We specialize in healthy, comfortable, and energy-efficient homes energy-efficient homes

Schedule a consultation or give us a call: (209) 728-4921

Our Services

The latest building science turned into modern construction procedures.

See an overview of all our services

The Danielsen Method

Building science has come a long way in the last 20 years. We are experts in applying the latest advances correctly in our work - for both new buildings and retrofits.

Tom Danielsen has worked in construction and energy management for 30 years. By constantly observing and practicing new techniques in the building industry, he has optimized his workflow and became an experienced home performance specialist.

Schedule a consultation

or give us a call: (209) 728-4921

Tom Danielsen - Contractor from Angels Camp, California

We are located in Angels Camp, California

Proudly serving the Sierra Foothills

Angels Camp Murphys Arnold Big Trees Jackson San Andreas Valley Springs Copperopolis Forest Meadows Farmington Calaveras County Gold Country Highway 4
Located in Angels Camp, CA

What our clients say

They were very professional and friendly, very clean (hardly any mess at all), and got the work done on time and budget."

William E. from Murphys, CA

Tom runs a professional company that has the manpower to do the job and the attitude to make it simple and fun for everyone!"

Tommy R. from Morro Bay, CA

I highly recommend and trust Tom and his crew."

Robin O. from San Jose, CA

Tom gave our little project a lot of thought, and because of his efforts we ended up with a much better product at a very fair price."

Scott B. from Angels Camp, CA