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Best heating and air conditioning pros near Langley, WA

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TRUSTED BY LANGLEY, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon363
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Langley - Updated Nov 2026

Avatar for SeaTown Electric Heating and Air
SeaTown Electric Heating and Air
4.7(
1,638
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+7 more

Serving Langley, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"In the beginning the 4 nations of Electric, Plumbing, Heating, and Air lived in harmony. Because Seatown maintained the balance. We have used Seatown for 15 projects now for spanning all their services. When we bought our old home, we had Seatown and other competitors provide quotes on installing HVAC. Their planning, thoughtfulness to our needs, price is why we chose them. As the summer heat spikes, we don’t regret our choice and are glad that our home is an oasis. Every time they come out, we ask for more things to be done than what was agreed to and every time they work to extra hard to get it all done. They go the extra mile in doing some simple projects for free and giving advice on how to lower our costs as new homeowners. I have been able to call or text them about issues or ideas and get advice with out the pressure to buy services. That’s not something you find in just any company. Their staff has always been polite, clean, and diligent about getting the job right the first time. As we continue to fix up our old house, we will be using Seatown for projects large and small and we hope you will as well."
Seattle's Rewire Specialists
Generator
Tesla Chargers
Knob and Tube Removal
Ductless Install

+26

Response time1 day
10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Smart Electric, Heating & Air
Smart Electric, Heating & Air
4.9(
79
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+14 more

Serving Langley, WA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Didn't realize that Smart Electric did HVAC as well, until I got a recommendation. Their quote was the best I'd received, they performed the install within a week of giving us the quote, the Installer/Estimator was knowledgable and helpful, and the installation was performed by an excellent group. I can't imagine we could be happier about our Heat Pump installation!"
13 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Innovation HVAC, LLC
Innovation HVAC, LLC
5.0(
3
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+2 more

Serving Langley, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Innovation HVAC did an absolutely amazing job replacing my heat pump. What I loved most was how communicative they are. When I received my quote it didn?t seem like I was getting upsold and charged more than I needed to be compared to other companies. I highly recommend them to everyone and I will be hiring them again for any future project"
Water Heater Repair
Water Heater Repair
New System Install
New System Install
New System Install

+17

Response time2 hrs
Response rate100%
Avatar for THE JANES COMPANY, INC.
THE JANES COMPANY, INC.
5.0(
6
)
Gas Boiler or Radiator Heating System - RepairRadiant Floor Heating System - InstallGas Boiler or Radiator Heating System - Install+11 more

Serving Langley, WA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

Janes Radiant Heating is family-owned and specializes in high-efficiency radiant heating systems across Western Washington. We provide emergency boiler repair services for households throughout the Puget Sound area, the Islands, and the Peninsula. With over 35 years of experience and 20,000 installations under our belt, you can trust that our radiant heating experts will work hard to get your system up and running again. \n\nWe are the state's first and largest major installer of radiant floor heat systems. Whether you need an installation in a new or remodeled home, or an upgrade to an existing system in your current home, we bring unmatched knowledge, craftsmanship, and commitment to every project.\n\nOur showroom and warehouses are located in Mukilteo, WA, and our team of factory-trained, specialized technicians is stationed throughout our service area, with the most common parts on their trucks. Our friendly service team is here, ready to take care of you!

Boiler installation
Bellingham Boiler Upgrade
23 neighbors recently requested a quote
Avatar for BALLARD HOME SERVICES
BALLARD HOME SERVICES
5.0(
5
)
Gas Furnace / Forced Air Heating System - RepairCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Repair

Serving Langley, WA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Ballard Heating, Cooling, Electric & Plumbing (formerly Ballard Natural Gas Service) provides heating, air conditioning, electrical, and plumbing services throughout the greater Seattle area. Since 1993, we've earned a reputation for honest service, expert workmanship, and preventative maintenance that extends the life of your home's systems. We offer same-day service and 24/7 emergency support.

HVAC
Water Heater
Water Heater 2
Central Heat
Central Heat 2

+1

1 neighbors recently requested a quote
Avatar for CPI Plumbing, Heating & Cooling
CPI Plumbing, Heating & Cooling
5.0(
1
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+2 more

Serving Langley, WA and surrounding areas

Approved (Corporate)

In business since 2019

Free estimates

Warranties offered

Looking for a reliable home services contractor who can provide you with honest advice and recommendations, quality workmanship, and long-term peace of mind? CPI Plumbing & Heating is your local Mount Vernon plumber and HVAC contractor committed to helping you enjoy a hassle-free experience. We provide high-quality repairs, installations, and maintenance services for residential and commercial customers throughout Mount Vernon, Bellingham and Oak Harbor areas, as well as, the surrounding area in northwest Washington state.

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Thelma & Louise Clean Team
Thelma & Louise Clean Team
New to Angi
Air Ducts & Vents - Clean

Serving Langley, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hello,\nWe provide high-quality cleaning services and believe in doing the job right the first time.\nWe have extensive experience with:\n*Airbnb & Vrbo turnovers\n*Move-in / move-out cleaning\n*Residential cleaning & organizing\n*Office and building cleaning\n\nWe genuinely find cleaning satisfying and even a little meditative — maybe a bit quirky, but always professional. Definitely thorough, detail-oriented, and reliable. I don’t believe in just “surface cleaning.” When we clean a space, it always spotless, sanitized, and organized.\nWe always strive to leave clients feeling comfortable, stress-free, and completely satisfied & with the results.\nMany Airbnb hosts I’ve worked with have shared that their guest reviews improved and positive feedback scores increased after using my services.\nWe take pride in being consistently dependable, hardworking, and happy to help create a clean, welcoming environment.\n\nWe also come with excellent references.\n“Stay clean with our team”!!

1 neighbors recently requested a quote
Avatar for Macias Quality Cleaning Service LLC
Macias Quality Cleaning Service LLC
New to Angi
Air Ducts & Vents - Clean

Serving Langley, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hello, my name is Pedro with Macias Quality Cleaning Service LLC.\n\nWe are a professional commercial and residential cleaning company with over 10 years of experience providing reliable, detailed, and high-quality cleaning services. Our team takes pride in delivering results that leave every space looking its best.\n\nWe specialize in:• Commercial cleaning• Residential cleaning• Deep cleaning• Move-in / move-out cleaning• Routine scheduled cleaning\n\nAt Macias Quality Cleaning Service LLC, we focus on dependability, attention to detail, and customer satisfaction. We treat every property with care and make sure the job is done right the first time.\n\nIf you’re looking for a trustworthy and experienced cleaning team, we would be happy to provide a quote and discuss how we can help keep your space clean and professional.\n\nThank you for your time, and we look forward to working with you.\n\nMacias Quality Cleaning Service LLC📞 425-667-9403

interior cleaning
interior cleaning
interior cleaning
interior cleaning
interior cleaning

+6

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Heating and Air Conditioning FAQs, answered by experts

Yes, it is possible. An electrical fire can break out if the compressor has inadequate ventilation. When it overheats but doesn't have a proper thermal cutout, this can cause the motor to short-circuit and catch fire. This risk is exacerbated if flammable materials, like dust and fallen leaves, are clogging the unit. The compressor overheating won't start a fire by itself, but poor maintenance and installation can increase the risk once it hits its breaking point and short-circuits.

Yes, but they don’t feel the same as an AC-cooled room. You’ll feel cool, moist air, opposite from an HVAC system that dries the air as it cools. Ventless units also have less tonnage than alternatives like ductless and central air, which means they aren’t as capable of quickly cooling large spaces or circulating cold air.

There are many recognizable symptoms of AC compressor failure. They include loud banging noises, hot air being continually circulated in your home despite running the AC at full blast, uneven airflow and cooling, and electrical issues like constant surges due to the compressor working overtime. While some of these symptoms, like uneven cooling, can have other root causes, they are common indicators of compressor problems.

Yes, government incentives and programs are available to encourage energy-efficient upgrades in many regions. These incentives may include tax credits, rebates, grants, and low-interest loans for homeowners who invest in energy-efficient improvements such as HVAC system upgrades, insulation, and efficient windows. The availability and specific details of these incentives can vary by location, so check with your local government or utility company to explore your options.

The top reason to purchase an HVAC maintenance contract is the fact that it ensures you are detecting problems before they turn into expensive fixes. Secondly, this type of contract provides priority service, which is nice if it’s peak busy season. Finally, an HVAC maintenance contract provides discounts on parts and labor for repairs, which can save you a good amount of money if your unit breaks.

The Langley, WA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.