Boulder County, Colorado
Best Local Businesses in Longmont, CO
The top-ranked local businesses in Longmont across 14 categories — ranked by verified ratings and 55,136 customer reviews collected from across the internet.
135
Businesses ranked
14
Categories
4.88★
Avg. rating
55,136
Total reviews
Top-Rated in Longmont
The highest-scoring local businesses across all categories.
8z Real Estate
5,443 reviews
Longmont Complete Dentistry
1,098 reviews
Better Homes and Gardens Real Estate - Neuhaus
574 reviews
Longmont Dental
546 reviews
Groulx Mechanical Heating & Cooling Inc.
258 reviews
Shawna Blair
250 reviews
Browse by Category
See the full ranked list in each category.
Best Pest Control in Longmont
10 ranked
- 1Longmont Pest Control⭐ 5.0
- 2Prime Pest Solutions⭐ 5.0
- 324-7 Restoration, Inc.⭐ 4.8
Best Pool Service in Longmont
5 ranked
- 1City of Longmont Sunset Swimming Pool⭐ 4.5
- 2City of Longmont Kanemoto Activity Pool⭐ 4.4
- 3Black Diamond Pool and Spa⭐ 4.3
Best HVAC in Longmont
10 ranked
- 1Groulx Mechanical Heating & Cooling Inc.⭐ 5.0
- 2Flatirons Heating and Air⭐ 5.0
- 3M and M Heating, Cooling, Plumbing and Electrical⭐ 4.9
Best Plumbers in Longmont
10 ranked
- 1Longmont Water Heaters⭐ 5.0
- 2M and M Heating, Cooling, Plumbing and Electrical⭐ 4.9
- 3Boss Rooter & Restoration⭐ 5.0
Best Electricians in Longmont
10 ranked
- 1M and M Heating, Cooling, Plumbing and Electrical⭐ 4.9
- 2Excel Electric⭐ 4.9
- 3TNT Home Services - Longmont⭐ 4.8
Best Roofers in Longmont
10 ranked
- 1WestPro Home Exteriors⭐ 4.9
- 2GreenPoint Roofing⭐ 4.9
- 3Bulldog Roofing⭐ 4.9
Best Tree Service in Longmont
10 ranked
- 1Bullard Tree And Garden⭐ 4.9
- 2Tamarack Tree Care Professionals⭐ 5.0
- 3Western Cut Tree Care⭐ 4.9
Best Pressure Washing in Longmont
10 ranked
- 1Zenith Window Cleaning⭐ 5.0
- 2Grizzly Mobile Detailing LLC⭐ 4.9
- 3Nesheim's⭐ 4.8
Best House Cleaning in Longmont
10 ranked
- 1Bee's Air Duct Cleaning⭐ 4.9
- 2Casabella⭐ 5.0
- 3Natures Choice Cleaning⭐ 4.9
Best Moving Companies in Longmont
10 ranked
- 1AAP Movers LLC⭐ 5.0
- 2Gary Moves LLC⭐ 5.0
- 3Pink Dot Moving⭐ 4.9
Best Attorneys in Longmont
10 ranked
- 1McKinley Law Group LLC⭐ 4.9
- 2Stoneman Legal⭐ 4.9
- 3Bagley Law Firm, LLC⭐ 4.8
Best Dentists in Longmont
10 ranked
- 1Longmont Complete Dentistry⭐ 5.0
- 2Longmont Dental⭐ 5.0
- 3Longmont Dental Loft⭐ 4.9
Best Real Estate Agents in Longmont
10 ranked
- 18z Real Estate⭐ 5.0
- 2Shawna Blair⭐ 5.0
- 3Better Homes and Gardens Real Estate - Neuhaus⭐ 5.0
Best Gyms in Longmont
10 ranked
- 1The Gym at Prospect⭐ 5.0
- 2F45 Training Longmont⭐ 5.0
- 3Crossfit Longmont⭐ 5.0
ZIP Codes & Area Code in Longmont
Longmont, in Boulder County, is served by area codes 720 and 303 and covers 4 ZIP codes.
Area Codes
ZIP Codes
- 80501
- 80502
- 80503
- 80504
Longmont FAQs
What are the best local businesses in Longmont, CO?+
ColoradoBusinessesNearMe.com ranks the top local businesses in Longmont across 14 categories — including pest control, house cleaning, HVAC, plumbers, roofers, and dentists — based on verified ratings and review counts collected from across the internet.
How many businesses are ranked in Longmont?+
We currently rank 135 businesses in Longmont, Colorado across 14 service categories, with a combined 55,136 customer reviews.
What county is Longmont in?+
Longmont is located in Boulder County, Colorado.
What ZIP codes are in Longmont, CO?+
Longmont covers 4 ZIP codes: 80501, 80502, 80503, 80504.
What is the area code for Longmont, CO?+
Longmont is served by area codes 720 and 303.
How are Longmont business rankings determined?+
Each business is scored with a weighted formula that balances its star rating against its number of reviews, so a highly-rated business with many reviews ranks above one with only a few. Rankings use verified data collected from across the internet and are refreshed regularly.
What is the most-reviewed business in Longmont?+
8z Real Estate is among the most-reviewed in Longmont, with 5,443 reviews and a 5.0-star rating.
Is ColoradoBusinessesNearMe.com free to use?+
Yes — browsing rankings and finding the best local businesses in Longmont is completely free, with no account required.