. Look for local companies with strong, long-standing community reputations and technicians who are NATE-certified. Ask for references from Bothell neighbors and ensure they perform a detailed Manual J load calculation specific to your home's construction and our local climate, not just a rule-of-thumb estimate.

5My heat pump seems to run constantly in winter. Is this normal for Bothell, or is it a problem?

It can be normal during sustained cold snaps, as heat pumps work efficiently but provide heat at a slower, steadier rate than furnaces. However, if it's running non-stop without adequately heating your home (especially when temperatures are above freezing), it may indicate an issue like low refrigerant, a failing component, or an undersized unit. Given our winter conditions, a professional diagnostic is advised to ensure efficiency and comfort.