Top 3 Plumbing Contractors in Longmont

Compare the highest-rated plumbing professionals in Longmont, Colorado. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Benjamin Franklin Plumbing

4.8
(200 reviews)
Verified

A well-known franchise with a strong local presence, known for its punctual service and "on-time or you don't pay" guarantee. They offer a comprehensive range of residential and commercial plumbing services with a focus on customer service and professional technicians.

1805 Iron Horse Dr, Longmont, CO 80501

Specialties & Features

Emergency plumbing repairs
Water heater installation and repair
Drain cleaning and sewer services

Business Information

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

PlumbSmart Plumbing & Drain

4.9
(150 reviews)
Verified

A highly-rated local company that emphasizes honest pricing, clear communication, and high-quality workmanship. They build their reputation on resolving complex plumbing issues and providing lasting solutions for both homes and businesses.

2240 Ken Pratt Blvd #G6, Longmont, CO 80501

Specialties & Features

Pipe installation and replacement
Bathroom and kitchen plumbing
Leak detection and repair

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
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#3

Mike's Plumbing & Drain Service

4.7
(100 reviews)
Verified

A family-owned and operated business that has been serving the Front Range for decades. They are known for their reliability, experienced technicians, and strong focus on sewer and drain services, including advanced camera inspections.

(Headquarters in Loveland, but serves Longmont) 1247 Riverside Ave, Loveland, CO 80537

Specialties & Features

Drain cleaning and sewer services
Residential and commercial plumbing
Emergency plumbing repairs

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
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Why These Are the Top Plumbing Contractors in Longmont

** The plumbing market in Longmont, Colorado, is competitive and features a mix of long-standing local companies and established national franchises. The overall quality is high, with customers expecting reliable, skilled service, particularly given the region's older housing stock and specific challenges like hard water and freezing winters that can impact pipes. * **Average Quality & Competition:** The market is robust, with several providers maintaining ratings above 4.5 stars. This high level of competition benefits consumers by driving a focus on customer service, transparent pricing, and guarantees. Companies must demonstrate expertise, especially in emergency and sewer services, to stand out. * **Typical Pricing:** Pricing in Longmont is generally in line with the broader Front Range area. A standard service call typically ranges from $100 to $200 for diagnosis. Emergency and after-hours services command a premium. Larger projects like water heater replacements or repiping are significant investments, so multiple quotes are recommended. The top-rated companies often justify their prices with superior warranties, guaranteed arrival times, and highly trained technicians.

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 Longmont regulations and climate