How much do new construction plumbers typically cost?
- Duvall, Washington Average$2,057
- Typical Range$1,100 - $2,057
- Low End - High End$246 - $7,000

Full House Remodeling, Roofing, Painting , and 2 more
"Quality craftsmanship and excellent customer service. I would definitely hire them again"
B4DB55D582C0371E1D64491C2528F23EDE7753ABF39DA4FD88A88D96DFAB46FA 9. in July 2026

Gas Piping, Water Heaters, Faucets, Fixtures and Pipes , and 2 more
"Resolute is a very skilled group of professionals. Clean and efficient."
6DA43B944E494E885E69AF021F93C6D9331C78AA228084711429160A5BBD15B5 8. in November 2025
"Mad Pipers is an INDEPENDENT plumbing business. Zach came right on time for my appointment. He was easy to talk to, knowledgeable and groomed for business. I needed a tub spout replaced for a reasonable fee. He looked at it, gave me a much more reasonable quote than the big name plumbers- made me happy! He got his tools and was done in 15 minutes. I recommend you call the Mad Pipers! - Lucky in Mukilteo"
8438EFBA6910FFDF3264B06BE19BE1B6AE8C717274AADB9B118FE287900DC8B8 4. in May 2026
"Very talented with a remarkable skill set to remodel kitchen and bathrooms."
Spencer P. in July 2024
About us: "Cahill's Plumbing & Heating has served the greater Maple Valley, WA area for more than 30 years and is setting new industry standards for plumbing. Our company provides every new and existing client honesty, value and high quality services. Our staff of experienced plumbers and heating contractors works hard to surpass your expectations with both materials and labor. We don't use the "flat-rate" gimmick, but provide prompt, honest service. All work is done by knowledgeable plumbers who are trained to use the best tools available. Our plumbing and heating services include: • All plumbing repairs • Grease trap repair and installation • 24-hour service • Hot water tank and boiler sales • Compressed air piping • Drain cleaning and repair At Cahill's Plumbing & Heating, we use American Standard, Moen, Kohler, Delta and Grohe to complete plumbing repairs and installations. You can depend on us to complete all projects efficiently and on time. We are licensed and insured, and your satisfaction is guaranteed. Call Cahill's Plumbing & Heating today for your next service call and see how we're setting the industry standard for honesty, value and service!"
In business since 2017
About us: "2 Sons Plumbing is a full-service plumbing and sewer company serving the greater Seattle area. Known for reliable service, honest recommendations, and quality workmanship, our team handles everything from everyday plumbing repairs to complex sewer solutionshelping homeowners keep their systems running smoothly year-round."
Professional plumbing services including leak detection, drain cleaning, water heater installation, sewer repairs, fixture replacements, and whole-home repiping solutions., Reliable heating system repair, furnace installation, heat pump services, and preventative maintenance designed to keep Seattle homes comfortable year-round., High-efficiency air conditioning installation, AC repair, ductless mini-split systems, and indoor comfort solutions tailored to your home’s needs. , and 2 more
"Did a great job. The project was done in 30 mins."
7F7EF05D5154E4D309AD8DCB6C54589C51AA9ADC54729F2A7DAC1F889E5C2C7F F. in December 2025

Heat Pump Installation., Ductless Mini-Split Installation. Heating & Furnace Installation. Duct Sealing., Geothermal heat pumps. Thermostats. Electrical panels. Fuse box upgrades. Indoor & outdoor lighting. Circuit. Switches. Air duct cleaning. Humidifiers. Energy audits. Water heater. Panel Upgrades. , and 7 more
"The technician's were well trained and did a very professional job. Highly recommend"
0421AC277AA224D073284DCA5F5AA8D536C7A02E6ECF195708CB3D7ECA7F33BF 0. in December 2025
Duvall Plumbers are rated 4.5 out of 5 based on 325 reviews of 325 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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